JPS5589245A - 9,10-dihydroanthracene-2-alkanoic acid derivative - Google Patents
9,10-dihydroanthracene-2-alkanoic acid derivativeInfo
- Publication number
- JPS5589245A JPS5589245A JP16120078A JP16120078A JPS5589245A JP S5589245 A JPS5589245 A JP S5589245A JP 16120078 A JP16120078 A JP 16120078A JP 16120078 A JP16120078 A JP 16120078A JP S5589245 A JPS5589245 A JP S5589245A
- Authority
- JP
- Japan
- Prior art keywords
- dihydroanthracene
- alkanoic acid
- compounds
- acid derivative
- esters
- 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.)
- Pending
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:9,10-Dihydroanthracene-2-alkanoic acids of formula I (Y is C= O or CH2; R1 is H or lower alkyl), and their salts, esters and amide derivatives.
EXAMPLE: Methyl antraquinon-2-ylacetate.
USE: Analgesic antiinflammatory agents. Especially, having little digestive troubles.
PROCESS: For example, dibenz [b, e] oxepine-2-alkanoic acid of formula II, or their salts, esters or amide derivatives are treated with an alkali, to obtain the compounds I wherein Y is C=O, and, further, these compounds are reduced, to obtain other compounds I where in Y is CH2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16120078A JPS5589245A (en) | 1978-12-28 | 1978-12-28 | 9,10-dihydroanthracene-2-alkanoic acid derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16120078A JPS5589245A (en) | 1978-12-28 | 1978-12-28 | 9,10-dihydroanthracene-2-alkanoic acid derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5589245A true JPS5589245A (en) | 1980-07-05 |
Family
ID=15730483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16120078A Pending JPS5589245A (en) | 1978-12-28 | 1978-12-28 | 9,10-dihydroanthracene-2-alkanoic acid derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5589245A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4458663A (en) * | 1980-11-01 | 1984-07-10 | Ichiro Kanesaka | Warming apparatus |
US4855084A (en) * | 1987-07-01 | 1989-08-08 | Ciba-Geigy Corporation | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof |
US4933398A (en) * | 1987-07-01 | 1990-06-12 | Ciba-Geigy Corporation | Photosensitive epoxy resins and use thereof |
-
1978
- 1978-12-28 JP JP16120078A patent/JPS5589245A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4458663A (en) * | 1980-11-01 | 1984-07-10 | Ichiro Kanesaka | Warming apparatus |
US4855084A (en) * | 1987-07-01 | 1989-08-08 | Ciba-Geigy Corporation | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof |
US4927865A (en) * | 1987-07-01 | 1990-05-22 | Ciba-Geigy Corporation | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof |
US4933398A (en) * | 1987-07-01 | 1990-06-12 | Ciba-Geigy Corporation | Photosensitive epoxy resins and use thereof |
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