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[求助]
求助碳谱解析 已有1人参与
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化合物1 溶剂：氘代吡啶 碳谱：12.17,19.02,19.21,19.44,20.00,21.29,23.39,24.52,26.35,28.56,29.45,30.27,32.05,32.19,34.20,36.41,36.93,37.49,39.35,39.95,42.48,46.03,50.34,56.24,56.83,62.83,71.68,75.37,78.07,78.55,78.64,102.59,121.95,123.31,123.51,123.71,123.80,135.33,135.53,135.72,135.82,140.90,149.67,149.89,150.10,150.22 化合物2 溶剂：cdc13 碳谱：12.60,16.99,25.40,76.74,76.99,77.24,110.62,116.72,124.56,132.16,188.01 化合物3 溶剂：cdc13 碳谱：21.05,21.19,23.02,24.28,24.34,25.40,25.99,28.23,28.91,29.09,31.63,31.86,31.88,33.67,33.90,36.12,36.48,37.22,38.79,39.64,39.73,40.50,42.27,42.29,45.78,50.08,51.21,55.90,56.00,56.73,71.79,76.74,76.99,77.25,121,71,129.22,138.31,140.72 |
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gai1988
新虫 (小有名气)
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- 专业: 有机化学
【答案】应助回帖
感谢参与，应助指数 +1
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化合物1 1 . β-sitosteryl-3'-glucopyranoside-6'-O-palmitate 相似度:73.9% Chinese Herbal Medicines 2014 6 65-69 Chemical Constituents from Barks of Lannea coromandelica Xiao-juan Yun, Huo-ming Shu, Guang-ying Chen, Ming-hui Ji, Jin-yue Ding Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . Pariposide F C47H80O16 相似度:72.3% Planta Medica 2012 78 1667-1675 New Steroidal Saponins and Sterol Glycosides from Paris polyphylla var. yunnanensis Wu, Xia; Wang, Lei; Wang, Guo-Cai; Wang, Hui; Dai, Yi; Ye, Wen-Cai; Li, Yao-Lan: Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . glucoraphenin 相似度:71.7% Natural Product Research and Development 2010 22 58-59 Studies on the Chemical Constituents of Cirsium henryi ZHANG Yue; RUAN Han-li; ZHANG Yong-hui; PI Hui-fang; WU Ji-zhou Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . compound A 相似度:69.5% Yakugaku Zasshi 1983 103 43-48 The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A) EMI OKUYAMA, MIKIO YAMAZAKI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . daucosterol+stigmasterol-3-O-glucopyranoside 相似度:66.6% Chinese Traditional and Herbal Drugs 2004 35 608-611 Studies on chemical constituents of Indigofera carlesii SU Yan-fang; ZHANG Xin-xin; YANG Jing; GUO Zeng-jun; Lü Ju-xian; GUO De-an Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 胡萝卜苷棕榈酸酯 相似度:65.2% Chinese Pharmaceutical Journal 2008 43 971-973 Studies on Chemical Constituents of Acetyl Acetate Extracted Fraction from Veratrum dahuricum NIE Li-yue TANG Jian~LI Hui-liang JIN Hui-zi ZHANG Wei-dong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound 3 相似度:63.0% Natural Product Sciences 1996 2 19-23 Sterols and Sterol Glycosides from the Leaves of Gynura procumbens Sadikun, A.; Aminah, I.; Ismail, N.; Ibrahim, P. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . 