JPS5645472A - Dibenzo b,f thiepin derivative - Google Patents
Dibenzo b,f thiepin derivativeInfo
- Publication number
- JPS5645472A JPS5645472A JP12229779A JP12229779A JPS5645472A JP S5645472 A JPS5645472 A JP S5645472A JP 12229779 A JP12229779 A JP 12229779A JP 12229779 A JP12229779 A JP 12229779A JP S5645472 A JPS5645472 A JP S5645472A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- dibenzo
- thiepin
- esterified carboxy
- 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
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Abstract
NEW MATERIAL:A dibenzo[b,f]thiepin derivative expressed by formula I (R1 is H or lower alkyl; R2 is H or esterified carboxy, or R1 and R2 together form phthaloyl; A is lower alkylene; X is halogen), and a salt thereof.
EXAMPLE: 8-Chloro-10-[ 2-( N-ethoxycarbonyl-N-methyl )ethoxy ]dibenzo[b,f]thiepin.
USE: A medicine having a suppressing action on the central nervous system, and an intermediate therefor.
PROCESS: A compound of formula II is reacted with a compound of formula III (Y is acid residue) to give a compound of formula Ia (R2a is esterified carboxy), which is then hydrolyzed if necessary. The hydrolysis product is decarboxylated to form the compound of formula I (R2 is H).
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12229779A JPS5645472A (en) | 1979-09-21 | 1979-09-21 | Dibenzo b,f thiepin derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12229779A JPS5645472A (en) | 1979-09-21 | 1979-09-21 | Dibenzo b,f thiepin derivative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5645472A true JPS5645472A (en) | 1981-04-25 |
Family
ID=14832462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12229779A Pending JPS5645472A (en) | 1979-09-21 | 1979-09-21 | Dibenzo b,f thiepin derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5645472A (en) |
-
1979
- 1979-09-21 JP JP12229779A patent/JPS5645472A/en active Pending
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