The present invention provides a formula (I) hydroxyl safflower yellow A sodium compound, or a method for producing the compound, and a pharmaceutical use. The present invention uses a natural medicinal material safflower as a raw material, and a novel monomer drug hydroxyl safflower yellow A sodium can be obtained by an excellent extraction process. The purity can be guaranteed to be 98.5% or more, antiplatelet aggregation, coronary heart disease It is a safer, more effective, stable and controllable monomeric compound than hydroxyl safflower chlorophyll A for the treatment of various blood circulation disorders such as angina pectoris and acute cerebral ischemia, and has high water solubility and human resistance. [Chemical 1]本発明は式（Ｉ）水酸基ベニバナ黄色素Ａナトリウム化合物、又はその化合物製造方法および医薬用途を提供する。本発明は、天然薬材ベニバナを原料にし、優れた抽出プロセスによって新型モノマー薬物水酸基ベニバナ黄色素Ａナトリウムを得られ、純度は９８．５％以上を保証でき、抗血小板凝集、冠状動脈性心臓病、狭心症、急性脳虚血などの諸血液循環障害疾患の治療に水酸基ベニバナ黄色素Ａよりもっと安全で効果的、安定で制御可能なモノマー化合物であり、高い水溶性及び人体耐性を有する。【化１】
