摘要 |
Phosphonic acid diester derivatives represented by general formula (1) which are useful as a remedy for hyperlipidemia and diabetes, an antitumor agent and a preventive or remedy for cataract, wherein R<1> represents cycloalkyl, etc.; R<2> represents hydrogen, phenyl or lower alkyl; R<3> and R<4> represent each lower alkyl; and A represents a heterocycle selected from among pyrazine, thiophene and phenyl-substituted thiazole rings.
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申请人 |
OTSUKA PHARMACEUTICAL FACTORY, INC.;MIYATA, KAZUYOSHI;SAKAI, YASUHIRO;SHOJI, YASUO;TSUDA, YOSHIHIKO;INOUE, YASUHIDE;SATO, KEIGO;MIKI, SHINYA |
发明人 |
MIYATA, KAZUYOSHI;SAKAI, YASUHIRO;SHOJI, YASUO;TSUDA, YOSHIHIKO;INOUE, YASUHIDE;SATO, KEIGO;MIKI, SHINYA |