JPS5225792A - Process for preparing 3-hydroxy-3-methyl cephalosporin derivatives - Google Patents
Process for preparing 3-hydroxy-3-methyl cephalosporin derivativesInfo
- Publication number
- JPS5225792A JPS5225792A JP10203275A JP10203275A JPS5225792A JP S5225792 A JPS5225792 A JP S5225792A JP 10203275 A JP10203275 A JP 10203275A JP 10203275 A JP10203275 A JP 10203275A JP S5225792 A JPS5225792 A JP S5225792A
- Authority
- JP
- Japan
- Prior art keywords
- preparing
- hydroxy
- cephalosporin derivatives
- methyl cephalosporin
- methyl
- 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: A process for preparing the titled compounds useful as intermediates of antimicrobials, in high yeilds, by ring enlargement of specific penicillin-S-oxides.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10203275A JPS5225792A (en) | 1975-08-25 | 1975-08-25 | Process for preparing 3-hydroxy-3-methyl cephalosporin derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10203275A JPS5225792A (en) | 1975-08-25 | 1975-08-25 | Process for preparing 3-hydroxy-3-methyl cephalosporin derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5225792A true JPS5225792A (en) | 1977-02-25 |
Family
ID=14316407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10203275A Pending JPS5225792A (en) | 1975-08-25 | 1975-08-25 | Process for preparing 3-hydroxy-3-methyl cephalosporin derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5225792A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60110617A (en) * | 1983-11-22 | 1985-06-17 | 凸版印刷株式会社 | Bottle turn-over case packer |
JPS60172620A (en) * | 1984-02-16 | 1985-09-06 | 株式会社イズミフ−ドマシナリ | Catching device for vessel |
JPS62193917A (en) * | 1985-10-22 | 1987-08-26 | 株式会社 前川製作所 | Automatic packaging feeder for flexible amorphous body |
JPS63258704A (en) * | 1987-03-18 | 1988-10-26 | ハウニ・マシイネンバウ・アクチエンゲゼルシヤフト | Method and device for filling vessel with bar-shaped article in tobacco processing industry |
-
1975
- 1975-08-25 JP JP10203275A patent/JPS5225792A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60110617A (en) * | 1983-11-22 | 1985-06-17 | 凸版印刷株式会社 | Bottle turn-over case packer |
JPS60172620A (en) * | 1984-02-16 | 1985-09-06 | 株式会社イズミフ−ドマシナリ | Catching device for vessel |
JPS62193917A (en) * | 1985-10-22 | 1987-08-26 | 株式会社 前川製作所 | Automatic packaging feeder for flexible amorphous body |
JPH0464923B2 (en) * | 1985-10-22 | 1992-10-16 | Maekawa Seisakusho Kk | |
JPS63258704A (en) * | 1987-03-18 | 1988-10-26 | ハウニ・マシイネンバウ・アクチエンゲゼルシヤフト | Method and device for filling vessel with bar-shaped article in tobacco processing industry |
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