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查询模式:模糊查询 碳谱数据输入: 按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如: 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 溶剂选项: 匹配容差: (数字格式,可自行设定) 相似度: %(相似度>=50%) 碳谱库: Nat Syn 查询结果:共查到233个化合物(查询结果仅供参考) 1 . 2-(4''-methoxy-3''-hydroxybenzyl)-3-(3'-methoxy-4'-hydroxy-benzyl)-γ-butyrolactone 相似度:100% Journal of Natural Products 2004 67 1980-1984 New Furofuran and Butyrolactone Lignans with Antioxidant Activity from the Stem Bark of Styrax japonica Byung-Sun Min, Min-Kyun Na, Sei-Ryang Oh, Kyung-Seop Ahn, Gil-Saeng Jeong, Gao Li, Sang-Ku Lee, Hyouk Joung, and Hyeong-Kyu Lee Structure 13C NMR 碳谱模拟图 2 . 2-(3''-methoxy-4''-hydroxybenzyl)-3-(3'-methoxy-4'-hydroxybenzyl)-γ-butyrolactone 相似度:100% Journal of Natural Products 2004 67 1980-1984 New Furofuran and Butyrolactone Lignans with Antioxidant Activity from the Stem Bark of Styrax japonica Byung-Sun Min, Min-Kyun Na, Sei-Ryang Oh, Kyung-Seop Ahn, Gil-Saeng Jeong, Gao Li, Sang-Ku Lee, Hyouk Joung, and Hyeong-Kyu Lee Structure 13C NMR 碳谱模拟图 3 . (-)-matairesinol 相似度:100% Planta Medica 1995 61 570-573 Constituents of the Egyptian Gentaurea scoparia; III. Phenolic Constituents of the Aerial Parts Diaa Youssef and August W. Frahm Structure 13C NMR 碳谱模拟图 4 . compound 1 相似度:100% Chemical & Pharmaceutical Bulletin 1993 41 1774-1779 Studies on Differentiation-Inducers from Arctium Fructus Kaoru UMEHARA,Ariko SUGAWA,Masanori KUROYANAGI,Akira UENO and Takao TAKI Structure 13C NMR 碳谱模拟图 5 . (-)-matairesinol 相似度:100% China Journal of Chinese Materia Medica 2007 32 1421-1425 Non-taxoid chemical constituents from leaves of Taxus mairei ZHANG Manli, HUO Changhong, DONG Mei, LIANG Chunhui, GU Yucheng, SHI Qingwen Structure 13C NMR 碳谱模拟图 |
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