PROBLEM TO BE SOLVED: To provide a novel compound that inhibits production of a yellow pigment produced by MRSA to act as a preventive or therapeutic agent of MRSA infectious diseases.SOLUTION: The compound includes a tylopilusin A substance represented by formula [I], and related compounds thereof, tylopilusin substance B and a tylopilusin substance C.COPYRIGHT: (C)2013,JPO&INPIT【課題】MRSAが産生する黄色色素の産生を抑え、MRSA感染症の予防または治療薬となる新規化合物の提供。【解決手段】式[I]で表される化合物であるタイロピルシンA物質ならびに関連するタイロピルシンB物質およびタイロピルシンC物質。【化10】【選択図】 図1
