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qiupingdafo新虫 (初入文坛)
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[求助]
微谱求助14 已有1人参与
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溶剂：氘代DMSO 15.06,17.74,24.32,24.46,25.06,26.11,28.16,33.42,33.84,38.50,38.67,38.95,39.22,39.50,40.06,40.34,41.12,47.43,62.59,73.74,76.60,78.77,115.35,116.26,119.37,130.12,143.30,144.88 |
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
qiupingdafo(卓越_先锋代发): 金币+10, ok 2015-04-26 12:28:45
感谢参与，应助指数 +1
qiupingdafo(卓越_先锋代发): 金币+10, ok 2015-04-26 12:28:45
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1 . 21α-hydroxy ursolic acid 相似度:66.6% Natural Product Research and Development 1997 9(2) 4-6 NON-ALKALOIDAL CONSTITUENTS FROM MECONOPSIS PUNICEA MAXIM Zhang Guolin; Li Bogang; Zhou Zhengzhi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . forticine C27H45O2N 相似度:64.2% Chemical & Pharmaceutical Bulletin 2002 50(8) 1013-1016 New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . methylacacicoate 相似度:63.3% Journal of Peking University (Health Sciences) 2004 36 421-425 Isolation and identification of chemical constituents from Albizia julibrissin Durazz ZHENG Lu; WU Gang; WANG Bin; WU Li jun; ZHAO Yu ying Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 28-norolean-12-ene-3β,17β-diol 相似度:62.0% Journal of Natural Products 1992 Vol 55 1230 Triterpenes from Stauntonia hexaphylla Callus Tissues Akira Ikuta, Anri Morikawa Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . compound 139 相似度:62.0% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . persicanidine A 相似度:60.7% Chemical & Pharmaceutical Bulletin 2002 50(8) 1013-1016 New Steroidal Alkaloids from Fritillaria imperialis and Their Cholinesterase Inhibiting Activities ATTA-UR-RAHMAN,Muhammad Nadeem AKHTAR, Muhammad Iqbal CHOUDHARY, Yoshisuke TSUDA,Bilge SENER,Assad KHALID, and Masood PARVEZ Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . persicanidine A C27H45NO2 相似度:60.7% Phytochemistry 1992 31 3605-3607 Cerveratrum alkaloids from bulbs of Fritillaria persica Kazutomo Ori, Yoshihiro Mimaki, Yutaka Sashida, Tamotsu Nikaido, Taichi Ohmoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . persicanidine 相似度:60.7% Chemistry Letters 1992 21 163-166 Persicanidine A, a Novel Cerveratrum Alkaloid from the Bulbs of Fritillaria persica Kazutomo Ori, Yoshihiro Mimaki, Yutaka Sashida, Tamotsu Nikaido, Taichi Ohmoto and Akiyoshi Masuko Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 3β,22α-dihydroxyolean-12-en-30-oic acid C30H48O4 相似度:60% Journal of Natural Products 2008 71(5) 789-792 Oleanane-Type Triterpenes from the Flowers and Roots of Saussurea muliensis Chun-Mei Liu, He-Xiang Wang, Shi-Lei Wei, and Kun Gao Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . Anagadiol 相似度:60% Chemistry of Natural Compounds 1992 28 1-23 13C NMR SPECTROSCOPY OF OLEANANE DERIVATIVES A. I. Kalinovskii Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . Bauer-7-ene-3β,16α-diol 相似度:60% 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 Structure & 13C NMR 碳谱模拟图 12 . thomandertriol C30H50O3 相似度:60% Journal of Natural Products 1994 Vol 57 161 Thomandertriol, a Triterpenoid from the Twigs of Thomandersia laurifolia Bonaventure T. Ngadjui, Etienne Dongo, Johnson F. Ayafor, Joseph D. Connolly Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . compound 34 相似度:60% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . anagadiol 相似度:60% Phytochemistry 1994 37 1517-1575 13C NMR Spectra of pentacyclic triterpenoids—a compilation and some salient features Shashi B. Mahato, Asish P. Kundu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . 29-Hydroxytaraxerol C30H50O2 相似度:60% Zeitschrift für Naturforschung B 2005 60b 577-584 Triterpenoids from Hippocratea excelsa. The Crystal Structure of 29-Hydroxytaraxerol Amilcar R. Aguilar-Gonzalez, Gonzalo J. Mena-Rejón, Nayely Padilla-Montaño, Alfredo Toscano, and Leovigildo Quijano Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 3α,21β,22α,28-tetrahydroxyolean-12-en-28-O-β-D-xylopyranoside tetraacetate C38H58O8 相似度:60% Phytochemistry 1990 29 1945-1950 Triterpenoid saponins from Centipeda minima Dipti Gupta,J. Singh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . 1β,3β-dihydroxy-olean-ltene, anagadiol 相似度:60% Phytochemistry 1981 20 1919-1921 13C NMR spectra of olean-18-ene derivatives Antonio G. González, Braulio M. Fraga, Pedro González, Melchor G. Hernandez, Angel G. Ravelo Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . compound 3a C38H58O8 相似度:60% Indian Journal of Chemistry Section B 1990 29B 34-39 Phytochemical investigation of Centipeda minima Dipti Gupta & J Singh Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . oleanolic acid 相似度:60% Lishizhen Medicine and Materia Medica Research 2011 22 1086-1087 Study on Chemical Constituents of Swertia binchuanensis LI Zhao-yun; WANG Cong; ZHANG Zhen; XIAO Huai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 3β,22α-dihydroxy-12-oleanen-29-oic acid 相似度:60% Chinese Journal of Medicinal Chemistry 2011 21 394-396 Chemical constituents of Euonymus carnosus Hemsl. HU, Xin-ling, WANG, Kui-wu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
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