This invention relates to a topical composition for treating amino acid based substrates comprising a protected nucleophilic compound having the formula
R—(Nu—Pr)
m
where R is a functional group, Nu is a nucleophile, and Pr is a phosphorus-containing protecting group, and m is an integer between 1 and 6. The invention further relates to systems which comprise this protected nucleophilic compound and an activating mechanism. The protected nucleophilic compounds of the present invention may be used in hair care compositions, textile care compositions, laundry care compositions, deodorant compositions, skin care compositions, cosmetic compositions, oral care compositions, and animal care compositions.
这项发明涉及一种用于处理基于
氨基酸的底物的局部组合物,包括具有以下结构的受保护亲核化合物R—(Nu—Pr)m,其中R是一个功能基团,Nu是一个亲核试剂,Pr是含
磷保护基团,m是介于1和6之间的整数。该发明还涉及包括这种受保护亲核化合物和激活机制的系统。本发明的受保护亲核化合物可用于头发护理组合物、纺织品护理组合物、洗涤组合物、除臭剂组合物、皮肤护理组合物、化妆品组合物、口腔护理组合物和动物护理组合物。