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1 . plucheoside A
ÏàËÆ¶È:61.9%
Phytochemistry 1989 28 3369-3372
Terpenic glycosides from Pluchea indica
Taketo Uchiyama,Toshio Miyase,Akira Ueno,Khan Usmanghani
Structure 13C NMR ̼Æ×Ä£Äâͼ
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2 . trifolione D
C20H30O4 ÏàËÆ¶È:57.1%
Chemical & Pharmaceutical Bulletin 1996 44 492-499
Medicinal Foodstuffs. II. On the Bioactive Constituents of the Tuber of Sagittaria trifolia L. (Kuwai, Alismataceae) : Absolute Stereostructures of Trifoliones A, B, C, and D, Sagittariosides a and b, and Arabinothalictoside
Masayuki YOSHIKAWA,Satoshi YOSHIZUMI,Toshiyuki MURAKAMI,Hisashi MATSUDA,Johji YAMAHARA and Nobutoshi MURAKAMI
Structure 13C NMR ̼Æ×Ä£Äâͼ
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3 . trifolione D
C20H30O4 ÏàËÆ¶È:57.1%
Chemical & Pharmaceutical Bulletin 1993 41 1677-1679
ABSOLUTE STEREOSTRUCTURES OF TRIFOLIONES A, B, C, AND D, NEW BIOLOGICALLY ACTIVE DITERPENES FROM THE TUBER OF SAGITTARIA TRIFOLIA L.
Masayuki YOSHIKAWA,Shoko YAMAGUCHI(nee HATAKEYAMA),Toshiyuki MURAKAMI,Hisashi MATSUDA,Johji YAMAHARA and Nobutoshi MURAKAMI
Structure 13C NMR ̼Æ×Ä£Äâͼ
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4 . ixerin H
ÏàËÆ¶È:57.1%
Chemical & Pharmaceutical Bulletin 1986 34 4170-4176
Sesquiterpene Lactones from Ixeris dentata NAKAI
MAMORU SETO,TOSHIO MIYASE and SEIGO FUKUSHIMA
Structure 13C NMR ̼Æ×Ä£Äâͼ
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5 . 14-O-¦Â-D-glucosyl-11,13-dihydro-taraxinic acid
C21H30O9 ÏàËÆ¶È:57.1%
Journal of Asian Natural Products Research 2001 3 191-197
SESQUITERPENE GLUCOSIDES FROM ANTI-LEUKOTRIENE B4 RELEASE FRACTION OFTA RA XA CUM OFFICINA LE
YOSHIKI KASHIWADA,KOICHIRO TAKANAKA,SHIGEO TANAKA and YASUMASA IKESHIRO HARUMI TSLJKADA,YOSHIHISA MIWAT ORU TAGA
Structure 13C NMR ̼Æ×Ä£Äâͼ
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6 . megastigmane-3¦Á,4¦Â,9¦Î-triol3-O-¦Â-D-glucopyranoside
C19H36O8 ÏàËÆ¶È:57.1%
Journal of Integrative Plant Biology 2005 47 362-367
Chemical Constituents of Schisandra rubriflora Rehd. et Wils.
Gan-Peng LI, Jing-Feng ZHAO, Yong-Qiang TU, Xiao-Dong YANG, Hong-Bin ZHANG and Liang LI
Structure 13C NMR ̼Æ×Ä£Äâͼ
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7 . CJ-13,564
C21H27NO2 ÏàËÆ¶È:57.1%
The Journal of Antibiotics 1998 51 145-152
New Quinolone Compounds from Pseudonocardia sp. with Selective and Potent Anti-Helicobacter pylori Activity: Taxonomy of Producing Strain, Fermentation, Isolation, Structural Elucidation and Biological Activities
KOEN A. DEKKER, TAISUKE INAGAKI, THOMAS D. GOOTZ, LIANG H. HUANG, YASUHIRO KOJIMA, WILLIAM E. KOHLBRENNER, YASUE MATSUNAGA, PAUL R. MCGUIRK, ETSUKO NOMURA, TATSUO SAKAKIBARA, SHINICHI SAKEMI, YUMIKO SUZUKI, YUJI YAMAUCHI, NAKAO KOJIMA
Structure 13C NMR ̼Æ×Ä£Äâͼ
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8 . 4¦Â-deoxy-phorbol-13-acetate
C22H30O6 ÏàËÆ¶È:54.5%
Bioorganic & Medicinal Chemistry Letters 2001 11 719-722
The C4 hydroxyl group of phorbol esters is not necessary for protein kinase C binding
Minoru Tanaka, Kazuhiro Irie, Yu Nakagawa, Yoshimasa Nakamura, Hajime Ohigashi, Paul A. Wender
Structure 13C NMR ̼Æ×Ä£Äâͼ
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9 . Breyniaionoside B
C19H34O9 ÏàËÆ¶È:52.3%
Chemical & Pharmaceutical Bulletin 2004 52(9) 1086-1090
Terpenic and Phenolic Glycosides from Leaves of Breynia officinalis HEMSL.
