EP2614089A1 - Polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree - Google Patents
Polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioreeInfo
- Publication number
- EP2614089A1 EP2614089A1 EP11761652.4A EP11761652A EP2614089A1 EP 2614089 A1 EP2614089 A1 EP 2614089A1 EP 11761652 A EP11761652 A EP 11761652A EP 2614089 A1 EP2614089 A1 EP 2614089A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- methyl
- group
- sulfonato
- biot
- polysaccharides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 150000004676 glycans Chemical class 0.000 title claims abstract description 52
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 50
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 50
- 230000002503 metabolic effect Effects 0.000 title claims abstract description 13
- 230000002785 anti-thrombosis Effects 0.000 title claims abstract description 12
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 claims abstract description 48
- 239000011616 biotin Substances 0.000 claims abstract description 22
- 229960002685 biotin Drugs 0.000 claims abstract description 22
- 235000020958 biotin Nutrition 0.000 claims abstract description 21
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 17
- 150000001615 biotins Chemical class 0.000 claims abstract description 17
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 3
- 239000003814 drug Substances 0.000 claims abstract description 3
- 230000007017 scission Effects 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 80
- -1 desoxy sugars Chemical class 0.000 claims description 33
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 26
- 150000002772 monosaccharides Chemical group 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 20
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 14
- 159000000000 sodium salts Chemical class 0.000 claims description 12
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000004480 active ingredient Substances 0.000 claims description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 125000002140 imidazol-4-yl group Chemical group [H]N1C([H])=NC([*])=C1[H] 0.000 claims description 7
- 208000035475 disorder Diseases 0.000 claims description 6
- 125000003104 hexanoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 claims description 6
- 235000000346 sugar Nutrition 0.000 claims description 6
- 230000009424 thromboembolic effect Effects 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 238000013171 endarterectomy Methods 0.000 claims description 4
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 4
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 4
- 230000007170 pathology Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 3
- 150000002402 hexoses Chemical class 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 150000002972 pentoses Chemical class 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 206010002388 Angina unstable Diseases 0.000 claims description 2
- 201000001320 Atherosclerosis Diseases 0.000 claims description 2
- 206010003658 Atrial Fibrillation Diseases 0.000 claims description 2
- 206010051055 Deep vein thrombosis Diseases 0.000 claims description 2
- 206010012289 Dementia Diseases 0.000 claims description 2
- 208000005764 Peripheral Arterial Disease Diseases 0.000 claims description 2
- 208000010378 Pulmonary Embolism Diseases 0.000 claims description 2
- 208000007814 Unstable Angina Diseases 0.000 claims description 2
- 206010047249 Venous thrombosis Diseases 0.000 claims description 2
- 238000002399 angioplasty Methods 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 230000001580 bacterial effect Effects 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 150000001721 carbon Chemical group 0.000 claims description 2
- 230000002490 cerebral effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 206010012601 diabetes mellitus Diseases 0.000 claims description 2
- 230000002526 effect on cardiovascular system Effects 0.000 claims description 2
- 230000002255 enzymatic effect Effects 0.000 claims description 2
- 238000001631 haemodialysis Methods 0.000 claims description 2
- 230000000322 hemodialysis Effects 0.000 claims description 2
- 230000013632 homeostatic process Effects 0.000 claims description 2
- 201000004332 intermediate coronary syndrome Diseases 0.000 claims description 2
- 230000000302 ischemic effect Effects 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- 208000037803 restenosis Diseases 0.000 claims description 2
- 230000002537 thrombolytic effect Effects 0.000 claims description 2
- 230000001732 thrombotic effect Effects 0.000 claims description 2
- 230000005748 tumor development Effects 0.000 claims description 2
- 230000002792 vascular Effects 0.000 claims description 2
- 230000003612 virological effect Effects 0.000 claims description 2
- 210000004351 coronary vessel Anatomy 0.000 claims 1
- 208000010125 myocardial infarction Diseases 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 31
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 31
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 30
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 238000003756 stirring Methods 0.000 description 17
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 239000003480 eluent Substances 0.000 description 16
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 14
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 13
- 239000011541 reaction mixture Substances 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 12
- 150000002482 oligosaccharides Polymers 0.000 description 12
- 229920001542 oligosaccharide Polymers 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000000741 silica gel Substances 0.000 description 10
- 229910002027 silica gel Inorganic materials 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 9
- 239000012429 reaction media Substances 0.000 description 9
- 108090001008 Avidin Proteins 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- DTQVDTLACAAQTR-UHFFFAOYSA-N trifluoroacetic acid Substances OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229920005654 Sephadex Polymers 0.000 description 6
- 239000012507 Sephadex™ Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000003818 flash chromatography Methods 0.000 description 6
