(7-methoxy-4-piperazin-1-yl-9,9a-dihydro-4aH-pyrimido[4,5-b]indol-6-yl) acetate 、
N-pyrimidin-2-yl-4-thioformylamino-benzenesulfonamide chloride 在
吡啶 作用下,
以
二氯甲烷 为溶剂,
生成 [7-methoxy-4-[4-[[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbamothioyl]piperazin-1-yl]-9,9a-dihydro-4aH-pyrimido[4,5-b]indol-6-yl] acetate