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chnwangjing银虫 (小有名气)
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[求助]
求助微谱数据
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三萜类 氘代氯仿 199.6,171.7,123.8,56.0,55.9,53.8,45.8,42.4,39.6,38.6,36.1,35.7,35.6,34.0,33.9,33.0,32.1,29.2,28.2,24.2,23.1,21.0,19.8,19.0,18.7,17.4,11.99,11.96 |
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jasminelw
铁杆木虫 (正式写手)
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感谢参与，应助指数 +1
chnwangjing(豆哥代发): 金币+15, 谢谢 2013-05-29 15:33:43
感谢参与，应助指数 +1
chnwangjing(豆哥代发): 金币+15, 谢谢 2013-05-29 15:33:43
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以后记得从小到大排信号。 1 . β-Sitostenone 相似度:96.5% Molecules 2009 14 850-867 Bioactive Metabolites from Spilanthes acmella Murr. 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Stigmast-4-en-3-one 相似度:96.5% Natural Product Sciences 2008 14 100-106 Phytochemical Constituents of Schizonepeta tenuifolia Briquet Lee, Il-Kyun; Kim, Min-Ah; Lee, Seung-Young; Hong, Jong-Ki; Lee, Jei-Hyun; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . (24R)-Stigmast-4-ene-3-one C29H46O2 相似度:96.5% Phytochemistry 1993 34 523-527 Steroidal constituents from mature wheat straw Elvira M.M. Gaspar, Higuinaldo J.C. das Neves Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . stigmast-4-en-3-one 相似度:96.5% Korean Journal of Pharmacognosy 2000 31(1) 109-111 A Study on the Constituents from the roots of Astragalus membranaceus(Bunge) (III) Kim, Chung-Sook; Kim, Jin-Sook Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . β-sitost-4-en-3-one 相似度:96.5% Korean Journal of Pharmacognosy 1996 27(1) 75-79 Phytochemical Constituents from Aconitum pseudolaeve Var. erectum Kim, Dae-Keun; Kwak, Jong-Hwan; Song, Ki-Won; Kwon, Hack-Cheol; Zee, Ok-Pyo; Lee, Kang-Ro Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . stigmasta-4-en-3-one 相似度:96.5% Chinese Journal of Marine Drugs 2009 28(3) 23-28 Sterols from the mangrove plant Acanthus ilicifolius HAI Fang, T ANG Xu-li, LI Guo-qiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . β-sitostenone 相似度:96.5% Chinese Journal of Marine Drugs 2008 27(1) 40-42 Studies on the chemical constituents of Nypa fruticans NAN Hai-han, YIN Hao, ZHANG Si Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . stigmasta-4-en-3-one C29H48O 相似度:96.5% 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 碳谱模拟图 -------------------------------------------------------------------------------- 15 . β-Sitostenone C29H48O 相似度:96.5% Natural Product Research 2011 Vol. 25, No. 13 1243-1249 Chemical constituents from the roots of Xanthium sibiricum Suqin Kan, Guangying Chen, Changri Han, Zhong Chen, Xinming Song, Ming Ren and Hong Jiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . stigmasta-4-en-3-one 相似度:96.5% China Journal of Chinese Materia Medica 2010 35 1137-1141 Ethyl acetate-soluble chemical constituents from whole plants of Senecio chrysanthemoides LIN Sheng; ZHANF Zhongxiao; SHEN Yunheng; LI Huiliang; SHAN Lei; LIU Runhui; XU Xike; ZHANF Weidong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . stigmast-4-en-3-one 相似度:96.5% Chinese Traditional and Herbal Drugs 2008 39 1296-1298 宽叶荨麻化学成分的研究 周渊;冀保全;王炜;闫兴国;史丽颖;王永奇;冯宝民 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . ergosta-4-en-3-one C28H46O 相似度:96.5% Chinese Traditional and Herbal Drugs 2005 36 510-511+548 牛耳朵化学成分的研究 蔡祥海,邓德山,马云保,罗晓东 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . stigmast-4-en-3-one