JPS56158796A - Novel antibiotic planothiocins and their preparation - Google Patents
Novel antibiotic planothiocins and their preparationInfo
- Publication number
- JPS56158796A JPS56158796A JP6326480A JP6326480A JPS56158796A JP S56158796 A JPS56158796 A JP S56158796A JP 6326480 A JP6326480 A JP 6326480A JP 6326480 A JP6326480 A JP 6326480A JP S56158796 A JPS56158796 A JP S56158796A
- Authority
- JP
- Japan
- Prior art keywords
- planothiocin
- planothiocins
- reaction
- cwg
- mold
- 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
Abstract
NEW MATERIAL:Antibiotic planothiocin C, planothiocin D, planothiocin E, planothiocin F, and planothiocin G. Molecular weight: all planothiocins CWG, 1,200W 1,500. Melting point: planothiocin C, 247W251°C; planothiocin D, 254W258°C; planothiocin E, 245W247°C; planothiocin F, 258W260°C; and planothiocin G, 262W264°C. Color reaction: all planothiocins CWG are positive in KMnO4 reaction and iodine reaction and negative in ninhydrin reaction, Molitch reaction, etc.
USE: An antibacterial agent. A feed additive.
PROCESS: For example, Actinoplanes sp. A 12526 strain (FERM-P 5063) is subjected to liquid cultivation under aerobic conditions and separated into a filtrate and a mold. A mixture of the desired substances is extracted from the mold with acetone, purified, and each fraction of planothiocins CWG is separated and collected using a silica gel column.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6326480A JPS56158796A (en) | 1980-05-12 | 1980-05-12 | Novel antibiotic planothiocins and their preparation |
DE19803028594 DE3028594A1 (en) | 1979-08-09 | 1980-07-28 | NEW PLANOTHIOCIN ANTIBIOTICS |
AU60903/80A AU536657B2 (en) | 1979-08-09 | 1980-07-30 | Antibiotics planothiocins |
NZ194565A NZ194565A (en) | 1979-08-09 | 1980-08-05 | Sulphur-containing antibiotics called planothiocin-a,-b,-c,d,-e,-f and -g |
US06/175,677 US4288429A (en) | 1979-08-09 | 1980-08-05 | Antibiotic planothiocins |
FR8017447A FR2463151A1 (en) | 1979-08-09 | 1980-08-07 | NEW ANTIBIOTIC PLANOTHIOCINS |
DK341380AA DK149964B (en) | 1979-08-09 | 1980-08-08 | PROCEDURE FOR THE PREPARATION OF A MIXTURE OF ANTIBIOTIC SUBSTANCES PLANOTHIOCINES |
CA000357917A CA1154756A (en) | 1979-08-09 | 1980-08-08 | Antibiotics planothiocins |
GB8025894A GB2055794B (en) | 1979-08-09 | 1980-08-08 | Planothiocin antibiotics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6326480A JPS56158796A (en) | 1980-05-12 | 1980-05-12 | Novel antibiotic planothiocins and their preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56158796A true JPS56158796A (en) | 1981-12-07 |
JPS6228958B2 JPS6228958B2 (en) | 1987-06-23 |
Family
ID=13224245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6326480A Granted JPS56158796A (en) | 1979-08-09 | 1980-05-12 | Novel antibiotic planothiocins and their preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56158796A (en) |
-
1980
- 1980-05-12 JP JP6326480A patent/JPS56158796A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6228958B2 (en) | 1987-06-23 |
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