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mengbuluo金虫 (小有名气)
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[求助]
三萜类化合物微谱求助已有1人参与
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溶剂：氘仿 16.0,17.1,17.9,21.5,22.9,23.0,24.4,25.8,25.9,26.2,27.1,28.3,31.2,32.6,35.6,35.7,37.5,37.8,43.8,47.8,47.8,49.4,50.3,80.8,116.4,120.6,123.7,132.5,142.5,145.9,171.2,182.7 |
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jian871211
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
mengbuluo: 金币+10 2014-04-18 13:49:23
感谢参与，应助指数 +1
mengbuluo: 金币+10 2014-04-18 13:49:23
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1 . (3b)-3-(acetyloxy)lanosta-7,9(11),24-trien-21-oic acid C32H48O4 相似度:100% Helvetica Chimica Acta 2013 96 2092-2097 Lanostane Triterpenes from Ceriporia lacerate HS-ZJUT-C13A, a Fungal Endophyte of Huperzia serrata You-Min Ying, Wei-Guang Shan, Li-Wen Zhang, Yan Chen and Zha-Jun Zhan Structure 13C NMR 碳谱模拟图 2 . compound 4a 相似度:81.2% Journal of Natural Products 1986 Vol 49 1122 Two New Lanostanoids from Ganoderma lucidum Akio Fujita, Munehisa Arisawa, Manabu Saga, Toshimitsu Hayashi, Naokata Morita Structure 13C NMR 碳谱模拟图 3 . Dehydroeburicoic acid monoacetate 相似度:78.7% Phytochemistry 1996 41 1389-1392 Steroids and triterpenoids of Antodia cinnamomea—A fungus parasitic on Cinnamomum micranthum Shu-Wei Yang, Ya-Ching Shen, Chung-Hsiung Chen Structure 13C NMR 碳谱模拟图 4 . 31β-acetoxy-5α-lanosta-8,24-dien-21-oic acid C32H50O4 相似度:78.1% Phytochemistry 1997 46 1143-1146 Steroids of formosan Ganoderma tsugae Chun-Nan Lin, Yih-Fen Fann, Mei-Ing Chung Structure 13C NMR 碳谱模拟图 5 . compound 4a 相似度:78.1% Journal of Natural Products 1988 Vol 51 54 Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka Structure 13C NMR 碳谱模拟图 6 . Hypocrellol B C32H50O4 相似度:78.1% Journal of Natural Products 2011 74 2143−2150 Lanostane and Hopane Triterpenes from the Entomopathogenic Fungus Hypocrella sp. BCC 14524 Masahiko Isaka, Panida Chinthanom, Malipan Sappan, Rungtiwa Chanthaket,J. Jennifer Luangsa-ard, Samran Prabpai, and Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 7 . antiquol C acetate C32H50O2 相似度:75% Journal of Natural Products 2002 65 158-162 Eupha-7,9(11),24-trien-3a-ol (“Antiquol C”) and Other Triterpenes from Euphorbia antiquorum Latex and Their Inhibitory Effects on Epstein-Barr Virus Activation Toshihiro Akihisa, E. M. Kithsiri Wijeratne, Harukuni Tokuda, Fumio Enjo, Masakazu Toriumi,Yumiko Kimura, Kazuo Koike, Tamotsu Nikaido, Yasuhiro Tezuka, and Hoyoku Nishino Structure 13C NMR 碳谱模拟图 8 . 3β,16α-dihydroxylanosta-7,9(11),24-trien-21-oic acid 相似度:75% Chemical & Pharmaceutical Bulletin 1996 44 847-849 Isolation of Inhibitors of TPA-Induced Mouse Ear Edema from Hoelen, Poria cocos Haruo NUKAYA,Hirokazu YAMASHIRO,Hirotatsu FUKAZAWA,Hitoshi ISHIDA and Kuniro TSUJI Structure 13C NMR 碳谱模拟图 9 . 