C29H48O 相似度:96.5% Chinese Traditional and Herbal Drugs 2002 33 205-206 Studies on chemical constituents of Uvaria tonkinensis var. subglabra LIU An; TIAN Jing kui; ZOU Zhong mei; XU Li zhen; MU Hong mei; YANG Shi lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . sitosterone C29H48O 相似度:96.5% Chinese Journal of Natural Medicines 2005 3 181-183 Chemical Constituents of Nauclea officinalis XUAN Wei-Dong; CHEN Hai-Sheng); YUAN Zhi-Xian; ZHU Ping Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 21 . stigmasta-4-en-3-one C29H46O 相似度:96.5% Chinese Journal of Natural Medicines 2008 6 271-274 Chemical Constituents from the Roots and Stems of Ervatamia hainanensis JIN Li; LU Jia; JIN Yong-Sheng; YANG Xiang-Nan; CHEN Hai-Sheng Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 22 . stigmast-4-en-3-one C29H48O 相似度:96.5% Chinese Journal of Natural Medicines 2008 6 268-270 Chemical Constituents from the Seeds of Ziziphus jujuba var.spinosa WANG Jian-Rong; ZHANG Jian; YIN Zhi-Qi; LIANG Jing-Yu; YE Wen-Cai Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 23 . Enone (Stigmast-4-en-3-one) 相似度:96.5% Pharmazie 2004 59 885-888 Terpenoids and steroids from Lappula anocarpa Yuan-Peng Jin, and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 24 . Stigmast-4-en-3-one 相似度:96.5% Archives of Pharmacal Research 2010 33 1317-1323 Scopoletin from the flower buds of Magnolia fargesii inhibits protein glycation, aldose reductase, and cataractogenesis Ex Vivo Jun Lee, Nan Hee Kim, Joo Won Nam, Yun Mi Lee and Dae Sik Jang, et al. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 25 . sitosterone 相似度:96.5% Chinese Pharmaceutical Journal 2009 44 576-580 Studies on Antitumor Steroids and Flavonoids from Tamarix chinensis Lour. WANG Bin, REN Shu-wen, LI Guo-qiang, GUAN Hua-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 26 . stigmast-4-en-3-one 相似度:96.5% Journal of Shenyang Pharmaceutical University 2009 26 444-446 Isolation and identification of the chemical constituents from the whole plant of Siegesbeckia pubescens Makino JIANG Lin, DING Huai-wei, SONG Shao-jiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 27 . stigmast-4-en-3-one C29H48O 相似度:96.5% Journal of Shenyang Pharmaceutical University 2008 25 711-713 Chemical constituents of the root of Urtica mairei Levl. WANG Wei, ZHOU Yuan, TAN GLing, YAN Xing-guo, WANG Yong-qi, FENG Bao-min Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 28 . 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Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 35 . stigmast-4-en-3-one 相似度:96.5% Chinese Journal of Medicinal Chemistry 2012 22 305-309 Chemical constituents from the roots of Kadsura coccinea(Ⅱ) WANG Nan; LI Zhan-lin; LIU Xiao-qiu; HUA Hui-ming Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 36 . (24R)-stigmast-4-ene-3-one C29H48O 相似度:96.5% Lishizhen Medicine and Materia Medica Research 2007 18 2121-2122 Studies on the Chemical Constituents of Juncus effusus L. TIAN Xue-jun; LI Hong-xia; CHEN Yu; WANG Xiao-qiong; YANG Guang-zhong Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 37 . (24R)-24-3-ono-4-en-sitosterone 相似度:96.5% 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 碳谱模拟图 -------------------------------------------------------------------------------- 38 . eupha-7,24-diene 相似度:96.4% Chemical & Pharmaceutical Bulletin 1998 46 1408-1411 New Sterols and Triterpenoids of Ficus pumila Fruit Junichi KITAJIMA,Kaoru KIMIZUKA and Yasuko TANAKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 39 . stigmast-4-en-3-one 相似度:96.4% 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 碳谱模拟图 -------------------------------------------------------------------------------- 40 . 