Invention Grant
US6010685A Skin protectant comprising 5-substituted and 5,5-disubstituted
3,4-dihydroxy-2(5H)-furanones
失效
皮肤保护剂包含5-取代的和5,5-二取代的3,4-二羟基-2（5H） - 呋喃酮
- Patent Title: Skin protectant comprising 5-substituted and 5,5-disubstituted 3,4-dihydroxy-2(5H)-furanones
- Patent Title (中): 皮肤保护剂包含5-取代的和5,5-二取代的3,4-二羟基-2（5H） - 呋喃酮
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Application No.: US264659Application Date: 1999-03-08
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Publication No.: US6010685APublication Date: 2000-01-04
- Inventor: John A. Ziemniak , Allen T. Hopper , Peter T. Pugliese
- Applicant: John A. Ziemniak , Allen T. Hopper , Peter T. Pugliese
- Applicant Address: OR Portland
- Assignee: Oxis International, Inc.
- Current Assignee: Oxis International, Inc.
- Current Assignee Address: OR Portland
- Main IPC: A61K8/49
- IPC: A61K8/49 ; A61K31/34 ; A61K31/341 ; A61K31/4709 ; A61Q17/04 ; A61Q19/08 ; A61K7/42 ; A61K7/00
Abstract:
Formulations of racemic or optically active 3,4-dihydroxy-5-aryl-2(5H)-furanoncs are provided for topical administration to the skin for the inhibition and prevention of sunburn cell formation resulting from exposure to ultraviolet radiation and other sources of damage, and for the treatment of skin aging. The compounds may be formulated in combination with a sunscreen, and may be applied before, during, and/or after exposure.
Public/Granted literature
- US5662994A Molded part and method of its production Public/Granted day:1997-09-02
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