JPS59216888A - 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 - Google Patents
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Info
- Publication number
- JPS59216888A JPS59216888A JP8891583A JP8891583A JPS59216888A JP S59216888 A JPS59216888 A JP S59216888A JP 8891583 A JP8891583 A JP 8891583A JP 8891583 A JP8891583 A JP 8891583A JP S59216888 A JPS59216888 A JP S59216888A
- Authority
- JP
- Japan
- Prior art keywords
- oxo
- general formula
- benzopyrano
- compound
- pyridin
- 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.)
- Granted
Links
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- 239000000203 mixture Substances 0.000 title description 8
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- 150000001875 compounds Chemical class 0.000 claims abstract description 23
- -1 nitro, hydroxy Chemical group 0.000 claims abstract description 20
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 150000002367 halogens Chemical class 0.000 claims abstract description 6
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 5
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- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
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- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 125000004105 2-pyridyl group Chemical group N1=C([*])C([H])=C([H])C([H])=C1[H] 0.000 abstract description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract description 7
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- 238000000354 decomposition reaction Methods 0.000 description 4
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- 241000894006 Bacteria Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
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- 125000004093 cyano group Chemical group *C#N 0.000 description 2
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- 235000012222 talc Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891583A JPS59216888A (ja) | 1983-05-19 | 1983-05-19 | 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 |
| US06/510,723 US4539326A (en) | 1982-08-20 | 1983-07-05 | 5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use as anti-inflammatory agents |
| EP83304208A EP0102175A1 (en) | 1982-08-20 | 1983-07-20 | 5-Oxo-5H-(1)benzopyrano(2,3-b)pyridine derivatives, their production and use |
| CA000434690A CA1200243A (en) | 1982-08-20 | 1983-08-16 | 5-oxo-5h-¬1|benzopyrano¬2,3-b|pyridine derivatives, their production and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8891583A JPS59216888A (ja) | 1983-05-19 | 1983-05-19 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59216888A true JPS59216888A (ja) | 1984-12-06 |
| JPH0379357B2 JPH0379357B2 (enrdf_load_stackoverflow) | 1991-12-18 |
Family
ID=13956222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8891583A Granted JPS59216888A (ja) | 1982-08-20 | 1983-05-19 | 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 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59216888A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61172880A (ja) * | 1985-01-28 | 1986-08-04 | Takeda Chem Ind Ltd | 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 |
| JPS61215393A (ja) * | 1985-03-20 | 1986-09-25 | Takeda Chem Ind Ltd | 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 |
-
1983
- 1983-05-19 JP JP8891583A patent/JPS59216888A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61172880A (ja) * | 1985-01-28 | 1986-08-04 | Takeda Chem Ind Ltd | 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 |
| JPS61215393A (ja) * | 1985-03-20 | 1986-09-25 | Takeda Chem Ind Ltd | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0379357B2 (enrdf_load_stackoverflow) | 1991-12-18 |
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