豆甾烷-4-烯-3-酮 C29H48O 相似度:96.4% Chinese Traditional and Herbal Drugs 2007 38 1788-1790 Chemical constituents of Houttuynia cordata WANG Li-qin; ZHAO You-xing; ZHOU Lu; ZHOU Jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 41 . stigmast-4-en-3-one 相似度:96.4% 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 碳谱模拟图 -------------------------------------------------------------------------------- 42 . stigmast-4-en-3-one C29H48O 相似度:96.4% Chinese Traditional and Herbal Drugs 2012 43 873-876 Studies on chemical constituents in stems of Kadsura coccinea JI Gai; YU Shu; HU Wen; OU Ying-bao; LI He-ran; YANG Shi-lin; Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 43 . [24S]豆甾-4-烯-3-酮 相似度:93.1% Acta Botanica Yunnanica 1993 15(3) 306-308 THE CHEMICAL CONSTITUENTS OF ARISTOLOCHIA KUNMINGENSIS WANG Xi-Hong, HAN Gui-Qiu Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 44 . 24-ethylcholest-4-en-3-one C29H48O 相似度:93.1% Steroids 2006 71 647-652 Ketosteroids and hydroxyketosteroids, minor metabolites of sugarcane wax Patricia Georges, Muriel Sylvestre, Heinz Ruegger, Paul Bourgeois Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 45 . 3-oxo-Δ(4.5)-sitosterone 相似度:93.1% Phytochemistry 1995 40 1183-1189 Monoterpene diol, iridoid glucoside and dibenzo-α-pyrone from Anthocleista djalonensis Patricia A. Onocha, Dominic A. Okorie, Joseph D. Connolly, David S. Roycroft Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 46 . stigmasta-4,22-dien-3-one 相似度:93.1% Chinese Journal of Marine Drugs 2008 27(1) 40-42 Studies on the chemical constituents of Nypa fruticans NAN Hai-han, YIN Hao, ZHANG Si Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 47 . stigmast-4-en-3-one C29H48O 相似度:93.1% Chinese Traditional and Herbal Drugs 2010 41 1052-1056 Chemical constituents from stems of Melicope pteleifolia LI Shuo-guo; YANG Yin; YE Wen-cai; JIANG Ren-wang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 48 . 12α-Hydroxystigmast-4-en-3-one C29H48O2 相似度:93.1% Pharmazie 2003 58 272-273 12?-Hydroxystigmast-4-en-3-one: a new bioactive steroid from Toona ciliata (Meliaceae) R. Chowdhury - R. B. Rashid - M. H. Sohrab - C. M. Hasan Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 49 . (24S)-stigmasterol-4-en-3-one 相似度:93.1% 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 碳谱模拟图 -------------------------------------------------------------------------------- 50 . [24S]-stigmast-4-en-3-one 相似度:93.1% 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 碳谱模拟图 -------------------------------------------------------------------------------- 51 . 4-sitosten-3-one 相似度:89.6% Journal of Chinese Pharmaceutical Sciences 1996 5 37 Two New Coumarins from the Roots of Aegle marmelos Xiu Wei Yang , Masao Hattori and Tsuneo Namba Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 52 . stigmasta-4,22-dien-3-one C29H46O 相似度:89.6% 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 碳谱模拟图 -------------------------------------------------------------------------------- 53 . 