1-Ethyl-4-(2-morpholinoethyl)-3,3-diphenyl-2-pyrrolidone monohydrochloride (or hydrochloride hydrate);a central nervous system stimulant, advocated but infrequently used as a respiratory stimulant in anaesthesia. ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973
1-Ethyl-4-(2-morpholinoethyl)-3,3-diphenyl-2-pyrrolidone monohydrochloride (or hydrochloride hydrate);a central nervous system stimulant, advocated but infrequently used as a respiratory stimulant in anaesthesia. ... (05 Mar 2000) ...