UV-INDUCED PROSTAGLANDIN E2 PRODUCTION SUPPRESSING AGENT

摘要

PROBLEM TO BE SOLVED: To provide a UV-induced prostaglandin E₂ (PGE₂) production suppressing agent.;SOLUTION: The UV-induced prostaglandin E₂ (PGE₂) production suppressing agent contains a polyalkoxyflavonoid expressed by general formula (I) (R₁ is H or a 1-6C lower alkyl; R₂, R₃ and R₄ are each independently H or a 1-6C alkoxy; and R₅ is a 1-6C lower alkyl).;COPYRIGHT: (C)2003,JPO