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 Otsuka Pharma Co LtdfiledCriticalOtsuka Pharma Co Ltd
Publication of ZA811178BpublicationCriticalpatent/ZA811178B/en
C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
C07D257/04—Five-membered rings
ZA00811178A1980-02-291981-02-23Tetrazole derivatives, process for the preparation thereof, and anti-ulcer composition containing the same
ZA811178B
(en)
Process for preparing antiinflammatory 4,5-diaryl-alfa-poly- fluoroalkyl-1h-imidazole-2-methanamides and pharmaceutical compositions containing the same