摘要 |
A phosphonic diester derivative represented by general formula (I) and useful as remedies for hyperlipidemia, hypertension, diabetes, and so forth. In said formula, A represents oxygen or sulfer; R1, R2, R9 and R10 represent each independently hydrogen, lower alkoxy, nitro, lower alkyl, halogenated lower alkyl or halogen; R3 represents phenyl, -B-R6 (wherein B represents oxygen or sulfur; and R6 represents hydrogen, lower alkyl, cycloalkyl, phenyl, phenylated lower alkyl wherein the phenyl may be halogenated, phenoxylated lower alkyl, lower-alkoxy carbonyl-substituted lower alkyl, carboxylated lower alkyl or lower alkenyl) or -NR7R8 (wherein R7 and R8 represent each independently hydrogen, lower alkyl, amino or cycloalkyl, or R7 and R8 are combined together to form lower alkylene); and R4 and R5 represent each independently hydrogen or lower alkyl.
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申请人 |
OTSUKA PHARMACEUTICAL FACTORY, INC. |
发明人 |
KUROGI, YASUHISA;MIYATA, KAZUYOSHI;NAKAMURA, SHIZUO;KONDO, MITSUYOSHI;IWAMOTO, TAKESHI;NABA, CHIEKO;TSUDA, YOSHIHIKO;INOUE, YASUHIDE;KANAYA, JUN;SATO, KEIGO |