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DAEP08
13C NMR (101 MHz, Pyr) ¦Ä15.39, 16.68, 17.68, 18.82, 18.99, 19.71, 20.97, 21.43, 29.61, 30.49, 32.00, 32.16, 32.56, 32.63, 37.44, 37.81, 39.36, 40.18, 40.79, 42.30, 50.60, 56.96, 63.22, 63.77, 67.20, 69.97, 71.11, 72.68, 72.80, 72.97, 73.13, 73.81, 74.04, 74.41, 77.85, 78.00, 79.03, 79.64, 81.44, 100.80, 102.50, 103.46, 109.60, 122.17, 141.12, 170.86.
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DAEP08
13C NMR (101 MHz, Pyr) ¦Ä 170.86, 141.12, 122.17, 109.60, 103.46, 102.50, 100.80, 81.44, 79.64, 79.03, 78.00, 77.85, 74.41, 74.04, 73.81, 73.13, 72.97, 72.80, 72.68, 71.11, 69.97, 67.20, 63.77, 63.22, 56.96, 50.60, 42.30, 40.79, 40.18, 39.36, 37.81, 37.44, 32.63, 32.56, 32.16, 32.00, 30.94, 30.49, 29.61, 21.43, 20.97, 19.71, 18.99, 18.82, 17.68, 16.68, 15.39.
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yangyinhe

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Ñ©»¨ÂþÌì1987: ½ð±Ò+10, ¡ïÓаïÖú 2015-04-13 22:46:24
Ñ©»¨ÂþÌì1987(׿Խ_ÏÈ·æ´ú·¢): ½ð±Ò+5 2015-05-08 19:46:41
1 .     dioscin
    ÏàËÆ¶È:95.6%
Journal of Separation Science          2008          31          2486-2491
Preparative separation of dioscin derivatives from Dioscorea villosa by centrifugal partition chromatography coupled with evaporative light scattering detection
Kee Dong Yoon and Jinwoong Kim
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------




2 .     dioscin
    ÏàËÆ¶È:91.3%
Chemical & Pharmaceutical Bulletin          1989          37          116-118
Studies on the Constituents of Heloniopsis orientalis (THUNB.) C. TANAKA
Kimiko NAKANO,Kotaro MURAKAMI,Yoshihisa TAKAISHI,Toshiaki TOMIMATSU and Toshihiro NOHARA
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------




3 .     dioscin
    ÏàËÆ¶È:91.3%
Natural Product Research          2003          17          287-292
A New Steroidal Saponin from Dioscorea Zingiberensis Wright
Wenji Sun; Guangzhong Tu; Yongmin Zhang
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------




4 .     (25S)spirost-5-en-3¦Â-ol-3-O-[¦Á-L-rhamnopyranosyl(1¡ú2)][¦Á-L-rhamnopyranosyl(1¡ú4)]-¦Â-D-glucopyranoside(dioscin)
C45H72O16     ÏàËÆ¶È:91.3%
Phytochemistry          1992          31          1349-1351
Steroidal saponins from the rhizomes of Smilax menispermoidea
Yong Ju, Zhong-Jian Jia
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------




5 .     dioscin
    ÏàËÆ¶È:91.3%
Korean Journal of Pharmacognosy          2001          32(2)          153-156
Isolation and Quantitative Determination of Dioscin from Smilacis Chinae Radix
Seo, Jung-Hak; Lee, Joo-Mi; Kwon, Soon-Jin; Chang, Seung-Yeup; Lee, Kyong-Soon; Son, Kun-Ho
Structure      13C NMR    Structure & 13C NMR     Ì¼Æ×Ä£Äâͼ
5Â¥2015-04-13 22:06:17
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2Â¥2015-04-13 20:15:10
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yangyinhe

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3Â¥2015-04-13 21:43:50
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Ñ©»¨ÂþÌì1987

Òø³æ (СÓÐÃûÆø)

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3Â¥: Originally posted by yangyinhe at 2015-04-13 21:43:50
Á½¸ö¸ñʽ¶¼²»¶Ô£¬´ÓСµ½µ½£¬²»¿Õ¸ñ£¬Ò»Î»Ð¡Êý

13C NMR (101 MHz, Pyr) ¦Ä15.3,16.6,17.6,18.8,19.0,19.7,21.0,21.4,29.6,30.5,32.0,32.2,32.6,32.6,37.4,37.8,39.4,40.2,40.8,42.3,50.6,57.0,63.2,63.8,67.2,70.0,71.1,72.7,72.8,73.0,73.1,73.8,74.0,74.4, 77.8,78.0,79.0,79.6,81.4,100.8,102.5,103.5,109.6, 122.2,141.1,170.9.
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4Â¥2015-04-13 22:03:53
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