WO1994012499A1 - 1,8-naphthyridin-2-one derivative and use thereof_ - Google Patents
1,8-naphthyridin-2-one derivative and use thereof_ Download PDFInfo
- Publication number
- WO1994012499A1 WO1994012499A1 PCT/JP1992/001575 JP9201575W WO9412499A1 WO 1994012499 A1 WO1994012499 A1 WO 1994012499A1 JP 9201575 W JP9201575 W JP 9201575W WO 9412499 A1 WO9412499 A1 WO 9412499A1
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- WO
- WIPO (PCT)
- Prior art keywords
- substituted
- group
- represented
- naphthyridin
- formula
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
Definitions
- the present invention relates to a 1,8-naphthyridin-21-one derivative or a pharmaceutically acceptable acid addition salt, and hypertension or renal failure containing the compound as an active ingredient.
- Peripheral diseases such as heart failure, angina pectoris, myocardial infarction, peripheral circulatory disorders, arterial sclerosis, obstructive thrombotic vasculitis, circulatory diseases such as aortitis syndrome and bronchial asthma, respiratory system Diseases and depression, central dysfunction after cerebral vascular occlusion, cerebrovascular dementia, senile dementia, Alzheimer's dementia and ic'fe, Therapeutic agents for systemic diseases, various inflammations and obesity.
- Endocerin was isolated and identified by Yanagisawa et al. In 1988, and was a potent endothelial cell-derived vasoconstrictor consisting of 21 amino acids. (Yanag i sawa eta 1. Nature 332, 411 (1988)) 0 Endoselin has a vasoconstrictive effect on angiotensin]! It is stronger than any of the known vasoconstrictors, such as retosine and neuropeptide Y, and develops contraction slowly but for a long period of time. It has a contractile action on various blood vessels including.
- the contractile action of endoselin is a function of known vasoactive substances such as norepinephrine, histamine, acetinolecoline, serotonin, and loiko.
- endoselin induces not only a vasoconstrictive response but also a strong airway constriction response [Y. Uchida et al., Eur. J. Pharmacol. 154, 227 (1988)].
- endoselin promotes the release of atrial sodium diuretic hormone in cultured rat atrial muscle and renin secretion in pararenal glomerular cells. It has become increasingly clear that it has a variety of physiological effects, such as suppression.
- Cyclic adenosine monophosphate which is an intracellular second- messenger, and a cyclic guard Nosin monophosphate (cGMP) is degraded and inactivated by phosphodiesterase (PDE).
- PDEs are widely distributed in tissues of living organisms, and PDE inhibitors increase the levels of cAMP and cGMP in cells by inhibiting PDEs, resulting in various pharmacological effects. It is known . For example, it causes relaxation in vascular and tracheal smooth muscle, and positive and chronotropic effects in the heart. In the central nervous system, it has a central nervous system regulation accompanying an increase in cAMP, that is, an antidepressant effect, a memory and a learning function improving effect.
- 1,8-naphthyridin-12-one derivatives suppress various actions of ensedrine.
- high-dose intravenous administration of ensedrine can kill mice (Z. Terashita et al., Life Sci. 45, 1911 (1989)]
- the 1,8-naphthyridin-2-one derivative is significantly suppressed by pre-administration
- 1,8-naphthyridine derivatives are rat-like.
- the present invention provides a 1,8-naphthyridin-12-one derivative represented by the following general formula (I):
- R 1 represents a substituted or unsubstituted alkyl group or alkenyl group, respectively
- R 2 represents a substituted or unsubstituted aryl group or 5- or 6-membered, respectively.
- a pharmaceutically acceptable acid addition salt and hypertension containing the compound as an active ingredient Disease, peripheral diseases such as peripheral circulatory disorders, arteriosclerosis, occlusive thrombositis, aortic inflammation and circulatory diseases of bronchial asthma, respiratory diseases and depression, brain Diseases such as central dysfunction after vascular occlusion, cerebrovascular dementia, senile dementia, Alzheimer's dementia, central nervous system disorders of memory and learning function, various inflammation and obesity It provides a number of therapeutic drugs.
