MeSH definition : Tetracyclic spiro-BENZAZEPINES isolated from the seeds of CEPHALOTAXUS. They are esters
of the alkaloid cephalotaxine and may be effective as antineoplastic agents.;
Tetracyclic spiro-BENZAZEPINES isolated from the seeds of CEPHALOTAXUS. They are esters
of the alkaloid cephalotaxine and may be effective as antineoplastic agents.