7-(1,2-dimethyl-heptyl)-4,4-dimethyl-1,2,3,4-tetrahydro-cyclopenta[c]chromen-9-ol 、
4-thiomorpholin-4-yl-butyric acid; hydrochloride 在
N,N'-二环己基碳二亚胺 作用下,
生成 4-thiomorpholin-4-yl-butyric acid 7-(1,2-dimethyl-heptyl)-4,4-dimethyl-1,2,3,4-tetrahydro-cyclopenta[
c]chromen-9-yl ester