发明公开
EP0916654A1 SULFONIC ESTER DERIVATIVES, PROCESS FOR PREPARING THE SAME, AND USE THEREOF
失效
SUVFONSÄUREESTER-DERIVATE，VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
- 专利标题： SULFONIC ESTER DERIVATIVES, PROCESS FOR PREPARING THE SAME, AND USE THEREOF
- 专利标题（中）： SUVFONSÄUREESTER-DERIVATE，VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
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申请号： EP97933892.8申请日： 1997-08-01
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公开(公告)号： EP0916654A1公开(公告)日： 1999-05-19
- 发明人: YASOHARA, Yoshihiko , MIYAMOTO, Kenji , KAWANO, Shigeru , HASEGAWA, Junzo
- 申请人： KANEKA CORPORATION
- 申请人地址： 2-4, Nakanoshima 3-chome, Kita-ku Osaka-shi, Osaka 530-8288 JP
- 专利权人： KANEKA CORPORATION
- 当前专利权人： KANEKA CORPORATION
- 当前专利权人地址： 2-4, Nakanoshima 3-chome, Kita-ku Osaka-shi, Osaka 530-8288 JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP220344/96 19960802; JP262398/96 19960910
- 国际公布： WO9805634 19980212
- 主分类号： C07C309/64
- IPC分类号： C07C309/64 ; C07C309/72 ; C07C303/30 ; C07B53/00
摘要：
Novel and useful optical active 2-aralkyl-3-sulfonyloxy-1-propanol and 2-aralkyl-3-sulfonyloxypropionic acid are provided by using an optical active 2-aralkyl-3-acyloxy-1-propanol as a starting material. Furthermore, an optical active 2-aralkyl-3-thiopropionic acid, which is an important intermediate of enkephalinase inhibitor, is provided. According to the present invention, industrially useful optical active sulfonic acid ester derivatives can be provided.
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