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谈判陶荣誉版主 (文坛精英)
如切如磋，如琢如磨
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[求助]
微谱求助一化合物，谢谢！
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13C NMR (125 MHz, CDCl3) δ 54.189, 55.970,71.769, 85.881, 108.650, 114.291,118.967, 132.964,145.275,146.724 哪位高人能帮帮忙 ，先行谢过了。 [ 来自科研家族 Natural Products家族 ] |
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
谈判陶: 金币+15, ★★★★★最佳答案, 非常感谢您的帮助！ 2012-07-16 20:58:29
感谢参与，应助指数 +1
谈判陶: 金币+15, ★★★★★最佳答案, 非常感谢您的帮助！ 2012-07-16 20:58:29
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54.189,55.970,71.769,85.881,108.650,114.291,118.967,132.964,145.275,146.724 ?????? ?????? (???????????????趨) ?????? %(?????>=50%) 1 . rel-(3R,3'S,4R,4'S)-3,3',4,4'-Tetrahydro-6,6'-dimethoxy[3,3'-bi-2H-benzopyran]-4,4'-diol C20H22O6 ?????:100% Helvetica Chimica Acta 2000 Vol. 83 3344 Chemical Constituents of Tripterygium wilfordii Guangzhong Yang, Xueqiang Yin, and Yuanchao Li Structure 13C NMR ??????? 2 . bisbenzopyran C20H22O6 ?????:100% Planta Medica 1997 63 454-456 A New Bisbenzopyran from Aloe barbadensis Roots Rubeeria Saleem, Shaheen Faizi, Farhat Deeba, Bina Shaheen Siddiqui, and Mahmood Husain Qazi Structure 13C NMR ??????? 3 . d-pinoresinol ?????:100% Acta Pharmaceutica Sinica 1996 31 524-529 STUDIES ON CHEMICAL CONSTITUENTS OF ROOTS OF EUPHORBIA PEKINENSIS LY Kong and ZD Min Structure 13C NMR ??????? 4 . pinoresinol C20H22O6 ?????:100% Natural Product Research 2002 16 359-363 Pinoresinol from Ipomoea Cairica Cell Cultures Csilla P??ska; Gabbriella Innocenti; Mariagrazia Ferlin; M??nika Kunv??ri; Mikl??s L??szl?? Structure 13C NMR ??????? 5 . (+)-pinoresinol ?????:100% China Journal of Chinese Materia Medica 2000 25 541-543 Studies on Chemical Constituents of Ligustrum obtusifolium Sieb. et Zucc. ZHOU Lixin, DING Yi Structure 13C NMR ??????? 6 . pinoresinol C20H22O6 ?????:100% Fitoterapia 2003 74 184-187 Bioactive constituents of Leptadenia arborea A.El-Hassan , M.El-Sayed , A.I. Hamed , I.K. Rheeb,A.A. Ahmed, K.P. Zeller, R. Verpoorte Structure 13C NMR ??????? 7 . pinoresinol C20H22O6 ?????:100% Fitoterapia 2001 72 80-82 Lignans from Strophanthus gratus S. Cowan, M. Stewart, D.K. Abbiw, Z. Latif ,S.D. Sarker,U, R.J. Nash Structure 13C NMR ??????? 8 . (??) pinoresinol ?????:100% Phytochemistry 2000 54 897-899 Spectral comparisons of coniferyl and cinnamyl alcohol epoxide derivatives with a purported cis-epoxyconiferyl alcohol isolate Nathan R. Guz, Frank R. Stermitz Structure 13C NMR ??????? 9 . (+)pinoresinol ?????:100% Phytochemistry 1998 49 1299-1304 Antialgal compounds from zantedeschia aethiopica Marina Della Grec??, Maria Ferrar??, Antonio Fiorentino, Pietro Monaco, Lucio Previtera Structure 13C NMR ??????? 10 . pleionin C20H22O6 ?????:100% Phytochemistry 1997 44 341-343 Lignans and a bichroman from Pleione bulbocodioides Li Bai, Masae Yamaki, Shuzo Takagi Structure 13C NMR ??????? 11 . Epoxyconiferyl alcohol C10H18O4 ?????:100% Phytochemistry 1995 38 801-802 Epoxyconiferyl alcohol from Fraxinus oxycarpa bark Ivanka Kostova, Dragomir Dinchev, Bozhana Mikhova, Tanya Iossifova Structure 13C NMR ??????? 