- the alkyl group means a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and specifically, methyl, ethyl, propyl, isopropyl Butyl, isobutyl, sec-butyl, tert-butyl, pentyl, isopentyl sec-pentyl, tert-pentinole, hexyl, isohexyl Examples include syl, sec-hexyl, and tert-hexyl. Of these, methyl and tert-butyl are preferred.
- alkyl groups may have various substituents, for example, a halogen atom, a cycloalkyl group, and a substituted or unsubstituted aryl group.
- substituents include a halogen atom such as fluorine and chlorine, a cycloalkyl group such as cyclopropyl, and a halogen atom.
- aryl groups such as phenyl group.
- examples of the alkenyl group include vinyl, aryl, butenyl and pentenyl.
- aryl group examples include phenyl and naphthyl, which are an alkyl group, an alkoxy group, and a halogen atom. It may be replaced by etc.
- the alkyl group has the same meaning as described above, and the alkyl group is It means those derived from an alkyl group, and specific examples include a methyl group, a methoxy group, a phenyl group substituted with chlorine, and the like.
- a 5- or 6-membered heterocyclic ring means a heterocyclic ring containing at least one oxygen, sulfur and Z or nitrogen atom, such as, for example, thiophene, franc, and pyrrole.
- these groups may be substituted with an alkyl group, a halogen atom, or the like.
- a 6-membered hetero ring having at least one nitrogen atom is preferred, and pyridin and piperidin are most preferred.
- Tables 1 to 11 below show typical compounds of the present invention. Note that R ′ and R 2 in the table represent R 1 and R 2 in the general formula (I).
- pharmaceutically acceptable acid addition salts include inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, and phosphoric acid, and acetic acid, formic acid propionic acid, cononic acid, and the like.
- inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, and phosphoric acid
- acetic acid formic acid propionic acid, cononic acid, and the like.
- organic acids such as fumanoleic acid, maleic acid, tartaric acid, and citric acid.
- the compound of the present invention can be administered orally or parenterally.
- the compound of the present invention may be administered in the form of ordinary preparations, for example, solid preparations such as tablets, powders, capsules or granules, or aqueous or oily suspensions. It can be used as any liquid form such as syrup or elixir.
- the compound of the present invention can be used as an aqueous or oily suspension injection.
- any of conventional excipients, binders, lubricants, aqueous solvents, oily solvents, emulsifiers, suspending agents, etc. can be used as appropriate. It may contain additives such as preservatives and stabilizers.
- the dose of the compound of the present invention will vary depending on the method of administration, age, body weight, condition and type of disease of the patient, but is usually 1 to 3 per day orally. 100 mg, preferably 10 to 10 O mg, parenterally 1 to 200 mg per day, preferably 5 to 50 mg, 1 to 10 mg It may be administered in 5 divided doses.
- oily hydrogenated sodium (content 55%) 100 mg was washed with dry hexane and suspended in dry N, N-dimethylformamide 4 ml . To this, 348 mg of ethyl 0-trinoleacetate was added dropwise under ice cooling. Next, after stirring for 30 minutes, 1 ml of dry N, N-dimethyl honolemamide containing 2 -aminonicotinaldehyde (20 mg) was added dropwise. After stirring at room temperature for an additional 2 hours, dry N, N-dimethylformamide containing 0-phenolic bromide (31 O mg) was added dropwise. did.
- Tablet 0.5 part by weight of the compound of the present invention (Compound 1) of Example 1 and 4.5 parts by weight of lactose were mixed and pulverized, and this mixture was added with 48 parts by weight of lactose and crystalline cellulose 2 2.5 parts by weight and 0.4 parts by weight of magnesium stearate were added, mixed uniformly, and pressed using a tableting machine to give tablets at 75 mg / tablet.
- Compound 1 Compound 1
- lactose and crystalline cellulose 2 2.5 parts by weight and 0.4 parts by weight of magnesium stearate were added, mixed uniformly, and pressed using a tableting machine to give tablets at 75 mg / tablet.
- Capsule 0.5 part by weight of the compound of the present invention (Compound 1) of Example 1 and 4.5 parts by weight of lactose were mixed and pulverized, and 14.5 parts by weight of lactose was added to this mixture.