- 238000011534 incubation Methods 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000004217 4-methoxybenzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1OC([H])([H])[H])C([H])([H])* 0.000 description 5
- 150000001412 amines Chemical group 0.000 description 5
- 239000003146 anticoagulant agent Substances 0.000 description 5
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 5
- 230000004060 metabolic process Effects 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 125000006239 protecting group Chemical group 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 5
- MUQWDYYIYNYBQD-OFHININYSA-N (2s,3s,4s,5r,6r)-3-[(2r,3r,4r,5s,6r)-3-[6-[5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]hexanoylamino]-4,5-dimethoxy-6-(sulfooxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-6-[(2r,3s,4s,5r,6r)-2-carboxy-4,5-dimethoxy- Chemical compound OS(=O)(=O)O[C@@H]1[C@@H](OS(O)(=O)=O)[C@@H](OC)O[C@H](COS(O)(=O)=O)[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@@H]2[C@@H]([C@@H](OS(O)(=O)=O)[C@H](O[C@H]3[C@@H]([C@@H](OC)[C@H](O[C@@H]4[C@@H]([C@@H](OC)[C@H](OC)[C@@H](COS(O)(=O)=O)O4)NC(=O)CCCCCNC(=O)CCCC[C@H]4[C@H]5NC(=O)N[C@H]5CS4)[C@H](O3)C(O)=O)OC)[C@@H](COS(O)(=O)=O)O2)OS(O)(=O)=O)[C@H](C(O)=O)O1 MUQWDYYIYNYBQD-OFHININYSA-N 0.000 description 4
- TVTJUIAKQFIXCE-HUKYDQBMSA-N 2-amino-9-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-prop-2-ynyl-1H-purine-6,8-dione Chemical compound NC=1NC(C=2N(C(N(C=2N=1)[C@@H]1O[C@@H]([C@H]([C@H]1O)F)CO)=O)CC#C)=O TVTJUIAKQFIXCE-HUKYDQBMSA-N 0.000 description 4
- 229920000858 Cyclodextrin Polymers 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 229940127219 anticoagulant drug Drugs 0.000 description 4
- 229940125851 compound 27 Drugs 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- NIDHFQDUBOVBKZ-UHFFFAOYSA-N hex-4-enoic acid Chemical compound CC=CCCC(O)=O NIDHFQDUBOVBKZ-UHFFFAOYSA-N 0.000 description 4
- 230000000144 pharmacologic effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 3
- YSUIQYOGTINQIN-UZFYAQMZSA-N 2-amino-9-[(1S,6R,8R,9S,10R,15R,17R,18R)-8-(6-aminopurin-9-yl)-9,18-difluoro-3,12-dihydroxy-3,12-bis(sulfanylidene)-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-17-yl]-1H-purin-6-one Chemical compound NC1=NC2=C(N=CN2[C@@H]2O[C@@H]3COP(S)(=O)O[C@@H]4[C@@H](COP(S)(=O)O[C@@H]2[C@@H]3F)O[C@H]([C@H]4F)N2C=NC3=C2N=CN=C3N)C(=O)N1 YSUIQYOGTINQIN-UZFYAQMZSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 102100026044 Biotinidase Human genes 0.000 description 3
- 108010039206 Biotinidase Proteins 0.000 description 3
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 3
- 235000000638 D-biotin Nutrition 0.000 description 3
- 239000011665 D-biotin Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OPFJDXRVMFKJJO-ZHHKINOHSA-N N-{[3-(2-benzamido-4-methyl-1,3-thiazol-5-yl)-pyrazol-5-yl]carbonyl}-G-dR-G-dD-dD-dD-NH2 Chemical compound S1C(C=2NN=C(C=2)C(=O)NCC(=O)N[C@H](CCCN=C(N)N)C(=O)NCC(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(=O)N[C@H](CC(O)=O)C(N)=O)=C(C)N=C1NC(=O)C1=CC=CC=C1 OPFJDXRVMFKJJO-ZHHKINOHSA-N 0.000 description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 3
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 229940126086 compound 21 Drugs 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 150000004804 polysaccharides Polymers 0.000 description 3
- 239000012312 sodium hydride Substances 0.000 description 3
- 229910000104 sodium hydride Inorganic materials 0.000 description 3
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- AOSZTAHDEDLTLQ-AZKQZHLXSA-N (1S,2S,4R,8S,9S,11S,12R,13S,19S)-6-[(3-chlorophenyl)methyl]-12,19-difluoro-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-6-azapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one Chemical compound C([C@@H]1C[C@H]2[C@H]3[C@]([C@]4(C=CC(=O)C=C4[C@@H](F)C3)C)(F)[C@@H](O)C[C@@]2([C@@]1(C1)C(=O)CO)C)N1CC1=CC=CC(Cl)=C1 AOSZTAHDEDLTLQ-AZKQZHLXSA-N 0.000 description 2
- QFLWZFQWSBQYPS-AWRAUJHKSA-N (3S)-3-[[(2S)-2-[[(2S)-2-[5-[(3aS,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]-3-methylbutanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-[1-bis(4-chlorophenoxy)phosphorylbutylamino]-4-oxobutanoic acid Chemical compound CCCC(NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CCCCC1SC[C@@H]2NC(=O)N[C@H]12)C(C)C)P(=O)(Oc1ccc(Cl)cc1)Oc1ccc(Cl)cc1 QFLWZFQWSBQYPS-AWRAUJHKSA-N 0.000 description 2
- IWZSHWBGHQBIML-ZGGLMWTQSA-N (3S,8S,10R,13S,14S,17S)-17-isoquinolin-7-yl-N,N,10,13-tetramethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-amine Chemical compound CN(C)[C@H]1CC[C@]2(C)C3CC[C@@]4(C)[C@@H](CC[C@@H]4c4ccc5ccncc5c4)[C@@H]3CC=C2C1 IWZSHWBGHQBIML-ZGGLMWTQSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- AARXMLGCTGYZTD-UHFFFAOYSA-N 5-(1h-imidazol-5-yl)pentanoic acid Chemical compound OC(=O)CCCCC1=CN=CN1 AARXMLGCTGYZTD-UHFFFAOYSA-N 0.000 description 2
- 229940126657 Compound 17 Drugs 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 230000001858 anti-Xa Effects 0.000 description 2
- 239000004019 antithrombin Substances 0.000 description 2
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 2
- XRWSZZJLZRKHHD-WVWIJVSJSA-N asunaprevir Chemical compound O=C([C@@H]1C[C@H](CN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)(C)C)OC1=NC=C(C2=CC=C(Cl)C=C21)OC)N[C@]1(C(=O)NS(=O)(=O)C2CC2)C[C@H]1C=C XRWSZZJLZRKHHD-WVWIJVSJSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 2
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 2
- 229940125773 compound 10 Drugs 0.000 description 2
- 229940125810 compound 20 Drugs 0.000 description 2
- 229940125961 compound 24 Drugs 0.000 description 2
- 229940126214 compound 3 Drugs 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- JAXFJECJQZDFJS-XHEPKHHKSA-N gtpl8555 Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)N[C@H](B1O[C@@]2(C)[C@H]3C[C@H](C3(C)C)C[C@H]2O1)CCC1=CC=C(F)C=C1 JAXFJECJQZDFJS-XHEPKHHKSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 2
- AEMOLEFTQBMNLQ-CLQWQSTFSA-N l-iduronic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@H](O)[C@@H](O)[C@@H]1O AEMOLEFTQBMNLQ-CLQWQSTFSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- PJTVZEFPLHVGHB-UHFFFAOYSA-N methyl 6-(methylamino)hexanoate Chemical compound CNCCCCCC(=O)OC PJTVZEFPLHVGHB-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 229940124547 specific antidotes Drugs 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 0.000 description 2
