CS91591A2 - Derivatives of 2-deoxy-d-threo-pentofuranoside, method of their preparation, intermediates for their preparation and their application - Google Patents

Derivatives of 2-deoxy-d-threo-pentofuranoside, method of their preparation, intermediates for their preparation and their application Download PDF

Info

Publication number: CS91591A2
Authority: CS; Czechoslovakia
Prior art keywords: deoxy; group; formula; methyl; pentofuranoside
Prior art date: 1990-04-04

Application number

CS91915A

Other languages

Czech (cs)

English (en)

Inventor

Gerald Dipl Ing Saischek

Franz Fuchs

Karl Dr Dax

Gertrude Dr Billiani

Original Assignee

Chemprosa

Priority date (The priority date 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 date listed.)

1990-04-04

Filing date

1991-04-03

Publication date

1991-12-17

1990-04-04 Priority claimed from AT0079190A external-priority patent/AT394564B/de

1990-07-03 Priority claimed from AT0141090A external-priority patent/AT395426B/de

1991-04-03 Application filed by Chemprosa filed Critical Chemprosa

1991-12-17 Publication of CS91591A2 publication Critical patent/CS91591A2/cs

Links

238000000034 method Methods 0.000 title claims description 50
238000002360 preparation method Methods 0.000 title claims description 23
239000000543 intermediate Substances 0.000 title description 3
150000001875 compounds Chemical class 0.000 claims description 101
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 71
-1 4-phenyl-aroyl Chemical group 0.000 claims description 69
239000000203 mixture Substances 0.000 claims description 68
239000002904 solvent Substances 0.000 claims description 40
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 37
238000006243 chemical reaction Methods 0.000 claims description 36
239000003085 diluting agent Substances 0.000 claims description 29
125000005843 halogen group Chemical group 0.000 claims description 28
230000008569 process Effects 0.000 claims description 24
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 23
125000006239 protecting group Chemical group 0.000 claims description 22
125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 21
239000002585 base Substances 0.000 claims description 21
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
125000002252 acyl group Chemical group 0.000 claims description 19
125000000217 alkyl group Chemical group 0.000 claims description 19
125000004432 carbon atom Chemical group C* 0.000 claims description 17
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 15
ZMZDMBWJUHKJPS-UHFFFAOYSA-M thiocyanate group Chemical group [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 claims description 15
239000002253 acid Substances 0.000 claims description 14
125000003545 alkoxy group Chemical group 0.000 claims description 13
125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 13
229910052739 hydrogen Inorganic materials 0.000 claims description 13
239000001257 hydrogen Substances 0.000 claims description 13
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 12
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 12
125000005103 alkyl silyl group Chemical group 0.000 claims description 11
238000004587 chromatography analysis Methods 0.000 claims description 11
229910052736 halogen Inorganic materials 0.000 claims description 11
ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 claims description 11
125000004391 aryl sulfonyl group Chemical group 0.000 claims description 10
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 10
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 claims description 10
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
KDCGOANMDULRCW-UHFFFAOYSA-N Purine Natural products N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 9
125000003710 aryl alkyl group Chemical group 0.000 claims description 9
125000005161 aryl oxy carbonyl group Chemical group 0.000 claims description 9
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 9
150000007942 carboxylates Chemical class 0.000 claims description 9
125000004093 cyano group Chemical group *C#N 0.000 claims description 9
125000005929 isobutyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])OC(*)=O 0.000 claims description 9
CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 8
125000000852 azido group Chemical group *N=[N+]=[N-] 0.000 claims description 8
238000002425 crystallisation Methods 0.000 claims description 8
230000008025 crystallization Effects 0.000 claims description 8
230000000269 nucleophilic effect Effects 0.000 claims description 8
150000008064 anhydrides Chemical class 0.000 claims description 7
125000001412 tetrahydropyranyl group Chemical group 0.000 claims description 7
YQTCQNIPQMJNTI-UHFFFAOYSA-N 2,2-dimethylpropan-1-one Chemical group CC(C)(C)[C]=O YQTCQNIPQMJNTI-UHFFFAOYSA-N 0.000 claims description 6
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 claims description 6
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 6
239000003513 alkali Substances 0.000 claims description 6
125000005104 aryl silyl group Chemical group 0.000 claims description 6
125000004429 atom Chemical group 0.000 claims description 6
125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 6
150000002148 esters Chemical group 0.000 claims description 6
NVGJZDFWPSOTHM-QYRBDRAASA-N (2r,3r)-2-(hydroxymethyl)-5-methoxyoxolan-3-ol Chemical compound COC1C[C@@H](O)[C@@H](CO)O1 NVGJZDFWPSOTHM-QYRBDRAASA-N 0.000 claims description 5
