JPS54135763A - Azetidinone derivative having substituted amino group, its salt, and their preparation - Google Patents
Azetidinone derivative having substituted amino group, its salt, and their preparationInfo
- Publication number
- JPS54135763A JPS54135763A JP4280678A JP4280678A JPS54135763A JP S54135763 A JPS54135763 A JP S54135763A JP 4280678 A JP4280678 A JP 4280678A JP 4280678 A JP4280678 A JP 4280678A JP S54135763 A JPS54135763 A JP S54135763A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- amino group
- substituted
- compound
- substituted amino
- 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
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:An azetidinone derivative having substituted amino group or its salt of formula I(R1 is lower alkyl substituted by COOH, OH, etc., lower alkanoyl substituted by OH, phenyl which may be substituted by OH, etc., R2 is H, lower alkyl substituted by OH; R3 is H, CH2COOH).
EXAMPLE: 2- [3- [2- [4- (3-caboxy-3-caboxymethylaminopropoxy)phenyl] -2-hydroxyimino-acetamido] -2-oxo-1-azetidinyl] -2- (4-hydroxyphenyl) acetic acid.
USE: Antibacterial agent having specific antibacterial spectrum, and its intermediate.
PROCESS: A compound I wherein R1 is Ra1, and R2 is Ra2 is prepared by reacting a compound II or its salt with a compound III (Ra1 is COOH, etc.; Ra2 is H, etc.), and reducing the resultant compound.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53042806A JPS6042790B2 (en) | 1978-04-11 | 1978-04-11 | Azetidinone derivative or salt thereof having substituted amino group and method for producing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53042806A JPS6042790B2 (en) | 1978-04-11 | 1978-04-11 | Azetidinone derivative or salt thereof having substituted amino group and method for producing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54135763A true JPS54135763A (en) | 1979-10-22 |
JPS6042790B2 JPS6042790B2 (en) | 1985-09-25 |
Family
ID=12646194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53042806A Expired JPS6042790B2 (en) | 1978-04-11 | 1978-04-11 | Azetidinone derivative or salt thereof having substituted amino group and method for producing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042790B2 (en) |
-
1978
- 1978-04-11 JP JP53042806A patent/JPS6042790B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6042790B2 (en) | 1985-09-25 |
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