- ZJUJPZBBBNJPTI-UHFFFAOYSA-N tert-butyl 5-aminopentanoate Chemical compound CC(C)(C)OC(=O)CCCCN ZJUJPZBBBNJPTI-UHFFFAOYSA-N 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- YZOUYRAONFXZSI-SBHWVFSVSA-N (1S,3R,5R,6R,8R,10R,11R,13R,15R,16R,18R,20R,21R,23R,25R,26R,28R,30R,31S,33R,35R,36R,37S,38R,39S,40R,41S,42R,43S,44R,45S,46R,47S,48R,49S)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-37,39,40,41,42,43,44,45,46,47,48,49-dodecamethoxy-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,38-diol Chemical compound O([C@@H]([C@H]([C@@H]1OC)OC)O[C@H]2[C@@H](O)[C@@H]([C@@H](O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3O)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O[C@@H]3[C@@H](CO)O[C@@H]([C@H]([C@@H]3OC)OC)O3)O[C@@H]2CO)OC)[C@H](CO)[C@H]1O[C@@H]1[C@@H](OC)[C@H](OC)[C@H]3[C@@H](CO)O1 YZOUYRAONFXZSI-SBHWVFSVSA-N 0.000 description 1
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 1
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- HNSDLXPSAYFUHK-UHFFFAOYSA-N 1,4-bis(2-ethylhexyl) sulfosuccinate Chemical compound CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC HNSDLXPSAYFUHK-UHFFFAOYSA-N 0.000 description 1
- MOHYOXXOKFQHDC-UHFFFAOYSA-N 1-(chloromethyl)-4-methoxybenzene Chemical compound COC1=CC=C(CCl)C=C1 MOHYOXXOKFQHDC-UHFFFAOYSA-N 0.000 description 1
- OGMADIBCHLQMIP-UHFFFAOYSA-N 2-aminoethanethiol;hydron;chloride Chemical compound Cl.NCCS OGMADIBCHLQMIP-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QBWKPGNFQQJGFY-QLFBSQMISA-N 3-[(1r)-1-[(2r,6s)-2,6-dimethylmorpholin-4-yl]ethyl]-n-[6-methyl-3-(1h-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]-1,2-thiazol-5-amine Chemical compound N1([C@H](C)C2=NSC(NC=3C4=NC=C(N4C=C(C)N=3)C3=CNN=C3)=C2)C[C@H](C)O[C@H](C)C1 QBWKPGNFQQJGFY-QLFBSQMISA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 239000005552 B01AC04 - Clopidogrel Substances 0.000 description 1
- 239000005528 B01AC05 - Ticlopidine Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-WHZQZERISA-N D-aldose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-WHZQZERISA-N 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 description 1
- 108010074860 Factor Xa Proteins 0.000 description 1
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 1
- 108090000288 Glycoproteins Proteins 0.000 description 1
- 102000003886 Glycoproteins Human genes 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- WQZGKKKJIJFFOK-VSOAQEOCSA-N L-altropyranose Chemical compound OC[C@@H]1OC(O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-VSOAQEOCSA-N 0.000 description 1
- 229910010082 LiAlH Inorganic materials 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical class O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- 241000252067 Megalops atlanticus Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 description 1
- 229930182475 S-glycoside Natural products 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 229940008309 acetone / ethanol Drugs 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- HFEHLDPGIKPNKL-UHFFFAOYSA-N allyl iodide Chemical compound ICC=C HFEHLDPGIKPNKL-UHFFFAOYSA-N 0.000 description 1
- 125000003275 alpha amino acid group Chemical group 0.000 description 1
- HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- AEMOLEFTQBMNLQ-WAXACMCWSA-N alpha-D-glucuronic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-WAXACMCWSA-N 0.000 description 1
- SRBFZHDQGSBBOR-STGXQOJASA-N alpha-D-lyxopyranose Chemical compound O[C@@H]1CO[C@H](O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-STGXQOJASA-N 0.000 description 1
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 1
- 229940043377 alpha-cyclodextrin Drugs 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 229940127218 antiplatelet drug Drugs 0.000 description 1
- 229960004676 antithrombotic agent Drugs 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000000852 azido group Chemical class *N=[N+]=[N-] 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- PNPBGYBHLCEVMK-UHFFFAOYSA-N benzylidene(dichloro)ruthenium;tricyclohexylphosphanium Chemical compound Cl[Ru](Cl)=CC1=CC=CC=C1.C1CCCCC1[PH+](C1CCCCC1)C1CCCCC1.C1CCCCC1[PH+](C1CCCCC1)C1CCCCC1 PNPBGYBHLCEVMK-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 description 1
- 229960004853 betadex Drugs 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- MCQRPQCQMGVWIQ-UHFFFAOYSA-N boron;methylsulfanylmethane Chemical compound [B].CSC MCQRPQCQMGVWIQ-UHFFFAOYSA-N 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- GKTWGGQPFAXNFI-HNNXBMFYSA-N clopidogrel Chemical compound C1([C@H](N2CC=3C=CSC=3CC2)C(=O)OC)=CC=CC=C1Cl GKTWGGQPFAXNFI-HNNXBMFYSA-N 0.000 description 1
- 229960003009 clopidogrel Drugs 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 229940125797 compound 12 Drugs 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940125846 compound 25 Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229940097265 cysteamine hydrochloride Drugs 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 150000008266 deoxy sugars Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 description 1
- 229940080345 gamma-cyclodextrin Drugs 0.000 description 1
- MSWZFWKMSRAUBD-IVMDWMLBSA-N glucosamine group Chemical group OC1[C@H](N)[C@@H](O)[C@H](O)[C@H](O1)CO MSWZFWKMSRAUBD-IVMDWMLBSA-N 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000011984 grubbs catalyst Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004970 halomethyl group Chemical group 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 150000002454 idoses Chemical class 0.000 description 1
- 150000002463 imidates Chemical class 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000010874 in vitro model Methods 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 125000005524 levulinyl group Chemical group 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- TZJVWRXHKAXSEA-UHFFFAOYSA-N methyl 6-aminohexanoate Chemical compound COC(=O)CCCCCN TZJVWRXHKAXSEA-UHFFFAOYSA-N 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 230000014508 negative regulation of coagulation Effects 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000106 platelet aggregation inhibitor Substances 0.000 description 1