125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 5
ASJSAQIRZKANQN-CRCLSJGQSA-N 2-deoxy-D-ribose Chemical compound OC[C@@H](O)[C@@H](O)CC=O ASJSAQIRZKANQN-CRCLSJGQSA-N 0.000 claims description 5
125000005140 aralkylsulfonyl group Chemical group 0.000 claims description 5
150000002367 halogens Chemical class 0.000 claims description 5
UUEVFMOUBSLVJW-UHFFFAOYSA-N oxo-[[1-[2-[2-[2-[4-(oxoazaniumylmethylidene)pyridin-1-yl]ethoxy]ethoxy]ethyl]pyridin-4-ylidene]methyl]azanium;dibromide Chemical compound [Br-].[Br-].C1=CC(=C[NH+]=O)C=CN1CCOCCOCCN1C=CC(=C[NH+]=O)C=C1 UUEVFMOUBSLVJW-UHFFFAOYSA-N 0.000 claims description 5
YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 5
125000001981 tert-butyldimethylsilyl group Chemical group [H]C([H])([H])[Si]([H])(C([H])([H])[H])[*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 5
XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 4
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 4
125000003435 aroyl group Chemical group 0.000 claims description 4
229910052757 nitrogen Inorganic materials 0.000 claims description 4
239000012312 sodium hydride Substances 0.000 claims description 4
229910000104 sodium hydride Inorganic materials 0.000 claims description 4
150000007513 acids Chemical class 0.000 claims description 3
239000003153 chemical reaction reagent Substances 0.000 claims description 3
IGFXRKMLLMBKSA-UHFFFAOYSA-N purine Chemical compound N1=C[N]C2=NC=NC2=C1 IGFXRKMLLMBKSA-UHFFFAOYSA-N 0.000 claims description 3
238000006467 substitution reaction Methods 0.000 claims description 3
150000003512 tertiary amines Chemical class 0.000 claims description 3
125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 3
ZLKNPIVTWNMMMH-UHFFFAOYSA-N 1-imidazol-1-ylsulfonylimidazole Chemical compound C1=CN=CN1S(=O)(=O)N1C=CN=C1 ZLKNPIVTWNMMMH-UHFFFAOYSA-N 0.000 claims description 2
JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 claims description 2
LVXNBYHAAHVEJL-ZQTLJVIJSA-N [(2r,3s)-3-hydroxy-5-methoxyoxolan-2-yl]methyl 2,2-dimethylpropanoate Chemical compound COC1C[C@H](O)[C@@H](COC(=O)C(C)(C)C)O1 LVXNBYHAAHVEJL-ZQTLJVIJSA-N 0.000 claims description 2
125000004414 alkyl thio group Chemical group 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
238000006555 catalytic reaction Methods 0.000 claims description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
239000000178 monomer Substances 0.000 claims description 2
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
125000005207 tetraalkylammonium group Chemical group 0.000 claims description 2
125000001589 carboacyl group Chemical group 0.000 claims 4
FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
PDWIQYODPROSQH-PYHARJCCSA-N 2-deoxy-D-ribofuranose Chemical class OC[C@H]1OC(O)C[C@@H]1O PDWIQYODPROSQH-PYHARJCCSA-N 0.000 claims 1
241001302806 Helogenes Species 0.000 claims 1
150000001336 alkenes Chemical class 0.000 claims 1
238000004132 cross linking Methods 0.000 claims 1
229930182470 glycoside Natural products 0.000 claims 1
150000002338 glycosides Chemical class 0.000 claims 1
150000002431 hydrogen Chemical class 0.000 claims 1
125000006328 iso-butylcarbonyl group Chemical group [H]C([H])([H])C([H])(C(*)=O)C([H])([H])[H] 0.000 claims 1
PXUQTDZNOHRWLI-OXUVVOBNSA-O malvidin 3-O-beta-D-glucoside Chemical compound COC1=C(O)C(OC)=CC(C=2C(=CC=3C(O)=CC(O)=CC=3[O+]=2)O[C@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)O)=C1 PXUQTDZNOHRWLI-OXUVVOBNSA-O 0.000 claims 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
235000010333 potassium nitrate Nutrition 0.000 claims 1
239000004323 potassium nitrate Substances 0.000 claims 1
235000010344 sodium nitrate Nutrition 0.000 claims 1
239000004317 sodium nitrate Substances 0.000 claims 1
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims 1
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 117
238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 53
239000000243 solution Substances 0.000 description 46
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 45
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 45
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 41
229910001868 water Inorganic materials 0.000 description 41
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 32
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 29
238000003756 stirring Methods 0.000 description 28
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
239000012074 organic phase Substances 0.000 description 26
229910052938 sodium sulfate Inorganic materials 0.000 description 25
235000011152 sodium sulphate Nutrition 0.000 description 25
238000005160 1H NMR spectroscopy Methods 0.000 description 24
239000000460 chlorine Substances 0.000 description 23
ZMXDDKWLCZADIW-UHFFFAOYSA-N dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 23
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 23
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 21
239000007858 starting material Substances 0.000 description 18
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 16
125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 16
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 16
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 14
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 11
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 10
229910000030 sodium bicarbonate Inorganic materials 0.000 description 10
