CONDENSATION PRODUCT OF THEANINE DERIVATIVE AND CARBOXYLIC ACID COUMARIN DERIVATIVE, INTERMEDIATE OF THE CONDENSATION PRODUCT, METHOD FOR PREPARING SAME, AND USE THEREOF

摘要

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.
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