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不论多少次木虫 (小有名气)
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[求助]
求助微谱数据
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| 29.68,37.18,67.02,73.53,77.12,79.84,96.18,96.53,97.30,100.60,115.31,115.97,119.39,132.09,132.39,145.63,145.89,156.44,157.80,158.30,158.39 |
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wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
不论多少次: 金币+15, ★★★★★最佳答案, 谢谢 2013-03-19 08:49:03
感谢参与,应助指数 +1
不论多少次: 金币+15, ★★★★★最佳答案, 谢谢 2013-03-19 08:49:03
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1 . epicatechin-(4β→8)-epicatechin 相似度:90.9% Phytochemistry 1989 28 1743-1747 Procyanidin dimers and trimers from Douglas fir inner bark Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 2 . procyanidin B1 相似度:86.9% Chinese Pharmaceutical Journal 2003 38 911-914 Inhibitory activities of tannins extracted from stem of Lindera aggregata against HIV-1 integrase ZHANG Chao-feng, SUN Qi-shi, WANG Zheng-tao, Hatt ori Masao, Tewtrakul Supinya Structure 13C NMR 碳谱模拟图 3 . procyanidin C1 相似度:80% Journal of Natural Products 1999 62 954-958 Biological Evaluation of Proanthocyanidin Dimers and Related Polyphenols Tess De Bruyne, Luc Pieters, Myriam Witvrouw, Erik De Clercq, Dirk Vanden Berghe, and Arnold J. Vlietinck Structure 13C NMR 碳谱模拟图 4 . compound 相似度:77.2% Journal of Agricultural and Food Chemistry 2005 53 2441-2445 Isolation, Characterization, and Determination of Antioxidative Activity of Oligomeric Procyanidins from the Seedpod of Nelumbo nucifera Gaertn. Zhi-Qun Ling, Bi-Jun Xie, and Er-Ling Yang Structure 13C NMR 碳谱模拟图 5 . procyanidin B2 相似度:76.9% Planta Medica 1992 58 516-519 Procyanidin Production by Fagopyrurn esculen turn Callus Culture Y. Moumou, F. Trotin, J. Vasseur, G. Verineersch, R. Guyon, J. Dubois, andM. Pinlcas Structure 13C NMR 碳谱模拟图 6 . procyanidin B-2 相似度:76.9% Acta Botanica Yunnanica 1994 16(3) 354-356 PHENOLIC CONSTITUENTS FROM FAGOPYRUM DIBOTRYS ZHANG Wen-Jie, LI Xing-Cong, LIUYu-Oing, YAO Rong-Cheng NONAKA Gen-Ichiro, YANG Chong-Ren Structure 13C NMR 碳谱模拟图 7 . procyanidin B-2 相似度:76.9% Journal of Shenyang Pharmaceutical University 2009 26 781-784 Chemical constituents from stem of Cratoxylon cochinchinensis Bl. YU Hai-yang, WANG Nai-li, ZHANG Xue, JIN San-lin, YAO Xin-sheng Structure 13C NMR 碳谱模拟图 8 . epicatechn-(4β→2)-phloroglucinol 相似度:76.1% Phytochemistry 1989 28 3185-3190 Procyanidin polymers of Douglas fir bark: Structure from degradation with phloroglucinol Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 9 . procyanidin B-5 相似度:75% Chemical & Pharmaceutical Bulletin 1982 30 4277-4282 Tannins and Related Compounds. VIII. A New Type of Proanthocyanidin, Cinchonains IIa and IIb from Cinchona succirubra. (2) GENICHIRO NONAKA,OSAMU KAWAHARA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 10 . procyanidin oligomer C30H30O14 相似度:71.4% Chemical & Pharmaceutical Bulletin 2000 48(5) 687-693 Polyphenols from Eriobotrya japonica and Their Cytotoxicity against Human Oral Tumor Cell Lines Hideyuki ITO,Eri KOBAYASHI,Yoshie TAKAMATSU,Shu-Hua LI,Tsutomu HATANO,Hiroshi SAKAGAMI,Kaoru KUSAMA,Kazue SATOH,Daigo SUGITA, Susumu SHIMURA,Yoshio ITOH and Takashi YOSHIDA Structure 13C NMR 碳谱模拟图 11 . prodelphinidin B-2 C30H26O14 相似度:71.4% Acta Botanica Yunnanica 2000 22(2) 219-224 Phenolic Constituents of the Fresh Leaves of Myrica nana ZHOU Zhi-Hong,YANG Chong-Ren Structure 13C NMR 碳谱模拟图 12 . (− -epicatechin 相似度:71.4% Fitoterapia 2009 80 73-76 A new epicatechin gallate and calpain inhibitory activity from Orostachys japonicus Hyoung Ja Kim , Jun