Review Article
An Update on Oligosaccharides and Their Esters from Traditional Chinese Medicines: Chemical Structures and Biological Activities
| | No. | Name | R1 | R2 | R3 | R4 | R5 | R6 | Source | Parts | Reference |
| | 22 | Perifosaccharide A | OH(e) | OCH3(e) | H | OH(e) | OH | A | Periploca forrestii | Roots | [32] |
| | 23 | Perifosaccharide B | OH(e) | OCH3(a) | H | OH(e) | OH | A | Periploca forrestii | Roots | [32] |
| | 24 | Perifosaccharide C | OH(e) | OCH3(e) | H | OH(e) | OCH3 | A | Periploca forrestii | Roots | [32] |
| | 25 | Perifosaccharide D |
OAc(e) | OCH3(e) | H | OH(e) | OH | A | Periploca forrestii | Roots | [32] |
| | 26 | Perisaccharide A | OH(a) | OCH3(e) | OAc | OH(e) | OCH3 | A | Periploca sepium | Root barks | [33] |
| | 27 | Perisaccharide B | OAc(e) | OCH3(a) | H | OH(e) | OH | A | Periploca sepium
Periploca calophylla | Root barks | [33, 34] |
| | 28 | Perisaccharide C | OH(a) | OCH3(e) | OAc | OCH3(a) | OH | A | Periploca sepium | Root barks | [33] |
| | 29 | Perisaccharide D | OAc(e) | OCH3(a) | H | OH(e) | OCH3 | A | Periploca calophylla | Stems | [34] |
| | 30 | Perisesaccharide B | OH(a) | OCH3(e) | OAc | OH(e) | OCH3 | C | Periploca sepium | Root barks | [35] |
| | 31 | Perisesaccharide C | OH(a) | OCH3(e) | OH | OCH3(a) | OCH3 | C | Periploca sepium | Root barks | [35] |
| | 32 | Perisesaccharide D | OH(a) | OCH3(e) | OH | OCH3(a) | OH | C | Periploca sepium | Root barks | [35] |
| | 33 | Perisesaccharide E | OH(a) | OCH3(e) | OAc | OH(e) | OH | C | Periploca sepium | Root barks | [35] |
| | 34 | Cymaropyranurolactone 4-O-β-D-digitalopyranosyl-()-O-β-D-cymaropyranosyl-()-O-β-D-oleandropyranosyl-()-O-β-D-cymaropyranoside | OH(a) | OCH3(e) | OH | OCH3(e) | OCH3 | B | Parabarium huaitingii | Barks | [36] |
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See Scheme 1.
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