Amino-alcohol derivatives
    2.
    发明授权
    Amino-alcohol derivatives 失效
    氨基醇衍生物

    公开(公告)号:US4474977A

    公开(公告)日:1984-10-02

    申请号:US901223

    申请日:1978-04-28

    摘要: The new amino-alcohol derivatives according to the invention have the formula: ##STR1## wherein: (a) R.sub.1 is hydrogen, an alkylthio C.sub.1 -C.sub.5 radical, a cycloalkylthio C.sub.5 -C.sub.6 radical, an alkoxy C.sub.1 -C.sub.5 radical, a cycloalkyloxy C.sub.5 -C.sub.6 radical, an alkyl C.sub.1 -C.sub.5 radical, a cycloalkyl C.sub.5 -C.sub.6 radical or a halogen atom;(b) R.sub.2 is a lower alkyl C.sub.1 -C.sub.3 radical;(c) R.sub.3 is an alkyl C.sub.1 -C.sub.18 radical, substituted or not, an alkenyl C.sub.6 -C.sub.18 radical substituted or not, a cycloalkyl C.sub.5 -C.sub.9 radical;(d) R.sub.4 is an acyl group having the formula: ##STR2## in which R.sub.5 represents an alkyl C.sub.1 -C.sub.10 substituted or not, an alkenyl C.sub.2 -C.sub.4, a cycloalkyl C.sub.3 -C.sub.8, a phenyl substituted or not or a cinnamyl radical, R.sub.4 being hydrogen if R.sub.1 is hydrogen, an alkyl, alkoxy, cycloalkoxy or cycloalkyl radical or a halogen atom.

    摘要翻译: 根据本发明的新的氨基醇衍生物具有下式:其中:(a)R 1是氢,烷硫基C 1 -C 5基,环烷硫基C 5 -C 6基,烷氧基C 1 -C 5基, 环烷氧基C5-C6基,烷基C1-C5基,环烷基C5-C6基或卤原子; (b)R2是低级烷基C1-C3基; (c)R3是烷基C1-C18基团,取代或不取代或不取代环烷基C5-C9基团的烯基C6-C18基团; (d)R4是具有下式的酰基:其中R 5表示被取代或未被取代的C 1 -C 10烷基,烯基C 2 -C 4,环烷基C 3 -C 8,被取代或未取代的苯基或肉桂基, 如果R 1是氢,烷基,烷氧基,环烷氧基或环烷基或卤素原子,则R4是氢。