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Dainippon Pharmaceutical Co Ltd
Original Assignee
Dainippon Pharmaceutical Co Ltd
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Filing date
Publication date
Application filed by Dainippon Pharmaceutical Co LtdfiledCriticalDainippon Pharmaceutical Co Ltd
Priority to ES8802327ApriorityCriticalpatent/ES2010295A6/es
Publication of ES2010295A6publicationCriticalpatent/ES2010295A6/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE HETEROARILCARBOXAMIDA. COMPRENDE: HACER REACCIONAR (II) CON (III), PARA PRODUCIR (I). EN DICHAS FORMULAS A REPRESENTA ALQUILENO C3-5, X REPRESENTA > NCHPH2 O > C=CPH2 Y HET REPRESENTA UN GRUPO DE FORMULAS (IV) O (V). LOS COMPUESTOS DE FORMULA (I) ASI COMO SUS SALES MUESTRAN EXCELENTE ACTIVIDAD ANTIALERGICA Y, POR TANTO, SON UTILES EN EL TRATAMIENTO DE ENFERMEDADES ALERGICAS.
ES8802327A1988-07-221988-07-22Procedimiento para la prpeparacion de derivados de heteroarilcarboxamida.
ExpiredES2010295A6
(es)
Production of certain 7-(2-syn-hydroximino)acetamido cephalosporin derivatives and some thioesters of 2-(2-aminothiazol-4-yl)-2-syn-(lower alkoxy)imino-acetic acid for use therein