PROBLEM TO BE SOLVED: To provide a novel agent for promoting or inducing secretion of nitrogen monoxide.SOLUTION: Helipyrone A is used for an agent for promoting or inducing secretion of nitrogen monoxide.COPYRIGHT: (C)2014,JPO&INPIT【課題】新規な一酸化窒素分泌促進剤又は分泌誘導剤を提供する。【解決手段】ヘリピロンAを一酸化窒素分泌促進剤又は分泌誘導剤とする。【選択図】 図1