Hiroyuki MORIKAWA,Ryoji KASAI, Hideaki OTSUKA,Eiji HIRATA,Takakazu SHINZATO,Mitsunori ARAMOTO,and Yoshio TAKEDA
Structure 13C NMR ̼Æ×Ä£Äâͼ
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10 . lasianthionoside C
C19H31O8 ÏàËÆ¶È:52.3%
Phytochemistry 2004 65 485-489
Lasianthionosides A¨CC, megastigmane glucosides from leaves of Lasianthus fordii
Yoshio Takeda, Hideko Shimizu, Toshiya Masuda, Eiji Hirata, Takakazu Shinzato,Masahiko Bando, Hideaki Otsuka
Structure 13C NMR ̼Æ×Ä£Äâͼ
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11 . eiseniachloride C
C20H29ClO3 ÏàËÆ¶È:52.3%
Journal of Natural Products 2003 66 1318-1323
Novel Oxylipin Metabolites from the Brown Alga Eisenia bicyclis
Kenji Kousaka, Nobuyuki Ogi, Yasutomo Akazawa,Makiko Fujieda, Yuzo Yamamoto, Yuuki Takada, and Junji Kimura
Structure 13C NMR ̼Æ×Ä£Äâͼ
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12 . picrasin B
ÏàËÆ¶È:52.3%
Planta Medica 1988 54 352-355
1H- and 13C-NMR Spectroscopic Studies of Selected Quassinoids
Matthias O. Hamburger and Geoffrey A. Cordei
Structure 13C NMR ̼Æ×Ä£Äâͼ
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13 . Costunolide-15-¦Â-D-glucopyranoside
C21H30O8 ÏàËÆ¶È:52.3%
Acta Botanica Yunnanica 1997 19(1) 85-91
STUDY ON CHEMICAL CONSTITUENTS OF SAUSSUREA LAPPA
Yang Hui,¡¡Xie Jinlun, ¡¡Sun Handong
Structure 13C NMR ̼Æ×Ä£Äâͼ
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14 . 1¦Á,2¦Á-Epoxy-1,4--androstadien-3¦Â,17¦Â-diol
ÏàËÆ¶È:52.3%
Molecules 2005 10 572-582
Epoxidation and Reduction of DHEA, 1, 4, 6-Androstatrien-3-one and 4, 6-Androstadien-3¦Â, 17¦Â-diol
Eunsook Ma and Eunjeong Kim
Structure 13C NMR ̼Æ×Ä£Äâͼ
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15 . 11,13-dihydro-taraxinic acid-1'-O-¦Â-D-glucopyranoside
ÏàËÆ¶È:52.3%
Acta Pharmaceutica Sinica 2002 Vol 37 33-36
ANTI-GASTRIC ULCER SESQUITERPENE LACTONE GLYCOSIDES FROM CREPIS NAPIFERA
WU Shao hua; LUO Xiao dong; MA Yun bao; HAO Xiao jiang; WU Da gang
Structure 13C NMR ̼Æ×Ä£Äâͼ
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16 . napiferoside
C21H30O9 ÏàËÆ¶È:52.3%
Acta Pharmaceutica Sinica 2000 Vol 35 442-444
ISOLATION AND IDENTIFICATION OF SESQUITERPENES FROM CREPIS NAPIFERA
ZHAO Ai Hua; PENG Xiao Yan; TANG Chuan Jin; ZHANG Rong Ping
Structure 13C NMR ̼Æ×Ä£Äâͼ
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17 . ixerin H
ÏàËÆ¶È:52.3%
Natural Product Sciences 2005 11 55-57
Sesquiterpene Lactones from the Roots of Ixeris sonchifolia
Jo, Young-Mi; Suh, Ji-Young; Bae, Song-Ja; Jung, Jee-H.; Im, Kwang-Sik
Structure 13C NMR ̼Æ×Ä£Äâͼ
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18 . dihydroxy acidissiminol
C25H33NO5 ÏàËÆ¶È:52.3%
Phytochemistry 1994 37 757-760
Dihydroxy acidissiminol and acidissiminol epoxide, two tyramine derivatives from Limonia acidissima
Parthasarathi Ghosh, Mrinal Kanti Ghosh, Swapnadip Thakur, Jasodhara dan (Datta), Toshihiro Akihisa, Toshitake Tamura, Yumiko Kimura
Structure 13C NMR ̼Æ×Ä£Äâͼ