12 . dehydro-diconiferylalcohol C20H22O6 ?????:100% Phytochemistry 1991 30 3087-3089 Synthesis of biologically active tetrahydro-furofuranlignan-(syringin, pinoresinol)- mono- and bis-glucosides Barbara Vermes, Otto Seligmann, Hildebert Wagner Structure 13C NMR ??????? 13 . pinoresinol ?????:100% Korean Journal of Pharmacognosy 2005 36(2) 145-150 Phytochemical Constituents of Cirsium nipponicum (MAX.) Makino Lee, Jong-Hwa; Lee, Kang-Ro Structure 13C NMR ??????? 14 . 3,3'-bis(3,4-dihydro-4-hydroxy-6-methoxy-2H-1-benzopyran) C20H22O6 ?????:100% Korean Journal of Pharmacognosy 2001 32(4) 302-306 Chemical Components from the Stem Barks of Kalopanax septemlobus Hong, Sung-Su; Han, Doo-Il; Hwang, Bang-Yeon; Choi, Woo-Hoi; Kang, Ho-Sang; Lee, Myung-Koo; Lee, Don-Koo; Lee, Kyong-Soon; Ro, Jai-Seup Structure 13C NMR ??????? 15 . (+)-pinoresinol ?????:100% China Journal of Chinese Materia Medica 2010 35 1261-1271 Chemical constituents of stems and branches of Adina polycephala ZHANG Yanling; GAN Maoluo; LI Shuai; WANG Sujuan; ZHU Chenggen; YANG Yongchun; HU Jinfeng; CHEN Naihong; SHI Jiangong Structure 13C NMR ??????? 16 . pinoresinol ?????:100% China Journal of Chinese Materia Medica 2010 35 2285-2288 Alkaloids and lignans from stems of Piper betle HUANG Xiangzhong; YIN Yan; HUANG Wenquan; SUN Kuizong; CHENG Chunmei; BAI Lian; DAI Yun Structure 13C NMR ??????? 17 . Compound 5 ?????:100% Bioorganic & Medicinal Chemistry 2008 16 2645-2650 Low molecular weight lignin suppresses activation of NF-??B and HIV-1 promoter Shinya Mitsuhashi, Takao Kishimoto, Yasumitsu Uraki, Takashi Okamoto, Makoto Ubukata Structure 13C NMR ??????? 18 . pinoresinol ?????:100% Chinese Traditional and Herbal Drugs 2006 37 672-673 ???????????????о? ???;????? Structure 13C NMR ??????? 19 . (+)-pinoresinol C20H22O6 ?????:100% Chinese Journal of Natural Medicines 2003 1 79-81 Studies on the Chemical Constituents of Fraxinus chinensis Roxb. ZHANG Dong Mei; HU Li Hong; YE Wen Cai; ZHAO Shou Xun Structure 13C NMR ??????? 20 . (−  -pinoresinol C22H22O6 ?????:100% Chinese Journal of Natural Medicines 2008 6 411-414 Chemical Constituents from Daphne koreana Nakai HU Xiao-Jia,JIN Hui-Zi,SU Juan,ZHANG Wei,XU Wen-Zheng,YAN Shi-Kai,LIU Run-Hui,LÜ Hui-Zi,ZHANG Wei-Dong Structure 13C NMR ??????? 21 . pinoersinol C20H22O6 ?????:100% Chinese Journal of Natural Medicines 2010 8 414-418 Triterpenoids from the Fruits of Forsythia suspensa XUE Jiao; XIE Li; LIU Bao-Rui; YU Li-Xia Structure 13C NMR ??????? 22 . clemaphenolA C20H22O6 ?????:100% Acta Botanica Yunnanica 2010 32 455-462 A New Lignan from Elaeagnus lanceolata (Elaeagnaceae) SONG We i-Wu, LIBo, LIU Ji-Kai Structure 13C NMR ??????? 23 . clemaphenol A ?????:100% Chinese Pharmaceutical Journal 2008 43 1066-1069 Studies on Chemical Constituents in Fruit of Melia toosendan XIE Fan, ZHANG mian, ZHANG Chao-feng, WANG Zheng-tao, YU Bo-yang Structure 13C NMR ??????? 24 . (-)-pinoresinol ?????:100% Chinese Journal of Medicinal Chemistry 2010 20 304-309 The lignans from Daphne giraldii Nitsche LIU Wen-juan, WANG Li-bo Structure 13C NMR ??????? 25 . pinoresinol ?????:100% Journal of Shenyang Pharmaceutical University 2011 28 21-24 Isolation and identification of the chemical constituents from pine needle of Pinus koraiensis Sieb. et Zucc. LÜ Jing, JIA Ling-yun, YUAN Jiu-zhi, ZHANG Jing-jiao, SUN Qi-shi Structure 13C NMR ??????? 