The present invention provides a novel alizarin derivative compound and a simplified and low cost method for preparing an alizarin derivative compound including: obtaining a compound represented by Formula (2) using a compound represented by Formula (3); and obtaining an alizarin derivative compound represented by Formula (1) using the compound represented by Formula (2); in Formulae (1) to (3), R1 represents a hydrogen atom or a substituent; n represents an integer of 1 to 3, L represents a specific alkyl group; Q represents an atomic group needed to form an aromatic ring or a heteroaromatic ring with adjacent carbon atoms; and P represents an atomic group which includes an atom(s) selected from a hydrogen atom, a carbon atom, an oxygen atom, a sulfur atom, a silicon atom and a boron atom, and which is needed to form a ring structure group with adjacent two oxygen atoms and two carbon atoms; Formula (1) Formula (2) Formula (3).
本发明提供了一种新型
茜素衍
生物化合物以及一种简化且低成本的制备
茜素衍
生物化合物的方法,包括:使用表示为Formula (3)的化合物获得表示为Formula (2)的化合物;并使用表示为Formula (2)的化合物获得表示为Formula (1)的
茜素衍
生物化合物;在Formulae (1)到(3)中,R1代表
氢原子或取代基;n代表1至3的整数,L代表特定的烷基团;Q代表需要与相邻
碳原子形成芳香环或杂芳环的原子团;P代表包括从
氢原子、
碳原子、
氧原子、
硫原子、
硅原子和
硼原子中选择的原子的原子团,并且需要与相邻的两个
氧原子和两个
碳原子形成环结构团;Formula (1) Formula (2) Formula (3)。