D-Homosteroids
US4361578A · kind A · utility
18Cited by
2References
34Claims
0Family size
Inventors
Key dates
| Filing date | Nov 16, 1981 |
| Grant date | Nov 30, 1982 |
| Priority date | — |
| Expiry date | Nov 16, 2001 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention is directed to 3-oxo-D-homosteroids and derivatives thereof which are useful as antiantigens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.