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Polyphyllin G

Names

[ CAS No. ]:
76296-75-8

[ Name ]:
Polyphyllin G

[Synonym ]:
(3β,22S,25R)-3-{[α-L-Arabinofuranosyl-(1->4)-[6-deoxy-α-L-mannopyranosyl-(1->3)]-β-L-glucopyranosyl]oxy}-22-methoxyfurost-5-en-26-yl β-D-glucopyranoside
β-D-Glucopyranoside, (3β,22α,25R)-3-[[O-α-L-arabinofuranosyl-(1->4)-O-[6-deoxy-α-L-mannopyranosyl-(1->3)]-β-L-glucopyranosyl]oxy]-22-methoxyfurost-5-en-26-yl

Biological Activity

[Description]:

Polyphyllin G is isolated from the rhizomes of Paris yunnanensis, with antimicrobial and anticancer activity. Polyphyllin G prevents the growth of both Gram-positive and Gram-negative bacteria with minimum inhibitory concentrations (MICs)[1].Polyphyllin G induces apoptosis dependent on the activations of caspase-8, -3, and -9, induces autophagy[2].

[Related Catalog]:

Signaling Pathways >> Apoptosis >> Apoptosis
Research Areas >> Cancer
Signaling Pathways >> Autophagy >> Autophagy
Research Areas >> Inflammation/Immunology

[References]

[1]. Cai X, et al. Polyphyllin G exhibits antimicrobial activity and exerts anticancer effects on human oral cancer OECM-1 cells by triggering G2/M cell cycle arrest by inactivating cdc25C-cdc2. Arch Biochem Biophys. 2018 Apr 15;644:93-99.

[2]. Hsieh MJ, et al. Polyphyllin G induces apoptosis and autophagy cell death in human oral cancer cells. Phytomedicine. 2016 Dec 1;23(13):1545-1554.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Molecular Formula ]:
C51H84O22

[ Molecular Weight ]:
1049.199

[ Exact Mass ]:
1048.545410

[ PSA ]:
335.06000

[ LogP ]:
3.76

[ Index of Refraction ]:
1.623

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds