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13C NMR (CDCl3) δ17.4,18.7,19.0,19.8,21.0,23.1,24.2,25.0,28.2,29.1,29.7,32.1,32.9,34.0,35.1,35.2,37.4,39.0,39.6,42.4,45.0,53.0,55.0,55.0,75.0,77.0,77.1,85.9,123.7,145.0,171.7,199.0 |
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???????????鵽12432????????(???????????ο?) -------------------------------------------------------------------------------- 1 . [24S]????-4-?-3-? ?????:81.2% Acta Botanica Yunnanica 1993 15(3) 306-308 THE CHEMICAL CONSTITUENTS OF ARISTOLOCHIA KUNMINGENSIS WANG Xi-Hong, HAN Gui-Qiu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 2 . 4-sitost-4-en-3-one ?????:81.2% Chinese Traditional and Herbal Drugs 2007 38 14-17 Chemical constituents of whole herb of Dicliptera chinensis GAO Yu-tao; YANG Xiu-wei; AI Tie-min Structure 13C NMR ??????? -------------------------------------------------------------------------------- 3 . (24S)-stigmasterol-4-en-3-one ?????:81.2% Chinese Journal of Medicinal Chemistry 2008 18 449-451 Isolation and identification of the chemical constituents from Blumea riparia DC. (II) CAO Jia-qing, WANG Ya-nan, ZHOU Yu-zhi, QIAO Li, CHEN Huan, PEI Yue-hu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 4 . stigmast-4-en-3-one ?????:78.1% China Journal of Chinese Materia Medica 2009 34 1809-1811 Steroids from Monascus purpureus metabolite SHANG Xiaoya, WANG Ruolan, YI N Suqin, LI Jinjie, JIN Zonglian Structure 13C NMR ??????? -------------------------------------------------------------------------------- 5 . stigmast-4-en-3-one ?????:78.1% China Journal of Chinese Materia Medica 2005 30 671-674 Study on chemical constituents in rhizome of Pinellia ternata HE Ping, LI Shuai, WANG Su-juan, YANG Yong-chun, SHI Jian-gong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 6 . 3-oxo-??(4.5)-sitosterone ?????:78.1% Phytochemistry 1995 40 1183-1189 Monoterpene diol, iridoid glucoside and dibenzo-??-pyrone from Anthocleista djalonensis Patricia A. Onocha, Dominic A. Okorie, Joseph D. Connolly, David S. Roycroft Structure 13C NMR ??????? -------------------------------------------------------------------------------- 7 . stigmasta-4-en-3-one C29H48O ?????:78.1% Chinese Journal of Marine Drugs 2007 26(6) 5-9 Studies on chemical constituents in ethanol ic extract from A-ca nt hus ilici f olius as a pharmaceutic mangrove ZHANG Liang-liang, WANG Zhan-chang, CHEN Jun-de, LIN Peng, YANG Zhi-wei, LIN Yi-ming Structure 13C NMR ??????? -------------------------------------------------------------------------------- 8 . Stigmast-4-en-3-one ?????:78.1% Phytochemical Analysis 2000 11 345-350 Chemical composition of the light petroleum extract of Hibiscus cannabinus bark and core Ana M. L. Seca, Artur M. S. Silva, Armando J. D. Silvestre, Jos?? A. S. Cavaleiro, Fernando M. J. Domingues and Carlos P. Neto Structure 13C NMR ??????? -------------------------------------------------------------------------------- 9 . stigmast-4-en-3-one ?????:78.1% Chinese Traditional and Herbal Drugs 2007 38 342-344 Chemical constituents in Ficus tikoua of Miao nationality GUAN Yong-xia; YANG Xiao-sheng; TONG Li-hua; YANG Bo; HAO Xiao-jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 10 . stigmast-4-en-3-one ?????:78.1% Chinese Traditional and Herbal Drugs 2003 34 392-394 Stigmasterols from pericarp of Sphaerophysa salsula LI Guo-yu; WANG Jin-hui; LI Xian Structure 13C NMR ??????? -------------------------------------------------------------------------------- 11 . (24R)-stigmast-4-ene-3-one ?????:78.1% Natural Product Research and Development 2007 19 240-243 Chemical Constituents of Cibotium barometz WU Qi; YANG Xiu-wei; YANG Shi-hai; ZOU Lei; YAN Jing Structure 13C NMR ??????? -------------------------------------------------------------------------------- 12 . sitost-4-en-3-one ?????:78.1% Chemistry Central Journal 2013 7 24 Discovery and antitumor activities of constituentsfrom Cyrtomium fortumei (J.) Smith rhizomes Shengjie Yang, Mingchuan Liu, Na Liang, Qi Zhao, Yuping Zhang, Wei Xue, and Song Yang, Structure 13C NMR ??????? -------------------------------------------------------------------------------- 13 . stigmast-4-en-3-one ?????:78.1% The Chinese Pharmaceutical Journal 2000 52 251-259 Constituents From the Stems of Dendrobium Moniliforme ?????x(Tzong-Huei Lin), ?????(Shu-Jen Chang), ?????