3β-acetoxy-β-amyrin 相似度:75% China Journal of Chinese Materia Medica 2006 31 131-133 Chemical constituents from roots of Ficus hirta LI Chun, BU Pengbin, YUE Dangkun, SUN Youfu Structure 13C NMR 碳谱模拟图 10 . ganodermanondiol C30H48O3 相似度:75% Journal of Natural Products 1986 Vol 49 1122 Two New Lanostanoids from Ganoderma lucidum Akio Fujita, Munehisa Arisawa, Manabu Saga, Toshimitsu Hayashi, Naokata Morita Structure 13C NMR 碳谱模拟图 11 . ganodermanondiol 相似度:75% Journal of Natural Products 1988 Vol 51 54 Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka Structure 13C NMR 碳谱模拟图 12 . ganodermanondiol C30H48O3 相似度:75% Chinese Traditional and Herbal Drugs 2005 36 502-504 松杉灵芝的化学成分研究 普琼惠,陈虹,陈若芸 Structure 13C NMR 碳谱模拟图 13 . ganoderm anondiol C30H48O3 相似度:75% Lishizhen Medicine and Materia Medica Research 2009 20 1771-1773 Chemical Constituents from Fruiting Bodies of Ganoderma lucidum. CHEN Man; ZHANG Mi; ZHANG Han-qing; SUN Shi Structure 13C NMR 碳谱模拟图 14 . compound 1a C39H51NO5 相似度:74.2% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳谱模拟图 15 . fomitopsic acid B,21-(carboxyacetoxy)lanosta-7,9(11),24-trien-3-one C32H48O3 相似度:72.7% Phytochemistry 1999 52 1621-1627 Steroids from the fungus Fomitopsis pinicola Joachim Rosecke, Wilfried A. Konig Structure 13C NMR 碳谱模拟图 16 . methyl 3α-acetyloxylanosta-8,24-dien-21-oate 相似度:72.7% Phytochemistry 1996 41 1041-1046 Antimicrobial steroids from the fungus Fomitopsis pinicola Anne Caroline Keller, Marc P. Maillard, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 17 . Ganoderiol A triacetate C36H56O7 相似度:72.2% Molecules 2007 12 2038-2046 Two Novel Lanostane Triterpenoids from Ganoderma Sinense Yin Qiao, Xian-min Zhang and Ming-hua Qiu Structure 13C NMR 碳谱模拟图 18 . inonotsulide C C30H46O3 相似度:71.8% Helvetica Chimica Acta 2007 Vol. 90 2047 Three New Lanostane Triterpenoids from Inonotus obliquus Sayaka Taji, Takeshi Yamada, Yasuko In, Shun-ichi Wada, Yoshihide Usami, Kazuo Sakuma, and Reiko Tanaka Structure 13C NMR 碳谱模拟图 19 . daldinialanone C30H46O2 相似度:71.8% Journal of Natural Products 2002 65 1869-1874 Chemical Constituents of the Ascomycete Daldinia concentrica Dang Ngoc Quang, Toshihiro Hashimoto, Masami Tanaka, Manuela Baumgartner, Marc Stadler,and Yoshinori Asakawa Structure 13C NMR 碳谱模拟图 20 . compound 3 相似度:71.8% Journal of Natural Products 1998 61 485-487 Mediation of the Cytotoxicity of Lanostanoids and Steroids of Ganoderma tsugae through Apoptosis and Cell Cycle Kim-Hong Gan, Yih-Fen Fann, Shu-Hui Hsu, Kou-Wha Kuo, and Chun-Nan Lin Structure 13C NMR 碳谱模拟图 21 . β-Amyrin Acetate C32H52O2 相似度:71.8% Chemistry of Natural Compounds 2007 43 497-498 CHEMICAL CONSTITUENTS OF STEM BARK FROM Periploca sepium Yang-Min Ma, Qi-Hua Shi, and Yang Kong Structure 13C NMR 碳谱模拟图 22 . ganodermanontriol C30H48O4 相似度:71.8% Journal of Chinese Pharmaceutical Sciences 1993 2 91-96 Studies on the Triterpenoid Constituents of the Spores from