JPS49108010A - - Google Patents
Info
- Publication number
- JPS49108010A JPS49108010A JP120373A JP120373A JPS49108010A JP S49108010 A JPS49108010 A JP S49108010A JP 120373 A JP120373 A JP 120373A JP 120373 A JP120373 A JP 120373A JP S49108010 A JPS49108010 A JP S49108010A
- Authority
- JP
- Japan
- 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
- Cephalosporin Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP731203A JPS6031836B2 (en) | 1972-12-23 | 1972-12-23 | Temporary protection method for carboxy groups |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP731203A JPS6031836B2 (en) | 1972-12-23 | 1972-12-23 | Temporary protection method for carboxy groups |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS49108010A true JPS49108010A (en) | 1974-10-14 |
JPS6031836B2 JPS6031836B2 (en) | 1985-07-24 |
Family
ID=11494891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP731203A Expired JPS6031836B2 (en) | 1972-12-23 | 1972-12-23 | Temporary protection method for carboxy groups |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6031836B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0570849A2 (en) * | 1992-05-21 | 1993-11-24 | Hoechst Aktiengesellschaft | Cleavage process of cephalosporin prodrug esters in 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535394A (en) * | 1978-08-29 | 1980-03-12 | Siemens Ag | Light mixer element and production thereof |
-
1972
- 1972-12-23 JP JP731203A patent/JPS6031836B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5535394A (en) * | 1978-08-29 | 1980-03-12 | Siemens Ag | Light mixer element and production thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0570849A2 (en) * | 1992-05-21 | 1993-11-24 | Hoechst Aktiengesellschaft | Cleavage process of cephalosporin prodrug esters in 7-amino-3-methoxymethylceph-3-em-4-carboxylic acid |
EP0570849A3 (en) * | 1992-05-21 | 1994-03-23 | Hoechst Ag |
Also Published As
Publication number | Publication date |
---|---|
JPS6031836B2 (en) | 1985-07-24 |