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[求助]
微谱求助~谢谢~ 已有1人参与
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4 碳谱（氘代氯仿）:7.01,7.50,29.85,32.11,32.72,46.92,55.43,65.73,69.02,101.13,102.95,108.53,109.54,114.22,122.30,130.26,131.88,147.99,159.73,160.74,198.65 氢谱（氘代氯仿）：0.93,0.96,0.98,1.25,1.55,2.03,2.07,3.80,4.13,4.28,4.31,5.30,5.35,5.95,6.69,6.73,6.75,6.85,6.88,7.14,7.17,12.36,12.39 5 碳谱（氘代氯仿）: 0.13,13.89,14.28,14.51,19.32,22.84,23.52,25.49,25.88,27.60,28.30,29.10,29.51,29.58,29.85,30.70,32.07,37.84,39.37,41.43,44.33,49.55,53.59,55.01,63.25,65.72,79.27,108.29,116.07,117.35,128.99,136.12,149.61 氢谱（氘代氯仿）：1.38,1.42,1.45,1.52,1.62,1.68,1.73,1.75,1.89,1.94,3.18,3.21,3.23, 3.49,3.62,3.64,3.66, 4.28,4.31,4.33,4.69,4.72,5.30,5.34 |
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感谢参与，应助指数 +1
李景夕IVY: 金币+50, ★★★很有帮助 2015-03-26 21:29:16
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4444 1 . 甲基麦冬二氢黄酮 A 相似度:71.4% Modern Chinese Medicine 2009 11(11) 21-22 Study on the Constituents of Ophiopogonis tuber Wang Qinghui, Li Xian, Wang Jinhui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 2 . 5,7-dihydroxy-6,8-dimethyl-3-(4'-hydroxy-3'-methoxybenzyl)chroman-4-one C19H20O6 相似度:66.6% Phytochemistry 2003 1153-1158 Homoisoflavonoids from Ophiopogon japonicus Ker-Gawler Nguyen Thi Hoang Anh, Tran Van Sung, Andrea Porzel, Katrin Franke,Ludger A. Wessjohann Structure 13C NMR Structure & 13C NMR 碳谱模拟图 3 . methylophiopogonanone A 相似度:66.6% Chinese Pharmaceutical Journal 2005 40 337-341 Studies on the liposoluble components from tuber of Ophiopogon japonicus CHENG Zhi hong, WU Tao, LI Lin zhou, LIU Nan, YU Bo yang *, XU Luo shan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 4 . methylophiopogonanone A C19H18O6 相似度:61.9% Chemical & Pharmaceutical Bulletin 1980 28 1477-1484 Studies on the Constituents of Ophiopogonis Tuber. V. Isolation of a Novel Class of Homoisoflavonoids and Determination of Their Structures (1) AKIHIRO TADA,RYOJI KASAI,TAMOTSU SAITOH and JUNZO SHOJI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 5 . methylophiopogonanone B C19H20O5 相似度:61.9% Chemistry of Natural Compounds 2009 45 876-880 CHEMICAL CONSTITUENTS WITH ANTISEPSIS ACTIVITYFROM THE RHIZOMES OF Polygonatum odoratum Dong-Mei Wang, Deng-Wu LiWei Zhu, and Pai Peng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 6 . 3-(4'-methoxy-benzyl)-5,7-dihydroxy-6,8-dimethyl-chroman-4-one C19H20O5 相似度:61.9% Natural Product Research 2009 23 580-589 A new C-methylated homoisoflavanone and triterpenoid from the rhizomes of Polygonatum odoratum Dongmei Wang; Dengwu Li; Wei Zhu; Pai Peng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 7 . compound rac-1 C19H20O5 相似度:61.9% Heterocycles 2009 78 207-212 First Synthesis of Racemic Methylophiopogonanone B and Its Inhibitory Activity of Hypoxia-inducible Factor-1α Mikio Fujii, Kiyoshi Egawa, Yasuaki Hirai, Masato Kondo, Hiroyuki Akita, Kiyoshi Nose, Kazuo Toriizuka, and Yoshiteru Ida Structure 13C NMR Structure & 13C NMR 碳谱模拟图 8 . methylophiopogonanone B 相似度:61.9% Chinese Pharmaceutical Journal 2005 40 337-341 Studies on the liposoluble components from tuber of Ophiopogon japonicus CHENG Zhi hong, WU Tao, LI Lin zhou, LIU Nan, YU Bo yang *, XU Luo shan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 9 . 甲基麦冬二氢黄酮 B 相似度:61.9% Modern Chinese Medicine 2009 11(11) 21-22 Study on the Constituents of Ophiopogonis tuber Wang Qinghui, Li Xian, Wang Jinhui Structure 13C NMR Structure & 13C NMR 碳谱模拟图 10 . 