JPS51136693A - Process for preparing cephalosporins. - Google Patents
Process for preparing cephalosporins.Info
- Publication number
- JPS51136693A JPS51136693A JP6315275A JP6315275A JPS51136693A JP S51136693 A JPS51136693 A JP S51136693A JP 6315275 A JP6315275 A JP 6315275A JP 6315275 A JP6315275 A JP 6315275A JP S51136693 A JPS51136693 A JP S51136693A
- Authority
- JP
- Japan
- Prior art keywords
- phenyl
- preparing cephalosporins
- cephalosporins
- preparing
- cepalosporins
- 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
- Cephalosporin Compounds (AREA)
Abstract
PURPOSE: Cepalosporins of formula I ( where R'1 is H, phenyl or thienyl; R2 is H, lower alkyl or phenyl; X is H, halogen, lower alkylthio, carbamoyl. acetylamino or hydroxyiminomethyl). For example, 7 -[α - (sulfoacetamide) phenylacetamide] ceph - 3 - em -3 - (4| carbamoylphridinium -1;k -) methyl -4 - carboxylic acid, mono potassium salt.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6315275A JPS51136693A (en) | 1975-05-21 | 1975-05-21 | Process for preparing cephalosporins. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6315275A JPS51136693A (en) | 1975-05-21 | 1975-05-21 | Process for preparing cephalosporins. |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51136693A true JPS51136693A (en) | 1976-11-26 |
Family
ID=13220969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6315275A Pending JPS51136693A (en) | 1975-05-21 | 1975-05-21 | Process for preparing cephalosporins. |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51136693A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325590A (en) * | 1976-08-19 | 1978-03-09 | Fujisawa Pharmaceut Co Ltd | 7-(n-substituted alkanoyl-2-phenylglycineamide)-cephalosporanic acid derivatives |
-
1975
- 1975-05-21 JP JP6315275A patent/JPS51136693A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325590A (en) * | 1976-08-19 | 1978-03-09 | Fujisawa Pharmaceut Co Ltd | 7-(n-substituted alkanoyl-2-phenylglycineamide)-cephalosporanic acid derivatives |
JPS6133835B2 (en) * | 1976-08-19 | 1986-08-04 | Fujisawa Pharmaceutical Co |
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