| 发明名称 |
24,25-DIHYDROXYVITAMIN D3 DERIVATIVE |
| 摘要 |
To provide a medicine which has a potent vitamin D3-like activity and a reduced toxicity and is useful for treating calcium metabolism disorder and osteoporosis. A 24R,25-dihydroxy-26,27-dimethylvitamin D3 derivative represented by formula (I) wherein X represents hydrogen or hydroxy. |
| 申请公布号 |
WO9312082(A1) |
申请公布日期 |
1993.06.24 |
| 申请号 |
WO1992JP01612 |
申请日期 |
1992.12.10 |
| 申请人 |
CENTRAL GLASS CO., LTD.;TAISHO PHARMACEUTICAL CO., LTD. |
发明人 |
KIKUCHI, YOSHIYUKI;OTOMO, SUSUMU;HIGUCHI, SHOHEI;HARADA, MASAHIRO;IKEGAWA, NOBUO |
| 分类号 |
C07C401/00;C07J9/00;C07J71/00 |
主分类号 |
C07C401/00 |
| 代理机构 |
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