- Corn starch 6 0. 0 Parts by weight and magnesium stearate (2.0 parts by weight), add and mix evenly, and mix them at a ratio of 20 mg of gelatin per capsule to 20 mg of gelatin capsule. This was used as a capsule.
- 1,8—Naphthyridin-1 2 one derivatives are effective prophylactic and / or therapeutic agents for hyperendoseriosis and bronchi with other stimulants.
- the fact that it is an inhibitor of smooth muscle contraction and that it is a PDE inhibitor will be specifically described below with reference to test examples. Similar effects were also observed for compounds not exemplified here.
- Table 13 shows the results. Compound 2 showed endothelin-induced lethality and a prolonged latency to death. Table 13 Preventive effects of 1,8-naphthyridin-2 -one derivatives on endoselin-induced lethal effects in mice
- a 6- to 8-week-old male SD rat was anaesthetized with sodium phosphate (60 mg / kg ip), and polyethylene was injected into the left carotid artery. Insert a catheter made by Nippon Kodensha and connect it to a blood pressure transfusion user (TP-400T, manufactured by Nihon Kohden), and a polygraph (RM-600, manufactured by Nihon Kohden). ) Through the blood The pressure was measured.
- TP-400T blood pressure transfusion user
- RM-600 manufactured by Nihon Kohden
- the pressor response was induced by dissolving 1 nmol / kg of endoselin in a solvent and administering the solution through the femoral vein.
- the solvent or drug was dissolved and suspended 10 minutes after the endocrine injection, and the suspended solvent was added to the femoral vein of the rat in a volume of l mlZkg. After that, the blood pressure increasing reaction was observed.
- the test results of compound 2 are shown as representative examples.
- Table 14 shows the results. In the table, the change in blood pressure 20 minutes after endoselin administration was compared with the value immediately before endoselin administration. Table 14 Effects of 1,8-naphthyridine-2-one derivative on endoselin-induced pressor response
- a strip-shaped specimen from the left anterior descending coronary artery with a vascular endothelial cell removed was used.
- Specimen is heated to 37 on 9 5% 0 2-5% C 0 2 Suspended with 1.5 g of static tension in 1 Om 1 of evening liquid aerated with mixed gas and measured the change in isometric tension did.
- the sample was contracted with endoselin at 10 nM, and when the reaction was stabilized, the drug dissolved in dimethyl sulfoxide was administered into the tyrolide solution.
- the relaxation rate was calculated using the baseline before contraction as the relaxation rate of 100%.
- the test results of compound 2 (administration concentration: 1 are shown.
- Table 15 shows the results.
- Compound 2 showed a clear inhibitory effect on the contractile response of the endothelin-induced isolated coronary artery specimen.
- HS indicates the histamine-induced contraction
- LT indicates the contraction induced by the loycotroen D4.
- the centrifuged supernatant of the homogenate of the venous ventricular muscle was used as an enzyme source in ozone (Jetylaminoethyl), phenol, and chromatograph. I used the one that was separated into the soum. Each isozyme was confirmed by the reaction with each activity regulator.
- As a substrate have use the [3 H] one cAMP, 5 '- lines Tsu reaction in the presence of nucleocapsid click Les Ochi da one peptidase.
- the sample was dissolved in dimethyl sulfoxide and added to the reaction solution.
- mice Six to eight-week-old ICR mice were used per group as a group of seven mice per group after fasting.
- a vehicle (0.5% carboxyl methylcellulose aqueous solution) or a solvent in which the drug was dissolved and suspended was orally administered to the mouse at 0.1 ml / 10 g body weight, and Was observed for 72 hours after administration.
- Compound 2 as a typical example
- the compound of the present invention is effective in preventing and treating hyperendelinosis, an inhibitor of bronchial smooth muscle atrophy by other stimulants, and a PDE inhibitor. It was concluded that it was effective and safe.
- the 1,8-naphthyridin-12-one derivatives and pharmaceutically acceptable salts thereof of the present invention include hypertension, renal failure, heart failure, angina pectoris, myocardial infarction, and peripheral diseases.
