Invention Grant
- Patent Title: Series of skin whitening (lightening) compounds
- Patent Title (中): 系列皮肤美白（减轻）化合物
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Application No.: US14154013Application Date: 2014-01-13
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Publication No.: US09096507B2Publication Date: 2015-08-04
- Inventor: Sandip K. Nandy , Jiyun Liu , Alexandre Mikhailovitch Nesterov , Carmen Hertel , Abeysinghe A. Padmapriya
- Applicant: Unigen, Inc.
- Applicant Address: US WA Seattle
- Assignee: Unigen, Inc.
- Current Assignee: Unigen, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Seed IP Law Group, PLLC
- Main IPC: C07C43/295
- IPC: C07C43/295 ; C07D263/57 ; A61K31/09 ; C07D213/64 ; A61K31/341 ; A61Q19/08 ; A61K31/357 ; A61K8/34 ; A61K31/4406 ; C07D307/12 ; C07C45/67 ; C07C43/23 ; C07D213/30 ; A61K8/49 ; C07C45/74 ; A23L3/3481 ; A23B7/154 ; A61Q19/02 ; C07C39/11 ; C07C39/15 ; C07C49/83 ; C07D307/42 ; C07D317/54
Abstract:
The present invention is directed to inhibitors of tyrosinase, pharmaceutical compositions comprising such tyrosinase inhibitors, and methods of making and using the same. Specifically, included in the present invention are compositions of matter comprised of at least one 2,4-dihydroxybenzene analog, which inhibit the activity of tyrosinase and which inhibit the overproduction of melanin.
Public/Granted literature
- US20140363388A1 SERIES OF SKIN WHITENING (LIGHTENING) COMPOUNDS Public/Granted day:2014-12-11
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