(+/-)-5-(7-Chloro-2-(pyrrolidin-1-yl)-4H-benzo[5,6]cyclohepta[1,2-d]thiazol-4-yl)-1-methyl-2,4(1H,3H)-pyrimidinedione 、
劳森试剂 在
Isohexane ethyl acetate 作用下,
生成 (+/-)-5-(7-Chloro-2-(pyrrolidin-1-yl)-4H-benzo[5,6]cyclohepta[1,2-d]thiazol-4-yl)-1-methyl-3,4-dihydro-4-thioxo-2(1H)-pyrimidinone