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[求助]
微譜求助一簡單化合物
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碳譜數(shù)據(jù):168.63;147.44;140.33;128.81;120.63;114.78;106.96;55.39 或168.63;147.44;147.44;140.33;128.81;120.63;114.78;106.96;106.96;55.39(有重碳型) 有急用,求幫助 |

鐵桿木蟲 (正式寫手)
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1 . 2-amino-3,4-dihydroxy-5-methoxybenzoic acid C8H9NO5 相似度:75% Planta Medica 2008 74 287-289 A Norsesquiterpene Lactone and a Benzoic Acid Derivative from the Leaves of Cyclocarya paliurus and their Glucosidase and Glycogen Phosphorylase Inhibiting Activities Jun Li, Yuanyuan Lu, Xiaojian Su, Fu Li, Zhigang She,Xingcun He, Yongcheng Lin Structure 13C NMR 碳譜模擬圖 2 . syringic acid 相似度:75% China Journal of Chinese Materia Medica 2008 33 1693-1695 Study on chemical constituentd from stem of Dendrobium aphyllum SHAO Li, HUANG Weihua, ZHANG Chaofeng, WANG Lei, ZHANG Mian, WANG Zhengtao Structure 13C NMR 碳譜模擬圖 3 . syringic acid 相似度:75% Journal of Shenyang Pharmaceutical University 2009 26 110-111 Chemical constituents from the involucre of Castanea mollissima Blume JIAO Qi-yang, WU Li-jun, HUANG Jian, SUN Bo-hang, GAO Hui-yuan Structure 13C NMR 碳譜模擬圖 4 . syringic acid 相似度:75% Journal of Shenyang Pharmaceutical University 2003 20 258-259 Studies on the chemical constituents of Tagetes erecta L. YANG Nian-yun, DUAN Jin-ao, QIAN Shi-hui, TIAN Li-juan Structure 13C NMR 碳譜模擬圖 5 . syringic acid 相似度:75% Natural Product Research and Development 2009 21 242-245 Study on Chemical Constituents of Uncaria rhynchophylla DENG Mei-cai; JIAO Wei; DONG Wei-wei; YANG Chun-bin; LU Run-hua Structure 13C NMR 碳譜模擬圖 6 . syringic acid 相似度:75% Chinese Traditional and Herbal Drugs 2012 43 2337-2341 Chemical constituents of Acanthopanax senticosus GONG Jing-ru; WANG Shu-fang Structure 13C NMR 碳譜模擬圖 7 . (8R,7'S,8'R)-5,5 -Dimethoxylariciresinol 9'-O-β-D-(6-O-E-4-Hydroxy- 3,5-dimethoxycinnamoyl)-glucopyranoside C39H48O17 相似度:62.5% Chemical & Pharmaceutical Bulletin 2008 56(8) 1159-1163 New Cardenolide and Acylated Lignan Glycosides from the Aerial Parts of Asclepias curassavica Tsutomu WARASHINA,Kimiko SHIKATA,Toshio MIYASE,Satoshi FUJII,and Tadataka NORO Structure 13C NMR 碳譜模擬圖 8 . 香草酸 相似度:62.5% China Journal of Chinese Materia Medica 2005 30 791-792 青錢柳的化學(xué)成分研究 張曉琦, 葉文才, 殷志琦, 張振華, 趙守訓(xùn) Structure 13C NMR 碳譜模擬圖 9 . syringic acid 相似度:62.5% Acta Pharmaceutica Sinica 2004 Vol 39 41-45 Isolation and structural identification of chemical constituents from Selaginella tamariscina (Beauv.)Spring BI Yue feng; ZHENG Xiao ke; FENG Wei sheng; SHI She po Structure 13C NMR 碳譜模擬圖 10 . syringic acid 相似度:62.5% Natural Product Sciences 2006 12 197-200 Antioxidant Constituents from Leonurus japonicus Qu, Guan-Zheng; Si, Chuan-Ling; Wang, Myeong-Hyeon Structure 13C NMR 碳譜模擬圖 11 . syringic acid 相似度:62.5% Korean Journal of Pharmacognosy 2000 31(2) 185-189 Constituents of Antioxidative Activity and Free Radical Scavenging Effect from Galla Rhois (Rhus javanica Linne) Lee, Sung-Bae; Rhim, Tae-Jin; Lee, Kwang-Hoe; Cha, Bae-Cheon Structure 13C NMR 碳譜模擬圖 12 . (1-Difluoromethyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid C8H7F2NO3 相似度:62.5% Bioorganic & Medicinal Chemistry Letters 2010 20 2168-2173 Gang Yu, P.N. Praveen Rao, Morshed A. Chowdhury, Khaled R.A. Abdellatif, Ying Dong, Dipankar Das, Carlos A. Velázquez, Mavanur R. Suresh, Edward E. Knaus Gang Yu, P.N. Praveen Rao, Morshed A. Chowdhury, Khaled R.A. Abdellatif, Ying Dong, Dipankar Das, Carlos A. Velázquez, Mavanur R. Suresh, Edward E. Knaus Structure 13C NMR 碳譜模擬圖 13 . 