申请人:L'Oreal
公开号:US04087550A1
公开(公告)日:1978-05-02
A method and composition for combatting the greasy and unaesthetic appearance of the hair and to improve the appearance of the skin comprises in a carrier at least one active component of the formula ##STR1## wherein R.sub.1 and R.sub.2 are methyl, ethyl, isopropyl, cyclohexyl, benzyl or .beta.-hydroxyethyl, or R.sub.1 and R.sub.2 taken together form --(CH.sub.2).sub.2 --(CH.sub.2).sub.2 --, --(CH.sub.2).sub.2 --CH.sub.2 --(CH.sub.2).sub.2 --, --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --, ##STR2## and R is (i) linear or branched alkyl having 1-18 carbon atoms, (ii) alkenyl having 3-18 carbon atoms, (iii) alkyl having 2-3 carbon atoms and substituted by 1-2 alcohol functions, (iv) --(CH.sub.2).sub.m --CH(OR.sub.3).sub.2 wherein R.sub.3 is alkyl having 1-4 carbon atoms and m is 1-2, (v) --(CH.sub.2).sub.n R.sub.4 wherein n is 0, 1 or 2 and R.sub.4 is 2-pyridyl or phenyl, (vi) --(CH.sub.2).sub.q R'.sub.4 wherein q is 0 or 1 and R'.sub.4 is 1-naphthyl, 2-naphthyl ##STR3## WHEREIN P IS 1, 2 OR 3 IN WHICH INSTANCE R.sub.5 is F, Cl, Br, alkoxy having 1-5 carbon atoms or alkyl having 1-4 carbon atoms, or wherein p is 1 in which instance R.sub.5 is amino, dimethylamino and methylenedioxy, (vii) --CH(C.sub.6 H.sub.5).sub.2, (viii) --C(C.sub.6 H.sub.5).sub.3, (ix) --CH(C.sub.6 H.sub.4 p--OCH.sub.3).sub.2, ##STR4## (xi) --CH.sub.2 --CH.sub.2 --NH--Y wherein Y is hydrogen, nicotinyl or COR.sub.9 wherein R.sub.9 is hydrogen, alkyl having 1-18 carbon atoms, alkenyl having 2-18 carbon atoms ##STR5## wherein R.sub.11 is H, F, Cl, Br or alkoxy having 1-4 carbon atoms, ##STR6## and (xiii) --(CH.sub.2).sub.s --COOH wherein s is 1-10.
一种用于对抗头发油腻和不美观外观以及改善皮肤外观的方法和组合物,包括在载体中至少一个
化学式为##STR1##的活性成分,其中R.sub.1和R.sub.2是甲基、乙基、异丙基、环己基、苄基或β-羟乙基,或R.sub.1和R.sub.2结合形成--(CH.sub.2).sub.2--(CH.sub.2).sub.2--、--(CH.sub.2).sub.2--CH.sub.2--(CH.sub.2).sub.2--、--(CH.sub.2).sub.2--O--(CH.sub.2).sub.2--、##STR2##和R是(i) 1-18个碳原子的线性或支链烷基,(ii) 3-18个碳原子的烯基,(iii) 2-3个碳原子且被1-2个醇基取代的烷基,(iv) --(CH.sub.2).sub.m--CH(OR.sub.3).sub.2,其中R.sub.3为1-4个碳原子的烷基,m为1-2,(v) --(CH.sub.2).sub.nR.sub.4,其中n为0、1或2,R.sub.4为2-
吡啶基或苯基,(vi) --(CH.sub.2).sub.qR'.sub.4,其中q为0或1,R'.sub.4为1-
萘基、2-
萘基或##STR3##其中P为1、2或3,在该情况下,R.sub.5为F、Cl、Br、具有1-5个碳原子的烷氧基或具有1-4个碳原子的烷基,或在p为1时,R.sub.5为
氨基、二甲基
氨基和亚甲二氧基,(vii) --CH(C.sub.6H.sub.5).sub.2,(viii) --C(C.sub.6H.sub.5).sub.3,(ix) --CH(C.sub.6H.sub.4p--OCH.sub.3).sub.2,##STR4##(xi) --CH.sub.2--CH.sub.2--NH--Y,其中Y为氢、烟酰基或COR.sub.9,其中R.sub.9为氢、具有1-18个碳原子的烷基、具有2-18个碳原子的烯基或##STR5##其中R.sub.11为H、F、Cl、Br或具有1-4个碳原子的烷氧基,##STR6##和(xiii) --(CH.sub.2).sub.s--COOH,其中s为1-10。