- 238000011533 pre-incubation Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000012064 sodium phosphate buffer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000004885 tandem mass spectrometry Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 150000003569 thioglycosides Chemical class 0.000 description 1
- 150000003573 thiols Chemical group 0.000 description 1
- PHWBOXQYWZNQIN-UHFFFAOYSA-N ticlopidine Chemical compound ClC1=CC=CC=C1CN1CC(C=CS2)=C2CC1 PHWBOXQYWZNQIN-UHFFFAOYSA-N 0.000 description 1
- 229960005001 ticlopidine Drugs 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- ODLHGICHYURWBS-LKONHMLTSA-N trappsol cyclo Chemical compound CC(O)COC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](COCC(C)O)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)COCC(O)C)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1COCC(C)O ODLHGICHYURWBS-LKONHMLTSA-N 0.000 description 1
- 125000002221 trityl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C([*])(C1=C(C(=C(C(=C1[H])[H])[H])[H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/702—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/26—Acyclic or carbocyclic radicals, substituted by hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
- A61K31/727—Heparin; Heparan
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0063—Glycosaminoglycans or mucopolysaccharides, e.g. keratan sulfate; Derivatives thereof, e.g. fucoidan
- C08B37/0075—Heparin; Heparan sulfate; Derivatives thereof, e.g. heparosan; Purification or extraction methods thereof
Definitions
- the present invention relates to novel synthetic oligo- and polysaccharides having at least one covalent bond with biotin or a biotin derivative and having the anticoagulant and antithrombotic pharmacological activities of heparin.
- the patent application WO 02/24754 describes synthetic polysaccharides which have a covalent bond with biotin (hexahydro-2-oxo-7H-thieno [3,4-d] imidazole-4-pentanoic acid) or with a derivative of biotin.
- biotin hexahydro-2-oxo-7H-thieno [3,4-d] imidazole-4-pentanoic acid
- Such polysaccharides have antithrombotic activity which makes them usable as anticoagulants and have, in addition, the advantage of being able to be quickly neutralized by a specific antidote, in an emergency situation.
- This specific antidote is avidin (The Merck Index, Twelfth edition, 1996, MN 920, pages 151-152) or streptavidin, two tetrameric proteins of respective masses equal to about 66,000 and 60,000 Da, which possess a very strong affinity for biotin.
- idrabiotaparinux is partially metabolized at the amide bond adjacent to the biotin group, thereby producing a pentasaccharide compound carrying an amino chain -NH-CO- (CH 2 ) 5 -NH 2 on the former.
- glucosamine unit as described in patent application WO 2010/023374. It may be desirable, particularly in the context of clinical developments of molecules of pharmaceutical interest, to limit or even prevent the metabolism of this type of compounds.
- the invention therefore relates to synthetic polysaccharides with antithrombotic activity having at least one covalent bond with biotin or a derivative of biotin, characterized in that said covalent bond is resistant to metabolic cleavage and comprises a sequence X selected from -O-, -N (R) -, -N (R) -CO- and -N (R ') - CO-N (R ") -, wherein R represents an alkyl group and R' and R ", identical or different, represent independently of each other hydrogen atoms or alkyl groups.
- alkyl is understood to mean a saturated, linear or branched, aliphatic group comprising from 1 to 6 carbon atoms, advantageously a methyl group.
- Biotin or hexahydro-2-oxo-7H-thieno [3,4-d] imidazole-4-pentanoic acid, is the compound of the following formula:
- the invention relates to synthetic polysaccharides with antithrombotic activity having at least one covalent bond with biotin or a derivative of biotin, characterized in that said covalent bond represents a sequence of formula T below: in which j is an integer which can take any value from 1 to 10 and X is selected from the sequences -O-, -N (R) -, -N (R) -CO- and -N (R ') - CO -N (R ") -, where R represents an alkyl group and R 'and R", which are identical or different, represent, independently of one another, hydrogen atoms or alkyl groups.
- the invention relates to synthetic polysaccharides with antithrombotic activity having at least one covalent bond with biotin or a derivative of biotin, characterized in that said covalent bond with biotin or the biotin derivative corresponds to the following formula :
- j is an integer that can be any value from 1 to 10
- k is an integer that can be any value from 4 to 10
- X is selected from -O-, -N (R) -, -N (R) -CO- and -N (R ') - CO-N (R ") -, where R represents an alkyl group and R' and R", which are identical or different, represent, independently of one another, hydrogen atoms or alkyl groups.
- said polysaccharides have a length of 5 sugars, that is to say they are pentasaccharides.
- the subject of the present invention is polysaccharides of formula
- the wavy line denotes a link located either below or above the plane of the pyranosic cycle
- Pe represents a pentasaccharide of structure:
- h 1 or 2
- n is an integer and can take any value from 0 to 25,
- R 1 represents the sequence -T-Biot, a group (CC 6 ) alkoxy or a group -OSO 3 "
- - R 2 represents the sequence -T-Biot, a group (CrC 6 ) alkoxy or a group -OSO 3 "
- R 3 represents the sequence -T-Biot or a group (dC 6 ) alkoxy
- R represents the sequence -T-Biot, a group (C CeJalcoxy or a group -OS0 3 " or else R4 constitutes a bridge -O-CH 2 -, the group -CH 2 - being linked to the atom of carbon carrying the carboxylic function on the same cycle;
- W represents an oxygen atom or a methylene group
- T represents the sequence: wherein j is an integer ranging from 1 to 10 and X is selected from -O-, -N (R) -, -N (R) -CO- and -N (R ') - CO -N (R ") -, in which R represents an alkyl group and R 'and R", which are identical or different, represent, independently of one another, hydrogen atoms or alkyl groups;
- k is an integer which can be any value from 4 to 10; as well as their pharmaceutically acceptable salts.
