发明名称 |
3-OXO-1,4-BENZOTHIAZINE DERIVATIVE |
摘要 |
<p>A compound represented by general formula (I), which is useful as a cataract remedy, wherein R<1> represents optionally protected hydroxy; R<2> represents lower alkyl; R<3> represents hydrogen, lower alkyl, optionally protected hydroxy or lower alkoxy, provided that the lower alkyl may be substituted by optionally protected hydroxy, amino or lower alkylamino; R<4> represents carboxyl which may be in the form of ester or carboxamide; and A represents alkylene. <CHEM></p> |
申请公布号 |
EP0627425(B1) |
申请公布日期 |
2000.11.02 |
申请号 |
EP19930919568 |
申请日期 |
1993.08.25 |
申请人 |
SANTEN PHARMACEUTICAL CO., LTD. |
发明人 |
KAWASHIMA, YOICHI;OTA, ATSUTOSHI;MIBU, HIROYUKI |
分类号 |
C07D279/16;(IPC1-7):C07D279/16;A61K31/54 |
主分类号 |
C07D279/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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