(Chung-Chuan Chen) Structure 13C NMR ??????? -------------------------------------------------------------------------------- 14 . stigmast-4-en-3-one C29H48O ?????:78.1% Acta Pharmaceutica Sinica 2012 47 1179-1182 A new monoterpenoid glucoside from the twigs of Chamaecyparis obtusa var.breviramea f.crippsii XU Jian; ZHANG Yu-mei; CHEN Ke-li; TAN Ning-hua; LIU Yi-mei Structure 13C NMR ??????? -------------------------------------------------------------------------------- 15 . stigmast-4-en-3-one ?????:78.1% Chinese Journal of Medicinal Chemistry 2012 22 305-309 Chemical constituents from the roots of Kadsura coccinea(??) WANG Nan; LI Zhan-lin; LIU Xiao-qiu; HUA Hui-ming Structure 13C NMR ??????? -------------------------------------------------------------------------------- 16 . (24R)-24-3-ono-4-en-sitosterone ?????:78.1% China Journal of Chinese Materia Medica 2012 37 1973-1976 Sesquiterpenes and monoterpene from Aquilaria sinensis YANG Lin; QIAO Lirui; XIE Dan; DAI Jungui; GUO Shunxing Structure 13C NMR ??????? -------------------------------------------------------------------------------- 17 . (24R)-24-????-4-?-3-? ?????:78.1% China Journal of Chinese Materia Medica 2012 37 2092-2099 Non-anthraquinones constituents from the roots of Knoxia valerianoides ZHAO Feng; WANG Sujuan; WU Xiuli; YU Yang; YUE Zhenggang; LIU Bo; LIN Sheng; ZHU Chenggen; YANG Yongchun; SHI Jiangong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 18 . [24S]-stigmast-4-en-3-one ?????:78.1% Natural Product Research and Development 2012 24 1738-1742 Chemical Constituents of Ceratocarpus arenarius L?? LIU Shan-shan, SUN Wen, YANG Hong-bing*, SUN Wan-fu Structure 13C NMR ??????? -------------------------------------------------------------------------------- 19 . ??-sitostenone ?????:78.1% Journal of Chinese Medicinal Materials 2009 32 1390-1393 Studies on the Chemical Constituents from Euphorbia chrysocoma JIANG Chun-yong, MU Shu-zhen, DENG Bin, GE Yong-hui, ZHANG Jian-xin, HAO Xiao-jiang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 20 . (24R)-????-4-?-3-? C29H48O ?????:78.1% Chinese Traditional and Herbal Drugs 2011 42 1485-1489 Chemical constituents from pericarp of longan fruits ZHENG, Gong-ming, WEI, Xiao-yi, XU, Liang-xiong, XIE, Hai-hui, WU, Ping Structure 13C NMR ??????? -------------------------------------------------------------------------------- 21 . 3?? -Acetoxy-5?? -bromo-6?? -hydroxystigmastane C31H53BrO3 ?????:75% Steroids 2008 73 702-707 Synthesis of highly pure oxyphytosterols and (oxy)phytosterol esters: Part I. Regioselective hydrogenation of stigmasterol: An easy access to oxyphytosterols Philippe Geoffroy, Diane Julien-David, Eric Marchioni, Francis Raul, Dalal Aoud??-Werner, Michel Miesch Structure 13C NMR ??????? -------------------------------------------------------------------------------- 22 . (24R) 24-ethyl-6??-hydroperoxy-cholest-4-en-3-one ?????:75% Natural Product Research 1994 5 7-14 Hydroperoxysterols in Arum italicum Marina Della Greca; Antonio Fiorentino; Antonio Molinaro; Pietro Monaco; Lucio Previtera Structure 13C NMR ??????? -------------------------------------------------------------------------------- 23 . ??-sitostenone C29H48O ?????:75% Natural Product Research 2008 22 1085-1093 Isolation of antibacterial diterpenoids from Cryptomeria japonica bark Wen-Hsin Li; Shang-Tzen Chang; Shan-Chwen Chang; Hui-Ting Chang Structure 13C NMR ??????? -------------------------------------------------------------------------------- 24 . ??-sitostenone ?????:75% China Journal of Chinese Materia Medica 2008 33 405-408 Studies on phenolic compounds from Stellera chamaejasme FENG Bao, GONG Xiaojie, SHI Liying, JIAN Ge, PEI Yue-hu, WANG Yong-qi Structure 13C NMR ??????? -------------------------------------------------------------------------------- 25 . sitgmast-4-en-3-one ?????:75% China Journal of Chinese Materia Medica 2006 31 1953-1955 Chemical constitutents of Bauhinia aurea SHANG Xiaoya, LI Shuai, WANG Yinghong, WANG Sujuan, YANG Yongchun, SHI Jiangong Structure 13C NMR ??????? -------------------------------------------------------------------------------- 26 . stigmastan-4-en-3-one ?????:75% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR ??????? -------------------------------------------------------------------------------- 27 . ??-sitost-4-en-3-one |
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