Compounds having anticancer activity : process for their preparation and pharmaceutical compositions containing them
US6576662B2 · kind B2 · utility
7Cited by
2References
59Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2001 |
| Grant date | Jun 10, 2003 |
| Priority date | — |
| Expiry date | Jul 10, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D417/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to novel anticancer agents, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, and their pharmaceutically acceptable solvates. The present invention more particularly relates to novel derivatives of andrographolide, their stereoisomers, their polymorphs, their pharmaceutically acceptable salts, and their pharmaceutically acceptable solvates. The novel derivatives of andrographolide have the general formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.