Process for the preparation of mometasone furoate
US6177560A · kind A · utility
10Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1999 |
| Grant date | Jan 23, 2001 |
| Priority date | — |
| Expiry date | Dec 29, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a new process for the preparation of mometasone 17-furoate, a steroid derivative useful in the treatment of inflammatory disease, by direct esterification of the 17 hydroxyl group without prior protection of the free 11 hydroxy function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.