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【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
yuhe0920: 金币+5, ★★★★★最佳答案, 谢谢 2013-07-04 11:35:53
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%)
查询结果：共查到55个化合物(查询结果仅供参考)
1 . methyl 3-(2-hydroxy-4-(7-hydroxy-6-methoxy-2-oxo-2H-chromen-3-yloxy) phenyl) propanoate
C20H18O8 相似度:75%
Chinese Chemical Letters 2009 20 592-594
A new coumarin from Wikstroemia indica (L.) C. A. Mey
Yang Chen, Wen Wei Fu, Li Xin Sun, Qia Wang, Wei Qi, Hua Yu
Structure 13C NMR 碳谱模拟图
2 . wikstrocoumarin
相似度:75%
Chemistry of Natural Compounds 2012 48 493-497
Cytotoxic constituents from Wikstroemia indica
L. X. Sun, Y. Chen, L. X. Liu, Y. R. Jia and Y. C. Li, et al.
Structure 13C NMR 碳谱模拟图
3 . 3-(2,4-dimethoxyphenyl)-2-[(4-nitrophenyl)imino]-1,3-thiazolan-4-one
C17H15N3O5S 相似度:60%
Journal of Heterocyclic Chemistry 2007 44 35-38
A novel synthesis of some 2-imino-4-thiazolidinone derivatives
Firouz Matloubi Moghaddam and Leila Hojabri
Structure 13C NMR 碳谱模拟图
4 . 6-(2,6-dimethoxyphenyl)triazolylhexahydroxamic acid
C16H22N4O4 相似度:60%
Bioorganic & Medicinal Chemistry 2008 16 4839-4853
Synthesis and structure–activity relationship of histone deacetylase (HDAC) inhibitors with triazole-linked cap group
Po C. Chen, Vishal Patil, William Guerrant, Patience Green, Adegboyega K. Oyelere
Structure 13C NMR 碳谱模拟图
5 . 3R-vestitol
相似度:56.2%
Journal of Chinese Pharmaceutical Sciences 2006 15 178-181
Flavonoids from Millettia nitita var. hirsutissima
FENG Jie; LIANG Hong; ZHAO Yu-ying; andWU Zeng-bao
Structure 13C NMR 碳谱模拟图
6 . 3S-vestitol
相似度:56.2%
Journal of Chinese Pharmaceutical Sciences 2006 15 178-181
Flavonoids from Millettia nitita var. hirsutissima
FENG Jie; LIANG Hong; ZHAO Yu-ying; andWU Zeng-bao
Structure 13C NMR 碳谱模拟图
7 . 7,4'-dihydroxy-3'-methoxyisoflavan
C16H16O4 相似度:56.2%
Phytochemistry 1998 47 117-119
Isoflavonoids and a pterocarpan from Gliricidia sepium
H. M. T. B. Herath, R. S. Dassanayake, A. M. A. Priyadarshani, Susila De Silva, G. P. Wannigama, Joanne Jamie
Structure 13C NMR 碳谱模拟图
8 . (3R)-Vestitol
C16H16O4 相似度:56.2%
Molecules 2011 16 9775-9782
Antibacterial Activity of the Flavonoids from Dalbergia odorifera on Ralstonia solanacearum
Xiabo Zhao, Wenli Mei, Mingfu Gong, Wenjian Zuo, Hongjin Bai and Haofu Dai
Structure 13C NMR 碳谱模拟图
9 . (3S)-Vestitol
相似度:56.2%
Journal of Agricultural and Food Chemistry 2005 53 9010-9016
Isoflavonoids Isolated from Cuban Propolis
Anna Lisa Piccinelli, Mercedes Campo Fernandez, Osmany Cuesta-Rubio, Ingrid Márquez Hernández, Francesco De Simone, and Luca Rastrelli
Structure 13C NMR 碳谱模拟图
10 . (3S)-7,4'-dihydroxy-2'-methoxyisoflaVan
相似度:56.2%
Journal of Agricultural and Food Chemistry 2005 53 9010-9016
Isoflavonoids Isolated from Cuban Propolis
Anna Lisa Piccinelli, Mercedes Campo Fernandez, Osmany Cuesta-Rubio, Ingrid Márquez Hernández, Francesco De Simone, and Luca Rastrelli
Structure 13C NMR 碳谱模拟图
11 . 1-{4-(2-Hydroxy-4-methoxyphenyl)-5-[4-hydroxy-3,5-bis(1-methylethyl)pyrimidin-2-yl}thiourea
C24H28N4O3S 相似度:55.5%
Helvetica Chimica Acta 2010 93 1641-1649
One-Step Synthesis of 1-(4,5-Diphenylpyrimidin-2-yl)thiourea
Wen-Yong Han, Zun-Ting Zhang, Ying-Chun Zhang, Dong Xue and Gang Li
Structure 13C NMR 碳谱模拟图
12 . stilbostemin Q
C16H18O4 相似度:53.3%
Phytochemistry 2008 69 457-463
Antibacterial stilbenoids from the roots of Stemona tuberosa
Li-Gen Lin, Xin-Zhou Yang, Chun-Ping Tang, Chang-Qiang Ke, Ji-Bao Zhang, Yang Ye
Structure 13C NMR 碳谱模拟图
13 . haginin D
相似度:53.3%
Phytochemistry 1999 52 303-310
Antioxidants from Lespedeza homoloba. (I)
Toshio Miyase, Mitsuaki Sano, Haruko Nakai, Miyuki Muraoka, Miho Nakazawa, Masazumi Suzuki, Kyouji Yoshino, Yuichiro Nishihara, Junichi Tanai
Structure 13C NMR 碳谱模拟图
14 . 3-(2,4-dihydroxyphenyl)-4-(4-hydroxybenzyl)but-2-en-4-olide
相似度:53.3%
Phytochemistry 1997 46 921-928
Phenolic glucosides from the root of Pueraria lobata
Kazuhiro Hirakura, Makoto Morita, Kaoru Nakajima, Koh Sugama, Koji Takagi, Kazuaki Niitsu, Yukinobu Ikeya, Masao Maruno, Minoru Okada
Structure 13C NMR 碳谱模拟图
15 . puerol A
C17H14O5 相似度:53.3%
Phytochemistry 1993 33 1207-1210
But-2-enolides from Pueraria lobata and revised structures of puerosides A, B and sophoroside A
Toshihiro Nohara, Junei Kinjo, Junichi Furusawa, Yusuke Sakai, Mutsumi Inoue, Yoshiaki Shirataki, Yayoi Ishibashi (Nee Tagaya), Ichiro Yokoe, Manki Komatsu
Structure 13C NMR 碳谱模拟图 |
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