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Laboratorios Made SA
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Laboratorios Made SA
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Priority to ES462986ApriorityCriticalpatent/ES462986A1/es
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Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur
(AREA)
Abstract
Un procedimiento para la preparación de 2,5,9-trimetil-tienomorfanos, concretamente el lambda-2,5,9-trimetil-tieno[3,4-f] morfano de fórmula I y el beta-2,5,9-trimetil-tieno[2,3-f] morfano de fórmula II, así como la de sus sales de adición con ácidos farmacológicamente aceptable, por ejemplo los hidrocloruros, ***(Ver fórmula) caracterizado porque se calienta la 2-(3-tienil)-1,3,4-trimetil-1,2,5,6-tetrahidropiridina de fórmula III, ***(Ver fórmula) en forma de hidrocloruro.
ES462986A1977-10-071977-10-07Un procedimiento para la preparacion de 2,5,9-trimetil-tie- nomofanos.
ExpiredES462986A1
(es)
1r-цис,1'r-цис-2,2'-(3,11-діоксо-4,10-діоксатридецилен)біс-1,2,3,4-тетрагідро-6,7-диметокси-2-метил-1-вератрилізохінолінієва сіль, спосіб її одержання, фармацевтична композиція, спосіб забезпечення нервово-м'язової блокади