Title:
POLYHYDROXYALKANOATE AND ITS PRODUCTION METHOD, ω-(2- THIENYL SULFANIL) ALKANOIC ACID AND ITS PRODUCTION METHOD
Document Type and Number:
Japanese Patent JP3748537
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new PHA(polyhydroxyalkanoate) containing a 3-hydroxy- thioalkanoic acid unit having a side chain comprising a thienyl group having a high reactivity and its production method.
SOLUTION: The production method for the PHA involves a process of collecting it from a cell body of a microorganism which is cultured in a culture medium containing 5-(2-thienyl sulfanil) valeric acid represented by chemical formula [4] or 6-(2-thienyl sulfanil) hexanoic acid represented by chemical formula [5], and the PHA obtained is represented by chemical formula [1] (n is an integer of 1-9).
Inventors:
Appearance respect
Tomohiro Suzuki
Takeshi Imamura
Etsuko Sugawa
Takeshi Nomoto
Homma Tsutomu
Tetsuya Yano
Tomohiro Suzuki
Takeshi Imamura
Etsuko Sugawa
Takeshi Nomoto
Homma Tsutomu
Tetsuya Yano
Application Number:
JP2002046522A
Publication Date:
February 22, 2006
Filing Date:
February 22, 2002
Export Citation:
Assignee:
Canon Inc
International Classes:
C08G63/60; C08G63/688; C07D333/34; C08G63/68; C12P7/62; C12P11/00; C12R1/38; (IPC1-7): C08G63/68; C07D333/34; C12P7/62; //(C12P7/62; C12R1:38)
Domestic Patent References:
| JP2000072865A |
Attorney, Agent or Firm:
Akio Miyazaki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki