Novel N.sup.4 -Acyloxy-2,2'-cyclocytidines and process for preparation thereof
US4142041A · kind A · utility
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3References
4Claims
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Key dates
| Filing date | Aug 26, 1977 |
| Grant date | Feb 27, 1979 |
| Priority date | — |
| Expiry date | Aug 26, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H19/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
N.sup.4 -Acyloxy-2,2'-cyclocytidines of the formula: ##STR1## and N.sup.4, 3',5'-tri-O-acyl-2,2'-cyclocytidines of the formula: ##STR2## wherein R' and R are the same and represent an acyl group; which are useful for decreasing the total packed cell volume ratio (T/C%) with respect to ascitic form of Sarcoma 180 in small animals, and thus prolonging their lives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.