5-氰基吲哚酮 、
1-[(6-chloropyridin-3-yl)sulfonyl]-4-ethylpiperazine 在
3-{5-[(4-ethylpiperazin-1-yl)sulfonyl]pyridin-2-yl}-2-hydroxy-1H-indole-5-carbonitrile hydrochloride 作用下,
生成 3-{5-[(4-ethylpiperazin-1-yl)sulfonyl]pyridin-2-yl}-2-hydroxy-1H-indole-5-carbonitrile hydrochloride