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Application filed by Інститут Фізики Ан України, Институт физики АН Украины, Голдстар-Компані, ЛтдfiledCriticalІнститут Фізики Ан України
Priority to UA94053282ApriorityCriticalpatent/UA19979A/uk
Publication of UA19979ApublicationCriticalpatent/UA19979A/uk
N-substituted omega-(2-oxo-4-imidazolin-1-yl)alcanoic acids,salts and esters thereof,process for producing the same and these active agents containing pharmaceutical compounds
1-bromoethyl ethyl carbonate and its use in the preparation of 1''- ethoxycarbonyloxyethyl esters of penicillins and novel intermediates, methods for its preparation and 1-bromoethylchloroformate and 1-bromoethylbromoformate obtained as intermediates