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19 . 2¦Á,3¦Á,5-Trihydroxy-5¦Á-pregnane-6,20-dione
C21H32O5 ÏàËÆ¶È:52.3%
Canadian Journal of Chemistry 2005 83 1084-1092
Synthesis and preliminary bioactivity evaluation of new pregnane brassinosteroid-like compounds
Daniel G. Rivera and Francisco Coll
Structure 13C NMR ̼Æ×Ä£Äâͼ
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20 . costunolid-15-¦Â-D-glucopyranoside
C21H30O8 ÏàËÆ¶È:52.3%
Chinese Journal of Natural Medicines 2004 2 62-64
Study on the Chemical Constituents of Saussurea Lappa
LI Shuo; HU Li Hong; LOU Feng Chang
Structure 13C NMR ̼Æ×Ä£Äâͼ
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21 . compound 6
C26H42O7 ÏàËÆ¶È:52.3%
Tetrahedron Letters 2002 43 4605-4608
Covilanone: a new rearranged labdane type diterpene
J.M.L. Rodilla, M.I. Ismael, L.A. Silva, J.P. Ces¨¢rio Serrano, J.G. Urones, F. Sanz
Structure 13C NMR ̼Æ×Ä£Äâͼ
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22 . Cytosporin D
C19H30O5 ÏàËÆ¶È:52.3%
Tetrahedron 2008 64 5365-5369
Cytosporin-related compounds from the marine-derived fungus Eutypella scoparia
Maria Letizia Ciavatta, M. Pilar Lopez-Gresa, Margherita Gavagnin, Rosario Nicoletti, Emiliano Manzo, Ernesto Mollo, Yue-Wei Guo, Guido Cimino
Structure 13C NMR ̼Æ×Ä£Äâͼ
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23 . cespihypotin G
C20H30O5 ÏàËÆ¶È:52.3%
Tetrahedron 2007 63 10914-10920
Eight new diterpenoids from soft coral Cespitularia hypotentaculata
Ya-Ching Shen, Ying-Ru Wu, Jyun-Jhou Lin, Kuang-Liang Lo, Yuh-Chi Kuo, Ashraf Taha Khalil
Structure 13C NMR ̼Æ×Ä£Äâͼ
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24 . 3¦Á-hydroxy-11,19-epoxypregn-4-ene-20-one
ÏàËÆ¶È:52.3%
Bioorganic & Medicinal Chemistry 2008 16 3831-3838
Synthesis and GABAA receptor activity of oxygen-bridged neurosteroid analogs
Lautaro D. Alvarez, Adriana S. Veleiro, Ricardo F. Baggio, Mar¨ªa T. Garland, Valeria C. Edelsztein, H¨¦ctor Coirini, Gerardo Burton
Structure 13C NMR ̼Æ×Ä£Äâͼ
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25 . (4aS,4bR,8R,8aR)-8-(tert-butyldimethylsilyloxy)-4a-(hydroxymethyl)-1,8a-dimethyl-4,4a,4b,5,6,7,8,8a,9,10-decahydrophenanthren-2(3H)-one
C23H40O3Si ÏàËÆ¶È:52.3%
Tetrahedron 2012 68 9029-9034
First synthesis of decaturin C, an antiinsectant diterpenoid isolated from Penicillium thiersiiOriginal Research Article
Kimiharu Nakazaki, Kojiro Hayashi, Shintaro Hosoe, Takuya Tashiro, Masaki Kuse, Hirosato Takikawa
Structure 13C NMR ̼Æ×Ä£Äâͼ
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26 . ethyl (1R*,2S*,3R*,4S*)-2-{[(tert-butoxy)carbonyl]amino}-4-((1S*)-1-{[(tert-butoxy)carbonyl]amino}-2-ethylbutyl)-3-hydroxycyclopentanecarboxylate
C24H44N2O7 ÏàËÆ¶È:52.3%
Chemistry & Biodiversity 2012 9 2571-2581
Synthesis of Highly Functionalized Fluorinated Cispentacin Derivatives
Melinda Nonn, Lor¨¢nd Kiss, Mikko M. Hänninen, Reijo Sillanpää and Ferenc F¨¹löp
Structure 13C NMR ̼Æ×Ä£Äâͼ
