An Update on Oligosaccharides and Their Esters from Traditional Chinese Medicines: Chemical Structures and Biological Activities

Table 5

Phenylpropanoid-derived tetrasaccharide esters.

Number	Name	R1	R2	R3	Source	Parts	Reference
154	Tricornose G	K	H	K	Polygala tricornis	Roots	[37]
155	Tricornose H	K	K	K	Polygala tricornis	Roots	[37]
156	Tricornose I	K	K	L	Polygala tricornis	Roots	[37]
157	Tricornose J	K	I	L	Polygala tricornis	Roots	[37]
158	Tricornose K	K	I	K	Polygala tricornis	Roots	[37]
159	Tricornose L	K	G	K	Polygala tricornis	Roots	[37]

See Scheme 5.