Vasodilating agent
US5288485A · kind A · utility
16Cited by
4References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1991 |
| Grant date | Feb 22, 1994 |
| Priority date | — |
| Expiry date | May 24, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q7/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A vasodilating agent and a hair growth promoting agent comprising an extract of hypericum erectum thunb as an effective component are disclosed. The hypericum erectum thunb extract is prepared from ground leaf, stem, root, fruit, seed, or flower of hypericum erectum thunb by extraction with an organic solvent. It is effective for curing or preventing diseases caused by disorder in blood circulation such as hypertension, angina pectories, myocardial infarction, congestive heart failure, frostbite, chilblain, cold constitution, and alopecia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.