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Application filed by Rada Danet, Eliza Gafiteanu, Lorica Gavrilita, Bujor Dragomir, Viorica Popa, Mircea Pavelescu, Valeriu SunelfiledCriticalRada Danet
Priority to RO100464ApriorityCriticalpatent/RO81362B1/en
Publication of RO81362A2publicationCriticalpatent/RO81362A2/en
Publication of RO81362B1publicationCriticalpatent/RO81362B1/en
Procedeul de obtinere a clorhidratului de vibramicina care consta în aceea ca, în sopul obtinerii unui randament de 90...06%, vibramicina sulfosalicilica se trateaza, la reflux, cu solutie etanolica de aicd clorhidric se purifica cu carbune activ, secristalizeaza si se filtreaza sterid.The process for obtaining the vitamin hydrochloride hydrochloride in that, in the whirlpool of a 90 ... 06% yield, the sulfosalicylic vibramicin is treated at reflux with ethanolic hydrochloric acid solution, it is purified by activated charcoal, is crystallized and filtered sterid.
RO100464A1980-03-131980-03-13Process for preparing vibramycin chlorohydrate
RO81362B1
(en)
Process for preparing of interphenylene 7-oxabicycloheptyl subsituted heterocyclic amide prostaglandin analogs useful in the treatment of thrombotic and vasaspatic
ACIDS (RS) -2- (2,3-DIHYDRO-5-HYDROXY-4,6,7-TRIMETHYLBENZOFURANNYL) -ACETICS AND ACIDS 2- (2,3-DIHYDRO-5-ACYLOXY-4,6,7-TRIMETHYLBENZO -FURANNYL) -ACETICS AND THEIR MUCOREGULATING AND ANTI-ISCHEMIC ESTERS AND PROCESS FOR PREPARING THEM.