NO881997L - Nye 4-benzyl-1-(2h)-ftalazinonderivater med en aminosyrerest. - Google Patents

Nye 4-benzyl-1-(2h)-ftalazinonderivater med en aminosyrerest.

Info

Publication number: NO881997L
Authority: NO; Norway
Prior art keywords: group; residue; alkyl; groups; radical
Prior art date: 1987-05-08

Application number

NO881997A

Other languages

English (en)

Norwegian (no)

Other versions

NO881997D0 (no

Inventor

Juergen Engel

Original Assignee

Asta Pharma Ag

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.)

1987-05-08

Filing date

1988-05-06

Publication date

1988-11-09

1988-05-06 Application filed by Asta Pharma Ag filed Critical Asta Pharma Ag

1988-05-06 Publication of NO881997D0 publication Critical patent/NO881997D0/no

1988-11-09 Publication of NO881997L publication Critical patent/NO881997L/no

Links

150000001413 amino acids Chemical class 0.000 title description 6
JUCCMEHWBGPJKS-UHFFFAOYSA-N 4-benzyl-2h-phthalazin-1-one Chemical class C12=CC=CC=C2C(=O)NN=C1CC1=CC=CC=C1 JUCCMEHWBGPJKS-UHFFFAOYSA-N 0.000 title description 2
-1 trifluoromethyl- Chemical group 0.000 claims description 35
150000001875 compounds Chemical class 0.000 claims description 32
239000002253 acid Substances 0.000 claims description 19
238000000034 method Methods 0.000 claims description 15
125000006239 protecting group Chemical group 0.000 claims description 15
125000000217 alkyl group Chemical group 0.000 claims description 12
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 11
229910052739 hydrogen Inorganic materials 0.000 claims description 11
239000001257 hydrogen Substances 0.000 claims description 11
150000003839 salts Chemical class 0.000 claims description 10
125000003396 thiol group Chemical group [H]S* 0.000 claims description 10
239000013543 active substance Substances 0.000 claims description 8
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 8
239000000460 chlorine Substances 0.000 claims description 8
229910052801 chlorine Inorganic materials 0.000 claims description 8
238000004519 manufacturing process Methods 0.000 claims description 8
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 6
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
125000003545 alkoxy group Chemical group 0.000 claims description 6
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 6
229910052794 bromium Inorganic materials 0.000 claims description 6
239000003814 drug Substances 0.000 claims description 6
229910052731 fluorine Inorganic materials 0.000 claims description 6
239000011737 fluorine Substances 0.000 claims description 6
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
239000000825 pharmaceutical preparation Substances 0.000 claims description 6
125000003277 amino group Chemical group 0.000 claims description 5
CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 4
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
239000007858 starting material Substances 0.000 claims description 4
125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 3
125000001951 carbamoylamino group Chemical group C(N)(=O)N* 0.000 claims description 3
125000002795 guanidino group Chemical group C(N)(=N)N* 0.000 claims description 3
239000000546 pharmaceutical excipient Substances 0.000 claims description 3
125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 3
125000000467 secondary amino group Chemical group [H]N([*:1])[*:2] 0.000 claims description 3
125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
239000000969 carrier Substances 0.000 claims description 2
229940079593 drug Drugs 0.000 claims description 2
NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 claims description 2
125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 2
125000004435 hydrogen atom Chemical class [H]* 0.000 claims 10
101100294115 Caenorhabditis elegans nhr-4 gene Proteins 0.000 claims 2
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
125000004464 hydroxyphenyl group Chemical group 0.000 claims 2
125000001500 prolyl group Chemical group [H]N1C([H])(C(=O)[*])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims 2
125000004455 (C1-C3) alkylthio group Chemical group 0.000 claims 1
125000004485 2-pyrrolidinyl group Chemical group [H]N1C([H])([H])C([H])([H])C([H])([H])C1([H])* 0.000 claims 1
239000012895 dilution Substances 0.000 claims 1
238000010790 dilution Methods 0.000 claims 1
239000003937 drug carrier Substances 0.000 claims 1
229940126601 medicinal product Drugs 0.000 claims 1
239000008024 pharmaceutical diluent Substances 0.000 claims 1
238000002360 preparation method Methods 0.000 claims 1
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 27
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 21
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 20
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 18
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 17
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 16
239000000243 solution Substances 0.000 description 16
239000003513 alkali Substances 0.000 description 15
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
239000002904 solvent Substances 0.000 description 12
125000004432 carbon atom Chemical group C* 0.000 description 11
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 9
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 8
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
150000007513 acids Chemical class 0.000 description 8
239000002585 base Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 8
239000003795 chemical substances by application Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
125000005843 halogen group Chemical group 0.000 description 7
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
230000001476 alcoholic effect Effects 0.000 description 5
208000006673 asthma Diseases 0.000 description 5
239000007795 chemical reaction product Substances 0.000 description 5