26 . (-)-pinores-inol ?????:100% Journal of Shenyang Pharmaceutical University 2010 27 354-356 Isolation and identification of chemical constituents of buds of Daphne genkwa Sieb. et Zucc. LI Ling-zhi, GAO Pin-yi, LI Fei-fei, HUANG Xiao-xiao, PENG Ying, SONG Shao-jiang Structure 13C NMR ??????? 27 . (-)-pinoresinol ?????:100% Journal of Shenyang Pharmaceutical University 2006 23 641-643 Chemical constituents of Pholidota yunnanensis Rolfe GUO Xiao-yu, WANG Nai-li, YAO Xin-sheng Structure 13C NMR ??????? 28 . Pinoresinol C20H22O6 ?????:100% Molecules 2011 16 10157-10167 Antioxidant Phenolic Compounds of Cassava (Manihot esculenta) from Hainan Bo Yi, Lifei Hu, Wenli Mei, Kaibing Zhou, Hui Wang, Ying Luo, Xiaoyi Wei and Haofu Dai Structure 13C NMR ??????? 29 . pinoresinol ?????:100% Natural Product Research and Development 2010 22 945-948 Lignans from the Stem of Schima superba XU Wen; ZHOU Guang-xiong; YAO Xin-sheng Structure 13C NMR ??????? 30 . (+)-pinoresinol C20H22O6 ?????:100% Natural Product Research and Development 2009 21 600-603 Chemical Constituents of Pedicularis cephalantha Franch and P. siphonantha Don YANG Jia-qian; HE Wen-jun; TAN Ning-hua; CHU Hong-biao; ZHANG Yu-mei; MEI Wen-li; DAI Hao-fu Structure 13C NMR ??????? 31 . pinoresinol ?????:100% Natural Product Research and Development 2009 21 737-739 Chemical Constitutes in the Fruit of Torreya nucifera CAO Cong-mei; DONG Mei; WANG Wei; YANG Yan; WU Ming; GU Yu-cheng;SHI Qing-wen Structure 13C NMR ??????? 32 . (??)-pinoresinol ?????:100% Natural Product Research and Development 2003 15 277-283 STUDIES ON THE PHENYLPROPANOIDS FROM CARAGANA ROSEA CUI Yi-ling; MU Qing; HU Chang-qi Structure 13C NMR ??????? 33 . pinoresinol ?????:100% Chinese Traditional and Herbal Drugs 2011 42 214-216 Chemical constituents from the roots of Goniothalamus cheliensis JIANG Miao-miao, FENG Yi-fan, ZHANG Xue, DAI Yi, YAO Xin-sheng Structure 13C NMR ??????? 34 . pinoresinol ?????:100% Chinese Journal of Natural Medicines 2011 9 112-114 Chemical Constituents from Dragon's Blood of Dracaena cambodiana LUO Ying,, DAI Hao-Fu, WANG Hui, MEI Wen-Li Structure 13C NMR ??????? 35 . clemaphenol A C20H22O6 ?????:90.9% Acta Pharmaceutica Sinica 2001 Vol 36 278-280 STUDIES ON THE CHEMICAL COMPONENTS OF CLEMATIS CHINENSIS HE Ming; ZHANG Jing-hua; HU Chang-qi Structure 13C NMR ??????? 36 . (+)-Pinoresinol C20H22O6 ?????:90% Phytochemistry 1995 38 1497-1500 A ferulic acid ester of sucrose and other constituents of Bhesa paniculata Leslie J. Harrison, Guat-Lee Sia, Keng-Yeow Sim, Hugh T. -W. Tan, Joseph D. Connolly, Catherine Lavaud, Georges Massiot Structure 13C NMR ??????? 37 . 3,3'-bis(3,4-dihydro-4-hydroxy-6-methoxy)-2H-1-benzopyran ?????:90% Natural Product Research and Development 2008 20 56-59 Non-alkaloid Constituents from Stemona sessilifolia YANG Xin-zhou; LIN Li-gen; TANG Chun-ping; KE Chang-qiang; YE Yang Structure 13C NMR ??????? 38 . Chinese bittersweet alkaloid I C10H14O3N2 ?????:80% Phytochemistry 1999 52 1731-1734 Two alkaloids from Chinese bittersweet Celastrus angulatus Wei-Ping Yin, Tian-Zeng Zhao, Ling-Jie Gao, Da-Peng Zou, Hong-Min Liu, Jian-Xun Kang Structure 13C NMR ??????? 