- Such polysaccharides according to the present invention have improved metabolic stability over polysaccharides in which T represents the -NH-CO- (CH 2 ) r NH-CO- chain, where j is an integer capable of any value from 1 to 10, such as those described in the patent application WO 02/24754.
- a wavy line designates a link located either below or above the plane of the pyranosic cycle.
- the monosaccharides contained in Po may be identical or different from one another, the interglycosidic bonds may be of the ⁇ or ⁇ type.
- the polysaccharide part Po can consist of 0 to 25 monosaccharide units alkylated and di- or trisulfated.
- the polysaccharide part Po may also consist of 0 to 25 monosaccharide units alkylated and mono- or disulfated.
- the polysaccharide part Po can consist of 0 to 25 unloaded and / or partially charged and / or fully charged alkylated monosaccharide units.
- the charged or uncharged units may be dispersed throughout the chain or they may instead be grouped into charged or uncharged saccharide domains.
- the links between the units can be 1, 2; 1, 3; 1, 4; 1, 5; 1, 6; and of the type a or ⁇ .
- L-iduronic acid may be of 1 C 4 2 S 0 or 4 d conformation.
- the invention relates to the polysaccharides of formula (1.1):
- the monosaccharide contained in [] m is repeated m times
- the monosaccharide contained in [] t is repeated t times
- the monosaccharide contained in [] p is repeated p times
- n is an integer varying from 1 to 5
- t is an integer varying from 0 to 24
- p is an integer varying from 0 to 24, provided that 1 ⁇ m + t + p ⁇ 25
- polysaccharides of formula (1.1) polysaccharides in which only one of the substituents R 2 , R 3 or R represents the T-Biot sequence with T and Biot being as defined for formula (I), as well as their pharmaceutically acceptable salts. acceptable, constitute a subgroup of the invention.
- the invention relates to the pentasaccharides of formula (1.2):
- R 1, R 2 , R 3 , R 4 and W are as defined for formula (I), as well as their pharmaceutically acceptable salts.
- pentasaccharides of formula (1.2) pentasaccharides in which only one of the substituents R 1 R 2 , R 3 or R 4 represents a T-Biot sequence, with T and Biot being as defined for formula (I), and that their pharmaceutically acceptable salts constitute another subgroup of the invention.
- pentasaccharides of formula (1.2) the subject of the invention is also the pentasaccharides of formula (1.3):
- - R ! represents a group (Ci-C 6 ) alkoxy or a group -OS0 3 " ,
- R 2 represents a group (CVCeJalcoxy or a group -OS0 3 " , boy Wut
- R 3 represents a group (CrC 6 ) alkoxy
- R 4 represents a (C 1 -C 6) alkoxy group or a -OSO 3 "group , or R 4 constitutes a -O-CH 2 - bridge, the -CH 2 - group being bonded to the carbon atom carrying the carboxylic function; on the same cycle,
- W represents an oxygen atom or a methylene group
- a subgroup of compounds is such that the index j (present in the sequence T) is equal to 4 or 5.
- index k present in the Biot group
- the invention more particularly relates to the previously defined compounds in which X is chosen from the sequences -O-, -N (R) - and -N (R ') - CO-N (R ") -, in which R represents an alkyl group and R 'and R ", which are identical or different, represent, independently of one another, hydrogen atoms or alkyl groups.
- R represents an alkyl group
- R 'and R " which are identical or different, represent, independently of one another, hydrogen atoms or alkyl groups.
- the structure of such compounds is particularly original in that it no longer includes a biotin group as such.
- the invention relates to the following pentasaccharides: Methyl (2-deoxy-3,4-di-O-methyl-2 - ⁇ [6 - ( ⁇ 5 - [(3aS, 4S, 6af?
- the invention includes polysaccharides in their acid form or in the form of any of their pharmaceutically acceptable salts.
- the -COO " and -SO 3 " functions are respectively in the form -COOH and -SO 3 H.
- salt polysaccharides of the invention, a polysaccharide in which one or more of -COO - and / or -SO 3 - functions are ionically bonded to a pharmaceutically acceptable cation.
- the preferred salts according to the invention are those whose cation is chosen from alkali metal cations and more preferably still those whose cation is Na + or K + .
- the process for preparing the compounds according to the invention uses di- or oligosaccharide base synthons prepared as previously reported in the literature.
- These synthons are then coupled to each other so as to provide a fully protected equivalent of a polysaccharide according to the invention.
- This protected equivalent is then converted into a compound according to the invention.
- One of the basic synthons mentioned above contains a particular protected function allowing the subsequent introduction of the biotin or the biotin derivative, for example a latent amine function in the form of an azido group or protected in the form of N-phthalimido.
- a "donor" di- or oligosaccharide activated on its anomeric carbon, reacts with a "acceptor” di- or oligosaccharide having a free hydroxyl.
- the present invention relates to a process for the preparation of compounds of formula (I) characterized in that: in a first step, a completely protected equivalent of the desired polysaccharide (I), containing a protected precursor of the domain Pe extended at its non-reducing end by a protected precursor of the sulphated polysaccharide Po is synthesized, one of these precursors containing in particular a suitably protected amino function for the subsequent introduction of the biotin or the biotin derivative; in a second step, the negatively charged groups are introduced and / or unmasked; in a third step, the amine function is deprotected on the polysaccharide and then the biotin or the biotin derivative is introduced.
