申请人:Affymetrix, INC.
公开号:US20020022721A1
公开(公告)日:2002-02-21
Radiation-activated catalysts (RACs), autocatalytic reactions, and protective groups are employed to achieve a highly sensitive, high resolution, radiation directed combinatorial synthesis of pattern arrays of diverse polymers. When irradiated, RACs produce catalysts that can react with enhancers, such as those involved in autocatalytic reactions. The autocatalytic reactions produce at least one product that removes protecting groups from synthesis intermediates. This invention has a wide variety of applications and is particularly useful for the solid phase combinatorial synthesis of polymers.
利用辐射活化催化剂(RAC)、自催化反应和保护基团,可实现高灵敏度、高分辨率、辐射定向组合合成各种聚合物的图案阵列。辐照时,RAC 产生的催化剂可与增强剂(如参与自催化反应的增强剂)发生反应。自催化反应产生的至少一种产物可去除合成中间体中的保护基团。本发明应用广泛,尤其适用于聚合物的固相组合合成。