JPH0443065B2 - - Google Patents
Info
- Publication number
- JPH0443065B2 JPH0443065B2 JP58086527A JP8652783A JPH0443065B2 JP H0443065 B2 JPH0443065 B2 JP H0443065B2 JP 58086527 A JP58086527 A JP 58086527A JP 8652783 A JP8652783 A JP 8652783A JP H0443065 B2 JPH0443065 B2 JP H0443065B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- blood pressure
- cyano
- compounds
- 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 29
- 150000003839 salts Chemical class 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- NMIRAZSAZYNODX-UHFFFAOYSA-N 5-(4-cyanophenyl)-6-methyl-2-oxo-1h-pyridine-3-carbonitrile Chemical compound N1C(=O)C(C#N)=CC(C=2C=CC(=CC=2)C#N)=C1C NMIRAZSAZYNODX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000496 cardiotonic agent Substances 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000004872 arterial blood pressure Effects 0.000 description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000036581 peripheral resistance Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LTMHDMANZUZIPE-AMTYYWEZSA-N Digoxin Natural products O([C@H]1[C@H](C)O[C@H](O[C@@H]2C[C@@H]3[C@@](C)([C@@H]4[C@H]([C@]5(O)[C@](C)([C@H](O)C4)[C@H](C4=CC(=O)OC4)CC5)CC3)CC2)C[C@@H]1O)[C@H]1O[C@H](C)[C@@H](O[C@H]2O[C@@H](C)[C@H](O)[C@@H](O)C2)[C@@H](O)C1 LTMHDMANZUZIPE-AMTYYWEZSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000035487 diastolic blood pressure Effects 0.000 description 3
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 3
- 229960005156 digoxin Drugs 0.000 description 3
- LTMHDMANZUZIPE-UHFFFAOYSA-N digoxine Natural products C1C(O)C(O)C(C)OC1OC1C(C)OC(OC2C(OC(OC3CC4C(C5C(C6(CCC(C6(C)C(O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)CC2O)C)CC1O LTMHDMANZUZIPE-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 229920000858 Cyclodextrin Polymers 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 210000001715 carotid artery Anatomy 0.000 description 2
- 229940097362 cyclodextrins Drugs 0.000 description 2
- -1 di(lower)alkylamino Chemical class 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000005240 left ventricle Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000005300 2(1H)-pyridinones Chemical class 0.000 description 1
- PQCVYHSKABCYON-UHFFFAOYSA-N 2-oxo-1h-pyridine-3-carboxamide Chemical class NC(=O)C1=CC=CN=C1O PQCVYHSKABCYON-UHFFFAOYSA-N 0.000 description 1
- MBPJGOUSBPAUNX-UHFFFAOYSA-N 4-(2-oxopropyl)benzonitrile Chemical compound CC(=O)CC1=CC=C(C#N)C=C1 MBPJGOUSBPAUNX-UHFFFAOYSA-N 0.000 description 1
- QUDNZPXHQOWCCO-UHFFFAOYSA-N 4-[1-(dimethylamino)-3-oxobut-1-en-2-yl]benzonitrile Chemical compound CN(C)C=C(C(C)=O)C1=CC=C(C#N)C=C1 QUDNZPXHQOWCCO-UHFFFAOYSA-N 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000001871 Tachycardia Diseases 0.000 description 1
- 150000003869 acetamides Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003282 alkyl amino group Chemical group 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- UORJNBVJVRLXMQ-UHFFFAOYSA-N aprobarbital Chemical compound C=CCC1(C(C)C)C(=O)NC(=O)NC1=O UORJNBVJVRLXMQ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003177 cardiotonic effect Effects 0.000 description 1
- DGJMPUGMZIKDRO-UHFFFAOYSA-N cyanoacetamide Chemical compound NC(=O)CC#N DGJMPUGMZIKDRO-UHFFFAOYSA-N 0.000 description 1
- 239000003405 delayed action preparation Substances 0.000 description 1
- 230000003205 diastolic effect Effects 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000001841 imino group Chemical group [H]N=* 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000008024 pharmaceutical diluent Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 230000006794 tachycardia Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- 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
- A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/81—Amides; Imides
- C07D213/82—Amides; Imides in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Cardiology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hospice & Palliative Care (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH308782 | 1982-05-18 | ||
| CH3087/82-6 | 1982-05-18 | ||
