JPS5724358A - Cyclic imino acid having activity capable of inhibiting mutation and its preparation - Google Patents
Cyclic imino acid having activity capable of inhibiting mutation and its preparationInfo
- Publication number
- JPS5724358A JPS5724358A JP9908380A JP9908380A JPS5724358A JP S5724358 A JPS5724358 A JP S5724358A JP 9908380 A JP9908380 A JP 9908380A JP 9908380 A JP9908380 A JP 9908380A JP S5724358 A JPS5724358 A JP S5724358A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- cyclic imino
- imino acid
- formula
- favolus
- 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)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:A cyclic imino acid shown by the formula I (n is 2 or 3). Colorless needlelike crystal; browning and decomposing gradually at ≥160°C, not melting, soluble in water, slightly soluble in organic solvents; color reaction, positive in ninhydrin reaction, Rydon and Smith reaction, and tetrazolium reaction; decoloring potassium permanganate.
EXAMPLE: 5-cyanophlorin shown by the formula II.
USE: A substance capable of inhibiting mutation of bacteria, and preventive for carcinogenicity. (Preventing the tumorigenesis of chick fetal fibroblast caused by chick inner tumor).
PROCESS: "Favolus brasiliensis"(Fr.)Fr. K2013 (FERM-P5458), cyclic imino acid producing bacterium belonging to the genus "Favolus", is cultivated aerobically and a compound shown by the formula I is collected from the culture.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9908380A JPS5724358A (en) | 1980-07-18 | 1980-07-18 | Cyclic imino acid having activity capable of inhibiting mutation and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9908380A JPS5724358A (en) | 1980-07-18 | 1980-07-18 | Cyclic imino acid having activity capable of inhibiting mutation and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5724358A true JPS5724358A (en) | 1982-02-08 |
JPS6212792B2 JPS6212792B2 (en) | 1987-03-20 |
Family
ID=14238007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9908380A Granted JPS5724358A (en) | 1980-07-18 | 1980-07-18 | Cyclic imino acid having activity capable of inhibiting mutation and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5724358A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007046657A (en) * | 2005-08-08 | 2007-02-22 | Kurabe Ind Co Ltd | Packing |
-
1980
- 1980-07-18 JP JP9908380A patent/JPS5724358A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007046657A (en) * | 2005-08-08 | 2007-02-22 | Kurabe Ind Co Ltd | Packing |
Also Published As
Publication number | Publication date |
---|---|
JPS6212792B2 (en) | 1987-03-20 |
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