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杨大松至尊木虫 (文坛精英)
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[求助]
求助微谱数据，谢谢已有1人参与
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碳谱数据如下，溶剂氯仿 11.8,19.0,19.1,21.0,23.0,26.0,26.4,28.5,29.1,29.7,31.5,33.9,36.1,36.9,37.5,39.5,40.9,41.7,45.8,48.2,55.3,55.9,65.4,71.4,73.3,123.8,125.4,129.4,138.1,143.5,146.2 辛苦各位了，非常感谢 |
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风行者007
至尊木虫 (著名写手)
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【答案】应助回帖
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感谢参与，应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2014-06-26 16:14:56
感谢参与，应助指数 +1
杨大松: 金币+15, ★★★★★最佳答案 2014-06-26 16:14:56
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查询结果：共查到8242个化合物(查询结果仅供参考) 1 . 7β-Hydroxysitosterol C29H50O2 相似度:80.6% Journal of Chinese Pharmaceutical Sciences 2007 16 288-293 Chemical constituents of the flower buds of Tussilago farfara Yu-Feng Liu; Xiu-Wei Yang and Bin Wu Structure 13C NMR 碳谱模拟图 2 . 7β-hydroxysitosterol C29H50O2 相似度:80.6% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 3 . Stigmast-5-ene-3β,7β-diol 相似度:80.6% Journal of Asian Natural Products Research 2005 7 165-169 Sterols from the pericarp of Sphaerophysa salsula DC GUO-YU LI, JIN-HUI WANG and XIAN LI Structure 13C NMR 碳谱模拟图 4 . 7β-hydroxysitosterol 相似度:80.6% China Journal of Chinese Materia Medica 2008 33 1566-1570 Studies on chemical constituents from stem bark of Trwia nudiflora WU Shaohua, SHENG Yuemao, CHEN Youwei, YANG Liyuan, LI Shaolan, LI Zhiying Structure 13C NMR 碳谱模拟图 5 . 7β-hydroxysitosterol C29H50O2 相似度:80.6% Journal of Natural Products 1987 Vol 50 881 Sterols and Steryl Glycosides from Urtica dioica Neera Chaurasia, Max Wichtl Structure 13C NMR 碳谱模拟图 6 . 7β-hydroxysitosterol 相似度:80.6% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR 碳谱模拟图 7 . stigmast-5-ene-3β,7β-diol 相似度:80.6% Chemical Research in Chinese Universities 1997 13 378-381 Two New Sterols f rom Adenophora Stenanthina Subsp. Xif engensis HOU Zhen-fu, SHI Yan-ping, MEI Shuang-x i and LI Yu Structure 13C NMR 碳谱模拟图 8 . stigmast-5-en-3β,7β-diol 相似度:80.6% China Journal of Chinese Materia Medica 2011 Vol 36,Issue 7 891-895 Chemical constituents from petroleum ether portion of Abelmoschus esculentus JIA Lu, GUO M ingm ing, LI Dong, JING Lin lin Structure 13C NMR 碳谱模拟图 9 . 7β-hydroxysitosterol 相似度:80.6% Chinese Traditional and Herbal Drugs 2010 41 187-190 Studies on chemical constituents of Oxytropis kansuensis GONG Hong-fei; YANG Ai-mei; LIU Jun-xi; DI Duo-long Structure 13C NMR 碳谱模拟图 10 . 7β-hydroxysitosterol 相似度:80.6% Chinese Journal of Natural Medicines 2007 5 105-107 Chemical Constituents of African Plant Harpagophytum procumbens QI Jin; CHEN Ji-Jun; TU Ying; CHEN Lu; YU Bo-Yang Structure 13C NMR 碳谱模拟图 11 . stigmast-5-ene-3β,7β-diol 相似度:80.6% Pharmazie 2002 57 209-211 Two new steroids from Adenophora stenanthina subsp. xifengensis Zhen-Fu Hou - Yong-Qiang Tu - Yu Li Structure 13C NMR 碳谱模拟图 12 . stigmast-5-en-3β,7β-diol 相似度:80.6% Pharmazie 2005 60 464-467 Steroids from Saussurea ussuriensis Jia-Tao Feng and Yan-Ping Shi Structure 13C NMR 碳谱模拟图 13 . 7β-hydroxysitosterol 相似度:80.6% Archives of Pharmacal Research 2010 33 1347-1353 Structural implication in cytotoxic effects of sterols from Sellaginella tamariscina Eun Mi Roh, Qinglong Jin, Hong-Guang Jin, Ji Eun Shin and Eun Jin Choi, et al. Structure 13C NMR 碳谱模拟图 14 . stigmast-5-en-3β,7β-diol 相似度:80.6% Chinese Pharmaceutical Journal 1999 34 366-367 Chemical constituents of Pugionium cornutum Mei Shuangxi (Mei SX), Pan Xiaohui (Pan XH), Hou Zhenfu (Hou ZF), et al Structure 13C NMR 碳谱模拟图 15 . 