| 发明名称 |
(20S)-2-METHYLENE-19-NOR-22-DIMETHYL-1alpha,25-DIHYDROXYVITAMIN D3 AND (20R)-2-METHYLENE-19-NOR-22-DIMETHYL-1alpha,25-HYDROXYVITAMIN D3 |
| 摘要 |
Compounds of formula I are provided where X1, X2 and X3 are independently selected from H or hydroxy protecting groups. Such compounds may be used in preparing pharmaceutical compositions and are useful in treating a variety of biological conditions.
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| 申请公布号 |
US2011237556(A1) |
申请公布日期 |
2011.09.29 |
| 申请号 |
US201113053844 |
申请日期 |
2011.03.22 |
| 申请人 |
DELUCA HECTOR F;FLORES AGNIESZKA;GRZYWACZ PAWEL;PLUM LORI A;CLAGETT-DAME MARGARET |
发明人 |
DELUCA HECTOR F.;FLORES AGNIESZKA;GRZYWACZ PAWEL;PLUM LORI A.;CLAGETT-DAME MARGARET |
| 分类号 |
A61K31/593;A61P3/10;A61P11/06;A61P17/00;A61P17/06;A61P19/02;A61P19/10;A61P25/00;A61P29/00;A61P35/00;A61P35/02;A61Q19/00;C07C401/00 |
主分类号 |
A61K31/593 |
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