19467-62-0

9,10-Dihydro-β-ergocryptine DihydroergocristinemesilateEPImpurityI 5'(S)-sec-butyl-9,10-dihydro-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione 5'?(S)-sec-butyl-9,10?-dihydro-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione 5'alpha(S)-sec-butyl-9,10alpha-dihydro-12'-hydroxy-2'-isopropylergotaman-3',6',18-trione 9,10α-Dihydro-12'-hydroxy-2'-isopropyl-5'α-[(S)-1-methylpropyl]ergotaman-3',6',18-trione Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-(1-methylethyl)-5'-[(1S)-1-methylpropyl]-, (5'α,10α)-