7β-羟基-β-谷甾醇 相似度:80.6% Chinese Pharmaceutical Journal 2004 39 173-175 Studies on the chemical constituents of Caragana rosea CUI Yi-ling, MU Qing, HU Chang-qi Structure 13C NMR 碳谱模拟图 16 . 7β-hydroxysitosterol 相似度:80.6% Journal of Shenyang Pharmaceutical University 2011 28 120-123 Isolation and identification of chemical constituents from whole plant of Saussurea involucrata Kar. et kir. HOU Peng-yi, HUANG Jian, SUN Bo-hang, WU Li-jun, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 17 . 5-stigmasten-3β,7β-diol 相似度:80.6% Journal of the Chinese Chemical Society 2004 51 437-441 New Prenylated Flavones from the Roots of Ficus beecheyana Ching-kuo Lee*, Chung-kuang Lu, Yuen-Hsiung Kuo,Jian-Zhi Chen and Guang-Zhong Sun Structure 13C NMR 碳谱模拟图 18 . stigmast-5-en-3β,7β-diol 相似度:80.6% Chemistry of Natural Compounds 2013 49 753-754 Chemical Constituents of Senecio obtusatus Hongmei Ren, Changyuan Yu, Quanhua Yang, Huan Chen, Guang Chen Structure 13C NMR 碳谱模拟图 19 . 7β-羟基-β-谷甾醇 相似度:80.6% Journal of Chinese Medicinal Materials 2005 28 883-884 Studies on Chemical Constituents of Patrinia villosa Juss Peng Jinyong, Fan Guorong, Wu Yutian Structure 13C NMR 碳谱模拟图 20 . topsentinol G C30H50O2 相似度:77.4% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 21 . 7β-hydroxys-itosterol 相似度:77.4% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 22 . stigmast-5-en-3β,7β-diol 相似度:77.4% Chemistry of Natural Compounds 2011 47 852-853 Sterols from the leafy culms of Desmostachya bipinnata Sabina Shrestha, Ha-Na Lyu, Ji-Hae Park, Dae-Young Lee and Jin Gyeong Cho, et al. Structure 13C NMR 碳谱模拟图 23 . 7β-hydroxysitosterol 相似度:77.4% Journal of Agricultural and Food Chemistry 2013 61 982-988 Novel Synthesis Strategy for the Preparation of Individual Phytosterol Oxides Junlan Gao, Qiulin Yue, Yishun Ji, Beijiu Cheng, and Xin Zhang Structure 13C NMR 碳谱模拟图 24 . 24-methylene-27-methylcholest-5-ene-3β,7β-diol C29H48O2 相似度:74.1% Journal of Natural Products 2007 70 1114-1117 Stellettins L and M, Cytotoxic Isomalabaricane-Type Triterpenes, and Sterols from the Marine Sponge Stelletta tenuis Hou-wen Lin,Zeng-lei Wang,Jiu-hong Wu, Ning Shi, Hong-jun Zhang,Wan-sheng Chen,Susan L. Morris-Natschke, and An-Shen Lin Structure 13C NMR 碳谱模拟图 25 . topsentinol H C31H52O2 相似度:74.1% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 26 . topsentinol J C30H52O2 相似度:74.1% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 27 . 7β-hydroxystigmasterol 相似度:74.1% 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 碳谱模拟图 28 . isodecortinol C29H48O2 相似度:74.1% Phytochemistry 1993 33 1189-1192 Sterols from marine green alga Codium decorticatum Viqar Uddin Ahmad, Rahman Aliya, Shaista Perveen, Mustafa Shameel Structure 13C NMR 碳谱模拟图 29 . stigmast-5,22-dien-3β,7β-diol 相似度:74.1% Chinese Pharmaceutical Journal 2008 43 897-899 Study on Steroids from the Stem of Croton caudatus Geisel.var.tomentosus Hook WANG Yuan, ZOU Zhong-mei Structure 13C NMR 碳谱模拟图 30 . stigmast-5,22-dien-3β,7β-diol 相似度:74.1% Journal of Shenyang Pharmaceutical University 2011 28 120-123 Isolation and identification of chemical constituents from whole plant of Saussurea involucrata Kar. et kir. HOU Peng-yi, HUANG Jian, SUN Bo-hang, WU Li-jun, GAO Hui-yuan Structure 13C NMR 碳谱模拟图 31 . 7β-hydroxysitosterol 相似度:74.1% Journal of Chinese Medicinal Materials 2012 35 1607-1609 Study on Chemical Constituents from the Roots and Rhizomes of Sinopodophyllum emodi SUN Yan-jun, LI Zhan-lin, CHEN Hong, ZHOU Wei, HUA Hui-ming Structure 13C NMR 碳谱模拟图 32 . (24S)-ergost-5-en-3β,7b -diol C28H48O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 2005 53(2) 168-171 New Sphingolipids and a Sterol from a Lobophytum Species of the Indian Ocean Pendyala MURALIDHAR, Muthyala Muralikrishna KUMAR,Nallamothu KRISHNA,Chaganty Bheemasankara RAO, and Desaraju Venkata RAO Structure 13C NMR 碳谱模拟图 33 . schleicheol 1 C30H52O2 相似度:70.9% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 34 . schleicheol 2 C30H52O2 相似度:70.9% Journal of Natural Products 2000 63 72-78 Isolation and Structures of Schleicherastatins 1-7 and Schleicheols 1 and 2 from the Teak Forest Medicinal Tree Schleichera oleosa1 George R. Pettit,Atsushi Numata, Gordon M. Cragg, Delbert L. Herald, Tamie Takada,Chika Iwamoto,Roland Riesen, Jean M. Schmidt, Dennis L. Doubek, and Animesh Goswami Structure 13C NMR 碳谱模拟图 35 . topsentinol F C31H50O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 36 . topsentinol I C30H50O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 1997 45 1435-1438 Topsentinols A-J, New Sterols with Highly Branched Side Chains from Marine Sponge Topsentia sp. Masami ISHIBASHI,Emiko YAMAGISHI and Jun'ichi KOBAYASHI Structure 13C NMR 碳谱模拟图 37 . stigmast-5-ene-3β,4β-diol C29H50O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 38 . poriferast-5-ene-3β,4β-diol C29H50O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 1995 43 1813-1817 Structures of Five Hydroxylated Sterols from the Seeds of Trichosanthes kirilowii MAXIM. Yumiro KIMURA,Toshihiko AKIHISA,Ken YASUKAWA,Michio TAKIDO and Toshitake TAMURA Structure 13C NMR 碳谱模拟图 39 . 24-methylenecholest-5-ene-3β,7β-diol C28H46O2 相似度:70.9% Chemical & Pharmaceutical Bulletin 1990 38 2400-2403 Marine Sterols. XVII. : Polyhydroxysterols of the Soft Corals of the Andaman and Nicobar Coasts. : (2). Isolation and Structures of Three 16β-Hydroxy Steroidal Glycosides from an Alcyonium sp. Soft Coral Masaru KOBAYASHI,Fuyuko KANDA,Srinivasa Rao DAMARLA,Desaraju Venkata RAO and Chaganti Bheemasankara RAO Structure 13C NMR 碳谱模拟图 40 . 3β,7α,16β-trihydroxy-stig-mast-5-ene 相似度:70.9% Acta Botanica Sinica 2001 43 426-430 The Chemical Constituents of Amoora yunnanensis LUO Xiao-Dong, WU Shao-Hua, MA Yun-Bao, WU Da-Gang Structure 13C NMR 碳谱模拟图 41 . 3β,7α,16β-trihydroxy-stigmast-5(6)-ene C29H50O3 相似度:70.9% Chinese Chemical Letters 2000 11 535-538 Two New Sterols from Amoora yunnanensis Xiao Dong LUO, Shao Hua WU, Yun Bao MA, Da Gang WU Structure 13C NMR 碳谱模拟图 42 . 3β-Acetoxysitost-5-ene-7β-ol C31H52O3 相似度:70.9% Steroids 2005 70 886-895 Gram-scale chromatographic purification of β-sitosterol: Synthesis and characterization of β-sitosterol oxides Xin Zhang, Philippe Geoffroy, Michel Miesch, Diane Julien-David, Francis Raul, Dalal Aoudé-Werner, Eric Marchioni Structure 13C NMR 碳谱模拟图 43 . compound 1a 相似度:70.9% Journal of Asian Natural Products Research 2008 10 521-529 Two new steroidal compounds from starfish Asterias amurensis Lutken Hong-Wei Liu , Jian-Kuan Li, Da-Wei Zhang, Jing-Chao Zhang, Nai-Li Wang e, Guo-Ping Cai and Xin-Sheng Yao Structure 13C NMR 碳谱模拟图 |
2楼2014-06-26 15:50:39