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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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| 29.35,30.05,38.76,38.85,67.39,67.78,73.79,79.91,80.03,83.86,84.03,96.18,96.47,91.17,97.62,97.73,99.52,101.52,107.18,107.41,108.28,108.72,114.84,115.28,115.95,116.00,116.08,116.32,116.45,119.16,120.25,120.50,121.19,131.72,132.27,132.43,132.57,145.57,145.64,145.94,146.04,146.12,146.46,155.38,155.80,155.86,156.29,156.36,157.18,157.26,157.31,157.50,158.53,158.68 |
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wq0616
铁杆木虫 (正式写手)
- 应助: 323 (大学生)
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- 注册: 2012-09-14
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- 专业: 中药炮制
【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 2013-03-21 10:57:21
感谢参与，应助指数 +1
不论多少次: 金币+15, ★★★★★最佳答案 2013-03-21 10:57:21
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查询结果：共查到6个化合物(查询结果仅供参考) 1 . procyanidin B4 C30H26O12 相似度:96.2% 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 2 . catechin-(4α→8)-ent-epicatechin C30H26O12 相似度:82.1% Heterocycles 2007 74 595-605 New Dimeric Flavans from Gambir, an Extract of Uncaria gambir Shoko Taniguchi, Kayo Kuroda, Naomi Yoshikado, Kou-ichi Doi, Masahiro Tanabe, Takashi Shibata, Takashi Yoshida, and Tsutomu Hatano Structure 13C NMR 碳谱模拟图 3 . procyanidin B3 C30H26O12 相似度:79.6% 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 4 . procyanidin B3 3''-O-gallate C37H30O16 相似度:65.5% Heterocycles 2006 67 175-188 Synthesis of Galloyl-substituted Procyanidin B4 Series, and Their DPPH Radical Scavenging Activity and DNA Polymerase Inhibitory Activity Hironori Sakuda, Akiko Saito,* Yoshiyuki Mizushina, Hiromi Yoshida, Akira Tanaka, and Noriyuki Nakajima* Structure 13C NMR 碳谱模拟图 5 . Mixture of the proanthocyanidins 2 and 3 相似度:64.8% Journal of Natural Products 2009 72 1195-1197 Amaiouine, a Cyclopeptide Alkaloid from the Leaves of Amaioua guianensis Pollyanna Laurindo de Oliveira, Clara M. A. Tanaka, Lucília Kato, Cleuza C. da Silva, Rebeca Previate Medina,Aline P. Moraes, José R. Sabino, and Cecília M. A. de Oliveira Structure 13C NMR 碳谱模拟图 6 . catechin-3-O-β-D-glucopyrano-(4→8)-catechin-3-O-β-D-gluco(2-cinnamoyl)pyranoside C51H52O23 相似度:51.8% Phytochemistry 2004 65 351-358 Cinnamoyl glucosides of catechin and dimeric procyanidins from young leaves of Inga umbellifera (Fabaceae) John Lokvam, Phyllis D.Coley, Thomas A.Kursar Structure 13C NMR 碳谱模拟图 |
2楼2013-03-19 09:56:40