Search Results - "Mei, Shuangxi"

Structure elucidation and NMR assignment of two new eudesmane derivatives from Merremia yunnanensis by Li, Qian, Yuan, Mingrui, Li, Jinyu, Wei, Di, Mei, Shuangxi, Cui, Tao, Wang, Jingkun, Zhu, Zhaoyun, Dong, Xun, Wan, Jinfu

“…Two new eudesmane derivatives, 1α,6β,9β‐trihydroxy‐eudesm‐3‐ene‐1‐O‐β‐d‐glucopyranoside (1) and…”
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New dammarane-type triterpenoid saponins from Panax notoginseng saponins by Li, Qian, Yuan, Mingrui, Li, Xiaohui, Li, Jinyu, Xu, Ming, Wei, Di, Wu, Desong, Wan, Jinfu, Mei, Shuangxi, Cui, Tao, Wang, Jingkun, Zhu, Zhaoyun

“…Panax notoginseng saponin (PNS) is the extraction from the roots and rhizomes of Panaxnotoginseng (Burk.) F. H. Chen. PNS is the main bioactive component of…”
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Synthesis of Pyridin-2(1H)‑imines via the Transformation of Conjugated Ynones by Yang, Weiguang, Li, Guanrong, Huang, Zixin, Wang, Chen, Li, Hang, Zhou, Zitong, Mei, Shuangxi, Deng, Lu-Ming

“…Conjugated ynones represent an important class of reactive species, useful synthetic intermediates, and synthons. However, the reactivity and synthetic…”
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Diterpenoid alkaloids from the roots of Aconitum brachypodum Diels. And their chemotaxonomic significance by Yang, Liguo, Zhang, Yingjie, Mei, Shuangxi, Zhu, Zhaoyun

“…From the roots of Aconitum brachypodum Diels., twelve diterpenoid alkaloids, such as bullatine H (1), 16, 17-dihydroxylepenine (2), N-ethyl-1α-hydroxydictizine…”
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A new bicyclic sesquiterpenoid from Merremia yunnanensis by Yuan, Mingrui, Liu, Bin, Ding, Qian, Zhang, Xuerui, Wei, Di, Mei, Shuangxi, Li, Rongtao, Wan, Jinfu, Li, Qian

“…A new sesquiterpenoid, 1α,4β,8β,9β-eudesmane-tetrol-1-O-β-D-glucopyranoside (1), together with nine known compounds (2–10), were isolated from Merremia…”
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Novel ent-Abietane Diterpenoids from Isodon eriocalyx var. laxiflora by Niu, Xuemei, Li, Shenghong, Zhao, Qinshi, Mei, Shuangxi, Lin, Zhongwen, Sun, Handong, Lu, Yang, Wang, Cheng, Zheng, Qitai

“…Abstract Two novel ent ‐abietane diterpenoids, 3 α ,20‐epoxy‐6 β ‐hydroxy‐1,7‐dioxo‐ ent ‐abiet‐15(17)‐en‐16‐oic acid ( 1 ) and ent ‐abieta‐7,15(17)‐diene‐3 β…”
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Constituents from the roots of Semiaquilegia adoxoides by Han, QuanBin, Jiang, Bei, Mei, ShuangXi, Ding, Gang, Sun, HanDong, Xie, JingXi, Liu, YanZe

“…The isolation of griffonilide (1), lithospermoside (2) and magnoflorine (3) from the roots of Semiaquilegia adoxoides is reported…”
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Novel ent‐Abietane Diterpenoids from Isodon eriocalyx var. laxiflora by Niu, Xuemei, Li, Shenghong, Zhao, Qinshi, Mei, Shuangxi, Lin, Zhongwen, Sun, Handong, Lu, Yang, Wang, Cheng, Zheng, Qitai

“…Two novel ent‐abietane diterpenoids, 3α,20‐epoxy‐6β‐hydroxy‐1,7‐dioxo‐ent‐abiet‐15(17)‐en‐16‐oic acid (1) and ent‐abieta‐7,15(17)‐diene‐3β,16,18‐triol (2) were…”
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