申请人:Ciba-Geigy Corporation
公开号:US03933841A1
公开(公告)日:1976-01-20
Isothiocyano substituted 2-phenoxy, 2-phenylthio and 2-phenylamino-benzoxazoles have anthelmintic activity in warm-blooded animals. Included are compounds of the formula ##SPC1## In which one of R.sub.2 and R.sub.5 is isothiocyano and the other is hydrogen, methyl, methoxy, chlorine or nitro; Y is oxygen, sulphur or ##EQU1## wherein R is hydrogen or methyl; and n is 0 or 1.
异硫氰基取代的2-苯氧基、2-苯硫基和2-苯胺基苯并噁唑具有温血动物的驱虫活性。其中包括以下式的化合物:其中R.sub.2和R.sub.5中的一个是异硫氰基,另一个是氢、甲基、甲氧基、氯或硝基;Y是氧、硫或R为氢或甲基;n为0或1。