Process for the preparation of hydrocortisone
US5260463A · kind A · utility
2Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 1992 |
| Grant date | Nov 9, 1993 |
| Priority date | — |
| Expiry date | Aug 25, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
An improved process for the preparation of hydrocortisone and novel intermediates which avoids an 11-hydroxylation step and results in improved yields.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.