Molecules 2012, 17(12), 14899-14907; doi:10.3390/molecules171214899
Article

Two New Oleanane-Type Triterpenoids from Platycodi Radix and Anti-proliferative Activity in HSC-T6 Cells

1email, 1email, 2email, 1email and 1,* email
Received: 9 November 2012; in revised form: 29 November 2012 / Accepted: 30 November 2012 / Published: 13 December 2012
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Two new oleanane-type triterpenoids, named platycodonoids A and B (1, 2), together with five known saponins, including platycodin D (3), deapioplatycodin D (4), 3-O-β-D-glucopyranosyl polygalacic acid (5), 3-O-β-D-glucopyranosyl platycodigenin (6) and polygalacin D (7), were isolated from the roots of Platycodon grandiflorum. On the basis of spectral data and chemical evidence, the structures of the new compounds were elucidated as 2β,3β,23,24-tetrahydroxy-28-nor-olean-12-en-16-one (1) and 2β,3β,23,24- tetrahydroxy-28-nor-olean-12-en-16-one-3-O-β-D-glucopyranoside (2). Compounds 17 were evaluated for their in vitro anti-proliferative activity against the HSC-T6 cell line.
Keywords: Platycodon grandiflorum; oleanane-type triterpenoid; triterpenoid saponin
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MDPI and ACS Style

Zhan, Q.; Zhang, F.; Sun, L.; Wu, Z.; Chen, W. Two New Oleanane-Type Triterpenoids from Platycodi Radix and Anti-proliferative Activity in HSC-T6 Cells. Molecules 2012, 17, 14899-14907.

AMA Style

Zhan Q, Zhang F, Sun L, Wu Z, Chen W. Two New Oleanane-Type Triterpenoids from Platycodi Radix and Anti-proliferative Activity in HSC-T6 Cells. Molecules. 2012; 17(12):14899-14907.

Chicago/Turabian Style

Zhan, Qin; Zhang, Feng; Sun, Lianna; Wu, Zhijun; Chen, Wansheng. 2012. "Two New Oleanane-Type Triterpenoids from Platycodi Radix and Anti-proliferative Activity in HSC-T6 Cells." Molecules 17, no. 12: 14899-14907.


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