Berberine compounds and processes for the preparation of berberine compounds
US8163912B2 · kind B2 · utility
1Cited by
2References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2009 |
| Grant date | Apr 24, 2012 |
| Priority date | — |
| Expiry date | Dec 18, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D471/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention is directed to berberine compounds and processes for the preparation of berberine compounds through an intramolecular Bischler-Napieralski cyclization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.