JPS5515A - Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation - Google Patents
Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparationInfo
- Publication number
- JPS5515A JPS5515A JP5382378A JP5382378A JPS5515A JP S5515 A JPS5515 A JP S5515A JP 5382378 A JP5382378 A JP 5382378A JP 5382378 A JP5382378 A JP 5382378A JP S5515 A JPS5515 A JP S5515A
- Authority
- JP
- Japan
- Prior art keywords
- dioxo
- preparation
- phenylhexanoic acid
- acid
- biphenyl
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:2,6-Dioxo-6-phenylhexanoic acid of the formula; mp, 88W89°C, the infrared spectrum chart is given.
USE: Intermediate of drugs and agricultural chemicals. Bactericidal agent.
PREPARATION: A Pseudomonus bacterium producing 2,6-dioxo-6-pehylhexanoic acid, e.g., Pseudomonas SG 9611 (FERM-4469) is cultured in an enriched medium containing biphenyl as the sole or major carbon source through shaking culture or submerged culture with aeration process at a temperature of 25W35°C and near neutral pH for 2W4 days. The 2,6-dioxo-6-phenylhexanoic acid accumulated is separated and purified through adequate of combination of centrifuge, solvent extraction, column chromatography, concentration, crystallization, etc. Thus, biphenyl, a by-product produced in large quantities on petroleum refining, is effectively utilized.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5382378A JPS5515A (en) | 1978-05-08 | 1978-05-08 | Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5382378A JPS5515A (en) | 1978-05-08 | 1978-05-08 | Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5515A true JPS5515A (en) | 1980-01-05 |
JPS631301B2 JPS631301B2 (en) | 1988-01-12 |
Family
ID=12953504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5382378A Granted JPS5515A (en) | 1978-05-08 | 1978-05-08 | Novel substance, 2,6-dioxo-6-phenylhexanoic acid, and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5515A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03101501U (en) * | 1990-01-31 | 1991-10-23 |
-
1978
- 1978-05-08 JP JP5382378A patent/JPS5515A/en active Granted
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS * |
Also Published As
Publication number | Publication date |
---|---|
JPS631301B2 (en) | 1988-01-12 |
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