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zhaocaigui银虫 (小有名气)
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[求助]
微谱求助一化合物结构
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13C NMR (101 MHz, CDCl3) δ L1 208.57,146.28,113.48,59.72,54.10,44.79,42.23,41.51,41.30,38.58,37.48,35.73,35.50,34.61,33.50,32.83,31.79,30.43,29.94,29.89,29.35,28.99,28.38,27.00,26.84,24.28,23.48,20.18,20.05,18.92,17.34,16.63,16.52 |
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lifeliuyan
至尊木虫 (职业作家)
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zhaocaigui: 金币+10, ★有帮助 2013-04-06 18:54:23
zhaocaigui: 金币+10, ★有帮助 2013-04-06 18:54:23
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查询结果：共查到4432个化合物(查询结果仅供参考) -------------------------------------------------------------------------------- 1 . tripterfrielanon A C30H48O3 相似度:69.6% Journal of Asian Natural Products Research 2006 8 425-429 Triterpenes from Tripterygium wilfordii Hook J.-H. YANG, S.-D. LUO, Y.-S. WANG, J.-F. ZHAO, H.-B. ZHANG and L. LI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . adian-5-ene 相似度:66.6% Chemical & Pharmaceutical Bulletin 1994 42 39-44 NMR Spectra of Triterpenoids. II. Hopenes and Migrated Hopenes Hiroyuki AGETA,Kenji SHIOJIMA,Yoko ARAI,Hideki SUZUKI and Tamiko KIYOTANI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . canophyllal 相似度:66.6% Journal of Asian Natural Products Research 2006 8 425-429 Triterpenes from Tripterygium wilfordii Hook J.-H. YANG, S.-D. LUO, Y.-S. WANG, J.-F. ZHAO, H.-B. ZHANG and L. LI Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . simiarenol 相似度:66.6% Journal of Shenyang Pharmaceutical University 2009 26 353-356 Isolation and identification of liposoluble components from the root of phragmites communis Trin. LUO Fang, LI Na, CAO G ui-dong, YU Lu, SONG Shao-jiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 28,28-ethano-3,3-ethylenedioxylupan-28-ol C34H56O3 相似度:64.7% Russian Journal of Organic Chemistry 2009 45 1464-1467 First examples of hydroxycyclopropanation in the series of lupane triterpenoids V. N. Odinokov, E. R. Shakurova, L. M. Khalilov and U. M. Dzhemilev Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 19,20-secoursane-3,19,20-trione C30H48O3 相似度:63.6% Helvetica Chimica Acta 2004 Vol. 87 1071 Two Novel Triterpenes from the Leaves of Ficus microcarpa Yueh-Hsiung Kuo and Huan-You Lin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 3R-acetoxyurs-12-ene-1β,11R-diol C32H52O4 相似度:63.6% Journal of Natural Products 1999 62 1605-1608 Terpenoids from Salvia kronenburgii Gü laçtı Topçu, and Ayhan Ulubelen Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . hancokinol C30H50O 相似度:63.6% Chemical & Pharmaceutical Bulletin 1991 39 2271-2276 Stereochemistry of Novel Triterpenes from Cynanchum hancokianum Hongxiang LOU,Xian LI,Masayuki ONDA,Yaeko KONDA,Mieko URANO,Yoshihiro HARIGAYA,Hiroaki TAKAYANAGI and Haruo OGURA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . compound 4b 相似度:63.6% Chemical & Pharmaceutical Bulletin 1989 37 1673-1675 FERN CONSTITUENTS : THREE FERNENOIC ACIDS AND ONE ADIANENOIC ACID ISOLATED FROM RHIZOMES OF MICROSORIUM BRACHYLEPIS AND M. NORMALE Kazuo MASUDA,Rumiko KAMAYA,Susumu IKEGAMI,Yukio IKESHIMA and Hiroyuki AGETA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . 3,5-Epoxy-A-nor-olean-12-en-3-(2-isopropyl)-30-oic Acid 相似度:63.6% Chemistry of Natural Compounds 2006 42 553-557 SYNTHESIS AND HIGH-RESOLUTION NMR SPECTRA OF A-nor-DERIVATIVES OF 11-DEOXYGLYCYRRHETIC ACID L. R. Mikhailova, L. A. Baltina, R. M. Kondratenko,. Kunert,L. V. Spirikhin,F. Z. Galin, and G. A. Tolstikov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 3-O-Acetyl-18α-glycyrrhetic acid 相似度:63.6% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 18β-Glycyrrhetic acid 相似度:63.6% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . hancockinol C30H50O 相似度:63.6% Acta Pharmaceutica Sinica 1991 26 584-592 ISOLATION AND STRUCTURE DETERMINATION OF A NEW SAPONIN OF ANEMARRHENA ASPHODELOIDES D Gou; S Li; Q Chi; WG Sun and ZF Sha Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 5,6α-epoxysitosterol C29H50O2 相似度:63.6% 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 -------------------------------------------------------------------------------- 15 . β-amyrin [12-oleanex-3β-ol] C30H50O 相似度:63.6% Journal of Asian Natural Products Research 2003 5 35-41 IRRITANT POTENTIAL OF SOME CONSTITUENTS FROM THE SEEDS OF CAESALPINIA BONDUCELLA (L.) FLEMING M. ASIF SAEED and A.W. SABIR Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . drypechevalin B C30H46O3 相似度:63.6% Natural Product Research 2006 20 586-592 Triterpenoids from Drypetes chevalieri Beille (euphorbiaceae) J. D. Wansi; J. Wandji; W. A. F. Kamdem; J. C. Ndom; H. E. Ngeufa; D. D. Chiozem; J. Chi Shirri; M. I. Choudhary; N. Tsabang; F. Tillequin; Z. T. Fomum Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . tylolupenol B 相似度:63.6% China Journal of Chinese Materia Medica 2004 29 1108-1109 三分丹化学成分的研究 黄学石, 郜 嵩, 范丽华, 庾石山 , 梁晓天 Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . hancockinol 相似度:63.6% China Journal of Chinese Materia Medica 1994 19 488-489 Studies on the Chemcial Constituents of Cynanchum stauntonii (Decne.) Schltr.ex Levl Qiu Shengxiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . compound 2c C39H68O4 相似度:63.6% Phytochemistry 1997 46 729-734 Diterpenes of Bahia glandulosa Ana-L. Pérez-Castorena, Mariano Martínez-Vásquez, Alfonso Romo de Vivar Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . Acetate methyl ester of 2α-hydroxy-3-oxofriedolean-30-oic acid C33H52O5 相似度:63.6% Journal of Natural Products 1995 Vol 58 570-573 Two Triterpenes from Maytenus canariensis A. G. Gonzalez, N. L. Alvarenga, A. G. Ravelo, I. A. Jimenez, I. L. Bazzocchi Structure 13C NMR 碳谱模拟图 |
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