Hair revitalizing tonic composition containing a 2,2-dimethylpropanediol compound and use thereof
申请人:Shiseido Company, Ltd.
公开号:US06177067B1
公开(公告)日:2001-01-23
Disclosed is a hair revitalizing tonic composition containing a dimethylpropanediol derivative of the formula:
wherein R1 and R2 are each independently a C1-30 hydrocarbon group which may be substituted, or a five- or six-membered heterocyclic group which contains 1 to 4 heteroatoms selected from oxygen, sulfur and nitrogen atoms and which may be substituted, R3 is hydrogen atom, an alkyl group which may be substituted, an acyl group, an alkoxycarbonyl group, a phenoxycarbonyl group, or a carbamoyl group which may be substituted, and a and b are each 0 or 1, as well as a method for effecting hair growth promotion, hair growth stimulation, or hair loss prevention in mammals by using such a hair revitalizing tonic composition. Also disclosed is the use of a compound of formula (I) in the preparation of a hair revitalizing tonic composition. Thus, this invention can provide an excellent means of hair revitalization or hair loss prevention in mammals.
本发明涉及一种包含以下结构的二甲基丙二醇衍生物的头发复苏调理剂组合物:其中R1和R2分别是C1-30烃基,可以是取代的,或者是含有1到4个氧、硫和氮原子的五元或六元杂环基,可以是取代的;R3是氢原子、可以是取代的烷基基团、酰基、烷氧羰基、苯氧羰基或者可以是取代的氨基基团;a和b分别为0或1。此外,还提供了一种通过使用这种头发复苏调理剂组合物在哺乳动物中实现促进头发生长、刺激头发生长或预防脱发的方法。还公开了在制备头发复苏调理剂组合物中使用式(I)化合物的用途。因此,本发明可以为哺乳动物提供优秀的头发复苏或防止脱发的手段。