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S1G633 13C-NMR(CDCl3) 9.8,33.4,47.3,51.4,55.9,56.0,82.3,88.1,104.1,108.8,111.1,117.1,118.0,129.1,132.1,135.2,143.4,148.7,149.0,173.1,187.3 |
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ËÉÂÜ·ç: ½ð±Ò+8 2015-05-18 10:57:22
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ËÉÂÜ·ç: ½ð±Ò+8 2015-05-18 10:57:22
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1 . (7S,8S,3'R)-¦¤8'-3,3',4-Trimethoxy-3',6'-dihydro-6'-oxo-7.0.4',8.3'-lignan[(2S,3S,3aR)-2-(3,4-dimethoxyphenyl)-3,3a-dihydro-3a-methoxy-3-methyl-5-(2-propenyl)-6(2H))-benzofuranone] C21H24O5 ÏàËÆ¶È:100% Phytochemistry 1995 39 655-658 Neolignans and a lignan from Piper clarkii Ashok K. Prasad, Om Dutt Tyagi, Jesper Wengel, Per M. Boll, Carl E. Olsen, Kirpal S. Bisht, Amarjit Singh, Antaryami Sarangi, Ravinder Kumar, Subhash C. Jain, Virinder S. Parmar Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 2 . (7R,8R,3'S)-¡÷8-3',6'-dihydro-3'-methoxy-3,4-methylenedioxy-6'-oxo-8,3',7,O,'4'-lignan C20H20O5 ÏàËÆ¶È:76.1% Acta Chemica Scandinavica 1994 48B 1007-1011 Benzofuranoid Neolignans from Piper wightii Miq.. Tyagi, Om Dutt; Wengel, Jesper; Prasad, Ashok K.; Boll, Per M.; Olsen, Carl E.; Pati, Hari N.; Bisht, Kirpal S.; Parmar, Virinder S. Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 3 . denudatin B ÏàËÆ¶È:66.6% China Journal of Chinese Materia Medica 2010 35 180-182 Neolignans and lignan from Piper wallichii DUAN Shutao; ZHANG Peng; YU Peizhong Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 4 . Piperenone C22H28O6 ÏàËÆ¶È:63.6% Phytochemistry 1996 41 1097-1099 Oxygenated cyclohexanes from Piper cubeb J. L. Koul, S. K. Koul, S. C. Taneja, K. L. Dhar Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 5 . denudatin B C21H24O5 ÏàËÆ¶È:61.9% Phytochemistry 1982 21 2939-2941 Neolignans from Magnolia denudata Toshiyuki Iida, Kazuhiko Ichino, Kazuo Ito Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 6 . viterolignan A C21H24O7 ÏàËÆ¶È:61.9% Bioorganic & Medicinal Chemistry Letters 2013 23 6010-6014 Anti-inflammatory constituents from the fruits of Vitex rotundifolia Chul Lee, Jin Woo Lee, Qinghao Jin, Hak Ju Lee, Sung-Joon Lee, Dongho Lee, Myung Koo Lee, Chong Kil Lee, Jin Tae Hong, Mi Kyeong Lee, Bang Yeon Hwang Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 7 . 3',4-O-dimetbylcedrusin ÏàËÆ¶È:61.9% Chinese Traditional and Herbal Drugs 2013 44 1397-1399 Chemical constituents from flower buds of She Medicine Magnolia liliflora LIU Ting-ting, WU Hai-bo, WANG Wen-shu, LAN Xiao-cong Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ |

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