Pyrrolydenemethyl-derivatives and process for their preparation
US5691334A · kind A · utility
16Cited by
0References
40Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1995 |
| Grant date | Nov 25, 1997 |
| Priority date | — |
| Expiry date | Aug 21, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D207/36
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New and known 5-(2H-pyrrol-2-ylidene)methyl!-2,2'-bi-1H-pyrrole derivatives, having immunomodulating activity and, represented by the general formula (I) and the pharmaceutically acceptable salts thereof, are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.