Method for promoting growth and reducing fat in animals using phenylethanolamine derivatives
申请人:AMERICAN CYANAMID COMPANY
公开号:EP0026298A1
公开(公告)日:1981-04-08
A method for the preparation of an animal feed composition comprising admixing an animal feed with from 0.01 to 400 grams per ton of feed of a compound of the following formula
wherein X, Y, Z, R,, R2, R3 and R4 are as defined in the text.
Some new compounds with the same general formula are claimed. These phenylethanol amine derivatives and their acid addition salts act as growth promotors and fat reducing agents in farm and companion animals.
一种制备动物饲料组合物的方法,包括在动物饲料中每吨添加 0.01 至 400 克下式化合物,其中 X、Y、Z、R、R2、R3 和 R4 如文中所定义。 本发明要求得到一些具有相同通式的新化合物。 这些苯乙醇胺衍生物及其酸加成盐可作为农场动物和伴侣动物的生长促进剂和降脂剂。