N-羟基-7-氮杂苯并三氮唑 、
3-chloro-4-[(methylsulfonyl)amino] benzoic acid 、 8-[(3S)-3,4-dimethylpiperazin-1-yl]-7,10-dimethyl-1,2,3,4-tetrahydro-5H-chromeno[3,4-c]pyridin-5-one dihydrochloride 在
盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、
N,N-二异丙基乙胺 作用下,
生成 N-[2-chloro-4-({8-[(3S)-3,4-dimethylpiperazin-1-yl]-7,10-dimethyl-5-oxo-1,5-dihydro-2H-chromeno[3,4-c]pyridin-3(4H)-yl}carbonyl)phenyl]methanesulfonamide