892402-77-6
(E)-1-[3-{[tert-butyl(dimethyl)silyl]oxy}-5-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyloxy)phenyl]-2-(4-{[tert-butyl(dimethyl)silyl]oxy}phenyl)ethene
→
~97%
27208-80-6
虎杖苷
62502-04-9
(E)-1-(3-acetoxy-5-O-2,3,4,6-tetraacetyl-β-D-glucopyranosidophenyl)-2-(4'-acetoxyphenyl)ethene
→
~91%
27208-80-6
虎杖苷
827348-01-6
(E)-1-{[3-tert-butyl(dimethyl)silyl]oxy}-5-hydroxyphenyl-2-({[4-tert-butyl(dimethyl)silyl]oxy}-phenyl)ethene
→
27208-80-6
虎杖苷