JPS57176981A - Dihydropyrimidine compound and its salts - Google Patents
Dihydropyrimidine compound and its saltsInfo
- Publication number
- JPS57176981A JPS57176981A JP6310081A JP6310081A JPS57176981A JP S57176981 A JPS57176981 A JP S57176981A JP 6310081 A JP6310081 A JP 6310081A JP 6310081 A JP6310081 A JP 6310081A JP S57176981 A JPS57176981 A JP S57176981A
- Authority
- JP
- Japan
- Prior art keywords
- linked
- pyrimidine nucleus
- salts
- tetrazolyl
- compound shown
- 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
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:A compound shown by the formulaI(R1 is tetrazolyl linked to 2- or 6- position of pyrimidine nucleus; R2 is aryl or pyridyl linked to 5- or 6- position of pyrimidine nucleus, when R1 is tetrazolyl linked to 2- position of pyrimidine nucleus, and R2 is aryl or pyridyl linked to 2- position of pyrimidine nucleus, when R1 is tetrazolyl linked to 6- position of pyrimidine nucleus) and its salts.
EXAMPLE: 5-(3,4-Dimethoxyphenyl)-2-(1H-tetrazole-5-yl)-4(3H)-pyrimidinone.
USE: An antiallergic.
PROCESS: A cyano compound shown by the formula II is reacted with hydrazoic acid or its salt in the presence of an acetate such as ammonium acetate to give a compound shown by the formulaI.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6310081A JPS57176981A (en) | 1981-04-24 | 1981-04-24 | Dihydropyrimidine compound and its salts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6310081A JPS57176981A (en) | 1981-04-24 | 1981-04-24 | Dihydropyrimidine compound and its salts |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57176981A true JPS57176981A (en) | 1982-10-30 |
Family
ID=13219531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6310081A Pending JPS57176981A (en) | 1981-04-24 | 1981-04-24 | Dihydropyrimidine compound and its salts |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57176981A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0395328A2 (en) * | 1989-04-26 | 1990-10-31 | Smith Kline & French Laboratories Limited | Penylpyrimidone derivates and their use as therapeutic agents |
US6566547B1 (en) | 1984-10-19 | 2003-05-20 | Zeneca Limited | Fungicides |
-
1981
- 1981-04-24 JP JP6310081A patent/JPS57176981A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6566547B1 (en) | 1984-10-19 | 2003-05-20 | Zeneca Limited | Fungicides |
EP0395328A2 (en) * | 1989-04-26 | 1990-10-31 | Smith Kline & French Laboratories Limited | Penylpyrimidone derivates and their use as therapeutic agents |
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