Two new biphenyls from the stems of Garcinia tetralata.
Two new biphenyls (1 and 2) and three known xanthones (3-5) were isolated from the ethanol extract of the stems of Garcinia tetralata. Structural elucidations of 1-2 were elucidated by spectroscopic methods including extensive 1D- and 2D-nuclear magnetic resonance spectroscopy techniques. Compounds 1-2 showed anti-rotavirus activities with SI above 10.
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Bing-Kun
BK
Ji
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Xue-Mei
XM
Gao
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Di
D
Cui
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Shan-Shan
SS
Wang
b Department of Chemical Science and Technology , Kunming University , Kunming , P. R. China.
Wen-Zhong
WZ
Huang
c Collge of Resource and Environment , Yuxi Normal University , Yuxi , P.R. China.
Yin-Ke
YK
Li
d Yunnan Bai Yao Group Innovation and R&D Center, Yunnan Baiyao Industry Co., Ltd , Kunming , P. R. China.
Shuang-Xi
SX
Mei
d Yunnan Bai Yao Group Innovation and R&D Center, Yunnan Baiyao Industry Co., Ltd , Kunming , P. R. China.
Zhi
Z
Yang
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Gan-Peng
GP
Li
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Meng-Yuan
MY
Jiang
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Yong-Hui
YH
He
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Zhi-Yong
ZY
Jiang
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Gang
G
Du
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Xiao-Xia
XX
Pan
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Wen-Xing
WX
Liu
a Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission & Ministry of Education, School of Ethnic Medicine , Yunnan Minzu University , Kunming , P. R. China.
Qiu-Fen
QF
Hu
D000998:Antiviral Agents / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D001713:Biphenyl Compounds / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000431:Ethanol; D029760:Garcinia / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010936:Plant Extracts / Q000737:chemistry* / Q000494:pharmacology; D012401:Rotavirus / Q000187:drug effects; D044004:Xanthones / Q000737:chemistry / Q000302:isolation & purification
D000998:Antiviral Agents; D001713:Biphenyl Compounds; D000431:Ethanol; D010936:Plant Extracts; D044004:Xanthones; C010574:biphenyl
Garcinia tetralata; anti-rotavirus activity; biphenyls