Ganoderma lucidum Karst Ruo-Yun Chen De-Quan Yu Structure 13C NMR 碳谱模拟图 23 . ganodermanontriol C30H48O4 相似度:71.8% Acta Pharmaceutica Sinica 1991 26 267-273 STUDIES ON THE TRITERPENOID CONSTITUENTS OF THE SPORES FROM GANODERMA LUCIDUM KARST RY Chen and DQ Yu Structure 13C NMR 碳谱模拟图 24 . ganoderic acid SZ C30H44O3 相似度:71.8% Natural Product Research 2005 19 461-465 Ganoderic acid Sz, a new lanostanoid from the mushroom Ganoderma lucidum Canjun Li; Jianhua Yin; Fujiang Guo; Decheng Zhang; Hao H. Sun Structure 13C NMR 碳谱模拟图 25 . 3α-acetyloxylanosta-8,24-diene-21-oic acid 相似度:71.8% Natural Product Research 2007 21 401-405 A new triterpenic alcohol from Fomitopsis pinicola Assya Petrova; Simeon Popov; Melania Gjosheva; Vassya Bankova Structure 13C NMR 碳谱模拟图 26 . β-amyrin acetate 相似度:71.8% 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 碳谱模拟图 27 . β-amyrin acetate 相似度:71.8% China Journal of Chinese Materia Medica 2006 31 1798-1800 Studises on chemical constituents of Balanophora spicata DAI Zhong, WANG Feng, WANG Gangli, LIN Ruichao Structure 13C NMR 碳谱模拟图 28 . 3α-acetoxylanosta-8,24-dien-21-oic acid 相似度:71.8% Phytochemistry 1999 52 1621-1627 Steroids from the fungus Fomitopsis pinicola Joachim Rosecke, Wilfried A. Konig Structure 13C NMR 碳谱模拟图 29 . agnosterone, lanosta-7,9(11),24-trien-3-one 相似度:71.8% Phytochemistry 1999 52 1621-1627 Steroids from the fungus Fomitopsis pinicola Joachim Rosecke, Wilfried A. Konig Structure 13C NMR 碳谱模拟图 30 . tsugaric acid A C32H50O4 相似度:71.8% Phytochemistry 1997 46 1143-1146 Steroids of formosan Ganoderma tsugae Chun-Nan Lin, Yih-Fen Fann, Mei-Ing Chung Structure 13C NMR 碳谱模拟图 31 . 3α-hydroxy-5α-lanosta-8,24-dien-21-oic acid C32H50O4 相似度:71.8% Phytochemistry 1997 46 1143-1146 Steroids of formosan Ganoderma tsugae Chun-Nan Lin, Yih-Fen Fann, Mei-Ing Chung Structure 13C NMR 碳谱模拟图 32 . 3-oxo-5α-lanosta-8,24-dien-21-oic acid 相似度:71.8% Phytochemistry 1997 46 1143-1146 Steroids of formosan Ganoderma tsugae Chun-Nan Lin, Yih-Fen Fann, Mei-Ing Chung Structure 13C NMR 碳谱模拟图 33 . ganodelmanontriol C30H48O4 相似度:71.8% Journal of Natural Products 1986 Vol 49 1122 Two New Lanostanoids from Ganoderma lucidum Akio Fujita, Munehisa Arisawa, Manabu Saga, Toshimitsu Hayashi, Naokata Morita Structure 13C NMR 碳谱模拟图 34 . ganodermatriol triacetate 相似度:71.8% Journal of Natural Products 1988 Vol 51 54 Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka Structure 13C NMR 碳谱模拟图 35 . ganodermanontriol 相似度:71.8% Journal of Natural Products 1988 Vol 51 54 Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka Structure 13C NMR 碳谱模拟图 36 . compound 5a 相似度:71.8% Journal of Natural Products 1988 Vol 51 54 Revision of 1H- and 13C-nmr Assignments of Lanostanoids from Ganoderma lucidum by 2D-nmr Studies Munehisa Arisawa, Akio Fujita, Toshimitsu Hayashi, Mineo Shimizu, Naokata Morita, Tohru Kikuchi, Shigetoshi Kadota, Yasuhiro Tezuka Structure 13C NMR 碳谱模拟图 37 . 