JPH0588237B2 - - Google Patents
Info
- Publication number
- JPH0588237B2 JPH0588237B2 JP60056909A JP5690985A JPH0588237B2 JP H0588237 B2 JPH0588237 B2 JP H0588237B2 JP 60056909 A JP60056909 A JP 60056909A JP 5690985 A JP5690985 A JP 5690985A JP H0588237 B2 JPH0588237 B2 JP H0588237B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- oxo
- ethyl
- formula
- reaction
- 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.)
- Expired - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- QPFYGEHDYLCEQA-UHFFFAOYSA-N 2-amino-5-oxochromeno[2,3-b]pyridine-3-carboxylic acid Chemical class O1C2=CC=CC=C2C(=O)C2=C1N=C(N)C(C(O)=O)=C2 QPFYGEHDYLCEQA-UHFFFAOYSA-N 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 22
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- -1 and among them Chemical group 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- 238000002844 melting Methods 0.000 description 8
- 230000008018 melting Effects 0.000 description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- GLMWWMZIEZJGMT-UHFFFAOYSA-N chloroform;formic acid;propan-2-one Chemical compound OC=O.CC(C)=O.ClC(Cl)Cl GLMWWMZIEZJGMT-UHFFFAOYSA-N 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 4
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 4
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 4
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 208000006673 asthma Diseases 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000003266 anti-allergic effect Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- LULAYUGMBFYYEX-UHFFFAOYSA-N 3-chlorobenzoic acid Chemical compound OC(=O)C1=CC=CC(Cl)=C1 LULAYUGMBFYYEX-UHFFFAOYSA-N 0.000 description 2
- SFWNPLLGXKJESA-UHFFFAOYSA-N 4-oxochromene-3-carbonitrile Chemical compound C1=CC=C2C(=O)C(C#N)=COC2=C1 SFWNPLLGXKJESA-UHFFFAOYSA-N 0.000 description 2
- 208000035285 Allergic Seasonal Rhinitis Diseases 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 206010012434 Dermatitis allergic Diseases 0.000 description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N Hydrocyanic acid Natural products N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- YGABGPVRMAUKEF-UHFFFAOYSA-N O1C2=CC=CC=C2C=C2C1=NC=C(C(=O)O)C2 Chemical compound O1C2=CC=CC=C2C=C2C1=NC=C(C(=O)O)C2 YGABGPVRMAUKEF-UHFFFAOYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 201000009961 allergic asthma Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 201000008937 atopic dermatitis Diseases 0.000 description 2
- 208000010668 atopic eczema Diseases 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 2
- RCKMWOKWVGPNJF-UHFFFAOYSA-N diethylcarbamazine Chemical compound CCN(CC)C(=O)N1CCN(C)CC1 RCKMWOKWVGPNJF-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229960001340 histamine Drugs 0.000 description 2
- 210000003630 histaminocyte Anatomy 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-M nicotinate Chemical compound [O-]C(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-M 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 230000000069 prophylactic effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 229940124597 therapeutic agent Drugs 0.000 description 2
- JWZZKOKVBUJMES-UHFFFAOYSA-N (+-)-Isoprenaline Chemical compound CC(C)NCC(O)C1=CC=C(O)C(O)=C1 JWZZKOKVBUJMES-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- NQOLOKKZYCSJRL-UHFFFAOYSA-N 2h-chromene-3-carbonitrile Chemical compound C1=CC=C2OCC(C#N)=CC2=C1 NQOLOKKZYCSJRL-UHFFFAOYSA-N 0.000 description 1
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-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
- RJWPNNUAJLRYFJ-UHFFFAOYSA-N 4-oxo-6-prop-1-en-2-ylchromene-3-carbonitrile Chemical compound O1C=C(C#N)C(=O)C2=CC(C(=C)C)=CC=C21 RJWPNNUAJLRYFJ-UHFFFAOYSA-N 0.000 description 1
- IMVAJLIIWCJMJP-UHFFFAOYSA-N 4-oxo-6-propan-2-ylchromene-3-carbonitrile Chemical compound O1C=C(C#N)C(=O)C2=CC(C(C)C)=CC=C21 IMVAJLIIWCJMJP-UHFFFAOYSA-N 0.000 description 1
- GNEGRBXTYSTORJ-UHFFFAOYSA-N 5h-chromeno[2,3-b]pyridine-3-carboxylic acid Chemical compound C1=CC=C2CC3=CC(C(=O)O)=CN=C3OC2=C1 GNEGRBXTYSTORJ-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- MKXZASYAUGDDCJ-SZMVWBNQSA-N LSM-2525 Chemical compound C1CCC[C@H]2[C@@]3([H])N(C)CC[C@]21C1=CC(OC)=CC=C1C3 MKXZASYAUGDDCJ-SZMVWBNQSA-N 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 210000003651 basophil Anatomy 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229960001985 dextromethorphan Drugs 0.000 description 1