- the synthesis of the polysaccharide precursor part of Po is carried out according to reactions well known to those skilled in the art, using the methods of oligosaccharide synthesis (GJ Boons, Tetrahedron, 1996, 52, 1095-1121, WO 98/03554 and WO 99/36443).
- a glycosidic link donor oligosaccharide is coupled with a glycosidic link acceptor oligosaccharide to yield another oligosaccharide the size of which is equal to the sum of the sizes of the two reactive species. This sequence is repeated until the desired compound of formula (I) is obtained.
- the nature and the charge profile of the desired final compound determine the nature of the chemical entities used in the various steps of the synthesis, according to the rules well known to those skilled in the art.
- the compounds of the invention are obtained from their completely protected polysaccharide precursors using the following sequence of reactions:
- the alcohol functions to be converted into an O-sulfo group and the carboxylic acids are deprotected by the elimination of the protective groups used during the preparation of the skeleton,
- the biotin or the biotin derivative is introduced by a conventional amino / acid coupling reaction.
- the compounds of the invention can naturally be prepared using various strategies known to those skilled in the art of oligosaccharide synthesis.
- the process described above is the preferred method of the invention.
- the compounds of formula (I) can be prepared by other well known methods of sugar chemistry described for example in “Monosaccharides, Their chemistry and their roles in natural products", PM Collins and RJ Ferrier, J. Wiley. & Sons, 1995 and in GJ Boons, Tetrahedron, 1996, 52, 1095-1121.
- the pentasaccharides Pe can thus be obtained from disaccharide synthons in the manner described in the publication by C. van Boeckel, M. Petitou, Angew. Chem. Int. Ed. Engl., 1993, 32, 1671-1690.
- the protecting groups used in the process for the preparation of compounds (I) are those commonly used in the chemistry of sugars, as described, for example, in Protective Groups in Organic Synthesis, TW Greene, John Wiley & Son, New-York, 1981.
- the protecting groups are advantageously chosen, for example from acetyl, halomethyl, benzoyl, levulinyl, benzyl, substituted benzyl, optionally substituted trityl, tetrahydropyranyl, allyl, pentenyl, tert-butyldimethylsilyl (tBDMS) or triméthylsilyléthyles.
- Activator groups are those conventionally used in sugar chemistry according to, for example, GJ Boons, Tetrahedron, 1996, 52, 1095-1121. These activating groups are chosen for example from imidates, thioglycosides, pentenylglycosides, xanthates, phosphites or halides.
- biotin is linked to the oligosaccharide as well as the nature of the biotin derivative
- chemical literature offers other possibilities that can be implemented by well-known sets of protecting groups of the skilled person.
- An amine function or a thiol function, or a carboxylic acid function or an aldehyde function which will be reacted with a biotin derivative comprising an activated ester, maleimide, iodoacetyl or amine reactive group, will preferably be used.
- the reaction is carried out according to the conditions described in the literature (see Savage et al., Avidin-Biotin Chemistry: A Handbook, Pierce Chemical Company, 1992).
- the process described above makes it possible to obtain the compounds of the invention in the form of salts.
- the compounds of the invention in the form of salts are contacted with a cation exchange resin in acid form.
- the compounds of the invention in the form of acids can then be neutralized with a base to obtain the desired salt.
- any inorganic or organic base can be used, giving with the compounds of formula (I), pharmaceutically acceptable salts.
- Sodium, potassium, calcium or magnesium hydroxide is preferably used as the base.
- the sodium and calcium salts of the compounds of formula (I) are the preferred salts.
- T R retention time measured by LC-MS
- LC-MS are performed on a Waters brand ZQ4000.
- the column used is a Symetry C18 3.5 ⁇ (2.1x50 mm).
- Eluent A consists of 0.005% H 2 0 + TFA pH 3.15.
- Eluent B consists of acetonitrile + 0.005% TFA.
- the gradient varies from 0 to 90% of eluent B in 10 (or 30) min + 5 min to 90% of eluent B.
- the flow rate is 0.4 mlJmin.
- the crude compound 6 (6.97 mmol) is dissolved in tetrahydrofuran (140 mL) and then at 0 ° C, a 1 M solution of Li ' AIH 4 in tetrahydrofuran (7 mL) is added. After stirring for 1 hour, the excess LiAlH 4 is destroyed by adding, at 0 ° C., tetrahydrofuran containing 5% of water (30 ml) and then of Fe / f-butanol (30 ml) and the complex is decomposed with a saturated aqueous solution of sodium sulfate (25 mL). The solvent is evaporated and the resulting residue is diluted with dichloromethane (400 mL).
- N-dimethylformamide (4.2 mL) is added, at 0 ° C, triethylamine (70 ⁇ L, 0.502 mmol) and ethyl chloroformate ( 48 ⁇ L, 0.502 mmol).
- N-hydroxysuccinimide (58 mg, 0.502 mmol) is added at 0 ° C. and then, after stirring for 1 h at this temperature, the reaction mixture is allowed to warm to ambient temperature for 1 h.
- the precipitate is then filtered (Millipore LS 5 ⁇ ), the filtrate concentrated under high vacuum, then the residue is taken up in water, and filtered (millipore LS 5 ⁇ m) to yield the desired compound 26 (8.1 mg) .
- the residue thus obtained is purified by chromatography on a column of Carbopac PA 00 gel with a gradient starting from an eluent A (70%) to an eluent B (53%), the eluent A consisting of a water / acetonitrile mixture. (89/11), and eluent B of a mixture of a solution of 2N sodium chloride and acetonitrile (89/11).
- the fractions containing the expected compound are combined and deposited on a Sephadex G-25 medium gel column eluted with water. After concentrating the fractions containing the expected compound, 32.6 mg of compound 2 are obtained.
