JPS56120688A - Thiazolo 3,2-a pyrimidine derivative, its preparation, and medicine containing said compound as effective component - Google Patents
Thiazolo 3,2-a pyrimidine derivative, its preparation, and medicine containing said compound as effective componentInfo
- Publication number
- JPS56120688A JPS56120688A JP2282280A JP2282280A JPS56120688A JP S56120688 A JPS56120688 A JP S56120688A JP 2282280 A JP2282280 A JP 2282280A JP 2282280 A JP2282280 A JP 2282280A JP S56120688 A JPS56120688 A JP S56120688A
- Authority
- JP
- Japan
- Prior art keywords
- thiazolo
- pyrimidine derivative
- compound
- preparation
- formula
- 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
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:The titled compound of formula I (R1 is H or 1W10C alkyl; R2 is 1W10C alkyl or acyl; the bond containing dotted line is single or double bond; n is 0 or 1; when n is 1, the bond containing dotted line is single bond).
EXAMPLE: 6-(iso-Butyl)-5H-2,3-dihydro-7-methoxy-5-oxythiazolo[3,2-a]pyrimidine.
USE: Extremely useful as a blood platelet coagulation suppressing agent, a remedy for thrombosis, etc. It has anti-inflammatory effects such as antiphlogistic activity, antipyretic activity, etc., immune regulating effect, vasodilating effect, etc.
PROCESS: The thiazolo[3,2-a]pyrimidine derivative of formula III can be prepared by alkylating the thiazolo[3,2-a]pyrimidine derivative of formula II with an alkylating agent or acylating the derivative with an acylating agent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2282280A JPS56120688A (en) | 1980-02-27 | 1980-02-27 | Thiazolo 3,2-a pyrimidine derivative, its preparation, and medicine containing said compound as effective component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2282280A JPS56120688A (en) | 1980-02-27 | 1980-02-27 | Thiazolo 3,2-a pyrimidine derivative, its preparation, and medicine containing said compound as effective component |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56120688A true JPS56120688A (en) | 1981-09-22 |
JPS6254311B2 JPS6254311B2 (en) | 1987-11-13 |
Family
ID=12093377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2282280A Granted JPS56120688A (en) | 1980-02-27 | 1980-02-27 | Thiazolo 3,2-a pyrimidine derivative, its preparation, and medicine containing said compound as effective component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56120688A (en) |
-
1980
- 1980-02-27 JP JP2282280A patent/JPS56120688A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6254311B2 (en) | 1987-11-13 |
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