5,7-Dihydroxy-6,8-dimethyl-3(R)-(3'-hydroxy-4'-methoxybenzyl)-chroman-4-one (a,84.9%) and 5,7-dihydroxy-6,8-dimethyl-3(S)-(3'-hydroxy-4'-methoxybenzyl)chroman-4-one (b,15.1%) C19H20O6 相似度:57.1% Journal of Natural Products 2010 73 548-552 Homoisoflavonoids from the Fibrous Roots of Polygonatum odoratum with Glucose Uptake-Stimulatory Activity in 3T3-L1 Adipocytes Hong Zhang, Fan Yang, Jin Qi, Xiao-Chen Song, Zheng-Fang Hu, Dan-Ni Zhu and Bo-Yang Yu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 11 . methyl-ophiopogonanone B 相似度:57.1% Natural Medicines 1998 52 145-150 Cytotoxic Components of Ophiopogonis Tuber Takatsuki Satoshi,Narui Takao, et al. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 12 . 5,7-Dihydroxy-6,8-dimethyl-3-(4'-dihydroxy-2',6'-dimethoxybenzyl)chroman-4-one 相似度:57.1% West China Journal of Pharmaceutical Sciences 2012 27 501-502 A new homoisoflavonoid from Ophiopogon japonicus JIANG Hong-bo, HUANG Jing*, HUANG Lian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 13 . ophiopogonanone A 相似度:52.3% Chemical & Pharmaceutical Bulletin 1993 41 391-393 Comparative Studies on the Constituents of Ophiopogonis Tuber and Its Congeners. VII. Studies on the Homoisoflavonoids of the Subterranean Part of Ophiopogon japonicus KER-GAWLER cv. Nanus. (1) Takayuki ASANO,Tetsuya MURAYAMA,Yasuaki HIRAI and Junzo SHOJI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 14 . methylophiopogonanone B C19H20O5 相似度:52.3% Chemical & Pharmaceutical Bulletin 1980 28 1477-1484 Studies on the Constituents of Ophiopogonis Tuber. V. Isolation of a Novel Class of Homoisoflavonoids and Determination of Their Structures (1) AKIHIRO TADA,RYOJI KASAI,TAMOTSU SAITOH and JUNZO SHOJI Structure 13C NMR Structure & 13C NMR 碳谱模拟图 15 . compound 2 C18H18O5 相似度:52.3% Chemistry of Natural Compounds 2009 45 876-880 CHEMICAL CONSTITUENTS WITH ANTISEPSIS ACTIVITYFROM THE RHIZOMES OF Polygonatum odoratum Dong-Mei Wang, Deng-Wu LiWei Zhu, and Pai Peng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 16 . 3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6,8-dimethyl-chroman-4-one C18H18O5 相似度:52.3% Natural Product Research 2009 23 580-589 A new C-methylated homoisoflavanone and triterpenoid from the rhizomes of Polygonatum odoratum Dongmei Wang; Dengwu Li; Wei Zhu; Pai Peng Structure 13C NMR Structure & 13C NMR 碳谱模拟图 17 . secundiflorol G 相似度:52.3% Phytochemistry 1998 48 1187-1193 Isoflavonoids from Sophora secundiflora, S. arizonica and S. gypsophila Toshiyuki Tanaka, Masayosi Ohyama, Munekazu Iinuma, Yoshiaki Shirataki, Manki Komatsu, Charles L. Burandt Structure 13C NMR Structure & 13C NMR 碳谱模拟图 18 . 2,4-di-O-methylanolignan A 相似度:52.3% Journal of Natural Products 1994 Vol 57 896 New Lignans from Anogeissus acuminata with HIV-1 Reverse Transcriptase Inhibitory Activity Agnes M. Rimando, John M. Pezzuto, Norman R. Farnsworth, Thawatchai Santisuk, Vichai Reutrakul, Kazuko Kawanishi Structure 13C NMR Structure & 13C NMR 碳谱模拟图 19 . laetispicine C22H29NO3 相似度:52.3% Acta Pharmaceutica Sinica 2005 Vol 40 355-357 Antidepressant amides from Piper laetispicum C. DC. PAN Sheng-li; XIE Jing; QIAN Fu-gang; WANG Jun; SHAO Yi-ci Structure 13C NMR Structure & 13C NMR 碳谱模拟图 20 . 7-O-methylisomucronulatol C18H20O5 相似度:52.3% Phytochemistry 1991 30 2777-2780 Isoflavans and a pterocarpan from Astragalus mongholicus Anas Subarnas, Yoshiteru Oshima, Hiroshi Hikino Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-03-24 19:21:23
seuseasoar
至尊木虫 (知名作家)
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3楼2015-03-24 19:22:59