- Peripheral diseases such as circulatory disorders, arteriosclerosis, obstructive thrombotic vasculitis, circulatory diseases such as aortic inflammation group and bronchial asthma, respiratory diseases and depression, and central after cerebrovascular obstruction Remedies for central illness such as hypofunction, cerebrovascular dementia, senile dementia, Alzheimer's dementia and memory, learning dysfunction, various inflammation and obesity
- Peripheral diseases such as circulatory disorders, arteriosclerosis, obstructive thrombotic vasculitis, circulatory diseases such as aortic inflammation group and bronchial asthma, respiratory diseases and depression, and central after cerebrovascular obstruction Remedies for central illness such as hypofunction, cerebrovascular dementia, senile dementia, Alzheimer's dementia and memory, learning dysfunction, various inflammation and obesity Useful
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92924038A EP0670320A4 (en) | 1992-12-01 | 1992-12-01 | DERIVATIVE OF 1,8-NAPHTHYRIDIN-2-ONE AND USE OF THIS DERIVATIVE. |
US08/448,408 US5658924A (en) | 1992-12-01 | 1992-12-01 | 1,8-naphthyridin-2-one derivative and use thereof |
PCT/JP1992/001575 WO1994012499A1 (en) | 1992-12-01 | 1992-12-01 | 1,8-naphthyridin-2-one derivative and use thereof_ |
KR1019950702193A KR950704314A (ko) | 1992-12-01 | 1992-12-01 | 1,8-나프티리딘-2-온 유도체 및 그 사용 방법(1,8-naphthyridin-2-one derivative and use thereof) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1992/001575 WO1994012499A1 (en) | 1992-12-01 | 1992-12-01 | 1,8-naphthyridin-2-one derivative and use thereof_ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994012499A1 true WO1994012499A1 (en) | 1994-06-09 |
Family
ID=14042681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1992/001575 WO1994012499A1 (en) | 1992-12-01 | 1992-12-01 | 1,8-naphthyridin-2-one derivative and use thereof_ |
Country Status (4)
Country | Link |
---|---|
US (1) | US5658924A (ja) |
EP (1) | EP0670320A4 (ja) |
KR (1) | KR950704314A (ja) |
WO (1) | WO1994012499A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0779292A4 (en) * | 1994-08-29 | 1997-09-24 | Yamanouchi Pharma Co Ltd | NEW NAPHTHYRIDE DERIVATIVES AND MEDICAL COMPOSITIONS CONTAINING THEM |
WO1999007704A1 (en) * | 1997-08-06 | 1999-02-18 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type iv phosphodiesterase inhibitor |
WO1999038867A1 (fr) * | 1998-01-29 | 1999-08-05 | Suntory Limited | Derives de 1-cycloalkyle-1,8-naphthyridine-4-one presentant une activite inhibitrice de la phosphodiesterase iv |
JP4825387B2 (ja) * | 1999-12-08 | 2011-11-30 | あすか製薬株式会社 | 新規な1,8−ナフチリジン−2(1h)−オン誘導体 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19754082A1 (de) | 1997-12-05 | 1999-06-10 | Knoll Ag | Methode zur Bekämpfung der Fettleibigkeit |
AR029185A1 (es) * | 1999-10-25 | 2003-06-18 | Yamanouchi Pharma Co Ltd | Derivado de naftiridina |
BR0212864A (pt) * | 2001-09-26 | 2004-08-17 | Bayer Pharmaceuticals Corp | Derivados de 1,6-naftiridina como antidiabéticos |
US20040092427A1 (en) * | 2002-09-25 | 2004-05-13 | Anil Gulati | Method and composition for treating alzheimer's disease and dementias of vascular origin |
US20060040981A1 (en) * | 2002-11-22 | 2006-02-23 | Daniel Dube | Use of phosphodiesterase-4 inhibitors as enhancers of cognition |
EP1673343A4 (en) * | 2003-10-08 | 2008-09-10 | Irm Llc | COMPOUNDS AND COMPOSITIONS AS PROTEIN KINASE INHIBITORS |
AU2009313927A1 (en) * | 2008-11-13 | 2010-05-20 | Astrazeneca Ab | Azaquinolinone derivatives and uses thereof |
