申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:US04008274A1
公开(公告)日:1977-02-15
Salicylanilides of the formula: ##STR1## wherein each of R.sup.1 and R.sup.2 is hydrogen or methyl; R.sup.3 is hydrogen or C.sub.1-5 alkyl; R.sup.4 is hydrogen, nitro or methyl; and R.sup.5 is nitro, methyl, methoxy, ethoxy, methylthio or ethylthio, having utility as antifouling agents but having very low mammalian toxicity.
公式为:##STR1## 其中R.sup.1和R.sup.2中的每一个是氢或甲基;R.sup.3是氢或C.sub.1-5烷基;R.sup.4是氢、硝基或甲基;R.sup.5是硝基、甲基、甲氧基、乙氧基、甲硫基或乙硫基,具有防污剂的作用,但对哺乳动物的毒性非常低。