3α-acetyloxylanosta-8,24-dien-21-oic acid 相似度:71.8% Phytochemistry 1996 41 1041-1046 Antimicrobial steroids from the fungus Fomitopsis pinicola Anne Caroline Keller, Marc P. Maillard, Kurt Hostettmann Structure 13C NMR 碳谱模拟图 38 . β-amyrin acetate 相似度:71.8% Korean Journal of Pharmacognosy 2007 38(1) 76-83 Triterpenoids and Flavonoids Isolated from the Leaves of Alnus firma Yu, Young-Beob; Nakamura, Norio; Miyashiro, Hirotsugu; Hattori, Masao; Park, Jong-Cheol Structure 13C NMR 碳谱模拟图 39 . Hypocrellol G C32H48O5 相似度:71.8% Journal of Natural Products 2011 74 2143−2150 Lanostane and Hopane Triterpenes from the Entomopathogenic Fungus Hypocrella sp. BCC 14524 Masahiko Isaka, Panida Chinthanom, Malipan Sappan, Rungtiwa Chanthaket,J. Jennifer Luangsa-ard, Samran Prabpai, and Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 40 . β-amyrin acetate C32H52O20 相似度:71.8% Chinese Traditional and Herbal Drugs 2008 39 182-184 一枝黄花化学成分的研究 薛晓霞;仲浩;姚庆强 Structure 13C NMR 碳谱模拟图 41 . ganodermanontriol 相似度:71.8% Chinese Traditional and Herbal Drugs 2007 38 1610-1612 Chemical constituents from fruiting bodies of Ganoderma tsugae (Ⅱ) LIU Chao; PU Qiong-hui; WANG Hong-qing; CHEN Ruo-yun Structure 13C NMR 碳谱模拟图 42 . ganodermanontriol 相似度:71.8% Chinese Traditional and Herbal Drugs 2005 36 1601-1603 Chemical constituents from fruiting bodies of Ganoderma lucidum ZHANG Xiao-qi; YIN Zhi-qi; YE Wen-cai; ZHAO Shou-xun Structure 13C NMR 碳谱模拟图 43 . dehydroeburiconic acid C31H48O3 相似度:71.8% Chinese Traditional and Herbal Drugs 2005 36 811-814 Chemical constituents of Fomes officinalis (Ⅰ) WU Xia; YANG Jun-shan; DONG Yue-sheng Structure 13C NMR 碳谱模拟图 44 . β-amyrin acetate C32H52O2 相似度:71.8% Chinese Journal of Natural Medicines 2007 5 31-34 Chemical Constituents of Corydalis saxicola WANG Qi-Zhi; LIANG Jing-Yu; YUAN Yue Structure 13C NMR 碳谱模拟图 45 . β-amyrin acetate 相似度:71.8% Chinese Journal of Natural Medicines 2010 8 183-185 Chemical Constituents from Euphorbia ebracteolata DENG Bin; MU Shu-Zhen; HAO Xiao-Jiang Structure 13C NMR 碳谱模拟图 46 . pulcherryl acetate 相似度:71.8% Chinese Pharmaceutical Journal 2010 45 727-732 Antitumor Triterpenes from Scorzonera mongolica Maxim WANG Bin, YANG Li-ye, LI Guo-qiang, GUAN Hua-shi, TONG Guo-zhong Structure 13C NMR 碳谱模拟图 47 . β-amyrin acetate 相似度:71.8% Journal of Shenyang Pharmaceutical University 2006 23 10-12 Triterpenes from the fruits of Cucurbita pepo cv. Dayangua GE Shan, WANG Da-cheng, XIANG Hua, ZHU Wan-ju, DENG Xu-ming, WU Li-jun Structure 13C NMR 碳谱模拟图 48 . β-amyrin acetate 相似度:71.8% Journal of China Pharmaceutical University 2003 34 377-379 Stuides on the Chemical Constituents of Euphorbia ebracteolata FU Guang-Miao; YU Bo-Yang; ZHU Dan-Ni Structure 13C NMR 碳谱模拟图 49 . 