Immunosuppressant tetracyclic triterpenes
US6022890A · kind A · utility
6Cited by
8References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 1998 |
| Grant date | Feb 8, 2000 |
| Priority date | — |
| Expiry date | Oct 21, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D493/10
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The compounds of Formula I ##STR1## are useful as immunosuppressive agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.