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1. (WO2013154832) 2-PYRIMIDINE THIOESTERS AND THIOCARBONATES AS SKIN BRIGHTENING AGENTS

Pub. No.:    WO/2013/154832    International Application No.:    PCT/US2013/034076
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Thu Mar 28 00:59:59 CET 2013
IPC: A61Q 19/02
A61K 8/49
A61K 8/67
A61K 8/97
Applicants: EASTMAN CHEMICAL COMPANY
Inventors: CLENDENNEN, Stephanie, Kay
DENG, Liu
BOAZ, Neil, Warren
Title: 2-PYRIMIDINE THIOESTERS AND THIOCARBONATES AS SKIN BRIGHTENING AGENTS
Abstract:
2-Pyrimidine thioesters and thiocarbonates are disclosed as effective skin brightening agents. These compounds may be formulated with dermatologically acceptable carriers to form skin brightening compositions. Methods for brightening skin and for inhibiting melanogenesis using these agents are also disclosed.