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    • 1. 发明申请
    • COMPOSITION AND METHOD
    • 组合物和方法
    • WO2010032035A2
    • 2010-03-25
    • PCT/GB2009/051165
    • 2009-09-10
    • PERACHEM LIMITEDGAUCHÉ, CélineHAWKES, Jamie, AnthonyLEWIS, David, Malcolm
    • GAUCHÉ, CélineHAWKES, Jamie, AnthonyLEWIS, David, Malcolm
    • A61Q9/04A61K8/22A61K8/38A61K8/40A61K2800/882
    • A method of removing hair from the skin, the method comprising the steps of: a)contacting the skin with a composition comprising a compound of formula (Ia) or (R-SO 2 -OO)nM n+ (Ia) (R-CY-OO.)nM n+ (Ib); and b)removing said composition from the skin along with entrained hair; wherein X may be O, S or NR 1 , n is 1, 2 or 3, M may be hydrogen, an alkali metal, a divalent metal, N(R 2 ) 4 , an optionally substituted alkyl or aryl group or a group of formula RC=X; each of R 1 and R 2 is selected from hydrogen and an optionally substituted alkyl group; wherein each R is independently selected from a group of formula R 3 NH, an optionally substituted alkyl, aryl, heteroaryl, cycloalkyl or non-aromatic heterocyclic group, hydroxide, a hydrogen atom, or a group having the formula (II): wherein each R 4 independently represents a hydrogen atom or an alkyl group; p is from 0 to 30 and each R 3 is independently selected from an optionally substituted alkyl, aryl, heteroalkyl, cycloalkyl or non-aromatic heterocyclic group, hydroxide, a hydrogen atom or a group of formula (II).
    • 一种从皮肤去除头发的方法,所述方法包括以下步骤:a)使皮肤与包含式(Ia)化合物或(R-SO 2 -OO)nMn +(Ia)(R-CY-OO) .nn +(Ib); 和b)与夹带的头发一起从皮肤中除去所述组合物; 其中X可以是O,S或NR1,n是1,2或3,M可以是氢,碱金属,二价金属,N(R 2)4,任选取代的烷基或芳基或式RC = X; R 1和R 2各自选自氢和任选取代的烷基; 其中每个R独立地选自式R 3 NH,任选取代的烷基,芳基,杂芳基,环烷基或非芳族杂环基,氢氧根,氢原子或具有式(II)的基团:其中每个R 4 独立地表示氢原子或烷基; p为0至30,并且每个R 3独立地选自任选取代的烷基,芳基,杂烷基,环烷基或非芳族杂环基,氢氧化物,氢原子或式(II)的基团。