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[求助]
微谱求助一化合物（017）
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溶剂为CDCL3 δ171.3,171.1,167.0,165.8,159.6,149.7,106.5,103.1,101.1,81.1,80.8,59.7,55.3,54.3,40.2,40.0,38.1,37.7,37.4,27.9,23.6,23.5,23.4,21.3,19.6,18.7,16.4,16.3,15.0. 谢谢 |
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wm0629
铁杆木虫 (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
玉剑蓝: 金币+20, ★★★★★最佳答案 2013-05-06 23:35:54
感谢参与，应助指数 +1
玉剑蓝: 金币+20, ★★★★★最佳答案 2013-05-06 23:35:54
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1 . aszonapyrone A monomethyl ether-1 相似度:75.8% Agricultural and Biological Chemistry 1985 49 551-553 Structure of Aszonapyrone A Monomethyl Ether-1, a Derivative of Aszonapyrone A, Produced by Aspergillus zonatus Yukiteru KATSUBE, Yasuo KIMURA, Takashi HAMASAKI, Hiromitsu NAKAJIMA, Akira ISOGAI Structure 13C NMR 碳谱模拟图 2 . Chevalone B C28H40O5 相似度:72.4% Tetrahedron 2011 67 5461-5468 Bioactive meroterpenoids and alkaloids from the fungus Eurotium chevalieri Kwanjai Kanokmedhakul, Somdej Kanokmedhakul, Ruchiruttikorn Suwannatrai, Kasem Soytong, Samran Prabpai, Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 3 . aszonapyrone B C26H39O4 相似度:68.9% Tetrahedron 2011 67 5461-5468 Bioactive meroterpenoids and alkaloids from the fungus Eurotium chevalieri Kwanjai Kanokmedhakul, Somdej Kanokmedhakul, Ruchiruttikorn Suwannatrai, Kasem Soytong, Samran Prabpai, Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 4 . calotropenyl acetate C32H52O2 相似度:62.0% Journal of Natural Products 1988 Vol 51 925 A New Pentacyclic Triterpene from Calotropis procera Abdul Qasim Khan, Zaheer Ahmed, Syed Najam-ul-Hussain Kazmi, Abdul Malik Structure 13C NMR 碳谱模拟图 5 . Chevalone A C26H38O4 相似度:62.0% Tetrahedron 2011 67 5461-5468 Bioactive meroterpenoids and alkaloids from the fungus Eurotium chevalieri Kwanjai Kanokmedhakul, Somdej Kanokmedhakul, Ruchiruttikorn Suwannatrai, Kasem Soytong, Samran Prabpai, Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 6 . Chevalone C C28H40O5 相似度:62.0% Tetrahedron 2011 67 5461-5468 Bioactive meroterpenoids and alkaloids from the fungus Eurotium chevalieri Kwanjai Kanokmedhakul, Somdej Kanokmedhakul, Ruchiruttikorn Suwannatrai, Kasem Soytong, Samran Prabpai, Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 7 . α-Amyrol tridecanoate 相似度:60% Chinese Journal of Applied & Environmental Biology 2005 11 265-270 CHEMICAL STUDY OF STREPTOCAULON GRIFFITHII MA Chunhui; HUANG Tianfang; QI Huayi; LI Bogang; ZHANG Guolin Structure 13C NMR 碳谱模拟图 8 . 3β-acetoxy-11α-hydroperoxy-neolup-12-ene C32H52O4 相似度:59.3% Chemical & Pharmaceutical Bulletin 2012 60(2) 205-212 Constituents from the Roots of Taraxacum platycarpum and Their Effect on Proliferation of Human Skin Fibroblasts Tsutomu Warashina,Kaoru Umehara,and Toshio Miyase Structure 13C NMR 碳谱模拟图 9 . lupα-18,21-dien-3β-yl acetate C32H50O2 相似度:59.3% Tetrahedron 2013 69 1583-1589 Officinatrione: an unusual (17S)-17,18-seco-lupane skeleton, and four novel lupane-type triterpenoids from the roots of Taraxacum officinale Daisuke Saeki, Takeshi Yamada, Yasuko In, Tetsuya Kajimoto, Reiko Tanaka, Yota Iizuka, Takahisa Nakane, Akihito Takano, Kazuo Masuda Structure 13C NMR 碳谱模拟图 10 . 3β-Acetoxypolypoda-8(26),13,17,21-tetraene C32H52O2 相似度:58.6% Phytochemistry 1993 32 1245-1251 Triterpenoids, tocotrienols and xanthones from the bark of Cratoxylum Cochinchinense Graham J. Bennett, Leslie J. Harrison, Guat-Lee Sia, Keng-Yeow Sim Structure 13C NMR 碳谱模拟图 11 . 