121367-05-3

(S)-(+)-Dimethindene Maleate is a subtype-selective mAChR M2 antagonist and histamine H1 receptor antagonist.

ChEBI: N,N-dimethyl-2-[3-[(1S)-1-(2-pyridinyl)ethyl]-1H-inden-2-yl]ethanamine is an indene.

Enantiomer that is a subtype-selective M 2 muscarinic receptor antagonist (pK i values are 7.08, 7.78, 6.70 and 7.00 for M 1 , M 2 , M 3 and M 4 receptors respectively). Also H 1 histamine receptor antagonist (pK i = 7.48).