JPS52156997A - Preparation of penicillin and cephalosporin derivatives - Google Patents
Preparation of penicillin and cephalosporin derivativesInfo
- Publication number
- JPS52156997A JPS52156997A JP7331176A JP7331176A JPS52156997A JP S52156997 A JPS52156997 A JP S52156997A JP 7331176 A JP7331176 A JP 7331176A JP 7331176 A JP7331176 A JP 7331176A JP S52156997 A JPS52156997 A JP S52156997A
- Authority
- JP
- Japan
- Prior art keywords
- penicillin
- preparation
- cephalosporin derivatives
- bacteria
- cephalosporin
- 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.)
- Granted
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare penicillin and cephalosporin derivatives effective against gram positive (or negative) bacteria, by the reaction of 6-aminopenicillanic acid etc. in the presence of bacteria belonging to Alcaligenes genus.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7331176A JPS52156997A (en) | 1976-06-23 | 1976-06-23 | Preparation of penicillin and cephalosporin derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7331176A JPS52156997A (en) | 1976-06-23 | 1976-06-23 | Preparation of penicillin and cephalosporin derivatives |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11219278A Division JPS5492693A (en) | 1978-09-14 | 1978-09-14 | Preparation of cephalosporin derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52156997A true JPS52156997A (en) | 1977-12-27 |
JPS548754B2 JPS548754B2 (en) | 1979-04-18 |
Family
ID=13514487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7331176A Granted JPS52156997A (en) | 1976-06-23 | 1976-06-23 | Preparation of penicillin and cephalosporin derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52156997A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962695A (en) * | 1972-10-24 | 1974-06-18 | ||
JPS4975787A (en) * | 1972-11-20 | 1974-07-22 |
-
1976
- 1976-06-23 JP JP7331176A patent/JPS52156997A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4962695A (en) * | 1972-10-24 | 1974-06-18 | ||
JPS4975787A (en) * | 1972-11-20 | 1974-07-22 |
Also Published As
Publication number | Publication date |
---|---|
JPS548754B2 (en) | 1979-04-18 |
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