3β-sacetoxy-olean-12-en-28-oic acid 相似度:58.6% Journal of Shenyang Pharmaceutical University 2008 25 108-111 Identif ication and anti-tumor activity determination about anti-tumor components of Gleditsia sinensis Lam. Stings XU Zhe, ZHAO Xiao-di, WANG Yi-meng, CHEN Xiao-hui, BI Kai-shun Structure 13C NMR 碳谱模拟图 12 . (+)-hongoquercin B C25H34O6 相似度:58.6% Bioscience, Biotechnology, and Biochemistry 2000 64 1410-1415 Synthesis and Absolute Configuration of Hongoquercin B, a Sesquiterpene-substituted Orsellinic Acid Isolated as a Fungal Metabolite Hisayuki TSUJIMORI, Kenji MORI Structure 13C NMR 碳谱模拟图 13 . Chevalone D C27H40O5 相似度:58.6% Tetrahedron 2011 67 5461-5468 Bioactive meroterpenoids and alkaloids from the fungus Eurotium chevalieri Kwanjai Kanokmedhakul, Somdej Kanokmedhakul, Ruchiruttikorn Suwannatrai, Kasem Soytong, Samran Prabpai, Palangpon Kongsaeree Structure 13C NMR 碳谱模拟图 14 . hongoquercin B C25H34O6 相似度:58.6% The Journal of Antibiotics 1998 51 635-639 Hongoquercins A and B, New Sesquiterpenoid Antibiotics: Isolation, Structure Elucidation, and Antibacterial Activity DEBORAH M. ROLL, JOANN K. MANNING, GUY T. CARTER Structure 13C NMR 碳谱模拟图 15 . compound 4a 相似度:58.6% Journal of the Brazilian Chemical Society 1991 2 105-110 Terpenoids from Cnidoscolus phyllacanthus Pax et Hoff . Telma L.G. de Lemos, Edilberto R. Silveira, Mailcar F. Oliveira, Raimundo Braz Filho and Charles D. Hufford. Structure 13C NMR 碳谱模拟图 16 . α-amyrin acetate C32H52O2 相似度:58.0% Acta Botanica Yunnanica 1999 21(4) 531-534 Chemical Constituents of Crepis phoenix ZHONG Hai-Jun,LUO Shi-De, WANG Hui-Ying,CHEN Ji-Jun,LI Xue-Qiong Structure 13C NMR 碳谱模拟图 17 . 3,27-diacetoxy-28-desmethylolean-12-ene C33H52O4 相似度:58.0% Chemical & Pharmaceutical Bulletin 1996 44 343-351 Endothelin Receptor Antagonist Triterpenoid, Myriceric Acid A, Isolated from Myrica cerifera, and Structure Activity Relationships of Its Derivatives Kensuke SAKURAWI,Fumio YASUDA,Takehiko TOZYO,Miharu NAKAMURA,Tomohiro SATO,Junko KIKUCHI,Yoshihiro TERUI,Yuji IKENISHI,Tsuyoshi IWATA,Kazuhiro TAKAHASHI,Toshiro KONOIKE,Shin-ichi MIHARA and Masafumi FUJIMOTO Structure 13C NMR 碳谱模拟图 18 . iso-Ursertyl acetate 相似度:58.0% Phytochemistry 1994 37 1729-1735 Indole alkaloids and terpenoids fromTabernaemontana markgrafiana Helene B. Nielsen, Alan Hazell, Rita Hazell, Felipe Ghia, Kurt B.G. Torssell Structure 13C NMR 碳谱模拟图 19 . α-Amyrenyl acetate 相似度:58.0% Phytochemistry 1984 23 1771-1778 Antimicrobially active alkaloids from Tabernaemontana pachysiphon T. A. van Beek, F. L. C. Kuijlaars, P. H. A. M. Thomassen, R. Verpoorte, A. Baerheim Svendsen Structure 13C NMR 碳谱模拟图 20 . α-amyrin acetate 相似度:58.0% Chinese Journal of Medicinal Chemistry 2010 20 520-523 Chemical constituents of radix Marsdeniae sinensis HU Hu, i WU Yi-xuan, HE Xiang-jiu* Structure 13C NMR 碳谱模拟图 21 . compound 4c 相似度:56.6% Journal of Natural Products 2002 65 1838-1842 New Scalarane Class Sesterterpenes from an Indonesian Sponge, Phyllospongia sp. Michael C. Roy, Junichi Tanaka,Nicole de Voogd, and Tatsuo Higa Structure 13C NMR 碳谱模拟图 22 . α-amyrin acetate C32H52O2 相似度:56.6% Natural Product Sciences 2002 8 30-33 Monoamine Oxidase Inhibitors from Aquilaria agallocha Huong, Dang Thi Lan; Dat, Nguyen Tien; Minh, Chau Van; Kang, Jong-Seong; Kim, Young-Ho Structure 13C NMR 碳谱模拟图 23 . α-Amyrin acetate C32H52O2 相似度:56.6% Zeitschrift für Naturforschung B 2010 65b 203-210 Phytochemical Studies on Alstonia scholaris Nighat Sultanaa and Muhammad Saleem Structure 13C NMR 碳谱模拟图 |
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