丁香酸 C9H10O5 相似度:62.5% Chinese Traditional and Herbal Drugs 2009 40 33-36 黃荊子抗腫瘤有效部位化學(xué)成分研究 申璀;曾光堯;譚健兵;李妍嵐;譚桂山;周應(yīng)軍 Structure 13C NMR 碳譜模擬圖 14 . syringic acid 相似度:62.5% Chinese Traditional and Herbal Drugs 2009 40 190-192 大葉金花草化學(xué)成分的研究(Ⅱ) 羅婭君;肖新峰;王照麗 Structure 13C NMR 碳譜模擬圖 15 . syringic acid C9H10O5 相似度:62.5% Chinese Journal of Natural Medicines 2007 5 186-189 Chemical Constituents from Physalis alkekengi and Structural Revision of Physalin G CHEN Rong; LIANG Jing-Yu; YANG Yang; LIU Rui Structure 13C NMR 碳譜模擬圖 16 . syringic acid 相似度:62.5% Chinese Journal of Natural Medicines 2008 6 342-344 Chemical Constituents from the Aerial Parts of Lamiophlomis rotata LI Zhi-Jun; ZHANG Xiao-Qi; YA Ji; FAN Long; YE Wen-Cai Structure 13C NMR 碳譜模擬圖 17 . syringic acid 相似度:62.5% Chinese Journal of Natural Medicines 2009 7 203-205 Chemical Constituents from Solanum lyratum REN Yan; ZHANG De-Wu; DAI Sheng-Jun Structure 13C NMR 碳譜模擬圖 18 . Syringic Acid C9H10O5 相似度:62.5% Chemistry of Natural Compounds 2010 46 289-290 Rare natural products from the wood of Magnolia grandiflora Hak-Ju Lee, M. Khan, Ha-Young Kang, Don-Ha Choi and Park Mi-Jin, et al. Structure 13C NMR 碳譜模擬圖 19 . 3,5-dimethoxy-4-hydroxybenzoie acid 相似度:62.5% Chinese Pharmaceutical Journal 2005 40 1695-1696 Studies on constituents of Dracocephalum rupestra REN Dong-mei, LOU Hong-xiang, JI Mei Structure 13C NMR 碳譜模擬圖 20 . 丁香酸 相似度:62.5% Chinese Pharmaceutical Journal 2011 46 414-417 Study on Chemical Constituents of Artemisia lactiflora XIAO Mei-tian, YE Jing, HONG Ben-bo, ZAN Ke, TU Peng-fei Structure 13C NMR 碳譜模擬圖 21 . 3,5-O-dimethyl gallic acid 相似度:62.5% Chinese Journal of Medicinal Chemistry 2004 14 326-331 Phenolic compounds from Sargentodoxa cuneata(Oliv.) Rehd. et Wils. and their antitumor activities MAO Shui-chun, GU Qian-qun, CUI Cheng-bin, HAN Bing, CAI Bing, LIU Hong-bing Structure 13C NMR 碳譜模擬圖 22 . syringic acid C9H10O5 相似度:62.5% Chinese Journal of Medicinal Chemistry 2007 17 302-305 Isolation and identification of phenolic constituents from Selaginella uncinata(Desv.) Spring ZHENG Jun-xia, WANG Nai-li, CHEN Hai-feng, YAO Xin-sheng Structure 13C NMR 碳譜模擬圖 23 . syringic acid 相似度:62.5% Journal of Shenyang Pharmaceutical University 2010 27 530-532 Isolation and identification of constituents from bark of Myrica ruba (Lour.) Sieb. et Zucc. LIU Zhi-guo, ZHANG Yu-chuan, JI Shuang, MENG Da-li, LI Xian Structure 13C NMR 碳譜模擬圖 24 . 3,5-dimethoxy-4-hydroxybenzoic acid 相似度:62.5% Journal of Shenyang Pharmaceutical University 2006 23 145-147 Studies on the chemical constituents of the active parts of Mentha spicata L. (I) ZHENG Jian, GAO Hui-yuan, CHEN Guang-tong, WU Bin, WU Li-jun Structure 13C NMR 碳譜模擬圖 |


