发明名称 |
METHOD FOR IMPROVING THE SOLUBILITY OF TRICYCLIC AMINO ALCOHOL DERIVATIVES |
摘要 |
Compounds useful in the treatment and prevention of diabetes, obesity, hyperlipidemia and so on are provided in the form of oral preparations exhibiting good absorbability in the digestive tract. A method for improving the solubility of tricyclic amino alcohol derivatives of general formula (1) or salts thereof, characterized by using these derivatives or salts in the form of noncrystalline substance, wherein R1 is lower alkyl or benzyl; * represents an asymmetric carbon atom; R2 is hydrogen, halogeno, or hydroxyl; and A is a substituent represented by general formula (2) or (3), (wherein X is NH, O or S).
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申请公布号 |
CA2386373(A1) |
申请公布日期 |
2001.04.12 |
申请号 |
CA20002386373 |
申请日期 |
2000.09.28 |
申请人 |
ASAHI KASEI KABUSHIKI KAISHA |
发明人 |
HARA, TOSHIMI;NASU, MASAAKI;SUZUKI, KAZUMI;SUMITA, YUKIO |
分类号 |
A61K9/14;A61K9/16;A61K31/343;A61K31/381;A61K31/403;A61P3/04;A61P3/06;A61P3/10;C07D209/08;C07D209/88;C07D307/91;C07D333/76;(IPC1-7):C07D209/88 |
主分类号 |
A61K9/14 |
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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