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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AGfiledCriticalCiba Geigy AG
Priority to ES544128ApriorityCriticalpatent/ES8604145A1/es
Publication of ES544128A0publicationCriticalpatent/ES544128A0/es
Publication of ES8604145A1publicationCriticalpatent/ES8604145A1/es
PROCEDIMIENTO PARA LA OBTENCION DE ACIDOS 1-CARBOXIALCANOILPERHIDROINDOL-2-CARBOXILICOS. CONSISTE EN CONDENSAR UN COMPUESTO DE FORMULA (II) O DERIVADO FUNCIONAL DEL MISMO CON UN COMPUESTO DE FORMULA (III) O UN DERIVADO FUNCIONALMENTE REACTIVO DEL MISMO, EN PRESENCIA DE AGENTES DE CONDENSACION, TALES COMO BASES ORGANICAS O INORGANICAS, PARA OBTENER ACIDOS 1-CARBOXIALCANOILPERHIDROINDOL-2-CARBOXILICO DE FORMULA (I) Y SUS SALES FARMACEUTICAMENTE ACEPTABLES. SIENDO: R4 H O ALQUILO INFERIOR; R5 ALQUILO INFERIOR SUSTITUIDO POR ARILO QUE ES FENILO O FENILO SUSTITUIDO POR ALQUILO INFERIOR, ALCOXI INFERIOR Y OTROS Y T 0 O 1. SE UTILIZAN COMO HIPOTENSORES, ANTIHIPERTENSORES Y CARDIOACTIVOS.
ES544128A1985-06-131985-06-13Procedimiento para la obtencion de acidos 1-carboxialcanoil-perhidroindol-2-carboxilicos
ExpiredES8604145A1
(es)
Derivatives of 4-oh quinoline carboxylic acid substituted at position 2 by a dihydroxylated group possibly etherified or esterified,the process and the intermediates for their preparation,their application as medicaments and the compositions containing them