3-O-[6'-O-stearyl-β-D-glucosyl]-clerosterol 相似度:63.0% Phytochemistry 1994 36 167-170 Acylglucosylsterols from two Aegiphila species Suzana G. Leitão, Maria Auxiliadora C. Kaplan, Franco Delle Monache Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . β-sitosteryl glucoside-3'-O-heptadecoicate 相似度:63.0% Natural Product Research and Development 1997 9(2) 7-10 STUDIES ON THE CHEMICAL CONSTITUENTS OF THE CULTIVATED DESERTLIVING CISTANCHE (CISTANCHE DESERTICOLA) Tu Pengfei; He Yanping and Lou Zhicen Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . compound 2 C46H72O19 相似度:60.8% Tetrahedron 1997 53 11549-11562 Novel cholestane glycosides from the bulbs of Ornithogalum saundersiae and their cytostatic activity on leukemia HL-60 and MOLT-4 cells Minpei Kuroda, Yoshihiro Mimaki, Yutaka Sashida, Toshihiko Hirano, Kitaro Oka, Akira Dobashi, Hong-yu Li, Nobuyuki Harada Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-12 19:41:14
gai1988
新虫 (小有名气)
- 应助: 14 (小学生)
- 金币: 3432.1
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- 帖子: 232
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- 虫号: 2327865
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- 专业: 有机化学
【答案】应助回帖
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化合物2 1 . α-methyl pyrrole ketone C6H7NO 相似度:54.5% Journal of Asian Natural Products Research 2003 5 159-163 PYRROLE ALKALOIDS FROM BOLBOSTEMMA PANICULATUM WEN-YONG LIU, WEI-DONG ZHANG, HAI-SHENG CHEN, ZHENG-BING GU,TING-ZHAO LI and YUN-ZHOU Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . compound 3b 相似度:54.5% Heterocycles 2003 60 2685-2705 Nuclear Magnetic Resonance Spectroscopical Studies of 2-Carbonyl Derivatives of Five-membered Monoheterocycles and Determination of Aromaticity Indices Kyu Ok Jeon, Ji Sook Yu, and Chang Kiu Lee* Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . 2-acetylpyrrole 相似度:54.5% Agricultural and Biological Chemistry 1991 55 2117-2121 2-Acetylpyrrole, a Hepatoprotective Compound from Streptomyces sp. A-5071 Mayumi ITO, Hiroshi SHIMURA, Naoharu WATANABE, Masaharu TAMAI, Akiko TAKAHASHI, Yoshitaka TANAKA, Iwao ARAI, Kazunori HANADA Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . 2-acetylpyrrole 相似度:54.5% Phytochemistry Letters 2013 6 53-58 Antiplasmodial and cytotoxic activities of Striga asiatica and Sauropus spatulifolius extracts, and their isolated constituents Ying-Shu Zou, Kenn Foubert, Emmy Tuenter, Filip Lemière, Paul Cos, Louis Maes, Jan M.M. Smits, René de Gelder, Sandra Apers, Luc Pieters Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . α-methyl-pyrrole-ketone 相似度:54.5% Chinese Joumal of Experimental Traditional Medical Fomulae 2013 19 86-89 Chemical Constituents from Ampelopsis japonica MI Jun-ling, WU Chun-jie, SUN Ling-gen, LI Chun-tong, XI Feng-min, CHEN Wan-sheng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . Diethyl(4-chloro-2-nitrophenylamino)(4-hydroxy phenyl) methylphosphonate C17H20ClN2O6P 相似度:50% Bioorganic & Medicinal Chemistry Letters 2011 21 2527-2532 Ionic liquid promoted synthesis, antibacterial and in vitro antiproliferative activity of novel α-aminophosphonate derivatives Satish A. Dake, Dnyaneshwar S. Raut, Kiran R. Kharat, Rooth S. Mhaske, Satish U. Deshmukh,Rajendra P. Pawar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
3楼2015-03-12 19:42:43
gai1988
新虫 (小有名气)
- 应助: 14 (小学生)
- 金币: 3432.1
- 散金: 10
- 帖子: 232
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- 虫号: 2327865
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- 专业: 有机化学
