Triterpenes
US5631282A · kind A · utility
32Cited by
0References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | May 20, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P37/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Four triterpenes of Formula 1 (where "---" is either a single or double bond and R is H or acetate) are disclosed which are potent and selective immunosuppressive agents. These compounds have been isolated from Spachea correa root. ##STR1##
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.