IP Library Granted Patent US 10,570,426
Granted Patent B2
US 10,570,426 · App. 15/124,331 · Granted Feb 25, 2020

Method for producing methacrylic acid ester and novel methacrylic acid ester synthetase

Inventors: Yasuhisa Asano (Toyama, JP); Eiji Sato (Kanagawa, JP); Fujio Yu (Kanagawa, JP); Wataru Mizunashi (Kanagawa, JP)
Assignee: Mitsubishi Chemical Corporation
C12P7/62C12N9/10C12N9/1029C12Y203/01
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Quick Facts
Patent No.
US 10,570,426
App. No.
15/124,331
Granted
Feb 25, 2020
Kind
B2
Abstract

Provided is a method for producing a methacrylic acid ester using a biocatalyst, said method comprising a step of reacting an alcohol or a phenol with methacrylyl-CoA in the presence of an alcohol acyltransferase originated from a plant selected from the group consisting of a plant belonging to the genus Osmanthus , a plant belonging to the genus Vitis , a plant belonging to the genus Citrus , a plant belonging to the genus Durio , a plant belonging to the genus Magnolia and a plant belonging to the genus Chamaemelum to thereby synthesize the methacrylic acid ester.

Claims (3)

1. A method for producing a methacrylic acid ester, comprising:

synthesizing a methacrylic acid ester by reacting alcohol or phenol with methacrylyl-CoA in the presence of an alcohol acyltransferase derived from a plant selected from the group consisting of plants that belong to Durio and Chamaemelum.

2. The method for producing a methacrylic acid ester according to claim 1 , in which the plant is selected from the group consisting of Durio zibethinus and Chamaemelum nobile.

Assignments (4)
CHANGE OF NAME Recorded Jul 10, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043136/0132 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 31, 2016
From: ASANO, YASUHISA
To: PUBLIC UNIVERSITY CORPORATION TOYAMA PREFECTURAL UNIVERSITY
Reel/Frame 040175/0626 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 31, 2016
From: SATO, EIJI; YU, FUJIO; MIZUNASHI, WATARU
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 040519/0152 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 31, 2016
From: PUBLIC UNIVERSITY CORPORATION TOYAMA PREFECTURAL UNIVERSITY
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 040519/0155 →
Priority Claims (1)
JP 2014-044880 · Mar 7, 2014 · national
Continuity (1)
Related Publication 20170022525A1 · Jan 26, 2017