24α-acetoxy-3-oxoreissant-5-en-25-ol 相似度:71.8% Journal of the Chemical Society, Perkin Transactions 1 1989 2259-2267 Studies on terpenoids and steroids. Part 19. Structures of three novel 19(10→9)abeo-8α,9β,10α-euphane triterpenoids from Reissantia indica(Celastraceae) Chandra B. Gamlath, A. A. Leslie Gunatilaka and Suganthini Subramaniam Structure 13C NMR 碳谱模拟图 50 . β-amyrin acetate C32H52O2 相似度:71.8% Natural Product Research and Development 2008 20 280-282 Chemical Constituents of Twig Bank from Periploca sepium MA Yang-min;SHI Qing-hua; KONG Yang Structure 13C NMR 碳谱模拟图 51 . β-amyrin acetate 相似度:71.8% Natural Product Research and Development 2006 18 74-75 Chemical Constituents of Balanophora japonica Makino RUAN Han-li; ZHANG Yong-hui; PI Hui-fang; ZHAO Wei; WU Ji-zhou （ Structure 13C NMR 碳谱模拟图 52 . β-amyrin acetate C32H52O2 相似度:71.8% Natural Product Research and Development 2003 15 483-486 CHEMICAL CONSTITUENTS FROM EUPHORBIA WALLICHII WANG Huan;ZHANG Xiao-feng; PAN Li; YANG Shu-min; MA Yun-bao; LUO Xiao-dong * Structure 13C NMR 碳谱模拟图 53 . (10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-((2R,5R,6S)-5,6,7-trihydroxy-6-methylheptan-2-yl)-4,5,6,10,12,13,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3(2H)-one C30H48O4 相似度:71.8% Journal of Natural Products 2011 74 2332-2337 Semisynthesis and Biological Evaluation of Ganodermanontriol and Its Stereoisomeric Triols Erin M. Kennedy, Steven J. P’Pool, Jiahua Jiang, Daniel Sliva, and Robert E. Minto Structure 13C NMR 碳谱模拟图 54 . ganodermanontriol C30H48O4 相似度:71.8% Agricultural and Biological Chemistry 1986 50 2887-2890 Ganoderiol A and B, New Triterpenoids from the Fungus Ganoderma lucidum (Reishi) Hiroji SATO, Tsuyoshi NISHITOBA, Sachiko SHIRASU, Kyoko ODA, Sadao SAKAMURA Structure 13C NMR 碳谱模拟图 55 . 3β-acetoxy-17β-hydroxy-28-norolean-12-ene C31H50O3 相似度:71.8% Phytotherapy Research 2008 22 1303-1306 Triterpenoids and a sterol from the stem-bark of Styrax japonica and their protein tyrosine phosphatase 1B inhibitory activities Joo-Hee Kwon, Min-Jung Chang, Hyo-Won Seo, Jeong-Hun Lee, Byung-Sun Min, MinKyun Na, Jin Cheol Kim, Mi Hee Woo, Jae Sue Choi, Hyeong Kyu Lee and KiHwan Bae Structure 13C NMR 碳谱模拟图 56 . β-amyrin acetate 相似度:71.8% Indian Journal of Chemistry Section B 1994 33B 302-304 Chemical constituents of Artemisia roxburghiana Bess Yu Li, Yangping Shi & Yohua Hu Structure 13C NMR 碳谱模拟图 57 . β-amyrin acetate 相似度:71.8% The Chinese Pharmaceutical Journal 2000 52 195-201 Chemical Constituents from the Leaves of Formosan Ficus septica 蔡烟力(Ian-Lih Tsai), �?智惠(Jyh-Huey Chen), 杜昌益(Chang-Yih Duh), �?