Term Name:	maytansine
Synonyms:	(4beta,5beta,11E,13E)-maytansine, maitansina, maitansine, maitansinum, Maytansine, NSC 153858, NSC-153858
Definition:	An organic heterotetracyclic compound and 19-membered macrocyclic lactam antibiotic originally isolated from the Ethiopian shrub Maytenus serrata but also found in other Maytenus species. It exhibits cytotoxicity against many tumour cell lines.
Ontology:	ChEBI [CHEBI:6701]  ( EBI )