Esteramide prodrugs of anti-inflammatory corticosteroids
US4221787A · kind A · utility
42Cited by
3References
86Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 20, 1979 |
| Grant date | Sep 9, 1980 |
| Priority date | — |
| Expiry date | Jul 20, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J43/003
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Transient, C-21 and/or C-17 esteramide prodrugs of the anti-inflammatory corticosteroids, prepared by esterification of hydroxy steroids, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.