Ring D modifications of ellipticine. Part 1. New ellipticine derivatives from 1-cyano-6-methylellipticine.
作者:Adrian T. Boogaard、Upendra K. Pandit、Gerrit-Jan Koome
DOI:10.1016/s0040-4020(01)86971-4
日期:1994.2
New ellipticine derivatives are synthesized by modification of the cyanogroup of 1-cyano-6-methylellipticine. This resulted in the information of 1-acetyl- and 1-acetamido-6-methylellipticine. Deprotonation of 1-cyano-6-methylellipticine under the influence of a Palladium catalyst leads to a new annelated ellipticine (9). From the derivatives obtained, 9 showed the highest cytostatic activity.