- EXAMPLE 4 Ethyl (2-deoxy-3,4-di---methyl-2- ( ⁇ -f ((4-r (3 ⁇ S) -sulfofl-2-oxohexahydro-1H-thienof-3,4-imidazol-4-ylbutyl ) carbamoyl) amino1pentanoyl) amino) -6-O-sulfonato- ⁇ -D-glucopyranosylV (1-> 4) - (2,3-di-O-methyl-BD-glucopyranosyluronate) - (1 ⁇ 4) - (2,3) t 6-tri-0-sulfonato-D-glucopyranosyl) - (1-> 4) - (2,3-di-0-methyl-L-idopyranosyluronate) - (1 ⁇ -4) -2,3 , 6-tri-Q-sulfonato- ⁇ -D-glucopyranoside, sodium salt (Com
- the residue obtained is then purified by ion exchange chromatography using a semi-preparative Dionex CarboPac ® PA100 column (9 ⁇ 250 mm) with a gradient starting from an eluent A to an eluent B, the eluent A being consisting of a mixture of water / acetonitrile (4/1) + 0.01% dimethylsulfoxide, and the eluent B of a mixture of a solution of 2N sodium chloride and acetonitrile (4/1). Then concentrated fractions containing product were desalted using a column of Sephadex ® G-25 eluted with water. Fractions containing the product are then concentrated under high vacuum to yield the desired compound 4 (18.5 mg, 37%).
- the compounds according to the invention have been the subject of biochemical and pharmacological studies, demonstrating their interest as compounds of pharmaceutical interest.
- the activity of the compounds according to the invention was studied in an in vitro model of inhibition of coagulation factor Xa, in the presence of antithrombin (anti-factor Xa activity dependent on the presence of antithrombin), as described by J.-M. Herbert et al., Blood, 1998, 91, 4197-4205.
- the antithrombotic properties of the compounds according to the invention are confirmed: the IC50 (doses allowing a 50% inhibition) of compounds Nos. 1, 2, 3 and 4 are respectively 18.4, 18.4, 17.8 and 17.1 ng / ml.
- the anti-Xa activity of the compounds according to the invention is equivalent to that of the idrabiotaparinux compound, for which NC50 is 17.6 ng / ml. - Neutralization by avidin
- the products are diluted in increasing concentrations with beads having avidin molecules on their surface.
- the mixture thus obtained is centrifuged and the anti-factor Xa activity is assayed in the supernatant.
- the low activity in the supernatant demonstrates that the biotinylated compounds bound to avidin and were removed by centrifugation with the beads.
- the metabolic stability of the compounds according to the invention with respect to the activity of biotinidase was studied on human plasma collected on sodium citrate as anticoagulant. Ten individual batches of human plasma from 5 men and 5 women, constituting the evaluation matrix, were used and pooled to assess the metabolic stability of the compounds. Human plasma was incubated under the following conditions:
- incubation medium freshly prepared: 740 ⁇ l of 54 mM sodium phosphate buffer, pH 6.0, containing 1.08 mM di-sodium EDTA and 4.3 mM cysteamine hydrochloride,
- the reaction is initiated by addition of the compound to be studied, after a pre-incubation period of the plasma and the incubation medium of 10 minutes. At the end of the incubation period (24 hours), the reaction is stopped.
- the quantification of the compounds according to the invention is carried out according to a specific method in LC / MS-MS.
- each test compound is measured by following the disappearance of the unchanged product, the concentrations being determined for each incubation sample at time 0 hours and at time 24 hours, and the percentage of metabolism calculated according to the following formula:
- the oligosaccharides of the present invention constitute very interesting drugs. Their toxicity is perfectly compatible with this use. Their metabolic stability with regard to biotinidase makes them particularly suitable for constituting the active principle of pharmaceutical specialties. They can be used in various pathologies resulting from a change in the homeostasis of the coagulation system appearing in particular during disorders of the cardiovascular and cerebrovascular system such as thromboembolic disorders associated with atherosclerosis and diabetes such as unstable angina, cerebral attack, restenosis after angioplasty, endarterectomy, placement of endovascular prostheses; or thromboembolic disorders associated with rethrombosis after thrombolysis, infarction, dementia of ischemic origin, peripheral arterial diseases, hemodialysis, atrial fibrillation, or the use of aortic bypass graft vascular prostheses.
- thromboembolic disorders associated with atherosclerosis and diabetes such as unstable angina, cerebral attack, restenosis after angioplasty, endarterectomy, placement of endo
- the compounds of the present invention can cover prostheses and thus make them hemocompatible.
- they can be attached to intravascular prostheses (stents).
- they may optionally be chemically modified by introduction to the non-reducing or reducing end of a suitable arm, as described in EP 649854.
- the compounds of the present invention may also be used as adjuvants during endarterectomy performed with porous balloons.
- the compounds of the invention can be used for the treatment or prevention of the above diseases.
- the subject of the present invention is therefore a pharmaceutical composition containing, as active ingredient, a synthetic polysaccharide according to the invention or a pharmaceutically acceptable salt thereof, optionally in combination with one or more inert excipients. and appropriate.
- Said excipients are chosen according to the desired pharmaceutical form and mode of administration: oral, sublingual, subcutaneous, intramuscular, intravenous, transdermal, transmucosal, local or rectal.
- the active ingredient may also be presented as a complex with a cyclodextrin, for example ⁇ , ⁇ or ⁇ -cyclodextrin, 2-hydroxypropyl- ⁇ -cyclodextrin or methyl- ⁇ -cyclodextrin.
- the active ingredient can also be released by a balloon containing it or by an endovascular stent introduced into the blood vessels. The pharmacological effectiveness of the active ingredient is thus not affected.
- each dosage unit the active ingredient is present in the appropriate amounts in order to obtain the desired prophylactic or therapeutic effect.
- Each dosage unit may contain from 0.1 to 100 mg of active ingredient, preferably 0.5 to 50 mg, more preferably 2.5 to 3.0 mg.
- the compounds according to the invention may also be used in combination with one or more other active ingredients that are useful for the desired therapy, such as, for example, antithrombotics, anticoagulants, antiplatelet agents such as, for example, dipyridamoyl, aspirin or ticlopidine. , clopidogrel or antagonists of the glycoprotein Ilb / IIIa complex.
