WS7622A mono- or di- sulfate, process for preparation thereof and use thereof
US5292510A · kind A · utility
1Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 1991 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Jun 11, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12R2001/465
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
WS7622A mono- or di-sulfate and pharmaceutically acceptable salts thereof. WS7622A exhibits human leukocyte elastase-inhibiting activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.