4-sitost-4-en-3-one 相似度:89.6% 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 碳谱模拟图 -------------------------------------------------------------------------------- 54 . stigmasta-4,22-dien-3-one 相似度:89.6% Chinese Traditional and Herbal Drugs 2005 36 328-332 Chemical constituents of Schefflera venulosa and their antitumor activities LIU Rui; GU Qian-qun; CUI Cheng-bin; HAN Bing; CAI Bing; LIU Hong-bing Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 55 . Cholest-4-en-3-one 相似度:89.2% Steroids 2000 65 29-39 Synthesis of [3α-3H]cholesta-5,8-dien-3β-ol and tritium-labeled forms of other sterols of potential importance in the Smith-Lemli-Optiz syndrome Benfang Ruan, William K. Wilson, Jihai Pang, George J. SchroepferJr. Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 56 . campest-5-en-3-one 相似度:89.2% Steroids 2000 65 443-449 Synthesis of 6-oxy functionalized campest-4-en-3-ones: efficient hydroperoxidation at C-6 of campest-5-en-3-one with molecular oxygen and silica gel Hideharu Seto, Shozo Fujioka, Suguru Takatsuto, Hiroyuki Koshino, Takeshi Shimizu, Shigeo Yoshida Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 57 . (24S)-ergost-4-en-3-one C28H46O2 相似度:89.2% Phytochemistry 1994 36 459-461 (24S)-3β-hydroxy-ergost-5-en-6-one from Cyttaria johowii Wolf-Rainer Abraham, Guillermo Schmeda-Hirschmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 58 . △4-3-Ketone 相似度:89.2% Steroids 1996 61 627-633 Sterol peroxidation by Pseudomonas fluorescens cholesterol oxidase Jon Ie Teng, Leland L. Smith Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 59 . ergosta-4,24(28)-diene-3-one 相似度:89.2% Chinese Pharmaceutical Journal 2009 44 576-580 Studies on Antitumor Steroids and Flavonoids from Tamarix chinensis Lour. WANG Bin, REN Shu-wen, LI Guo-qiang, GUAN Hua-shi Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 60 . cholest-4-en-3-one 相似度:89.2% Journal of Shenyang Pharmaceutical University 2010 27 191-194 Steroids from marine spongeSpheciospongia sp. from the South China Sea LIU Dong, LIN Wen-han, DENG Zhi-wei, WU Li-jun Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 61 . cholest-4-en-3-one 相似度:89.2% Indian Journal of Chemistry 2012 51B 1027-1031 Studies on the reaction of N-bromosuccinimide in dimethylsulphoxide: Part X — Action on cholest-4-en-3,6-dione Pradhan, B P; Debnath, Utpal; Pradhan, Nagendra Narayan; Ghosh, Pranab Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 62 . ent-Cholestenone; (8α,9β,10α,13α,14β,17β,20S)-cholest-4-en-3-one C27H44O 相似度:89.2% Steroids 2011 76 986-990 Synthesis of the enantiomer of the oxysterol-antagonist LY295427 Agata A. Bielska, Daniel S. Ory, Douglas F. Covey Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 63 . Cholest-4-en-3-one C27H44O 相似度:89.2% Organic Magnetic Resonance 1977 9 439-464 13C n.m.r. spectra of steroids —a survey and commentary J. W. Blunt and J. B. Stothers Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 64 . 24-ethylcholesta-4,24(28)-dien-3-one C29H46O 相似度:86.2% Journal of Natural Products 1999 62 224-227 New Cytotoxic Oxygenated Fucosterols from the Brown Alga Turbinaria conoides Jyh-Horng Sheu, Guey-Horng Wang, Ping-Jyun Sung, and Chang-Yih Duh Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 65 . 24ξ-hydroperoxy-24-ethylcholesta-4,28(29)-dien-3-one C29H46O3 相似度:86.2% Journal of Natural Products 1999 62 224-227 New Cytotoxic Oxygenated Fucosterols from the Brown Alga Turbinaria conoides Jyh-Horng Sheu, Guey-Horng Wang, Ping-Jyun Sung, and Chang-Yih Duh Structure 13C NMR 碳谱模拟图 |
2楼2013-04-16 15:16:52