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方小平金虫 (小有名气)
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[求助]
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13C NMR (126 MHz, Acetone) δ17.59,18.24,19.63,20.20,20.51,21.56,23.03,28.23,28.26,34.02,34.84,35.79,40.04,40.51,41.20,41.48,41.54,44.12,46.48,50.33,56.07,85.36,85.47,125.13,126.06,133.96,134.00,135.56,158.71,171.37,187.65,199.25. 相似度要求>50% 溶剂：氘代丙酮 谢谢! |
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lifeliuyan
至尊木虫 (职业作家)
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方小平: 金币+10, ★★★很有帮助 2014-03-17 19:27:58
感谢参与，应助指数 +1
方小平: 金币+10, ★★★很有帮助 2014-03-17 19:27:58
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查询结果：共查到1826个化合物(查询结果仅供参考) 1 . ergosta-4,7,22-triene-3,6-dione 相似度:68.7% Journal of Asian Natural Products Research 2006 8 485-489 Fortisterol, a novel steroid with an unusual seven-membered lactone ring B from the Chinese marine sponge Biemna fortis Topsent X.-C. HUANG, Y.-W. GUO and G.-Q. SONG Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . ergosta-4,7,22-trien-3,6-dione 相似度:68.7% Phytochemistry 1995 38 947-950 Two steroids from Calvatia cyathiformis Nobuo Kawahara, Setsuko Sekita, Motoyoshi Satake Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . Neolup-13(18)-en-3β-yl 相似度:62.5% Phytochemistry 1985 24 2051-2054 Separation of the pentacyclic triterpenes tylolupenols A and B from Tylophora kerrii Kazuko Kawanishi, Yohei Hashimoto, Qiang Wang, Zhenwen Xu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . (24R)-24-Methylcholesta-4,22E-dien-3,6-dione 相似度:62.5% Chemistry of Natural Compounds 2010 46 534-538 Secondary metabolites of the Vietnamese nudibranch mollusk Phyllidiella pustulosa E. G. Lyakhova, S. A. Kolesnikova, A. I. Kalinovskii and V. A. Stonik Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . stigmasta-4,22-diene-3,6-dione C29H50O2 相似度:62.5% Chemistry of Natural Compounds 2011 47 731-734 Cytotoxic effect of some pentacyclic triterpenes and hemisynthetic derivatives of stigmasterol Louis P. Sandjo, Vincent Rincheval, Bonaventure T. Ngadjui and Gilbert Kirsch Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . acetyl-11-keto-β-boswellic acid C32H48O5 相似度:62.5% Zeitschrift für Naturforschung C 2003 58 505-516 Immunomodulatory Triterpenoids from the Oleogum Resin of Boswellia carterii Birdwood F. A. Badria, B. R. Mikhaeil, G. T. Maatooq, and M. M. A. Amer Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . (14β,22E)-9,14-dihydroxyergosta-4,7,22-triene-3,6-dione C28H40O4 相似度:62.5% Chemistry & Biodiversity 2013 10 1276-1283 Two New Steroids from an Endophytic Fungus Phomopsis sp. Shao-Hua Wu, Rong Huang, Cui-Ping Miao and You-Wei Chen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . acetylilexolic acid methylester 相似度:60.6% Archives of Pharmacal Research 1987 10 121-131 Triterpenoids ofIlex pubescens Yong Nam Han, Seung Kyung Baik, Tae Hee Kim and Byung Hoon Han Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . acetylvanguerolic acid methylester 相似度:60.6% Archives of Pharmacal Research 1987 10 121-131 Triterpenoids ofIlex pubescens Yong Nam Han, Seung Kyung Baik, Tae Hee Kim and Byung Hoon Han Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 3β,6β-dihydroxy-11α,12α-epoxyolean-28,13β-olide C30H46O5 相似度:59.3% Journal of Natural Products 2006 69(5) 807-810 Triterpenoids from the Resin of Styrax tonkinensis and Their Antiproliferative and Differentiation Effects in Human Leukemia HL-60 Cells Feng Wang, Huiming Hua, Yuehu Pei, Duo Chen, and Yongkui Jing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . stigmast-4-ene-3,6-dione 相似度:59.3% Journal of Natural Products 2002 65 1857-1862 Antimicrobial Activities of Naphthazarins from Arnebia euchroma Chien-Chang Shen,Wan-Jr Syu,Shyh-Yuan