Methysergide Maleate

Overview

Methysergide Maleate is a small molecule active pharmaceutical ingredient (ChEMBL CHEMBL1200938).

Chemical identity

IUPAC name

(6aR,9R)-N-[(2S)-1-hydroxybutan-2-yl]-4,7-dimethyl-6,6a,8,9-tetrahydroindolo[4,3-fg]quinoline-9-carboxamide;(Z)-but-2-enedioic acid

Canonical SMILES

CC[C@@H](CO)NC(=O)[C@H]1CN([C@@H]2CC3=CN(C4=CC=CC(=C34)C2=C1)C)C.C(=C\C(=O)O)\C(=O)O

InChIKey

LWYXFDXUMVEZKS-ZVFOLQIPSA-N