US8461179B1 (en) | 2012-06-07 | 2013-06-11 | Deciphera Pharmaceuticals, Llc | Dihydronaphthyridines and related compounds useful as kinase inhibitors for the treatment of proliferative diseases |
SG11202007198WA (en) | 2018-01-31 | 2020-08-28 | Deciphera Pharmaceuticals Llc | Combination therapy for the treatment of gastrointestinal stromal tumors |
CA3089630A1 (en) | 2018-01-31 | 2019-08-08 | Deciphera Pharmaceuticals, Llc | Combination therapy for the treatment of mastocytosis |
TW202122082A (zh) | 2019-08-12 | 2021-06-16 | 美商迪賽孚爾製藥有限公司 | 治療胃腸道基質瘤方法 |
EP4013412A1 (en) | 2019-08-12 | 2022-06-22 | Deciphera Pharmaceuticals, LLC | Ripretinib for treating gastrointestinal stromal tumors |
EP4084778B1 (en) | 2019-12-30 | 2023-11-01 | Deciphera Pharmaceuticals, LLC | Amorphous kinase inhibitor formulations and methods of use thereof |
EP4084779B1 (en) | 2019-12-30 | 2024-10-09 | Deciphera Pharmaceuticals, LLC | Compositions of 1-(4-bromo-5-(1-ethyl-7-(methylamino)-2-oxo-1,2-dihydro-1,6-naphthyridin-3-yl)-2-fluorophenyl)-3-phenylurea |
US11779572B1 (en) | 2022-09-02 | 2023-10-10 | Deciphera Pharmaceuticals, Llc | Methods of treating gastrointestinal stromal tumors |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5422394A (en) * | 1977-07-18 | 1979-02-20 | Merck & Co Inc | Substituted naphthyridinone and its preparation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3993656A (en) * | 1974-11-19 | 1976-11-23 | Merck & Co., Inc. | 1,8-Naphthyridine compounds |
US4735948A (en) * | 1983-03-25 | 1988-04-05 | Merrell Dow Pharmaceuticals Inc. | (1H-tetrazol-5-yl)-2(1H)-quinolinones and-naphthyridones and antiallergic use thereof |
-
1992
- 1992-12-01 KR KR1019950702193A patent/KR950704314A/ko not_active Application Discontinuation
- 1992-12-01 WO PCT/JP1992/001575 patent/WO1994012499A1/ja not_active Application Discontinuation
- 1992-12-01 US US08/448,408 patent/US5658924A/en not_active Expired - Fee Related
- 1992-12-01 EP EP92924038A patent/EP0670320A4/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5422394A (en) * | 1977-07-18 | 1979-02-20 | Merck & Co Inc | Substituted naphthyridinone and its preparation |
Non-Patent Citations (2)
Title |
---|
J. Chem. Soc. C(3) (1966) p. 315-321. * |
See also references of EP0670320A4 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0779292A4 (en) * | 1994-08-29 | 1997-09-24 | Yamanouchi Pharma Co Ltd | NEW NAPHTHYRIDE DERIVATIVES AND MEDICAL COMPOSITIONS CONTAINING THEM |
US6297248B1 (en) * | 1997-04-06 | 2001-10-02 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor |
WO1999007704A1 (en) * | 1997-08-06 | 1999-02-18 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type iv phosphodiesterase inhibitor |
US6541480B2 (en) | 1997-08-06 | 2003-04-01 | Suntory Limited | 1-aryl-1,8-naphthylidin-4-one derivative as type IV phosphodiesterase inhibitor |
WO1999038867A1 (fr) * | 1998-01-29 | 1999-08-05 | Suntory Limited | Derives de 1-cycloalkyle-1,8-naphthyridine-4-one presentant une activite inhibitrice de la phosphodiesterase iv |
US6331548B1 (en) | 1998-01-29 | 2001-12-18 | Suntory Limited | 1-cycloalkyl-1,8-naphthyridin-4-one derivative as type IV phosphodiesterase inhibitor |
JP4825387B2 (ja) * | 1999-12-08 | 2011-11-30 | あすか製薬株式会社 | 新規な1,8−ナフチリジン−2(1h)−オン誘導体 |
Also Published As
Publication number | Publication date |
---|---|
EP0670320A4 (en) | 1997-05-02 |
EP0670320A1 (en) | 1995-09-06 |
KR950704314A (ko) | 1995-11-17 |
US5658924A (en) | 1997-08-19 |
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