JPS5655390A - 10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compound - Google Patents
10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compoundInfo
- Publication number
- JPS5655390A JPS5655390A JP13203279A JP13203279A JPS5655390A JP S5655390 A JPS5655390 A JP S5655390A JP 13203279 A JP13203279 A JP 13203279A JP 13203279 A JP13203279 A JP 13203279A JP S5655390 A JPS5655390 A JP S5655390A
- Authority
- JP
- Japan
- Prior art keywords
- dibenzo
- compound
- iminomethano
- cyclohepten
- hydroxy
- 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
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:The titled compound of formula I (R is H or lower alkyl).
EXAMPLE: 12-Formyl-10-hydroxy-10,5( iminomethano )-5H,10H-dibenzo[ a,d ]-cyclohepten-11-one.
USE: An analgesic agent having higher analgesic activity than aminopyrine which is a non-narcotic antipyretic and analgesic agent.
PROCESS: The compound of formula I wherein R is lower alkyl is prepared by oxidizing 5-amidomethyl-5H-dibenzo[a,d]cycloheptene of formula II (R1 is H or alkyl having smaller carbon number than R by one) and then reducing the 12-position carbonyl group of the resulting 10-hydroxy-10,5-(iminomethano)-5H,10H-dibenzo [a,d]-cyclohepten-11-one compound to methylene group.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13203279A JPS5655390A (en) | 1979-10-12 | 1979-10-12 | 10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13203279A JPS5655390A (en) | 1979-10-12 | 1979-10-12 | 10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compound |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655390A true JPS5655390A (en) | 1981-05-15 |
Family
ID=15071896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13203279A Pending JPS5655390A (en) | 1979-10-12 | 1979-10-12 | 10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655390A (en) |
-
1979
- 1979-10-12 JP JP13203279A patent/JPS5655390A/en active Pending
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