鐵桿木蟲 (正式寫手)
|
哦,我忘了。 1 . 2-amino-3,4-dihydroxy-5-methoxybenzoic acid C8H9NO5 相似度:75% Planta Medica 2008 74 287-289 A Norsesquiterpene Lactone and a Benzoic Acid Derivative from the Leaves of Cyclocarya paliurus and their Glucosidase and Glycogen Phosphorylase Inhibiting Activities Jun Li, Yuanyuan Lu, Xiaojian Su, Fu Li, Zhigang She,Xingcun He, Yongcheng Lin Structure 13C NMR 碳譜模擬圖 2 . syringic acid 相似度:75% China Journal of Chinese Materia Medica 2008 33 1693-1695 Study on chemical constituentd from stem of Dendrobium aphyllum SHAO Li, HUANG Weihua, ZHANG Chaofeng, WANG Lei, ZHANG Mian, WANG Zhengtao Structure 13C NMR 碳譜模擬圖 3 . syringic acid 相似度:75% Journal of Shenyang Pharmaceutical University 2009 26 110-111 Chemical constituents from the involucre of Castanea mollissima Blume JIAO Qi-yang, WU Li-jun, HUANG Jian, SUN Bo-hang, GAO Hui-yuan Structure 13C NMR 碳譜模擬圖 4 . syringic acid 相似度:75% Journal of Shenyang Pharmaceutical University 2003 20 258-259 Studies on the chemical constituents of Tagetes erecta L. YANG Nian-yun, DUAN Jin-ao, QIAN Shi-hui, TIAN Li-juan Structure 13C NMR 碳譜模擬圖 5 . syringic acid 相似度:75% Natural Product Research and Development 2009 21 242-245 Study on Chemical Constituents of Uncaria rhynchophylla DENG Mei-cai; JIAO Wei; DONG Wei-wei; YANG Chun-bin; LU Run-hua Structure 13C NMR 碳譜模擬圖 6 . syringic acid 相似度:75% Chinese Traditional and Herbal Drugs 2012 43 2337-2341 Chemical constituents of Acanthopanax senticosus GONG Jing-ru; WANG Shu-fang Structure 13C NMR 碳譜模擬圖 7 . (8R,7'S,8'R)-5,5 -Dimethoxylariciresinol 9'-O-β-D-(6-O-E-4-Hydroxy- 3,5-dimethoxycinnamoyl)-glucopyranoside C39H48O17 相似度:62.5% Chemical & Pharmaceutical Bulletin 2008 56(8) 1159-1163 New Cardenolide and Acylated Lignan Glycosides from the Aerial Parts of Asclepias curassavica Tsutomu WARASHINA,Kimiko SHIKATA,Toshio MIYASE,Satoshi FUJII,and Tadataka NORO Structure 13C NMR 碳譜模擬圖 8 . 香草酸 相似度:62.5% China Journal of Chinese Materia Medica 2005 30 791-792 青錢柳的化學(xué)成分研究 張曉琦, 葉文才, 殷志琦, 張振華, 趙守訓(xùn) Structure 13C NMR 碳譜模擬圖 9 . syringic acid 相似度:62.5% Acta Pharmaceutica Sinica 2004 Vol 39 41-45 Isolation and structural identification of chemical constituents from Selaginella tamariscina (Beauv.)Spring BI Yue feng; ZHENG Xiao ke; FENG Wei sheng; SHI She po Structure 13C NMR 碳譜模擬圖 10 . syringic acid 相似度:62.5% Natural Product Sciences 2006 12 197-200 Antioxidant Constituents from Leonurus japonicus Qu, Guan-Zheng; Si, Chuan-Ling; Wang, Myeong-Hyeon Structure 13C NMR 碳譜模擬圖 11 . syringic acid 相似度:62.5% Korean Journal of Pharmacognosy 2000 31(2) 185-189 Constituents of Antioxidative Activity and Free Radical Scavenging Effect from Galla Rhois (Rhus javanica Linne) Lee, Sung-Bae; Rhim, Tae-Jin; Lee, Kwang-Hoe; Cha, Bae-Cheon Structure 13C NMR 碳譜模擬圖 12 . (1-Difluoromethyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid C8H7F2NO3 相似度:62.5% Bioorganic & Medicinal Chemistry Letters 2010 20 2168-2173 Gang Yu, P.N. Praveen Rao, Morshed A. Chowdhury, Khaled R.A. Abdellatif, Ying Dong, Dipankar Das, Carlos A. Velázquez, Mavanur R. Suresh, Edward E. Knaus Gang Yu, P.N. Praveen Rao, Morshed A. Chowdhury, Khaled R.A. Abdellatif, Ying Dong, Dipankar Das, Carlos A. Velázquez, Mavanur R. Suresh, Edward E. Knaus Structure 13C NMR 碳譜模擬圖 13 . 