| CH3091/82-8 | 1982-05-18 | ||
| CH837/83-4 | 1983-02-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58213759A JPS58213759A (ja) | 1983-12-12 |
| JPH0443065B2 true JPH0443065B2 (hu) | 1992-07-15 |
Family
ID=4248332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58086527A Granted JPS58213759A (ja) | 1982-05-18 | 1983-05-17 | ２（１ｈ）−ピリジノン誘導体、その製造法、およびそれからなる医薬 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS58213759A (hu) |
| BE (1) | BE896678A (hu) |
| ZA (1) | ZA833584B (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE77817T1 (de) | 1985-04-30 | 1992-07-15 | Dresden Arzneimittel | 3-cyan-pyridine, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248675A (en) * | 1975-03-25 | 1977-04-18 | Sterling Drug Inc | Pyridinyll2*1h**pyridinones and preparation method thereof |
| JPS56103164A (en) * | 1979-12-26 | 1981-08-18 | Sterling Drug Inc | 33acylaminoo55*pyridinyl**2*1h**pyridinone* its manufacture and cardiac stimulant thereof |
| JPS5770868A (en) * | 1979-11-26 | 1982-05-01 | Sterling Drug Inc | 5-pyridinyl-2(1h)-pyridinone and manufacture |
| JPS57192363A (en) * | 1981-03-30 | 1982-11-26 | Sterling Drug Inc | 3-amino-5-(substituted)-2-(1h)-pyridinone, manufacture and cardiac stimulant therefrom |
-
1983
- 1983-05-06 BE BE1/10783A patent/BE896678A/fr not_active IP Right Cessation
- 1983-05-17 JP JP58086527A patent/JPS58213759A/ja active Granted
- 1983-05-18 ZA ZA833584A patent/ZA833584B/xx unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5248675A (en) * | 1975-03-25 | 1977-04-18 | Sterling Drug Inc | Pyridinyll2*1h**pyridinones and preparation method thereof |
| JPS5770868A (en) * | 1979-11-26 | 1982-05-01 | Sterling Drug Inc | 5-pyridinyl-2(1h)-pyridinone and manufacture |
| JPS56103164A (en) * | 1979-12-26 | 1981-08-18 | Sterling Drug Inc | 33acylaminoo55*pyridinyl**2*1h**pyridinone* its manufacture and cardiac stimulant thereof |
| JPS57192363A (en) * | 1981-03-30 | 1982-11-26 | Sterling Drug Inc | 3-amino-5-(substituted)-2-(1h)-pyridinone, manufacture and cardiac stimulant therefrom |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58213759A (ja) | 1983-12-12 |
| BE896678A (fr) | 1983-11-07 |
| ZA833584B (en) | 1984-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4353905A (en) | Substituted 4,5-dihydro-6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones and 6-[4-(1H-imidazol-1-yl)phenyl]-3(2H)-pyridazinones | |
| SU1436872A3 (ru) | Способ получени производных пиримидина | |
| US4404203A (en) | Substituted 6-phenyl-3(2H)-pyridazinones useful as cardiotonic agents | |
| JP2004359676A (ja) | 置換チアゾリジンジオン誘導体 | |
| GB2070606A (en) | 2(1h)-pyridinone derivatives their preparation and pharmaceutical compositions containing them | |
| JPS5822119B2 (ja) | ジチオ−ル誘導体 | |
| US4530842A (en) | 2(1H)-pyridinone derivatives, their preparation and pharmaceutical compositions containing them | |
| HU202106B (en) | Process for producing pharmaceutical compositions containing pyrazolin derivatives | |
| JPH0443065B2 (hu) | ||
| JPH0354668B2 (hu) | ||
| JPH01500596A (ja) | ピリドン‐ピリジル‐イミダゾリルおよびトリアゾリル化合物並びにそれらの強心薬としての使用 | |
| JPS58210064A (ja) | ジヒドロピリジン類の製法 | |
| JPS6041670B2 (ja) | ２，６−ジメチル−１，４−ジヒドロピリジン−３，５−ジカルボン酸エステルおよびその製造方法 | |
| JPH01503456A (ja) | ６‐（６‐アルキルピリドン）‐カルボスチリル化合物およびそれらの強心薬用法 | |
| EP0194665A1 (en) | beta-Adrenergic receptor agonist alkylaminoalkyl pyridinemethanol derivatives | |
| JPS62240678A (ja) | 複素環で置換されたベンズイミダゾ−ル、その製法及びこれを含有する心臓−及び循環疾病の治療剤 | |
| JPS584025B2 (ja) | ４；− アルキルジオキシアルキレン −５− ベンジルピリミジン ノ セイホウ | |
| JPS6136266A (ja) | イソキノリン誘導体およびそれを有効成分として含有する治療用組成物 | |
| US4086343A (en) | Acylated hydrazinopyridazine antihypertensives | |
| US3012032A (en) | 2-[2-(4-pyridyl)-ethyl]-6-methyl-4, 5-dihydro-3-pyridazinone | |
| JP3049816B2 (ja) | 強心薬 | |
| JPH0546338B2 (hu) | ||
| SU1313346A3 (ru) | Способ получени замещенных 6-арил-3(2 @ )-пиридазинонов | |
| KR940003362B1 (ko) | 디히드로피리딘-5-포스폰산 고리형 프로필렌 에스테르 | |
| HU193464B (en) | Process for production of alcoxi-imino-esther derivatives of 5-acryl-2/1h/-piridinon and medical preparatives containing thereof as active substance |