15-deoxyspergualin analogs, their method of preparation and their use in therapeutics
US5637613A · kind A · utility
2Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 23, 1995 |
| Grant date | Jun 10, 1997 |
| Priority date | — |
| Expiry date | Feb 23, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates, by way of novel industrial products, to compounds which are structurally related to 15-deoxyspergualin and which have the formula ##STR1## in which: A is a single bond, a group --CH.sub.2 --, a group --CH.sub.2 O--, a group --CH.sub.2 NH--, a group --CH(OH)--, a group --CHF-- or a group --CH(OCH.sub.3)--, and PA1 n is equal to 6 or 8, and their addition salts. These novel compounds are useful especially as immunosuppressants. The invention further relates to the method of preparing said compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.