Vasoactive polypeptide and method of preparation from neural tissue
US4119618A · kind A · utility
7Cited by
3References
9Claims
0Family size
Inventor
Key dates
| Filing date | Apr 28, 1976 |
| Grant date | Oct 10, 1978 |
| Priority date | — |
| Expiry date | Apr 28, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/839
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A new polypeptide of unknown composition has been extracted from neural tissue and detected in central nervous system and sympathetic ganglia, which new polypeptide exhibits vasoactive activity in various biological areas such as bronchodilation since the peptide is a smooth muscle relaxant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.