Composition comprising extracts of flos lonicerae, fructus forsythiae and radix scutellariae, uses and preparation thereof
US6787165B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2001 |
| Grant date | Sep 7, 2004 |
| Priority date | — |
| Expiry date | Oct 24, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a new formulation of the composition comprising Flos Lonicerae Fructus Forsythiae and Radix Scutellariae. This invention also provides a method for identification with HPLC and the characteristic peaks of the compositions of said composition. The composition possesses antiviral effective, namely, inhibition of influenza virus, parainfluenza virus, herpes I virus and herpes II virus. The invention refers to a method for preparation and control of the active components of Flos Lonicerae Fructus Forsythiae and Radix Scutellariae for its biological activity. The invention also provides a unique raw materials and intermediate formulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.