1,3-dihydroxy-20,20-cycloalkyl-vitamin D3analogs
US6492353B1 · kind B1 · utility
2Cited by
12References
30Claims
0Family size
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Key dates
| Filing date | Sep 3, 1998 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | Sep 3, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C401/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to 1,3-dihydroxy-20,20-dialkyl-vitamin D3 analogs of Formula (I): compositions comprising the analogs, methods of preparing the analogs and methods of treatment of osteoporosis, secondary hyperparathyroidism, cancer and autoimmune diseases using such analogs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.