39 . pinoresinol ?????:80% Acta Pharmaceutica Sinica 2001 Vol 36 278-280 STUDIES ON THE CHEMICAL COMPONENTS OF CLEMATIS CHINENSIS HE Ming; ZHANG Jing-hua; HU Chang-qi Structure 13C NMR ??????? 40 . 3,4-dimethoxycinnamyl alcohol ?????:72.7% Fitoterapia 2003 74 308-311 Antimicrobial and cytotoxic constituents of Loranthus globosus G.Sadik , R.Islam , M.M.Rahman , P.Khondkar,M.A. Rashidc, S.D. Sarker Structure 13C NMR ??????? 41 . 1-(4-hydroxy-3-methoxyphenyl)propan-1,2-diol ?????:70% Phytochemistry 2004 65 1137-1143 Diarylheptanoids from the rhizomes of Zingiber officinale Jianping Ma, Xiaoling Jin, Li Yang, Zhong-Li Liu Structure 13C NMR ??????? 42 . iso-nectandrin B C20H24O5 ?????:70% Acta Botanica Yunnanica 1997 19(2) 211-212 CHEMICAL CONSTITUENTSOF PIPER POLYSYPHORUM Zhang Ke, ??Chen Changxiang, ??Chen Defang Structure 13C NMR ??????? 43 . (− -eudesmin C22H26O6 ?????:70% Natural Product Sciences 2009 15 151-155 Phytochemical Constituents of Geranium eriostemon Chang, Sang-Wook; Kim, Ki-Hyun; Lee, Il-Kyun; Choi, Sang-Un; Lee, Kang-Ro Structure 13C NMR ??????? 44 . eudesmin ?????:70% Journal of the Chinese Chemical Society 1998 45 773-778 The Constituents from the Leaves of Magnolia coco ???a??(Hsi-Jung Yu);?????(Chien-Chih Chen);?x???M(Bor-Jinn Shieh) Structure 13C NMR ??????? 45 . eudesmin ?????:63.6% Phytochemistry 1999 51 107-110 Lignans and coumarins metabolites from Melicope hayesii Jalifah Latip, Thomas G[ Hartley, Peter G.Waterman Structure 13C NMR ??????? 46 . Cassumunol E C11H14O4 ?????:63.6% Chemical & Pharmaceutical Bulletin 2011 59(3) 365-370 Invasion Inhibitors of Human Fibrosarcoma HT 1080 Cells from the Rhizomes of Zingiber cassumunar: Structures of Phenylbutanoids, Cassumunols Hisashi MATSUDA, Seikou NAKAMURA, Junko IWAMI, Xuezheng LI, Yutana PONGPIRIYADACHA,Megumi NAKAI, Miwa KUBO, Yoshiyasu FUKUYAMA, and Masayuki YOSHIKAWA Structure 13C NMR ??????? 47 . Cassumunol F C11H14O4 ?????:63.6% Chemical & Pharmaceutical Bulletin 2011 59(3) 365-370 Invasion Inhibitors of Human Fibrosarcoma HT 1080 Cells from the Rhizomes of Zingiber cassumunar: Structures of Phenylbutanoids, Cassumunols Hisashi MATSUDA, Seikou NAKAMURA, Junko IWAMI, Xuezheng LI, Yutana PONGPIRIYADACHA,Megumi NAKAI, Miwa KUBO, Yoshiyasu FUKUYAMA, and Masayuki YOSHIKAWA Structure 13C NMR ??????? 48 . (+)sesamin C20H18O6 ?????:60% Phytochemistry 2003 637-641 Antifungal constituents of the stem bark of Bridelia retusa Lalith Jayasinghe, B.M. Mallika Kumarihamy, K.H.R. Nishantha Jayarathna,N.W.M. Gayathri Udishani, B.M. Ratnayake Bandara, Noriyuki Hara,Yoshinori Fujimoto Structure 13C NMR ??????? 49 . endiandrin A C20H24O4 ?????:60% Journal of Natural Products 2007 70 1118-1121 Endiandrin A, a Potent Glucocorticoid Receptor Binder Isolated from the Australian Plant Endiandra anthropophagorum Rohan A. Davis,Anthony R. Carroll, Sandra Duffy, Vicky M. Avery, Gordon P. Guymer, Paul I. Forster, and Ronald J. Quinn Structure 13C NMR ??????? 50 . 2,6,2',6'-tetramethoxy-4,4'-bis(2,3-epoxy-1-hydroxypropyl)biphenyl C22H26O8 ?????:60% Journal of Natural Products 2001 64 608-611 Bioactive Constituents of the Roots of Cynanchum atratum Shiow-Hwa Day, Jih-Pyang Wang, Shen-Jeu Won, and Chun-Nan Lin Structure 13C NMR ??????? |
2楼2012-07-16 13:09:59