The present invention relates to a compound as represented by formula (I), which is a condensation product of a theanine derivative and a carboxylic acid coumarin derivative, compounds as represented by formula (II) and formula (III), both of which are intermediates of the condensation product, a method for preparing these compounds, a pharmaceutical composition comprising the compounds, and a use thereof in preparing a medicament for prevention and treatment of tumors, inflammation, cardiovascular diseases, immune deficiency diseases and the like.
Wherein,
Wherein,
Wherein.
本发明涉及一种由式(I)表示的化合物,它是一种
茶氨酸衍
生物和一种
羧酸香豆素衍
生物的缩合产物;由式(II)和式(III)表示的化合物,它们都是该缩合产物的中间体;一种制备这些化合物的方法;一种包含这些化合物的药物组合物;以及其在制备预防和治疗肿瘤、炎症、心血管疾病、免疫缺陷疾病等的药物中的用途。 其中, 其中, 其中, 其中。