Hydroxybenzyl or hydroxypyranonemethyl esters as tyrosinase inhibitors
申请人:Clendennen Stephanie Kay
公开号:US20080306144A1
公开(公告)日:2008-12-11
Method for the preparation of ester compounds for use as skin brightening agents and compositions for brightening skin containing the ester compounds.
用作皮肤美白剂的酯化合物的制备方法和含有该酯化合物的美白皮肤组合物。
HYDROXYBENZYL OR HYDROXYPYRANONEMETHYL ESTERS AS TYROSINASE INHIBITORS
申请人:Clendennen Stephanie Kay
公开号:US20110129430A1
公开(公告)日:2011-06-02
Method for the preparation of ester compounds for use as skin brightening agents and compositions for brightening skin containing the ester compounds.
制备酯类化合物作为皮肤美白剂的方法和含有酯类化合物的美白皮肤组合物。
Solid-phase synthesis of kojic acid-tripeptides and their tyrosinase inhibitory activity, storage stability, and toxicity
作者:Hanyoung Kim、Jaehui Choi、Jin Ku Cho、Sun Yeou Kim、Yoon-Sik Lee
DOI:10.1016/j.bmcl.2004.03.046
日期:2004.6
A small library of kojic acid-tripeptides (Ko-X1X2X3) was prepared by solid-phase parallel synthesis and assayed to evaluate their tyrosinase inhibitory activity. Most of the kojic acid-tripeptides showed better activities than kojic acid. Kojic acid-FWY was the best compound, and it exhibited 100-fold tyrosinase inhibitory activity compared with kojic acid. In addition, their storage stabilities were approximately 15 times higher and their toxicity was lower than that of kojic acid. (C) 2004 Elsevier Ltd. All rights reserved.
Cosmetic use of inhibitors of tyrosinase
申请人:EASTMAN CHEMICAL COMPANY
公开号:EP2155886B1
公开(公告)日:2012-03-07
Preparation of tyrosinase-inhibiting hydroxybenzyl and hydroxypyranonemethyl esters