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1057194A FR2964660B1 (fr) | 2010-09-10 | 2010-09-10 | Nouveaux polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree |
| FR1154709 | 2011-05-30 | ||
| PCT/FR2011/000498 WO2012042123A1 (fr) | 2010-09-10 | 2011-09-09 | Polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2614089A1 true EP2614089A1 (fr) | 2013-07-17 |
Family
ID=45892020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP11761652.4A Withdrawn EP2614089A1 (fr) | 2010-09-10 | 2011-09-09 | Polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130190268A1 (fr) |
| EP (1) | EP2614089A1 (fr) |
| JP (1) | JP2013537181A (fr) |
| WO (1) | WO2012042123A1 (fr) |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0300099A1 (fr) | 1987-07-20 | 1989-01-25 | Akzo N.V. | Pentasaccharides |
| IL102758A (en) | 1991-08-23 | 1997-03-18 | Akzo Nv | Glycosaminoglycanoid derivatives, their preparation and pharmaceutical compositions comprising them |
| FR2704226B1 (fr) | 1993-04-22 | 1995-07-21 | Sanofi Elf | 3-desoxy oligosaccharides, leurs procedes de preparation et les compositions pharmaceutiques qui les contiennent. |
| NZ264340A (en) | 1993-09-01 | 1995-04-27 | Akzo Nobel Nv | Bisconjugate comprising two saccharides and a spacer, use in pharmaceutical compositions |
| US6172045B1 (en) * | 1994-12-07 | 2001-01-09 | Neorx Corporation | Cluster clearing agents |
| FR2751334B1 (fr) | 1996-07-19 | 1998-10-16 | Sanofi Sa | Polysaccharides synthetiques, procede pour leur preparation et compositions pharmaceutiques les contenant |
| FR2773804B1 (fr) | 1998-01-19 | 2000-02-18 | Sanofi Sa | Polysaccharides de synthese, procede pour leur preparation et compositions pharmaceutiques le contenant |
| UA76718C2 (uk) * | 2000-06-30 | 2006-09-15 | Фарма Мар, С.А. | Протипухлинні похідні аплідину |
| FR2814463B1 (fr) * | 2000-09-22 | 2002-11-15 | Sanofi Synthelabo | Nouveaux polysaccharides a activite antithrombotique comprenant au moins une liaison covalente avec la biotine ou un derive de la biotine |
| ATE500849T1 (de) * | 2005-10-10 | 2011-03-15 | Organon Nv | Antikoagulans/antithrombose-dual-hemmer mit einem biotin-label |
| FR2935386B1 (fr) | 2008-08-26 | 2010-09-10 | Sanofi Aventis | Nouveaux polysaccharides a activite antithrombotique comprenant une liaion covalente avec une chaine amine |
-
2011
- 2011-09-09 WO PCT/FR2011/000498 patent/WO2012042123A1/fr not_active Ceased
- 2011-09-09 EP EP11761652.4A patent/EP2614089A1/fr not_active Withdrawn
- 2011-09-09 JP JP2013527656A patent/JP2013537181A/ja not_active Ceased
-
2013
- 2013-03-08 US US13/790,681 patent/US20130190268A1/en not_active Abandoned
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2012042123A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013537181A (ja) | 2013-09-30 |
| US20130190268A1 (en) | 2013-07-25 |
| WO2012042123A1 (fr) | 2012-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1322673B1 (fr) | Polysaccharides a activite antithrombotique comprenant au moins une liaison covalente avec la biotine ou un derive de la biotine | |
| EP1226148B1 (fr) | Nouveaux oligosaccharides, leur preparation et les compositions pharmaceutiques les contenant | |
| CA2501546C (fr) | Melanges de polysaccharides derives d'heparine, leur preparation et les compositions pharmaceutiques les contenant | |
| EP2328935A1 (fr) | Polysaccharides a activite antithrombotique comprenant une liaison covalente avec une chaine amine | |
| EP1049721B1 (fr) | Polysaccharides de synthese, procede pour leur preparation et compositions pharmaceutiques le contenant | |
| EP0165134B1 (fr) | Nouveaux oligosaccharides, leur préparation par voie de synthèse et leurs applications biologiques | |
| EP1049706B1 (fr) | Nouveaux pentasaccharides, procedes pour leurs preparations et compositions pharmaceutiques les contenant | |
| WO2011018588A2 (fr) | OCTASACCHARIDES N-ACYLES ACTIVATEURS DES RECEPTEURS DES FGFs, LEUR PRÉPARATION ET LEUR APPLICATION EN THÉRAPEUTIQUE | |
| EP1791872B1 (fr) | Hexadecasaccharides biotinyles, compositions pharmaceutiques et leur utilisation | |
| CA2533555A1 (fr) | Melanges d'oligosaccharides derives d'heparine, leur preparation et les compositions pharmaceutiques les contenant | |
| CA2678166A1 (fr) | Heparines comprenant au moins une liaison covalente avec la biotine ou un derive de la biotine, leur procede de preparation et leur utilisation | |
| EP2614089A1 (fr) | Polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree | |
| CA2771055C (fr) | Oligosaccharides n-sulfates activateurs des recepteurs des fgfs, leur preparation et leur application en therapeutique | |
| FR2964660A1 (fr) | Nouveaux polysaccharides biotinyles a activite antithrombotique et presentant une stabilite metabolique amelioree | |
| EP2328936A1 (fr) | Hexadecasaccharides a activite antithrombotique comprenant une liaison covalente avec une chaine amine | |
| EP0138632A2 (fr) | Complexes contenant des oligosaccharides, leur préparation et leurs applications biologiques et biochimiques | |
| HK1053316B (en) | Polysaccharides with antithrombotic activity comprising at least a covalent bond with biotin or a biotin derivative |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20130410 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: A61K 31/702 20060101ALI20180316BHEP Ipc: C08B 37/00 20060101AFI20180316BHEP Ipc: A61K 31/727 20060101ALI20180316BHEP Ipc: C07H 15/26 20060101ALI20180316BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20180412 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20180823 |