UQDJGEHQDNVPGU-UHFFFAOYSA-N serine phosphoethanolamine Chemical compound [NH3+]CCOP([O-])(=O)OCC([NH3+])C([O-])=O UQDJGEHQDNVPGU-UHFFFAOYSA-N 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
229920002261 Corn starch Polymers 0.000 description 4
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 4
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 4
MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
238000005804 alkylation reaction Methods 0.000 description 4
229940024606 amino acid Drugs 0.000 description 4
230000037396 body weight Effects 0.000 description 4
150000004649 carbonic acid derivatives Chemical class 0.000 description 4
PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 4
239000003054 catalyst Substances 0.000 description 4
239000002270 dispersing agent Substances 0.000 description 4
230000000694 effects Effects 0.000 description 4
229930195733 hydrocarbon Natural products 0.000 description 4
VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 4
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 4
229910052708 sodium Inorganic materials 0.000 description 4
239000011734 sodium Substances 0.000 description 4
239000000375 suspending agent Substances 0.000 description 4
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
DRSHXJFUUPIBHX-UHFFFAOYSA-N COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 Chemical compound COc1ccc(cc1)N1N=CC2C=NC(Nc3cc(OC)c(OC)c(OCCCN4CCN(C)CC4)c3)=NC12 DRSHXJFUUPIBHX-UHFFFAOYSA-N 0.000 description 3
YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
239000004480 active ingredient Substances 0.000 description 3
125000002252 acyl group Chemical group 0.000 description 3
238000005917 acylation reaction Methods 0.000 description 3
229910001854 alkali hydroxide Inorganic materials 0.000 description 3
229910052783 alkali metal Inorganic materials 0.000 description 3
150000008044 alkali metal hydroxides Chemical class 0.000 description 3
150000001340 alkali metals Chemical class 0.000 description 3
125000005236 alkanoylamino group Chemical group 0.000 description 3
230000029936 alkylation Effects 0.000 description 3
150000001408 amides Chemical group 0.000 description 3
235000001014 amino acid Nutrition 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000002775 capsule Substances 0.000 description 3
125000001589 carboacyl group Chemical group 0.000 description 3
239000008120 corn starch Substances 0.000 description 3
150000004292 cyclic ethers Chemical class 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
150000004820 halides Chemical class 0.000 description 3
GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 3
150000004678 hydrides Chemical class 0.000 description 3
238000007327 hydrogenolysis reaction Methods 0.000 description 3
239000012442 inert solvent Substances 0.000 description 3
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
229910000069 nitrogen hydride Inorganic materials 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
238000003756 stirring Methods 0.000 description 3
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
OYIFNHCXNCRBQI-UHFFFAOYSA-N 2-aminoadipic acid Chemical compound OC(=O)C(N)CCCC(O)=O OYIFNHCXNCRBQI-UHFFFAOYSA-N 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
229910002012 Aerosil® Inorganic materials 0.000 description 2
241000700198 Cavia Species 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
108010010803 Gelatin Proteins 0.000 description 2
DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
239000004472 Lysine Substances 0.000 description 2
241001465754 Metazoa Species 0.000 description 2
AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
FFDGPVCHZBVARC-UHFFFAOYSA-N N,N-dimethylglycine Chemical compound CN(C)CC(O)=O FFDGPVCHZBVARC-UHFFFAOYSA-N 0.000 description 2
SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 2
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KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
108010077895 Sarcosine Proteins 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
150000001242 acetic acid derivatives Chemical class 0.000 description 2
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150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
150000001555 benzenes Chemical class 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
238000009835 boiling Methods 0.000 description 2
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125000001309 chloro group Chemical group Cl* 0.000 description 2
238000003776 cleavage reaction Methods 0.000 description 2
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WRYCMIFVXDQIKN-UHFFFAOYSA-N desmethylazelastine Chemical compound C1=CC(Cl)=CC=C1CC(C1=CC=CC=C1C1=O)=NN1C1CCNCCC1 WRYCMIFVXDQIKN-UHFFFAOYSA-N 0.000 description 2
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239000011630 iodine Substances 0.000 description 2
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229910003002 lithium salt Inorganic materials 0.000 description 2
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HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
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BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
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150000003628 tricarboxylic acids Chemical class 0.000 description 1
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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
OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
239000004474 valine Substances 0.000 description 1
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
238000005303 weighing Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Veterinary Medicine (AREA)
Pharmacology & Pharmacy (AREA)
Pulmonology (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Immunology (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

