Term Name:	mertansine
Synonyms:	(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.1(10,14).0(3,5)]hexacosa-10(26),11,13,16,18-pentaen-6-yl (2S)-2-[methyl(3-sulfanylpropanoyl)amino]propanoate, DM 1, DM1, maytansinoid DM 1, maytansinoid DM1, N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)-maytansine
Definition:	An organic heterotetracyclic compound and 19-membered macrocyclic lactam that is maytansine in which one of the hydrogens of the terminal N-acetyl group is replaced by a sulfanylmethyl group.
Ontology:	ChEBI [CHEBI:82755]  ( EBI )