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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Publication of ES489140A0publicationCriticalpatent/ES489140A0/es
Publication of ES8103085A1publicationCriticalpatent/ES8103085A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE INDOL POLICICLICOS DE FORMULA (I), EN LA QUE R2 EN UN ATOMO DE HIDROGENO O UN GRUPO ALCOHILO DE MENOS DE 7 ATOMOS DE CARBONO Y LA SE SUS SALES DE ADICION DE ACIDOS FARMACEUTICAMENTE ACEPTABLES. CONSISTE DEN HACER REACCIONAR UN COMPUESTO DE FORMULA (II) EN LA QUE R1 ES UN GRUPO ALCOHILO DE MENOS DE 7 ATOMOS DE CARBONO Y R2 MANTINEN EL SIGNIFICADO ANTERIORMENTE DADO, CON UN HALOGENURO DE METAL ALCALINO. ESTOS COMPUESTOS SE EMPLEAN COMO CASODILATADORES CEREBRALES Y/O ANTIHIPERTENSIVOS. *FORMULA*. L
ES489140A1979-10-041980-03-03Un procedimiento para preparar derivados de indol policicli-cos
ExpiredES8103085A1
(es)
Novel process for the production of a nitrate of a carbohydrate derivative and pharmaceutical compositions containing the compound produced by said process