NO881997A 1987-05-08 1988-05-06 Nye 4-benzyl-1-(2h)-ftalazinonderivater med en aminosyrerest. NO881997L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3715273		1987-05-08

Publications (2)

Publication Number	Publication Date
NO881997D0 NO881997D0 (no)	1988-05-06
NO881997L true NO881997L (no)	1988-11-09

Family

ID=6327046

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO881997A NO881997L (no)	1987-05-08	1988-05-06	Nye 4-benzyl-1-(2h)-ftalazinonderivater med en aminosyrerest.

Country Status (8)

Country	Link
US (1)	US4868175A (da)
EP (1)	EP0289939A1 (da)
JP (1)	JPS63297377A (da)
DK (1)	DK247888A (da)
FI (1)	FI882121A7 (da)
NO (1)	NO881997L (da)
PT (1)	PT87428B (da)
ZA (1)	ZA883240B (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5232919A (en) *	1987-11-13	1993-08-03	Asta Pharma Aktiengesellschaft	Azelastine embonate and compositions which contain it
US6127529A (en) *	1988-06-29	2000-10-03	Wallac Oy	Metal-chelating 2,6-disubstituted pyridine compounds and their use
ATE107643T1 (de) *	1989-05-05	1994-07-15	Asta Medica Ag	Salze des azelastins mit verbesserter löslichkeit.
JPH04198180A (ja) *	1990-11-28	1992-07-17	Eezai Kagaku Kk	ベンジルフタラゾン誘導体の製造方法
DE4207234A1 (de) *	1992-03-07	1993-09-09	Asta Medica Ag	Neue aminocarbonsaeure-derivate mit antiallergischer/antiasthmatischer wirkung und verfahren zu deren herstellung
DE60036038T2 (de)	1999-06-18	2008-04-30	Hitachi Chemical Co., Ltd.	Klebstoff, Klebstoffgegenstand, Schaltungssubstrat für Halbleitermontage mit einem Klebstoff und eine Halbleiteranordnung die diesen Enthält
US8758816B2 (en)	2004-11-24	2014-06-24	Meda Pharmaceuticals Inc.	Compositions comprising azelastine and methods of use thereof
EP2522365B1 (en)	2004-11-24	2016-10-26	Meda Pharmaceuticals Inc.	Compositions comprising azelastine and methods of use thereof
US20070020330A1 (en)	2004-11-24	2007-01-25	Medpointe Healthcare Inc.	Compositions comprising azelastine and methods of use thereof
AR060535A1 (es) *	2006-04-20	2008-06-25	Glaxo Group Ltd	Pirido-piridazinonas y ftalazinonas como antagonistas duales de los receptores h1 y h3 de histamina
US20100216799A1 (en) *	2007-10-11	2010-08-26	Glaxo Group Limited	Phthalazine and pyrido[3,4-d]pyridazine compounds as h1 receptor antagonists

