申请人:Pfizer Inc.
公开号:US04162253A1
公开(公告)日:1979-07-24
Quaternary 5,6-dihydroimidazo[2,1-b]thiazolium salts and novel quaternary 6,7-dihydro-[5H]thiazolo[3,2-a]pyrimidinium and 5,6,7,8-tetrahydrothiazolo[3,2-a][1,3]diazepinium salts, their preparation and preferred use as acaricidal agents are disclosed.
本文揭示了四元5,6-二氢咪唑[2,1-b]噻唑盐和新的四元6,7-二氢-[5H]噻唑[3,2-a]嘧啶盐以及5,6,7,8-四氢噻唑[3,2-a][1,3]二氮杂环庚烷盐的制备及其作为杀螨剂的首选用途。