丁香酸 C9H10O5 相似度:62.5% Chinese Traditional and Herbal Drugs 2009 40 33-36 黃荊子抗腫瘤有效部位化學(xué)成分研究 申璀;曾光堯;譚健兵;李妍嵐;譚桂山;周應(yīng)軍 Structure 13C NMR 碳譜模擬圖 14 . syringic acid 相似度:62.5% Chinese Traditional and Herbal Drugs 2009 40 190-192 大葉金花草化學(xué)成分的研究(Ⅱ) 羅婭君;肖新峰;王照麗 Structure 13C NMR 碳譜模擬圖 15 . syringic acid C9H10O5 相似度:62.5% Chinese Journal of Natural Medicines 2007 5 186-189 Chemical Constituents from Physalis alkekengi and Structural Revision of Physalin G CHEN Rong; LIANG Jing-Yu; YANG Yang; LIU Rui Structure 13C NMR 碳譜模擬圖 16 . syringic acid 相似度:62.5% Chinese Journal of Natural Medicines 2008 6 342-344 Chemical Constituents from the Aerial Parts of Lamiophlomis rotata LI Zhi-Jun; ZHANG Xiao-Qi; YA Ji; FAN Long; YE Wen-Cai Structure 13C NMR 碳譜模擬圖 17 . syringic acid 相似度:62.5% Chinese Journal of Natural Medicines 2009 7 203-205 Chemical Constituents from Solanum lyratum REN Yan; ZHANG De-Wu; DAI Sheng-Jun Structure 13C NMR 碳譜模擬圖 18 . Syringic Acid C9H10O5 相似度:62.5% Chemistry of Natural Compounds 2010 46 289-290 Rare natural products from the wood of Magnolia grandiflora Hak-Ju Lee, M. Khan, Ha-Young Kang, Don-Ha Choi and Park Mi-Jin, et al. Structure 13C NMR 碳譜模擬圖 19 . 3,5-dimethoxy-4-hydroxybenzoie acid 相似度:62.5% Chinese Pharmaceutical Journal 2005 40 1695-1696 Studies on constituents of Dracocephalum rupestra REN Dong-mei, LOU Hong-xiang, JI Mei Structure 13C NMR 碳譜模擬圖 20 . 丁香酸 相似度:62.5% Chinese Pharmaceutical Journal 2011 46 414-417 Study on Chemical Constituents of Artemisia lactiflora XIAO Mei-tian, YE Jing, HONG Ben-bo, ZAN Ke, TU Peng-fei Structure 13C NMR 碳譜模擬圖 21 . 3,5-O-dimethyl gallic acid 相似度:62.5% Chinese Journal of Medicinal Chemistry 2004 14 326-331 Phenolic compounds from Sargentodoxa cuneata(Oliv.) Rehd. et Wils. and their antitumor activities MAO Shui-chun, GU Qian-qun, CUI Cheng-bin, HAN Bing, CAI Bing, LIU Hong-bing Structure 13C NMR 碳譜模擬圖 22 . syringic acid C9H10O5 相似度:62.5% Chinese Journal of Medicinal Chemistry 2007 17 302-305 Isolation and identification of phenolic constituents from Selaginella uncinata(Desv.) Spring ZHENG Jun-xia, WANG Nai-li, CHEN Hai-feng, YAO Xin-sheng Structure 13C NMR 碳譜模擬圖 23 . syringic acid 相似度:62.5% Journal of Shenyang Pharmaceutical University 2010 27 530-532 Isolation and identification of constituents from bark of Myrica ruba (Lour.) Sieb. et Zucc. LIU Zhi-guo, ZHANG Yu-chuan, JI Shuang, MENG Da-li, LI Xian Structure 13C NMR 碳譜模擬圖 24 . 3,5-dimethoxy-4-hydroxybenzoic acid 相似度:62.5% Journal of Shenyang Pharmaceutical University 2006 23 145-147 Studies on the chemical constituents of the active parts of Mentha spicata L. (I) ZHENG Jian, GAO Hui-yuan, CHEN Guang-tong, WU Bin, WU Li-jun Structure 13C NMR 碳譜模擬圖 25 . 3,5-dimethoxy-4-hydroxy benzoic acid 相似度:62.5% Journal of Shenyang Pharmaceutical University 2005 22 15-44 Chemical constituents of Folium Isatidis LI Wei, CHEN Fa-kui, YIN Xiang-wu, LIU Xiao-qiu Structure 13C NMR 碳譜模擬圖 |

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