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3894015A (en) *	1971-03-27	1975-07-08	Cassella Farbwerke Mainkur Ag	Basically substituted 1(2H)-phthalazinone derivatives
US3813384A (en) *	1972-01-17	1974-05-28	Asta Werke Ag Chem Fab	Basically substituted benzyl phthalazone derivatives,acid salts thereof and process for the production thereof
DE3575135D1 (de) *	1984-09-14	1990-02-08	Asta Pharma Ag	Substituierte benzylphthalazinon-derivate.
DE3634942A1 (de) *	1985-11-11	1987-05-14	Asta Werke Ag Chem Fab	Neue 4-benzyl-1-(2h)-phthalazinon-derivate
US4746656A (en) *	1986-07-21	1988-05-24	E. R. Squibb & Sons, Inc.	1,2,4,7-tetrahydro-2-oxopyrazolo[1,5-a]pyrimidine derivatives

1988
- 1988-04-28 EP EP88106802A patent/EP0289939A1/de not_active Withdrawn
- 1988-05-05 ZA ZA883240A patent/ZA883240B/xx unknown
- 1988-05-06 FI FI882121A patent/FI882121A7/fi not_active Application Discontinuation
- 1988-05-06 PT PT87428A patent/PT87428B/pt not_active IP Right Cessation
- 1988-05-06 NO NO881997A patent/NO881997L/no unknown
- 1988-05-06 DK DK247888A patent/DK247888A/da not_active Application Discontinuation
- 1988-05-09 US US07/192,060 patent/US4868175A/en not_active Expired - Fee Related
- 1988-05-09 JP JP63110635A patent/JPS63297377A/ja active Pending

Also Published As

Publication number	Publication date
DK247888D0 (da)	1988-05-06
FI882121A7 (fi)	1988-11-09
JPS63297377A (ja)	1988-12-05
DK247888A (da)	1988-11-09
NO881997D0 (no)	1988-05-06
PT87428B (pt)	1992-09-30
FI882121A0 (fi)	1988-05-06
ZA883240B (en)	1988-12-28
PT87428A (pt)	1989-05-31
US4868175A (en)	1989-09-19
EP0289939A1 (de)	1988-11-09

Publication	Publication Date	Title
JPS62230757A (ja)	1987-10-09	ヒドロキシルアミン誘導体
DE69930947T2 (de)	2006-12-28	Piperazin-4-phenyl-derivate als inhibitoren der wechselwirkung zwischen mdm2 und mdm2
DE69202876T2 (de)	1996-03-14	Inhibitoren von N-Myristoyltransferase, deren Verfahren zur Herstellung und die sie enthaltenden pharmazeutischen Zusammensetzungen.
DE69128231T2 (de)	1998-06-18	Heterozyklische Alkylamine, Verfahren zu ihrer Herstellung und pharmazeutische Zusammensetzungen die sie enthalten
HU201329B (en)	1990-10-28	Process for production of substituated on nitrogen atom of methil-amin group of staurosporen derivatives and medical compositions containing them
HRP20010732A2 (en)	2002-12-31	Substituted bicyclic heteroaryl compounds as integrin antagonists
MC1418A1 (fr)	1982-10-18	2,4-diamino-pyrimidines,leur preparation et medicaments contenant ces substances
WO1996032383A1 (en)	1996-10-17	Acetamide derivatives, process for producing the same, and medicinal composition containing the same
NO881997L (no)	1988-11-09	Nye 4-benzyl-1-(2h)-ftalazinonderivater med en aminosyrerest.
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