235000017557 sodium bicarbonate Nutrition 0.000 description 10
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 8
238000004440 column chromatography Methods 0.000 description 8
QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 8
239000003208 petroleum Substances 0.000 description 8
238000000746 purification Methods 0.000 description 8
239000011541 reaction mixture Substances 0.000 description 8
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
238000009833 condensation Methods 0.000 description 7
230000005494 condensation Effects 0.000 description 7
229910052708 sodium Inorganic materials 0.000 description 7
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 6
238000001816 cooling Methods 0.000 description 6
238000001704 evaporation Methods 0.000 description 6
150000002500 ions Chemical class 0.000 description 6
239000002777 nucleoside Substances 0.000 description 6
239000000047 product Substances 0.000 description 6
239000011734 sodium Substances 0.000 description 6
YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 5
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
238000003776 cleavage reaction Methods 0.000 description 5
150000004820 halides Chemical class 0.000 description 5
239000005457 ice water Substances 0.000 description 5
KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
229910000343 potassium bisulfate Inorganic materials 0.000 description 5
230000007017 scission Effects 0.000 description 5
235000010288 sodium nitrite Nutrition 0.000 description 5
125000000542 sulfonic acid group Chemical group 0.000 description 5
WJKHJLXJJJATHN-UHFFFAOYSA-N triflic anhydride Chemical compound FC(F)(F)S(=O)(=O)OS(=O)(=O)C(F)(F)F WJKHJLXJJJATHN-UHFFFAOYSA-N 0.000 description 5
IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 4
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 4
238000006392 deoxygenation reaction Methods 0.000 description 4
GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 description 4
230000008020 evaporation Effects 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
150000003833 nucleoside derivatives Chemical class 0.000 description 4
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 4
CHKVPAROMQMJNQ-UHFFFAOYSA-M potassium bisulfate Chemical compound [K+].OS([O-])(=O)=O CHKVPAROMQMJNQ-UHFFFAOYSA-M 0.000 description 4
ZEKMSUOPBVWQAL-YOQGVNIDSA-N (2r,3r)-5-methoxy-2-(trityloxymethyl)oxolan-3-ol Chemical compound O1C(OC)C[C@@H](O)[C@H]1COC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 ZEKMSUOPBVWQAL-YOQGVNIDSA-N 0.000 description 3
NVGJZDFWPSOTHM-YRZWDFBDSA-N (2r,3s)-2-(hydroxymethyl)-5-methoxyoxolan-3-ol Chemical compound COC1C[C@H](O)[C@@H](CO)O1 NVGJZDFWPSOTHM-YRZWDFBDSA-N 0.000 description 3
JTNCEQNHURODLX-UHFFFAOYSA-N 2-phenylethanimidamide Chemical compound NC(=N)CC1=CC=CC=C1 JTNCEQNHURODLX-UHFFFAOYSA-N 0.000 description 3
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
125000003342 alkenyl group Chemical group 0.000 description 3
125000004448 alkyl carbonyl group Chemical group 0.000 description 3
125000003118 aryl group Chemical group 0.000 description 3
150000001540 azides Chemical class 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
238000004140 cleaning Methods 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000003682 fluorination reaction Methods 0.000 description 3
229910052731 fluorine Inorganic materials 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
150000002430 hydrocarbons Chemical class 0.000 description 3
239000000463 material Substances 0.000 description 3
238000006386 neutralization reaction Methods 0.000 description 3
239000003921 oil Substances 0.000 description 3
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
229910052700 potassium Inorganic materials 0.000 description 3
229960003975 potassium Drugs 0.000 description 3
238000001953 recrystallisation Methods 0.000 description 3
239000000741 silica gel Substances 0.000 description 3
229910002027 silica gel Inorganic materials 0.000 description 3
WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 3
239000006188 syrup Substances 0.000 description 3
235000020357 syrup Nutrition 0.000 description 3
NIWKBYBXJDAWBR-PYHARJCCSA-N (4s,5r)-4-fluoro-5-(hydroxymethyl)oxolan-2-ol Chemical class OC[C@H]1OC(O)C[C@@H]1F NIWKBYBXJDAWBR-PYHARJCCSA-N 0.000 description 2
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
KMMHZIBWCXYAAH-UHFFFAOYSA-N 4-bromobenzenesulfonyl chloride Chemical compound ClS(=O)(=O)C1=CC=C(Br)C=C1 KMMHZIBWCXYAAH-UHFFFAOYSA-N 0.000 description 2
125000006189 4-phenyl benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 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
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
238000005481 NMR spectroscopy Methods 0.000 description 2
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
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230000003635 deoxygenating effect Effects 0.000 description 1
MXHRCPNRJAMMIM-UHFFFAOYSA-N desoxyuridine Natural products C1C(O)C(CO)OC1N1C(=O)NC(=O)C=C1 MXHRCPNRJAMMIM-UHFFFAOYSA-N 0.000 description 1
CCRXJMDIIXJVIC-CRCLSJGQSA-N diazonio-[(2s,3s)-1,2-dihydroxy-5-oxopentan-3-yl]azanide Chemical compound OC[C@@H](O)[C@H](CC=O)N=[N+]=[N-] CCRXJMDIIXJVIC-CRCLSJGQSA-N 0.000 description 1
MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical class C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 1
PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical group FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 1
HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
229940071221 dihydroxybenzoate Drugs 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical group [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000003306 harvesting Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
ALBYIUDWACNRRB-UHFFFAOYSA-N hexanamide Chemical compound CCCCCC(N)=O ALBYIUDWACNRRB-UHFFFAOYSA-N 0.000 description 1
150000004678 hydrides Chemical class 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
125000002883 imidazolyl group Chemical group 0.000 description 1
150000007529 inorganic bases Chemical class 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000011630 iodine Substances 0.000 description 1
INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
238000002955 isolation Methods 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
210000005053 lamin Anatomy 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
229930182817 methionine Natural products 0.000 description 1
125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
ZKTLKYRAZWGBDB-UHFFFAOYSA-N n-methyl-n-propan-2-ylformamide Chemical compound CC(C)N(C)C=O ZKTLKYRAZWGBDB-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
125000003835 nucleoside group Chemical group 0.000 description 1
125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
GMUZLKCCQBRNSB-UHFFFAOYSA-N phenyl-[9-trimethylsilyl-2-(trimethylsilylamino)purin-6-yl]methanone Chemical compound C=12N=CN([Si](C)(C)C)C2=NC(N[Si](C)(C)C)=NC=1C(=O)C1=CC=CC=C1 GMUZLKCCQBRNSB-UHFFFAOYSA-N 0.000 description 1
TZLVRPLSVNESQC-UHFFFAOYSA-N potassium azide Chemical compound [K+].[N-]=[N+]=[N-] TZLVRPLSVNESQC-UHFFFAOYSA-N 0.000 description 1
229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
239000011736 potassium bicarbonate Substances 0.000 description 1
NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
239000011698 potassium fluoride Substances 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
229940116357 potassium thiocyanate Drugs 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
GGZRVXCSRWTOME-UHFFFAOYSA-N pyridine;toluene Chemical compound C1=CC=NC=C1.CC1=CC=CC=C1 GGZRVXCSRWTOME-UHFFFAOYSA-N 0.000 description 1
ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 1
VTGOHKSTWXHQJK-UHFFFAOYSA-N pyrimidin-2-ol Chemical compound OC1=NC=CC=N1 VTGOHKSTWXHQJK-UHFFFAOYSA-N 0.000 description 1
125000001453 quaternary ammonium group Chemical group 0.000 description 1
238000002271 resection Methods 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
230000008786 sensory perception of smell Effects 0.000 description 1
238000010898 silica gel chromatography Methods 0.000 description 1
239000000377 silicon dioxide Chemical group 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 description 1
238000001577 simple distillation Methods 0.000 description 1
WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
229910000342 sodium bisulfate Inorganic materials 0.000 description 1
239000011775 sodium fluoride Substances 0.000 description 1
SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
KRRBFUJMQBDDPR-UHFFFAOYSA-N tetrabutylazanium;cyanide Chemical compound N#[C-].CCCC[N+](CCCC)(CCCC)CCCC KRRBFUJMQBDDPR-UHFFFAOYSA-N 0.000 description 1
RSHBFZCIFFBTEW-UHFFFAOYSA-M tetrabutylazanium;thiocyanate Chemical compound [S-]C#N.CCCC[N+](CCCC)(CCCC)CCCC RSHBFZCIFFBTEW-UHFFFAOYSA-M 0.000 description 1
125000004149 thio group Chemical group *S* 0.000 description 1
150000003567 thiocyanates Chemical class 0.000 description 1
229940104230 thymidine Drugs 0.000 description 1
229940113082 thymine Drugs 0.000 description 1
238000006257 total synthesis reaction Methods 0.000 description 1
125000004665 trialkylsilyl group Chemical group 0.000 description 1
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
STMPXDBGVJZCEX-UHFFFAOYSA-N triethylsilyl trifluoromethanesulfonate Chemical compound CC[Si](CC)(CC)OS(=O)(=O)C(F)(F)F STMPXDBGVJZCEX-UHFFFAOYSA-N 0.000 description 1
GRGCWBWNLSTIEN-UHFFFAOYSA-N trifluoromethanesulfonyl chloride Chemical compound FC(F)(F)S(Cl)(=O)=O GRGCWBWNLSTIEN-UHFFFAOYSA-N 0.000 description 1
IBCXGJWGOAAAHT-UHFFFAOYSA-N trimethyl(pyrimidin-2-yloxy)silane Chemical compound C[Si](C)(C)OC1=NC=CC=N1 IBCXGJWGOAAAHT-UHFFFAOYSA-N 0.000 description 1
DRNUNECHVNIYHQ-UHFFFAOYSA-N trimethyl-(5-methyl-2-trimethylsilyloxypyrimidin-4-yl)oxysilane Chemical compound CC1=CN=C(O[Si](C)(C)C)N=C1O[Si](C)(C)C DRNUNECHVNIYHQ-UHFFFAOYSA-N 0.000 description 1
125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
238000010792 warming Methods 0.000 description 1
HBOMLICNUCNMMY-XLPZGREQSA-N zidovudine Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](N=[N+]=[N-])C1 HBOMLICNUCNMMY-XLPZGREQSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
- C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/08—Deoxysugars; Unsaturated sugars; Osones
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
- 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
- C07H15/02—Acyclic radicals, not substituted by cyclic structures
- C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
- 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
- C07H15/18—Acyclic radicals, substituted by carbocyclic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
- C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
- C07H19/06—Pyrimidine radicals

