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Priority claimed from IT4781178Aexternal-prioritypatent/IT1155794B/en
Priority claimed from IT4753779Aexternal-prioritypatent/IT1188814B/en
Application filed by Sigma Tau Ind FarmaceutifiledCriticalSigma Tau Ind Farmaceuti
Publication of MX5736EpublicationCriticalpatent/MX5736E/en
Opt. substd. benzyl alcohol and benzaldehyde prepn. - by reacting benzoic acid with ethyl or isobutyl chloroformate to give benzoyl-ethyl-carbonate, then catalytic hydrogenation and opt. oxidn.
Opt. substd. benzyl alcohol and benzaldehyde prepn. - by reacting benzoic acid with ethyl or isobutyl chloroformate to give benzoyl-ethyl-carbonate, then catalytic hydrogenation and opt. oxidn.
PROCEDURE FOR PREPARING 6-N-PROPIL ETIL U 8-METOXI-METHYL, METHYL-MERCAPTOMETILERGOLINAS, ALIL-8-METOXIMETIL OR METHYLMERAPTOM METHYL OR METILSULFONILMETIL-ERGOLINAS