Young Lee , Sung Min Kim , Da-Ae Park , Changbae Jin ,Seon Pyo Hong, Yong Sup Lee Structure 13C NMR 碳谱模拟图 13 . epicatechin(4β→2)phloroglucinol 相似度:71.4% Phytochemistry 1997 45 1689-1696 Proanthocyanidins from Lotus pedunculatus L. Y. Foo, Y. Lu, W. C. McNabb, G. Waghorn, M. J. Ulyatt Structure 13C NMR 碳谱模拟图 14 . (+)-catechin 5-O-β-D-glucopyranoside 相似度:66.6% Chemical & Pharmaceutical Bulletin 1986 34 3208-3222 Tannins and Related Compounds. XLV. Rhubarb. (5). : Isolation and Characterization of Flavan-3-ol and Procyanidin Glucosides YOSHIKI KASHIWADA,GEN-ICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 15 . Epicatechin-(4β→2)-phloroglucinol 相似度:66.6% Phytochemistry 1996 41 617-624 Proanthocyanidins from Lotus corniculatus L. Y. Foo, R. Newman, G. Waghorn, W. C. McNabb, M. J. Ulyatt Structure 13C NMR 碳谱模拟图 16 . (+)-catchin 7-O-β-D-xylopyranoside 相似度:66.6% Phytochemistry 1994 36 79-83 Rhododendrol glycosides and phenyl glucoside esters from inner bark of Betula pubescens Hefeng Pan, Lennart N. Lundgren Structure 13C NMR 碳谱模拟图 17 . (-)-epicatechin 7-O-β-D-glucoside 相似度:66.6% Korean Journal of Pharmacognosy 1998 29(2) 142-145 Phenolic Compound from Lepisorus thunbergianus Lee, Min-Won Structure 13C NMR 碳谱模拟图 18 . catechin 3-O-β-D-glucopyranoside C21H24O11 相似度:66.6% Phytochemistry 1987 26 1167-1170 Flavan-3-ol and procyanidin glycosides from quercus miyagii Kanji Ishimaru,Gen-Ichiro Nonaka,Itsuo Nishioka Structure 13C NMR 碳谱模拟图 19 . (+)-catechin glycoside 相似度:66.6% Phytochemistry 1988 27 3277-3280 Potentillanin,a biflavanoid and a procyanidin glycoside from Potentilla viscosa Ben Zhang,Gen-ichiro Nonaka,Itsuo Nishioka Structure 13C NMR 碳谱模拟图 20 . epicatechin-7-O-β-D-glucopyranoside 相似度:66.6% Phytochemistry 1989 28 1237-1240 Polyphenolic glycosides from Douglas fir inner bark Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 21 . epicatechn-(4α→2)-phloroglucinol 相似度:66.6% Phytochemistry 1989 28 3185-3190 Procyanidin polymers of Douglas fir bark: Structure from degradation with phloroglucinol Lai Yeap Foo,Joseph J. Karchesy Structure 13C NMR 碳谱模拟图 22 . epicatechin 3-O-β-D-xyloside C20H22O10 相似度:66.6% Natural Product Research and Development 2012 24 285-290 Chemical Constituents of Eriolaena kwangsiensis Hand.-Mazz. WANG Qiong; LUO Shi-de; XU Yong-yan Structure 13C NMR 碳谱模拟图 23 . epicatechin (4β→9)catechin 相似度:65.3% Phytochemistry 1997 45 1689-1696 Proanthocyanidins from Lotus pedunculatus L. Y. Foo, Y. Lu, W. C. McNabb, G. Waghorn, M. J. Ulyatt Structure 13C NMR 碳谱模拟图 24 . procyanidin B1 C30H26O12 相似度:65.3% Heterocycles 2009 79 549-563 An Efficient Synthesis of Procyanidins Using Equimolar Condensation of Catechin and/or Epicatechin Catalyzed by Ytterbium Triflate Yoshihiro Mohri, Masayoshi Sagehashi, Taiji Yamada, Yasunao Hattori, Keiji Morimura, Yasunori Hamauzu, Tsunashi Kamo, Mitsuru Hirota, and Hidefumi Makabe Structure 13C NMR 碳谱模拟图 25 . Procyanidin B-2 C30H26O12 相似度:64% Acta Botanica Yunnanica 2000 22(1) 90-96 Saluenin , a New Flavonol Glycoside from Camellia saluenensis ZHOU Zhi-Hong,ZHANG Ying-Jun,YANG Chong-Ren Structure 13C NMR 碳谱模拟图 26 . procyanidin B-1 相似度:64% Chemical & Pharmaceutical Bulletin 1981 29 2862-2870 Tannins and Related Compounds. I. Rhubarb (1) GENICHIRO NONAKA,ITSUO NISHIOKA,TETSURO NAGASAWA and HIKOKICHI OURA Structure 13C NMR 碳谱模拟图 27 . gallocatechin-(4α→6)-epigallocatechin 相似度:63.6% Phytochemistry 1991 30 2033-2040 Polyphenolic compounds from Croton lechleri Y. Cai, F.J. Evans, M.F. Roberts, J.D. Phillipson, M.H. Zenk, Y.Y. Gleba Structure 13C NMR 碳谱模拟图 |

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