JPS56138169A - Compound related to g-6302 and its preparation - Google Patents
Compound related to g-6302 and its preparationInfo
- Publication number
- JPS56138169A JPS56138169A JP4109780A JP4109780A JPS56138169A JP S56138169 A JPS56138169 A JP S56138169A JP 4109780 A JP4109780 A JP 4109780A JP 4109780 A JP4109780 A JP 4109780A JP S56138169 A JPS56138169 A JP S56138169A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- rco
- ester
- salt
- lower alkyl
- 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
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
NEW MATERIAL:An azetidine derivative, salt, ester or amide (compound related to antibitotic G-6302) expressed by the formula I [R1 is RCO (R is H, (un)staturated lower alkyl, halogen or phenyl or benzyl which may have lower alkyl), RNHCS, RSO2 or RCO].
EXAMPLE: (3R)-3-[(2R)-2-[ (4R)-4-(acetamido)-4-carboxybutanamido ]propionamido]-3-methoxyazetidin-2-one-1-sulfonic acid.
USE: A remedy for infectious diseases having an antimicrobial activity against Gram- positive (Gram-negative) bacteria and usable by the (non)oral or local administration with a slight pain, local disorder, etc.
PROCESS: An azetidine derivative of the formula II, a salt or ester thereof is acylated with an acylating agent, e.g. acetic anhydride, to give the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4109780A JPS56138169A (en) | 1980-03-28 | 1980-03-28 | Compound related to g-6302 and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4109780A JPS56138169A (en) | 1980-03-28 | 1980-03-28 | Compound related to g-6302 and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138169A true JPS56138169A (en) | 1981-10-28 |
Family
ID=12598970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4109780A Pending JPS56138169A (en) | 1980-03-28 | 1980-03-28 | Compound related to g-6302 and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138169A (en) |
-
1980
- 1980-03-28 JP JP4109780A patent/JPS56138169A/en active Pending
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