Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Richardson Vicks Inc
Original Assignee
Richardson Merrell Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Richardson Merrell IncfiledCriticalRichardson Merrell Inc
Priority to ES496898ApriorityCriticalpatent/ES8304556A1/es
Publication of ES496898A0publicationCriticalpatent/ES496898A0/es
Publication of ES8304556A1publicationCriticalpatent/ES8304556A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE 5-(OPCIONALMENTE FENIL SUSTITUIDAS)-6H-1,3,4-TIADIACIN-2-AMINAS Y DE SUS SALES DE ADICION DE ACIDO FISIOLOGICAMENTE COMPATIBLES, DE FORMULA (I), EN LA QUE R ES ALQUILO C <- . CONSISTE EN LA REACCION DE UN FENILHALURO DE FORMULA (II) CON UNA TIOSEMICARBAZIDA 4-SUSTITUIDA DE FORMULA H NNHCSNH-R, EN LAS QUE X ES CLORO O BROMO, Y R ES ALQUILO C <- , EN UN DISOLVENTE INERTE, A UNA TEMPERATURA ENTRE 60 C Y 80 C; SEGUIDA DEL TRATAMIENTO DE LA SAL DE HALURO OBTENIDA CON UNA BASE. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS COMO RELAJANTES MUSCULARES.
ES496898A1980-11-151980-11-15Procedimiento para preparar 5-(opcionalmente fenil sustitui-das)-6h-1,3,4-tiadiacin-2-aminas
ExpiredES8304556A1
(es)