发明名称 |
VITAMIN D3 LACTONE DERIVATIVES |
摘要 |
<p>A compound represented by the following Formula (1) that is effective for the treatment of Paget's disease of bone or hypercalcemia or a medically acceptable solvate thereof; (see formula 1) [wherein R1 refers to hydrogen atom, C1-C6 alkyl group optionally substituted with hydrogen group or CI-C6 alkoxy group optionally substituted with hydroxyl group, R2a and R2b refer to hydrogen atom, C1-C10 alkyl group optionally substituted with hydroxyl group, C6-C10 aryl group optionally substituted with hydroxyl group or C7-C12 aralkyl group optionally substituted with a hydroxyl group, or are combined to represent ethylene group. However, a compound in which R1 is a hydrogen atom or a methyl group and R2a and R2b are hydrogen atoms is excluded].</p> |
申请公布号 |
CA2514614(C) |
申请公布日期 |
2011.09.13 |
申请号 |
CA20042514614 |
申请日期 |
2004.01.29 |
申请人 |
TEIJIN PHARMA LIMITED |
发明人 |
TAKENOUCHI, KAZUYA;ANZAI, MIYUKI;SAITO, HIROSHI;OKADA, KAZUHISA;ISHIZUKA, SEIICHI;MIURA, DAISHIRO;TAKAYAMA, HIROAKI;KITTAKA, ATSUSHI;SAITO, NOZOMI;FUJISHIMA, TOSHIE |
分类号 |
C07D307/58;A61K31/593;A61P3/10;A61P3/14;A61P5/18;A61P9/12;A61P11/00;A61P17/00;A61P17/06;A61P17/10;A61P17/14 |
主分类号 |
C07D307/58 |
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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