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27 . 12¦Â-O-2-methylbutyryltenacigenin A
ÏàËÆ¶È:50%
Phytochemistry 2005 66 1040-1051
Marsdenosides A¨CH, polyoxypregnane glycosides from Marsdenia tenacissima
Jun Deng, Zhixin Liao, Daofeng Chen
Structure 13C NMR ̼Æ×Ä£Äâͼ
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28 . saliniketal A
C22H37NO5 ÏàËÆ¶È:50%
Journal of Natural Products 2007 70 83-88
Saliniketals A and B, Bicyclic Polyketides from the Marine Actinomycete Salinispora arenicola
Philip G.Williams,Ratnakar N. Asolkar, Tamara Kondratyuk,John M. Pezzuto,Paul R. Jensen, and William Fenical
Structure 13C NMR ̼Æ×Ä£Äâͼ
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29 . 3¦Á-t-Butyldimethylsilyloxy-20¦Â-hydroxy-6-oxa-5¦Á-pregnane
C22H39O3Si ÏàËÆ¶È:50%
Steroids 2000 65 349-356
Synthesis and GABAA receptor activity of 6-oxa-analogs of neurosteroids
Daniel Nicoletti, Alberto A. Ghini, Roman Furtm¨¹ller, Werner Sieghart, Robert H. Dodd, Gerardo Burton
Structure 13C NMR ̼Æ×Ä£Äâͼ
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30 . 16-hydroxyphorbol-16-acetate
C22H30O8 ÏàËÆ¶È:50%
Chemical & Pharmaceutical Bulletin 2009 57 1289-1291
Diterpene Esters and Phenolic Compounds from Sapium insigne (ROYLE) BENTH. ex HOOK. fil.
Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara
Structure 13C NMR ̼Æ×Ä£Äâͼ
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31 . 4¦Â-deoxy-16-hydroxyphorbol-16-acetate
C22H30O7 ÏàËÆ¶È:50%
Chemical & Pharmaceutical Bulletin 2009 57 1289-1291
Diterpene Esters and Phenolic Compounds from Sapium insigne (ROYLE) BENTH. ex HOOK. fil.
Hari Prasad Devkota, Purusotam Basnet and Shoji Yahara
Structure 13C NMR ̼Æ×Ä£Äâͼ
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32 . compound 1a
ÏàËÆ¶È:50%
Pharmazie 2005 60 554-558
Sesquiterpenes and other constituents from Achillea wilsoniana
Min Yang, Ji-Xin Li, Xin Li and Zhong-Jian Jia
Structure 13C NMR ̼Æ×Ä£Äâͼ
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33 . saliniketal A
ÏàËÆ¶È:50%
The Journal of Antibiotics 2009 62 519-526
Salinisporamycin, a novel metabolite from Salinispora arenicora
Satoru Matsuda, Kyoko Adachi, Yoshihide Matsuo, Manabu Nukina and Yoshikazu Shizuri
Structure 13C NMR ̼Æ×Ä£Äâͼ
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34 . phorbol-13-actate
ÏàËÆ¶È:50%
Natural Product Research 2012 26 2309-2315
Chemical constituents of Euphorbia tangutica
Ben-Yin Zhang, Huan Wang, Xiao-Dong Luo, Zhi-Zhi Du, Hai-Feng Wu, Jian-Wei Shen & Xiao-feng Zhang
Structure 13C NMR ̼Æ×Ä£Äâͼ
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35 . 4-[(10S)dihydroartemisinin-10-oxy]benzaldehyde 4-(2,4-dimethylphenyl)semicarbazone
ÏàËÆ¶È:50%
Archives of Pharmacal Research 2012 35 1525-1531
Synthesis and biological activities of novel artemisinin derivatives as cysteine protease falcipain-2 inhibitors
Yang Liu, Wei-Qiang Lu, Kun-Qiang Cui, Wei Luo and Jian Wang, et al.
Structure 13C NMR ̼Æ×Ä£Äâͼ |
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