【答案】应助回帖
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??????3 1 . ??-sitosterol and stigmasterol ?????:74.3% The Chinese Pharmaceutical Journal 2000 52 261-273 Studies on Anti-inflammatory Constituents of Leucas Mollissima WALL. var. Chinensis Benth ????(Chen-Ting Ku), ??????(Sheng-Chih Chen), ???^?(Jih-Pyang Wang), ???I(Jin-Bin Wu), ??????(Sheng-Chu Kuo) Structure 13C NMR Structure & 13C NMR ??????? 2 . Stigmasterol-3-O-glucopyranoside ?????:74.3% Journal of Anhui Agricultural Sciences 2010 38 2324-2355 Study on Chemical Constituents from Waste Tobacco Leaves SUN Hao-ran et al Structure 13C NMR Structure & 13C NMR ??????? 3 . stigmasteryl-3??-arachidate C49H86O2 ?????:72.0% Asian Journal of Chemistry 2014 26 3018-3020 Stigmasteryl Arachidate Constituent from the Straw of Oryza sativa ILL-MIN CHUNG, JAE-YEON YOON, SEUNG-HYUN KIM and ATEEQUE AHMAD Structure 13C NMR Structure & 13C NMR ??????? 4 . stigmasteryl-3-O-??-D-glucopyranoside and ??-sitosteryl-3-O-??-D-glucopyranoside ?????:71.7% Molecules 2009 14 850-867 Bioactive Metabolites from Spilanthes acmella Murr. Supaluk Prachayasittikul, Saowapa Suphapong, Apilak Worachartcheewan, Ratana Lawung, Somsak Ruchirawat and Virapong Prachayasittikul Structure 13C NMR Structure & 13C NMR ??????? 5 . stigmasterol-3-O-??-glucopyranoside C35H58O6 ?????:71.7% Chinese Traditional and Herbal Drugs 2012 43 1071-1074 Chemical constituents from twigs and leaves of Fordia cauliflora LIU Jin-lei; PAN Zheng-hong; SU Tao; YAN Xiao-jie; LI Dian-peng Structure 13C NMR Structure & 13C NMR ??????? 6 . 10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl 2-(1-(((tert-butoxycarbonyl)amino)methyl)cyclohexyl)acetate C41H69NO4 ?????:70.7% Bioorganic & Medicinal Chemistry 2014 22 1479-1486 Gabapentin hybrid peptides and bioconjugates Iryna O. Lebedyeva, David A. Ostrov, John Neubert, Peter J. Steel, Kunal Patel, Sean M. Sileno, Kevin Goncalves, Mohamed A. Ibrahim, Khalid A. Alamry, Alan R. Katritzky Structure 13C NMR Structure & 13C NMR ??????? 7 . aglycone-II ?????:69.7% Yakugaku Zasshi 1983 103 43-48 The Principles of Tetragonia tetragonoides Having an Antiulcerogenic Activity. I. Isolation and Identification of Sterylglucoside Mixture (Compound A) EMI OKUYAMA, MIKIO YAMAZAKI Structure 13C NMR Structure & 13C NMR ??????? 8 . mixture 4a+4b C25H40O4 ?????:69.2% Steroids 2007 72 466-473 Studies on the regioselectivity of the Baeyer-Villiger reaction of 3-keto steroids: Conformational effects determine the migration aptitude Daniel G. Rivera, Orlando Pando, Reynier Suardiaz, Francisco Coll Structure 13C NMR Structure & 13C NMR ??????? 9 . stigmasterol-3-O-??-D-glucoside ?????:69.2% Chinese Traditional and Herbal Drugs 2009 40 1024-1026 Chemical constituents in Dioscorea septemloba JIANG Zhe; LI Xue-zheng; LI Ning; JIN Guang-zhu Structure 13C NMR Structure & 13C NMR ??????? 10 . daucosterol ?????:69.2% Natural Product Research and Development 2009 21 784-786 Study on the Chemical Constituents of Fruits of Cannabis Sativa L. SHEN Qian;CAI Guang-ming; HE Gui-xia; DU Fang-lu Structure 13C NMR Structure & 13C NMR ??????? |
4楼2015-03-12 19:44:10