Li, Chia-Hung Lin, Gum-Hee Lee, and Chang-Ming Sun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 3β-acetoxy-20α,21α-epoxytaraxastane C32H52O3 相似度:59.3% Journal of Natural Products 2000 63 898-901 Taraxastane-Type Triterpenes from the Aerial Roots of Ficus microcarpa Y. M. Chiang and Y. H. Kuo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . isohelianol acetate C32H54O2 相似度:59.3% Journal of Natural Products 1998 61 409-412 Isohelianol: A 3, 4-seco-Triterpene Alcohol from Sasanqua Oil Toshihiro Akihisa, Yumiko Kimura, Kazuo Koike, Tsuyoshi Shibata, Zen-ya Yoshida, Tamotsu Nikaido, and Toshitake Tamura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . helianol acetate 相似度:59.3% Journal of Natural Products 1998 61 409-412 Isohelianol: A 3, 4-seco-Triterpene Alcohol from Sasanqua Oil Toshihiro Akihisa, Yumiko Kimura, Kazuo Koike, Tsuyoshi Shibata, Zen-ya Yoshida, Tamotsu Nikaido, and Toshitake Tamura Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . uncargenin A C30H46O4 相似度:59.3% Acta Botanica Yunnanica 1995 17(2) 209-214 TRITERPENOIDS FROM UNCARIA RHYNCHOPHYLLA YANG Cheng-Jing, ZHANG Jim, WU Da-Gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . helianyl acetate C32H54O2 相似度:59.3% Chemical & Pharmaceutical Bulletin 1996 44 1255-1257 Helianol [3, 4-seco-19(10→9)abeo-8α, 9β, 10α-eupha-4, 24-dien-3-ol], a Novel Triterpene Alcohol from the Tabular Flowers of Helianthus annuus L. Toshihiro AKIHISA,Hirotoshi OINUMA,Ken YASUKAWA,Yoshimasa KASAHARA,Yumiko KIMURA,Sei-ichi TAKASE,Sakae YAMANOUCHI,Michio TAKIDO,Kunio KUMAKI and Toshitake TAMURA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . compound 相似度:59.3% Biochemical Systematics and Ecology 2000 28 911-913 Stigmast-4-ene-3,6-dione an unusual phytotoxic sterone from the roots of Echium vulgare L. Fernando Pardo, Fernando Perich, René Torres, Franco Delle Monache Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 3β-Acetoxysitost-5-ene-7α-ol C31H52O3 相似度:59.3% 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 Structure & 13C NMR 碳谱模拟图 19 . Ergosta-6α-hydroxy-4,22-E-dien-3-one C28H44O2 相似度:59.3% Journal of Asian Natural Products Research 2005 7 115-123 6-Hydroxy-4-en-6-one sterols from the marine sponge Iotrochoto birotulata LI-YA LI, ZHI-WEI DENG, HONG-ZHENG FU, JUN LI, WEN-HAN LIN and PETER PROKSCH Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 豆甾-4-烯-3,6-二酮 相似度:59.3% China Journal of Chinese Materia Medica 2003 28 278-279 荚果蕨贯众化学成分的研究 杨 岚, 赵玉英, 屠呦呦 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 21 . hopane-22,30-diol monoacetate 相似度:59.3% Chemical & Pharmaceutical Bulletin 1997 45 590-594 Fern Constituents : Triterpenoids Isolated from Rhizomes of Pyrrosia lingua. I Kazuo MASUDA,Hiroshi YAMASHITA,Kenji SHIOJIMA,Toshihiro ITOH and Hiroyuki AGETA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 22 . hopane-22,29-diol monoacetate 相似度:59.3% Chemical & Pharmaceutical Bulletin 1997 45 590-594 Fern Constituents : Triterpenoids Isolated from Rhizomes of Pyrrosia lingua. I Kazuo MASUDA,Hiroshi YAMASHITA,Kenji SHIOJIMA,Toshihiro ITOH and Hiroyuki AGETA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 23 . stigmastan-4-en-3,6-dione 相似度:59.3% Journal of Natural Products 1990 Vol 53 1430 Stigmasterols from Typha latifolia Marina Della Greca, Pietro Monaco, Lucio Previtera Structure 13C NMR Structure & 13C NMR 碳谱模拟图 24 . compound 3 相似度:59.3% Acta Pharmaceutica Sinica 1999 Vol 34 682-685 STUDIES ON THE CHEMICAL CONSTITUENTS FROM DESMOS DUMOSUS (ROXB.) SAFF Wu Jiuhong (Wu JH); Liao Shixuan (Liao SX); Mao Shilong (Mao SL); Yi Yanghua (Yi YH); Takeya K; Su Zhongwu (Su ZW) and Lan Chuanqing (Lan CQ) Structure 13C NMR Structure & 13C NMR 碳谱模拟图 25 . 22-dihydro-stigmast-4-en-3,6-dione 相似度:59.3% 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 Structure & 13C NMR 碳谱模拟图 26 . 