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Molecules 2007, 12(12), 2599-2604; doi:10.3390/12122599
Article

Two New Triterpenoids from Photinia serrulata

1, 1, 1, 3, 2,*  and 1,*
Received: 24 November 2007; in revised form: 11 December 2007 / Accepted: 11 December 2007 / Published: 20 December 2007
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Abstract: Two new triterpenoids, 2α,3β,11α,13β-tetrahydroxy-12-ketooleanan-28-oic acid(1) and 3β-hydroxy-12-keto-9(11)-ursen-28,13β-olide (2) were isolated from the leaves ofPhotinia serrulata. Their structures were identified by spectral methods. Compounds 1 and2 were assessed for cytotoxic activity against three human tumor cell lines (A-549, HCT-8,and BEL-7402), and they showed no cytotoxic effects at concentrations up to 5μg/mL.
Keywords: Photinia serrulata; Rosaceae; triterpenoids; cytotoxic activity Photinia serrulata; Rosaceae; triterpenoids; cytotoxic activity
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.

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MDPI and ACS Style

Song, Y.; Wang, Y.; Lu, Q.; Gao, J.; Bi, M.; Cheng, Y. Two New Triterpenoids from Photinia serrulata. Molecules 2007, 12, 2599-2604.

AMA Style

Song Y, Wang Y, Lu Q, Gao J, Bi M, Cheng Y. Two New Triterpenoids from Photinia serrulata. Molecules. 2007; 12(12):2599-2604.

Chicago/Turabian Style

Song, Yaling; Wang, Yuehu; Lu, Qing; Gao, Jinming; Bi, Minggang; Cheng, Yongxian. 2007. "Two New Triterpenoids from Photinia serrulata." Molecules 12, no. 12: 2599-2604.


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