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Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
General Health & Medical Sciences (AREA)
Genetics & Genomics (AREA)
Molecular Biology (AREA)
Life Sciences & Earth Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Saccharide Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

CS91915A 1990-04-04 1991-04-03 Derivatives of 2-deoxy-d-threo-pentofuranoside, method of their preparation, intermediates for their preparation and their application CS91591A2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT0079190A AT394564B (de)	1990-04-04	1990-04-04	Verfahren zur herstellung von 2-desoxy-d-threopentose und 2,3-didesoxy-3-fluor-d-erythro-pentosesowie von substituierten und unsubstituierten 2,3-didesoxy-3-fluor-d-erythro-pentofuranosen und deren verwendung
AT0141090A AT395426B (de)	1990-07-03	1990-07-03	Verfahren zur herstellung von 3-azido-2,3didesoxy-d-erythro-pentose sowie von substituierten und unsubstituierten 3-azido-2,3- didesoxy-d-erythro-pentofuranosen und deren verwendung.

Publications (1)

Publication Number	Publication Date
CS91591A2 true CS91591A2 (en)	1991-12-17

Family

ID=25593924

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS91915A CS91591A2 (en)	1990-04-04	1991-04-03	Derivatives of 2-deoxy-d-threo-pentofuranoside, method of their preparation, intermediates for their preparation and their application

Country Status (8)

