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 Institutul De Cercetari Chimico-FarmaceuticefiledCriticalInstitutul De Cercetari Chimico-Farmaceutice
Priority to RO127558ApriorityCriticalpatent/RO96851B1/ro
Publication of RO96851B1publicationCriticalpatent/RO96851B1/ro
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea clorhidratului de tiramina cu randament de 80...85% si de puritate 98,5...99,3% prin decarboxilarea L-tirosinei în prezenta ciclohexanonei care are rol de catalizator, constituind, totodata, si mediu de reactie.
RO127558A1987-03-251987-03-25Procedeu de preparare a clorhidratului de tiramina
RO96851B1
(ro)
Procedee diastereoselective de obţinere a cis-nucleozidelor, analogiilor şi derivaţilor optic activi, compuşi intermediari şi procedee de obţinere a lor
(+)-1-(3-dimetilaminopropil)-1-(4'-fluorfenil)-1,3-dihidro-sobenofuran -5-carbonitrilo y sus sales de adicion de acido no toxicas farmaceuticamente utiles.
Substituted 1,2,3,4-tetrahydro-cyclopenta/b/indole-and 1,2,3,3a,4,8a-hexahydro-cyclopenta/b/indole derivatives, their intermediate products, process for their production and medical preparations containing them