四去甲-PGDM

6-羟基己酸乙酯

ethyl 6-((tert-butyldimethylsilyl)oxy)hexanoate

(1S,2R,3R,4R)-2-allyl-3-(3,8-bis((tert-butyldimethylsilyl)oxy)octyl)-4-((tert-butyldimethylsilyl)oxy)cyclopentanol

5-(2-((1R,2R,3S,5R)-2-allyl-5-((tert-butyldimethylsilyl)oxy)-3-((tetrahydro-2H-pyran-2-yl)oxy)cyclopentyl)ethyl)-2,2,3,3,12,12,13,13-octamethyl-4,11-dioxa-3,12-disilatetradecane