3β-methyl-17β(H),21α(H)-hopane 相似度:59.3% Magnetic Resonance in Chemistry 2010 48 951-954 NMR spectral assignment of 2- and 3β-methylhopanes and evidence for boat conformation in D ring of 17(H), 21(H)-hopanes (pages 951–954) Geir Kildahl-Andersen, Hans Peter Nytoft and Jon Eigill Johansen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 27 . ilexolic acid 相似度:59.3% Chinese Traditional and Herbal Drugs 2010 41 1426-1429 Chemical constituents from roots of Ilex asprella CAI Yan; ZHANG Qing-wen; LI Zhi-jun; FAN Chun-lin; WANG Lei; ZHANG Xiao-qi; YE Wen-cai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 28 . 豆甾-4-烯-3,6-二酮 C29H48O2 相似度:59.3% Chinese Traditional and Herbal Drugs 2008 39 671-672 胡颓子叶化学成分研究 付义成;王晓静;贾献慧;李俊婕 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 29 . stigmast-4-ene-3,6-dione 相似度:59.3% Chinese Journal of Medicinal Chemistry 2003 13 211-214 Studies on the chemical constituents of Fructus Ailanthi altissimae ZHAO Chun-chao, WANG Jin-hui, LI Wen, SHA Yi, LI Xian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 30 . stigmast-4-en-3,6-dione 相似度:59.3% Journal of Shenyang Pharmaceutical University 2009 26 874-877 Isolation and identification of steroids from the leaves of theMagnolia sieboldii K. Koch WANG Ru-ping, WU Di, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 31 . stigmast-4-en-3,6-dione 相似度:59.3% Journal of Shenyang Pharmaceutical University 2009 26 434-437 Isolation and identification of chemical constituents from testa of Castanea mollissima Blume LU Chuan, WU Zhao-hua, GAO Hui-yuan, SUN Bo-hang, HUANG Jian, WU Li-jun Structure 13C NMR Structure & 13C NMR 碳谱模拟图 32 . stigmast-4-ene-3,6-dione 相似度:59.3% Natural Product Research and Development 2009 21 960-962 Study on the Chemical constituents of Callipteris esculenta(Athyriaceae) WANG Zi-juan;ZHAO Qin-shi; PENG Li-yan; CHENG Xiao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 33 . stigmsat-4-en-3,6-dione 相似度:59.3% Natural Product Research and Development 2003 15 24-26 CHEMICAL CONSTITUENTS OF BUCKWHEAT BAO Ta-na; PENG Shu lin; ZHOU Zheng zhi; LI Bo gang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 34 . enedione 相似度:59.3% Natural Product Research and Development 2000 12(5) 14-16 STEROID CONSTITUENTS FROM EUONYMUS MUPINENSIS Mao Shilong; Sang Shengmin; Lao Aina and Chen Zhongliang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 35 . stigmast-4-ene-3,6-dione 相似度:59.3% Journal of Chinese Medicinal Materials 2012 35 568-570 Study on the Chemical Constituents from Cyathea spinulosa JIANG Jian-shuang, ZHAN Zhi-lai, FENG Zi-ming, YANG Ya-nan, ZHANG Pei-cheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 36 . 9α,11α-dihydroxyergosta-4,6,8(14),22-tetraen-3-one C28H40O3 相似度:59.3% Journal of Natural Products 2011 74 1281-1283 A Highly Conjugated Dihydroxylated C28 Steroid from a Myxobacterium Dnyaneshwar Gawas, Ronald Garcia, Volker Huch, and Rolf Müller Structure 13C NMR Structure & 13C NMR 碳谱模拟图 37 . 15α-acetoxyhopan-22-ol 相似度:59.3% Australian Journal of Chemistry 1987 40 1713-1721 A 13C N.M.R. Study of Some Oxygenated Hopane Triterpenes AL Wilkins, KJ Ronaldson, PM Jager and PW Bird Structure 13C NMR Structure & 13C NMR 碳谱模拟图 38 . stigmast-4-ene-3,6-dione 相似度:59.3% Journal of Chinese Medicinal Materials 2010 33 1262-1265 Studies on the Chemical Constituents from Petroleum Ether Portion of Abelmoschus esculentus JIA Lu, LI Dong, JING Lin-lin, GUO Ming-ming Structure 13C NMR Structure & 13C NMR 碳谱模拟图 39 . 豆甾-4-烯-3,6-二酮 相似度:59.3% Journal of Chinese Medicinal Materials 2010 33 55-57 Study on the Chemical Constituents of Humulus scandens LI Tian-lei, YIN Xian-hua, PAN Wei-dong, YANG Juan, LIANG Guang-yi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-03-17 15:01:21