Hydrochloride or fumarate of 1-{2-(2R)-(3,4-dichlorophenyl)-4-(3,4,5-trimethoxybenzoyl)-morpholin-2-ylethyl}spirobenzo(c)thiophene-1(3H),4'-piperidine-(2S)-oxide and preparation containing thereof

摘要

The below-described compound has good oral adsorption and exhibits markedly excellent antagonistic action against both NK1 receptors and NK2 receptors. Hydrochloride or fumarate of 1-ä2-Ä(2R)-(3,4-dichlorophenyl)-4-(3,4,5-trimethoxybenzoyl)morpholin-2 -ylÜethylüspiroÄbenzo(c)thiophene-1(3H),4'-piperidinÜ-(2S)-oxi de.