JPS5461191A - Preparation of 7beta-amino-3-methyl-3-cephem-4-carboxylic acids - Google Patents
Preparation of 7beta-amino-3-methyl-3-cephem-4-carboxylic acidsInfo
- Publication number
- JPS5461191A JPS5461191A JP12500177A JP12500177A JPS5461191A JP S5461191 A JPS5461191 A JP S5461191A JP 12500177 A JP12500177 A JP 12500177A JP 12500177 A JP12500177 A JP 12500177A JP S5461191 A JPS5461191 A JP S5461191A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- disulfide compound
- 7beta
- cephem
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Cephalosporin Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12500177A JPS5461191A (en) | 1977-10-18 | 1977-10-18 | Preparation of 7beta-amino-3-methyl-3-cephem-4-carboxylic acids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12500177A JPS5461191A (en) | 1977-10-18 | 1977-10-18 | Preparation of 7beta-amino-3-methyl-3-cephem-4-carboxylic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5461191A true JPS5461191A (en) | 1979-05-17 |
Family
ID=14899416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12500177A Pending JPS5461191A (en) | 1977-10-18 | 1977-10-18 | Preparation of 7beta-amino-3-methyl-3-cephem-4-carboxylic acids |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5461191A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5336805A (en) * | 1991-08-13 | 1994-08-09 | Dsm N.V. | Process for preparing an α-amino acid, the corresponding ester and amide |
-
1977
- 1977-10-18 JP JP12500177A patent/JPS5461191A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5336805A (en) * | 1991-08-13 | 1994-08-09 | Dsm N.V. | Process for preparing an α-amino acid, the corresponding ester and amide |
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