Vitamin D3 analogs
US6329538A · kind A · utility
2Cited by
16References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2000 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Aug 25, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/59
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A compound of the formula ##STR1## wherein R is hydrogen or hydroxy, each R.sup.2 is independently H or halogen, X is .dbd.CH.sub.2, or when R is hydroxy, X is hydrogen or .dbd.CH.sub.2, and A is --C.ident.C--, ##STR2## or --CH.sub.2 --CH.sub.2 --, provided that when A is --CH.sub.2 --CH.sub.2 --, R.sub.2 is H.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.