JPS5398989A - Purification of cephalosporin compounds - Google Patents
Purification of cephalosporin compoundsInfo
- Publication number
- JPS5398989A JPS5398989A JP1357777A JP1357777A JPS5398989A JP S5398989 A JPS5398989 A JP S5398989A JP 1357777 A JP1357777 A JP 1357777A JP 1357777 A JP1357777 A JP 1357777A JP S5398989 A JPS5398989 A JP S5398989A
- Authority
- JP
- Japan
- Prior art keywords
- purification
- cephalosporin compounds
- cephalosporin
- compounds
- soln
- 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: To purify cephalosporin cpds. easily by adsorption of an aq. crude cephalosporin soln. with alumina. followed by eluting fractionation.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1357777A JPS5398989A (en) | 1977-02-09 | 1977-02-09 | Purification of cephalosporin compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1357777A JPS5398989A (en) | 1977-02-09 | 1977-02-09 | Purification of cephalosporin compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5398989A true JPS5398989A (en) | 1978-08-29 |
Family
ID=11837011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1357777A Pending JPS5398989A (en) | 1977-02-09 | 1977-02-09 | Purification of cephalosporin compounds |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5398989A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093392A (en) * | 2011-01-28 | 2011-06-15 | 海南灵康制药有限公司 | New method for preparing Cefamandole Nafate |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014711B (en) * | 1955-02-02 | 1957-08-29 | Nat Res Dev | Process for the separation and, if necessary, purification of cephalosporin C from mixtures containing cephalosporin N and C. |
DE1966849A1 (en) * | 1968-06-14 | 1974-09-19 | Ciba Geigy Ag | HEAVY METAL COMPLEXES OF CEPHALOSPORIN C AND THEIR USE FOR THE PRODUCTION OF 7-AMINOCEPHALOSPORANIC ACID |
JPS5048191A (en) * | 1973-08-17 | 1975-04-30 | ||
JPS50106996A (en) * | 1974-01-23 | 1975-08-22 |
-
1977
- 1977-02-09 JP JP1357777A patent/JPS5398989A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1014711B (en) * | 1955-02-02 | 1957-08-29 | Nat Res Dev | Process for the separation and, if necessary, purification of cephalosporin C from mixtures containing cephalosporin N and C. |
DE1966849A1 (en) * | 1968-06-14 | 1974-09-19 | Ciba Geigy Ag | HEAVY METAL COMPLEXES OF CEPHALOSPORIN C AND THEIR USE FOR THE PRODUCTION OF 7-AMINOCEPHALOSPORANIC ACID |
JPS5048191A (en) * | 1973-08-17 | 1975-04-30 | ||
JPS50106996A (en) * | 1974-01-23 | 1975-08-22 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093392A (en) * | 2011-01-28 | 2011-06-15 | 海南灵康制药有限公司 | New method for preparing Cefamandole Nafate |
WO2012100383A1 (en) * | 2011-01-28 | 2012-08-02 | 海南灵康制药有限公司 | Refining process of cefamandole sodium |
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