"3'-Oxygenated derivatives of 4'-deoxy VLB ""A"" and ""B"" and related 1-formyl compounds"
US4115388A · kind A · utility
4Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 1977 |
| Grant date | Sep 19, 1978 |
| Priority date | — |
| Expiry date | Mar 30, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
3'-hydroxy and 3'-keto derivatives of 4'-deoxy VLB (deoxy VLB "A"), 4'-deoxyleurosidine (deoxy VLB "B"), 4'-deoxyvincristine and 4'-deoxy-1-desmethyl-1-formylleurosidine and related 4-desacetyl and C-3 carboxamide derivatives, useful as anti-tumor agents in mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.