Two previously undescribed triterpenoid saponins together with 4 known ones were isolated from the stem bark of Pentaclethra eetveldeana De Wild. & Th. Dur. Their structures were elucidated by spectroscopic methods including 1D and 2D NMR experiments in combination with mass spectrometry as 3-O-beta-D-glucopyranosyl-(1 -> 2)-[beta-D-glucopyranosyl-(1 -> 3)]-beta-D-glucopyranosyl-(1 -> 4)-beta-D-glucopyranosyl-(1 -> 3)-alpha-L-rhamnopyranosyl-(1 -> 2)-[beta-D-glucopyranosyl-(1 -> 4)]-alpha-L-arabinopyranosyloleanolic acid and 3-O-beta-D-glucopyranosyl-(1 -> 2)-[beta-D-glucopyranosyl-(1 -> 3)]-beta-D-glucopyranosyl-(1 -> 4)-beta-D-glucopyranosyl-(1 -> 3)-alpha-L-rhamnopyranosyl-(1 -> 2)-[beta-D-glucopyranosyl-(1 -> 4)]-alpha-L-arabinopyranosylhederagenin.
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Wu, Chun
Duan, Ying-Hui
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Duan, Ying-Hui
Li, Man-Mei
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Li, Man-Mei
Tang, Wei
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Tang, Wei
Wu, Xia
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Wu, Xia
Wang, Guo-Cai
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Wang, Guo-Cai
Ye, Wen-Cai
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Ye, Wen-Cai
Zhou, Guang-Xiong
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Zhou, Guang-Xiong
Li, Yao-Lan
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
Jinan Univ, Guangzhou Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R ChinaJinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
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Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R ChinaZhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
Gao, Guangchun
Lu, Zhongxian
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Zhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R ChinaZhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
Lu, Zhongxian
Tao, Shuhong
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Guangdong Pharmaceut Univ, Univ City 510006, Guangzhou, Peoples R ChinaZhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
Tao, Shuhong
Zhang, Si
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Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R ChinaZhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
Zhang, Si
Wang, Fazuo
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Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, S China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R ChinaZhejiang Acad Agr Sci, Inst Plant Protect & Microbiol, Hangzhou 310021, Zhejiang, Peoples R China
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Guangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Zhang, Cui-Xian
Zhang, Dong-Mei
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Zhang, Dong-Mei
Chen, Min-Feng
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Chen, Min-Feng
Guan, Shan-Yue
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Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Guan, Shan-Yue
Yao, Jun-Hua
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Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Yao, Jun-Hua
He, Xi-Xin
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Guangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
He, Xi-Xin
Lei, Ling-Fang
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Guangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Lei, Ling-Fang
Zhong, Ying
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Guangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Zhong, Ying
Wang, Zhi-Fang
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Guangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China
Wang, Zhi-Fang
Ye, Wen-Cai
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Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R ChinaGuangzhou Univ Chinese Med, Sch Chinese Mat Med, Guangzhou 510006, Guangdong, Peoples R China