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Application filed by Gheorghe Balica, Toma Negomireanu, Gelu Marius Balica, Rozalia Speteanu, Stanca Cismaru, Lucian Harles, Mioara Botez, HîNCUIORDACHEfiledCriticalGheorghe Balica
Priority to RO129808ApriorityCriticalpatent/RO98733B1/en
Publication of RO98733B1publicationCriticalpatent/RO98733B1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Inventia se refera la un procedeu de preparare a solicilatului de 8-hidroxichinolina cu proprietati antibacteriene, antifungice si antivirotice, prin aceea ca se supune reactiei, în proportii echimoleculare 8-hidroxichinolina sau oxina cu acidul salcilic în mediu apos (apa demineralizata) sub reflux la 90...100 degree C, timp de 3h.The invention relates to a process for the preparation of an 8-hydroxyquinoline requiered with antibacterial, antifungal and antiviral properties by subjecting the 8-hydroxyquinoline or oxine to salicylic acid in aqueous medium (demineralized water) under reflux at 90 ... 100 ° C, for 3h.
RO129808A1987-09-221987-09-22Process for preparing 8-hydroxyquinoline salicylate
RO98733B1
(en)
Manufacture of paper using copolymers of 2-acrylamido-2-methylpropane sulfonic acid for increasing rate of dewatering of high mechanical/thermomechanical pulp furnishes