COMPOUND HAVING MELANIN PRODUCTION INHIBITORY ACTION, COLLAGEN PRODUCTION PROMOTING ACTION, AND WOUND HEALING PROMOTING ACTION

• Main Authors: LIN YONGXIANG, SU XIANGLING
• Format: Patent
• Language: English; Japanese
• Published: 16.02.2017
• Subjects: BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; SPIRITS; VINEGAR; WINE

PROBLEM TO BE SOLVED: To provide a compound having a melanin production inhibitory action, a collagen production promoting action, and a wound healing promoting action.SOLUTION: According to the present invention, based on the experimental results, the compound represented by Chemical Formula I described below has a high inhibitory action, particularly to suppress the gene expression level of MMP-9 and the gene expression level of MITF in human skin fibroblasts. In addition to significantly suppress the gene expression level of MMP-9 and the gene expression level of MITFT, the compound causes an increase in amount of collagen produced in human fibroblasts and suppresses melanin in human fibroblasts.SELECTED DRAWING: Figure 1 【課題】メラニン産生抑制作用、コラーゲン産生促進作用及び創傷治癒促進作用を有する化合物を提供する。【解決手段】実験結果により、下記化学式Ｉで示される化合物は特にヒト皮膚線維芽細胞におけるＭＭＰ−９の遺伝子発現量及びＭＩＴＦの遺伝子発現量を抑制する高い抑制活性を有していることが実証された。また、該化合物によれば、ＭＭＰ−９の遺伝子発現量及びＭＩＴＦの遺伝子発現量が著しく抑制されると共に、ヒト線維芽細胞におけるコラーゲンの産生量も向上し、且つヒト線維芽細胞におけるメラニンも抑制される。【化１】【選択図】図１