Term Name:	tetrahydroalstonine
Synonyms:	methyl (19alpha,20alpha)-19-methyl-16,17-didehydro-18-oxayohimban-16-carboxylate, methyl (20alpha)-16,17-didehydro-19alpha-methyl-18-oxayohimban-16-carboxylate, tetrahydroalstonine
Definition:	A heteropentacyclic compound that is (20alpha)-16,17-didehydro-18-oxayohimban which is substituted at position 16 by a methoxycarbonyl group and at position 19 by a methyl group. It is a metabolite found in several plant species.
Ontology:	ChEBI [CHEBI:9479]  ( EBI )