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A Fragmentation Study of Six C-21 Steroidal Aglycones by Electrospray Ionization Ion-Trap Time-of-Flight Tandem Mass Spectrometry 期刊论文
NATURAL PRODUCT COMMUNICATIONS, 2015, 卷号: 10, 期号: 12, 页码: 2053-2058
作者:  Chen, Xing-Long;  Geng, Chang-An;  Chen, Ji-Jun
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Esi-it-tof-msn  Fragmentation Pathways  Diagnostic Ions  C-21 Steroidal Aglycones  
A fragmentation study on four C19-diterpenoid alkaloids by electrospray ionization ion-trap time-of-flight tandem mass spectrometry 期刊论文
JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH, 2015, 卷号: 17, 期号: 9, 页码: 915-929
作者:  Chen,Xing-Long;  Geng,Chang-An;  Chen,Ji-Jun
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Ranunculaceae  Aconitum  Hr-esi-it-tof-msn  Fragmentation Rules  C-19-diterpenoid Alkaloids  
Bioactivity-guided isolation of anti-hepatitis B virus active sesquiterpenoids from the traditional Chinese medicine: Rhizomes of Cyperus rotundus 期刊论文
JOURNAL OF ETHNOPHARMACOLOGY, 2015, 卷号: 171, 期号: 1, 页码: 131-140
作者:  Xu, Hong-Bo;  Ma, Yun-Bao;  Huang, Xiao-Yan;  Geng, Chang-An;  Wang, Hao;  Zhao, Yong;  Yang, Tong-Hua;  Chen, Xing-Long;  Yang, Cai-Yan;  Zhang, Xue-Mei;  Chen, Ji-Jun
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Cyperus Rotundus  Lc-ms-it-tof  Sesquiterpenoids  Anti-hbv Activity  
An endophytic Coniochaeta velutina producing broad spectrum antimycotics 期刊论文
JOURNAL OF MICROBIOLOGY, 2015, 卷号: 53, 期号: 6, 页码: 390-397
作者:  Xie, Jie;  Strobel, Gary A.;  Feng, Tao;  Ren, Huishuang;  Mends, Morgan T.;  Zhou, Zeyang;  Geary, Brad;  Strobel,GA (reprint author),Montana State Univ,Dept Plant Sci,Bozeman,MT 59717 USA.;  uplgs@montana.edu
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Antimycotics  Endophyte  Coniochaeta Velutina  Bioassays  Sem  
Four New Sesquiterpenoids from Ligularia subspicata Collected in China; Isolation of a Bakkane-type Lactone, an Eremophilane-type Lactone, and Two Ortho Esters 期刊论文
NATURAL PRODUCT COMMUNICATIONS, 2015, 卷号: 10, 期号: 6, 页码: 831-833
作者:  Saito, Yoshinori;  Otsubo, Takanori;  Iwamoto, Yuko;  Nakashima, Katsuyuki;  Okamoto, Yasuko;  Gong, Xun;  Kuroda, Chiaki;  Tori, Motoo
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Asteraceae  Ligularia Subspicata  Sesquiterpenoid  Eremophilane  Bakkane  Ortho Ester