- 229960003974 diethylcarbamazine Drugs 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- DKVJCOJAANAWIM-UHFFFAOYSA-N ethyl 2-amino-5-oxo-7-prop-1-en-2-ylchromeno[2,3-b]pyridine-3-carboxylate Chemical compound O1C2=CC=C(C(C)=C)C=C2C(=O)C2=C1N=C(N)C(C(=O)OCC)=C2 DKVJCOJAANAWIM-UHFFFAOYSA-N 0.000 description 1
- ZIUSEGSNTOUIPT-UHFFFAOYSA-N ethyl 2-cyanoacetate Chemical compound CCOC(=O)CC#N ZIUSEGSNTOUIPT-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 208000030603 inherited susceptibility to asthma Diseases 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229940039009 isoproterenol Drugs 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- MKEDWOLOHZNPLE-UHFFFAOYSA-N n,n-dimethylformamide;ethanol;hydrate Chemical compound O.CCO.CN(C)C=O MKEDWOLOHZNPLE-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000002460 smooth muscle Anatomy 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60056909A JPS61215393A (ja) | 1985-03-20 | 1985-03-20 | ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法 |
| KR1019860000323A KR920010047B1 (ko) | 1985-01-28 | 1986-01-20 | 2-아미노-5-옥소-5H-[1]벤조피라노[2,3-b]피리딘-3-카르복실산 유도체의 제조방법 |
| CA000500151A CA1290758C (fr) | 1985-01-28 | 1986-01-23 | Derives de l'acide 2-amino-5-oxo-5h¬1|benzopyrano¬2,3-b| pyridine-3-carboxylique et leur production |
| ES551201A ES8707537A1 (es) | 1985-01-28 | 1986-01-24 | Un metodo para preparar derivados de acido 2-amino-5-oxo-5h-1 benzopirano 2,3-b piridin-3-carboxilico |
| DE8686300502T DE3666589D1 (en) | 1985-01-28 | 1986-01-27 | 2-amino-5-oxo-5h-û1¨benzopyranoû2,3-b¨pyridine-3-carboxylic acid derivatives and their production |
| EP86300502A EP0191568B1 (fr) | 1985-01-28 | 1986-01-27 | Dérivés de l'acide 2-amino-5-oxo-5H[1]benzopyrano[2,3-b]pyridine-3-carboxylique et leur production |
| PT81913A PT81913B (pt) | 1985-01-28 | 1986-01-27 | Processo para a preparacao de derivados do acido 2-amino-5-oxo-5h-{1} benzopirano {,3-b}-piridino-3-carboxilico |
| AT86300502T ATE47594T1 (de) | 1985-01-28 | 1986-01-27 | 2-amino-5-oxo-5h(1>benzopyrano(2,3b>pyridincarbons|urederivate und ihre herstellung. |
| US06/823,479 US4716167A (en) | 1985-01-28 | 1986-01-28 | 2-amino-5-oxo-5H-[1]benzopyrano[2,3-b]pyridine-3-carboxylic acid derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60056909A JPS61215393A (ja) | 1985-03-20 | 1985-03-20 | ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61215393A JPS61215393A (ja) | 1986-09-25 |
| JPH0588237B2 true JPH0588237B2 (fr) | 1993-12-21 |
Family
ID=13040582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60056909A Granted JPS61215393A (ja) | 1985-01-28 | 1985-03-20 | ２−アミノ−５−オキソ−５Ｈ−〔１〕ベンゾピラノ〔２，３−ｂ〕ピリジン−３−カルボン酸誘導体およびその製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61215393A (fr) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152199A (en) * | 1974-10-31 | 1976-05-08 | Yoshitomi Pharmaceutical | Shinkinaarukoorujudotaino seiho |
| JPS53111097A (en) * | 1977-03-08 | 1978-09-28 | Takeda Chem Ind Ltd | 1-azaxanthone derivative and its preparation |
| JPS53111096A (en) * | 1977-03-08 | 1978-09-28 | Takeda Chem Ind Ltd | 1-azaxanthone-3-carboxylic acid derivative and its preparation |
| JPS5448798A (en) * | 1977-09-26 | 1979-04-17 | Takeda Chem Ind Ltd | 3-tetrazolyl-1-azaxanthone derivative and its preparation |
| JPS59216888A (ja) * | 1983-05-19 | 1984-12-06 | Takeda Chem Ind Ltd | ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤 |
-
1985
- 1985-03-20 JP JP60056909A patent/JPS61215393A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152199A (en) * | 1974-10-31 | 1976-05-08 | Yoshitomi Pharmaceutical | Shinkinaarukoorujudotaino seiho |
| JPS53111097A (en) * | 1977-03-08 | 1978-09-28 | Takeda Chem Ind Ltd | 1-azaxanthone derivative and its preparation |
| JPS53111096A (en) * | 1977-03-08 | 1978-09-28 | Takeda Chem Ind Ltd | 1-azaxanthone-3-carboxylic acid derivative and its preparation |
| JPS5448798A (en) * | 1977-09-26 | 1979-04-17 | Takeda Chem Ind Ltd | 3-tetrazolyl-1-azaxanthone derivative and its preparation |
| JPS59216888A (ja) * | 1983-05-19 | 1984-12-06 | Takeda Chem Ind Ltd | ５―オキソ―５Ｈ―〔１〕ベンゾピラノ〔２，３―ｂ〕ピリジン誘導体，その製造法および治療剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61215393A (ja) | 1986-09-25 |
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