Country	Link
EP (1)	EP0450585A3 (ja)
JP (1)	JPH0597885A (ja)
KR (1)	KR910018399A (ja)
CA (1)	CA2039403A1 (ja)
CS (1)	CS91591A2 (ja)
FI (1)	FI911603A7 (ja)
HU (1)	HUT57225A (ja)
IL (1)	IL97772A0 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2639299A (en) *	1998-02-24	1999-09-15	Kyowa Hakko Kogyo Co. Ltd.	Remedies/preventives for parkinson's disease
EP1781678A4 (en)	2004-07-29	2012-04-25	Hanmi Holdings Co Ltd	1 -? - HALOGEN-2,2-DIFLUOR-2-DESOXY-D-RIBOFURANOSEDERIVATE AND PROCESS FOR THE PRODUCTION THEREOF
KR100699099B1 (ko) *	2004-07-29	2007-03-22	한미약품 주식회사	1-α-할로-2,2-다이플루오로-2-데옥시-Ｄ-라이보퓨라노스유도체 및 이의 제조방법
CN103242386B (zh) *	2013-04-11	2015-11-04	中国中化股份有限公司	一种制备alpha-1-甲氧基-2-脱氧呋喃核糖衍生物的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4898936A (en) *	1984-09-24	1990-02-06	Pcr, Inc.	2-deoxyuridines and riboside precursors
IL85852A0 (en) *	1987-03-25	1988-09-30	Wellcome Found	Process and intermediates for the manufacture of zidovudine
SE8802173D0 (sv) *	1988-06-10	1988-06-10	Astra Ab	Pyrimidine derivatives
US4987224A (en) *	1988-08-02	1991-01-22	University Of Georgia Research Foundation, Inc.	Method of preparation of 2',3'-dideoxynucleosides

1991
- 1991-03-28 CA CA002039403A patent/CA2039403A1/en not_active Abandoned
- 1991-04-03 HU HU911086A patent/HUT57225A/hu unknown
- 1991-04-03 EP EP19910105231 patent/EP0450585A3/en not_active Withdrawn
- 1991-04-03 FI FI911603A patent/FI911603A7/fi not_active Application Discontinuation
- 1991-04-03 CS CS91915A patent/CS91591A2/cs unknown
- 1991-04-04 IL IL97772A patent/IL97772A0/xx unknown
- 1991-04-04 KR KR1019910005471A patent/KR910018399A/ko not_active Withdrawn
- 1991-04-04 JP JP3154206A patent/JPH0597885A/ja active Pending

Also Published As

Publication number	Publication date
KR910018399A (ko)	1991-11-30
EP0450585A3 (en)	1993-03-10
EP0450585A2 (en)	1991-10-09
JPH0597885A (ja)	1993-04-20
FI911603A7 (fi)	1991-10-05
HUT57225A (en)	1991-11-28
IL97772A0 (en)	1992-06-21
FI911603A0 (fi)	1991-04-03
HU911086D0 (en)	1991-10-28
CA2039403A1 (en)	1991-10-05

Publication	Publication Date	Title
US5371210A (en)	1994-12-06	Stereoselective fusion glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides
US5401838A (en)	1995-03-28	Stereoselective fusion glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides
US5521294A (en)	1996-05-28	2,2-difluoro-3-carbamoyl ribose sulfonate compounds and process for the preparation of beta nucleosides
US5426183A (en)	1995-06-20	Catalytic stereoselective glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides
US5821357A (en)	1998-10-13	Stereoselective glycosylation process for preparing 2'-deoxy-2',2'-difluoropurine and triazole nucleosides
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US5744597A (en)	1998-04-28	Stereoselective anion glycosylation process for preparing 2'-deoxy-2',2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides
US5594124A (en)	1997-01-14	Stereoselective glycosylation process for preparing 2'-Deoxy-2',2'-difluoropyrimidine nucleosides and 2'-deoxy-2'-fluoropyrimidine nucleosides and intermediates thereof
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Bozó et al.	2000	Synthesis of 4-substituted phenyl 2, 5-anhydro-1, 6-dithio-α-d-gluco-and-α-l-guloseptanosides possessing antithrombotic activity
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US8168766B2 (en)	2012-05-01	Process of making 2-deoxy-2,2-difluoro-D-ribofuranosyl nucleosides and intermediates therefor
AT394564B (de)	1992-05-11	Verfahren zur herstellung von 2-desoxy-d-threopentose und 2,3-didesoxy-3-fluor-d-erythro-pentosesowie von substituierten und unsubstituierten 2,3-didesoxy-3-fluor-d-erythro-pentofuranosen und deren verwendung
POSITIONALLY et al.	0	Of the theoretically possible methyl fi-D-xylobiosides only the f-(1–4)-linked compound has been described in the literature. Whistler and coworkers" obtained