发明公开
- 专利标题： POLYSULFIDE STABILIZATION
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申请号： US17905096申请日： 2021-02-26
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公开(公告)号： US20230147021A1公开(公告)日： 2023-05-11
- 发明人: Hideshi IHARA , Shingo KASAMATSU
- 申请人： University Public Corporation Osaka , Bio-Xcelerator, Inc.
- 申请人地址： JP Osaka-shi, Osaka
- 专利权人： University Public Corporation Osaka,Bio-Xcelerator, Inc.
- 当前专利权人： University Public Corporation Osaka,Bio-Xcelerator, Inc.
- 当前专利权人地址： JP Osaka-shi, Osaka
- 优先权： JP 20034471 2020.02.28
- 国际申请： PCT/JP2021/007397 2021.02.26
- 进入国家日期： 2022-08-26
- 主分类号： C07C229/36
- IPC分类号： C07C229/36 ; C07C233/17 ; C07C323/24
摘要：
The present invention is a new tyrosine derivative described below to inhibit hydrolysis of polysulfide.
The new tyrosine derivative formed according to a chemical formula indicated below, wherein one of a-c is “OH” and the rest are “H”;
d is CnH2nα, where α is “H” or a “halogen atom,” the halogen atom is preferably “I,” and n is an integer from 1 to 5; and
e is (NH)x(CO)yCzH2zβ, where x is 1 or 0, y is 1 or 0, z is an integer from 1 to 5, β is “H” or a “halogen atom,”.
The new tyrosine derivative formed according to a chemical formula indicated below, wherein one of a-c is “OH” and the rest are “H”;
d is CnH2nα, where α is “H” or a “halogen atom,” the halogen atom is preferably “I,” and n is an integer from 1 to 5; and
e is (NH)x(CO)yCzH2zβ, where x is 1 or 0, y is 1 or 0, z is an integer from 1 to 5, β is “H” or a “halogen atom,”.
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