JPS57109719A - Antiulcer - Google Patents
AntiulcerInfo
- Publication number
- JPS57109719A JPS57109719A JP10977881A JP10977881A JPS57109719A JP S57109719 A JPS57109719 A JP S57109719A JP 10977881 A JP10977881 A JP 10977881A JP 10977881 A JP10977881 A JP 10977881A JP S57109719 A JPS57109719 A JP S57109719A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- derivative
- butanediol
- formulai
- reacted
- 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
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
NEW MATERIAL:A 2,3-butanediol diester derivative shown by the formulaI(R1 is H, alkyl, or cyano; R2 is phenyl which may have a substituent group; R3 is alkyl, alkenyl, or group shown by the formula II).
USE: An antiulcer. Controlling powerfully the occurrence of peptic ulcer, having low toxicity.
PROCESS: Butanediol shown by the formula III is reacted with a carboxylic acid shown by the formula IV or its active derivative to give a 2,3-butanediol monoester derivative shown by the formula V, which is reacted with a carboxylic acid shown by the formula R3-COOH or its reactive derivative to give a compound shown by the formulaI.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977881A JPS57109719A (en) | 1981-07-14 | 1981-07-14 | Antiulcer |
EP81306100A EP0056189B1 (en) | 1980-12-26 | 1981-12-23 | 2,3-butanediol diester derivatives, process for producing the same, and an antiulcer drug containing the same |
US06/333,772 US4469704A (en) | 1980-12-26 | 1981-12-23 | 2,3-Butanediol diester derivatives, process for producing the same, and an antiulcer drug containing the same |
DE8181306100T DE3175184D1 (en) | 1980-12-26 | 1981-12-23 | 2,3-butanediol diester derivatives, process for producing the same, and an antiulcer drug containing the same |
US06/572,242 US4548753A (en) | 1980-12-26 | 1984-01-20 | 2,3-Butanediol diester derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10977881A JPS57109719A (en) | 1981-07-14 | 1981-07-14 | Antiulcer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18614480A Division JPS57109742A (en) | 1980-12-26 | 1980-12-26 | Butanediol derivative and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57109719A true JPS57109719A (en) | 1982-07-08 |
Family
ID=14518982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10977881A Pending JPS57109719A (en) | 1980-12-26 | 1981-07-14 | Antiulcer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57109719A (en) |
-
1981
- 1981-07-14 JP JP10977881A patent/JPS57109719A/en active Pending
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