益昇(Ih-Sheng Chen) Structure 13C NMR 碳谱模拟图 58 . compound 19 相似度:71.8% Journal of the American Chemical Society 1981 103 2075-2080 Biosynthesis of oleanene- and ursene-type triterpenes from [4-13C]mevalonolactone and sodium [1,2-13C2]acetate in tissue cultures of Isodon japonicus Hara Shujiro Seo, Yutaka Tomita, Kazuo Tori Structure 13C NMR 碳谱模拟图 59 . α-amyrol acetate 相似度:71.8% Chinese Journal of Applied & Environmental Biology 2010 16 197-201 Chemical Study on Sambucus adnata Wall CHEN Xiaozhen; LI Guoyou; WU Xiaoqing; HUANG Qingchun & ZHANG Guolin Structure 13C NMR 碳谱模拟图 60 . β-amyrin acetate 相似度:71.8% Chinese Traditional and Herbal Drugs 2012 43 1263-1266 Chemical constituents from stem barks of Daphne giraldii LIAO Shi-yu; JIANG Jian-qin Structure 13C NMR 碳谱模拟图 61 . β-香树脂醇乙酸酯 C32H52O2 相似度:71.8% Natural Product Research and Development 2012 24 1206-1209 Chemical Constituents from Blumea megacephala ZHONG Lin-jing; LIN Xiao-yan; HUANG Ming-yu; HUANG Xiu-wang; ZHANG Yong-hong Structure 13C NMR 碳谱模拟图 62 . (22R)-hydroxylanosta-7,9(11),24-trien-3-one 相似度:71.8% Natural Product Research 2013 27 486-490 Cytotoxic constituents from the fungus Daldinia concentrica (Xylariaceae) Dang Ngoc Quang, Duong Minh Lam, Nguyen Thi Hong Hanh & Do Duc Que Structure 13C NMR 碳谱模拟图 63 . β-香树脂醇乙酸酯 C32H52O2 相似度:71.8% Journal of Tropical and Subtropical Botany 2009 17 160-163 Chemical Constituents of Periploca forrestii Schltr . GANG, Xiuhai, ZHOU, Xin, CHEN, Huaguo, GONG, Xiaojian, ZHANG, Jianxin, WANG, Daoping Structure 13C NMR 碳谱模拟图 64 . β-amyrin acetate C32H52O2 相似度:71.8% Journal of Tropical and Subtropical Botany 2012 20 529-532 Chemical Constituents from Stems of Artocarpus nitidus subsp.1ingnanensis TI Hui-hui, LIU Mei-fang, LIN Li-dong, WEI Xiao-yi Structure 13C NMR 碳谱模拟图 65 . D:C-Frirdomadeir-7-en-3β-yl acetate 相似度:71.8% Helvetica Chimica Acta 1991 74 1329-1338 Madeiranes, a New Class of Pentacyclic Triterpenes: D-Friedo-madeir-14-en-3β-ol and -3-one, D:C-Friedomadeir-7-en-3β-ol and -3-one Maria-José Umbelino Ferreira, Ana M. Lobo, Caroline A. O'Mahoney, David J. Williams and Hugo Wyler Structure 13C NMR 碳谱模拟图 66 . β-amyrin acetate 相似度:71.8% Lishizhen Medicine and Materia Medica Research 2013 24 786-787 Study on Chemical Constituents of Codonopsis thalictrifolia Wall． var． mollis ( Chipp) L．T．Shen JING Jing, ZHANG Ji-fa, LI Hui, HUANG Shuai, SHAN Lian-hai, ZHOU Xian-li* Structure 13C NMR 碳谱模拟图 67 . compound 2 相似度:71.8% Magnetic Resonance in Chemistry 1997 35 643-646 Assignment of Carbon-13 and Proton Nuclear Magnetic Resonance Spectra of Madeirane Triterpenes José R. Ascenso and Maria José U. Ferreira Structure 13C NMR 碳谱模拟图 68 . compound 5a 相似度:70.5% Journal of Natural Products 1986 Vol 49 1122 Two New Lanostanoids from Ganoderma lucidum Akio Fujita, Munehisa Arisawa, Manabu Saga, Toshimitsu Hayashi, Naokata Morita Structure 13C NMR 碳谱模拟图 69 . compound 3a C40H53NO5 相似度:69.4% Phytochemistry 1993 32 1239-1244 Triterpenes of Poria cocos Takaaki Tai, Akira Akahori, Tetsuro Shingu Structure 13C NMR 碳谱模拟图 70 . compound 11 相似度:69.4% Journal of the Chinese Chemical Society 1991 38 71-76 Studies on the Constituents of Ganoderma lucidum 姜宏哲(Hung-Cheh Chiang);朱世昌(Shih-Chang Chu) Structure 13C NMR 碳谱模拟图 |
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