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13C NMR (151 MHz, CDCl3) ¦Ä 140.85 (s), 121.66 (s), 71.82 (s), 60.32 (s), 56.87 (s), 56.21 (s), 50.28 (s), 45.99 (s), 42.40 (s), 39.88 (s), 37.35 (s), 36.57 (s), 36.17 (s), 34.08 (s), 31.99 (d, J = 7.3 Hz), 31.76 (s), 29.35 (s), 28.24 (s), 26.35 (s), 24.33 (s), 23.20 (s), 21.15 (s), 19.78 (s), 19.38 (s), 19.10 (s), 18.82 (s), 14.18 (s), 12.00 (s), 11.88 (s). ´óÏÀ£¬Ë¿ÉÒÔ¿´¿´Õâ¸öÆ×£¬ÄãÃǾõµÃÊÇÉÏÃæÄÄÒ»Àà°¡£¿Ã²ËÆÊǵ¨çÞϩͪʽµÄ¶«Î÷£¬¿ÉÓÖ¼¸¸ö̼Êý¶Ô²»ÉÏ£¬Îå»·ÈýÝÆÀàÊDz»£¿Çó½â |
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ר¼Ò¾Ñé: +726 - PhEPI: 3
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- ¹ó±ö: 0.598
- ½ð±Ò: 7869.1
- É¢½ð: 10156
- ºì»¨: 100
- Ìû×Ó: 3780
- ÔÚÏß: 1007.1Сʱ
- ³æºÅ: 2088618
- ×¢²á: 2012-10-26
- ÐÔ±ð: GG
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2Â¥2013-07-05 19:49:51
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3Â¥2013-07-05 20:15:19
1012caijuan
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4Â¥2013-07-05 20:54:20
1012caijuan
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5Â¥2013-07-05 20:55:29
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ר¼Ò¾Ñé: +726 - PhEPI: 3
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- É¢½ð: 10156
- ºì»¨: 100
- Ìû×Ó: 3780
- ÔÚÏß: 1007.1Сʱ
- ³æºÅ: 2088618
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¿ªÁ´µÄËÄ»·ÈýÝÆ 1 . Stigmasterol ÏàËÆ¶È:93.1% Acta Botanica Yunnanica 1995 17(1) 103-108 CHEMICAL CONSTITUENTS FROM CLERODENDRUM JAPONICUM TIAN Jun, SUN Han-Dong Structure 13C NMR ̼Æ×Ä£Äâͼ 2 . ¦Â-sitosterol C29H50O ÏàËÆ¶È:93.1% Chemical & Pharmaceutical Bulletin 1993 41 2007-2009 Constituents of Prunus zippeliana Leaves and Branches Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR ̼Æ×Ä£Äâͼ 3 . sitosterol ÏàËÆ¶È:93.1% Chemical & Pharmaceutical Bulletin 1979 27 38-42 Carbon-13 Nuclear Magnetic Resonance of 24-Substituted Steroids NAOYUKI KOIZUMI,YOSHINORI FUJIMOTO,TORU TAKESHITA and NOBUO IKEKAWA Structure 13C NMR ̼Æ×Ä£Äâͼ 4 . stigmast-4-en-3¦Â-ol C29H50O ÏàËÆ¶È:93.1% Chemistry of Natural Compounds 2009 45 129-131 CHEMICAL INVESTIGATION AND ANTIBACTERIAL STUDY OF HEXANE EXTRACT OF LEAVES OF Finlaysonia obovata Pravat Manjari Mishra and A. Sree Structure 13C NMR ̼Æ×Ä£Äâͼ 5 . ¦Â-sitosterol ÏàËÆ¶È:93.1% Chemistry of Natural Compounds 2000 36 595-598 13C NMR SPECTRA OF FUNCTIONALLY SUBSTITUTED 3 ¦Â-CHLORODERIVATIVES OF CHOLESTEROL AND ¦Â -SITOSTEROL N. V. Kovganko, Zh. N. Kashkan, and E. V. Borisov Structure 13C NMR ̼Æ×Ä£Äâͼ 6 . ¦Â-sitosterol C29H50O ÏàËÆ¶È:93.1% Acta Bot. Boreal. -Occident. Sin. 2004 24 1292-1294 Chemical constituents from Saussurea polycolea LI Yu-lin, WANG Hong-lun, SUO You-rui Structure 13C NMR ̼Æ×Ä£Äâͼ 7 . ¦Â-sitosterol ÏàËÆ¶È:93.1% Acta Bot. Boreal. -Occident. Sin. 2008 28 1246-1249 Chemical Constituents in the Leaves of Alsophila spinulosa CHEN Feng-zheng, XIANG Qing-xiang, LI Shu-hua Structure 13C NMR ̼Æ×Ä£Äâͼ 8 . ¦Â-sitosterol ÏàËÆ¶È:93.1% Acta Botanica Sinica 1999 41 107-110 Chemical constituents of the Anemone tomentosa Root Wang Jun-Ru, Peng Shu-Lin, Wang Ming-Kui, Feng Jun-Tao, Ding Li-Sheng Structure 13C NMR ̼Æ×Ä£Äâͼ 9 . ¦Â-sitosterol ÏàËÆ¶È:93.1% Journal of Chinese Pharmaceutical Sciences 1999 |

6Â¥2013-07-05 21:00:43
1012caijuan
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7Â¥2013-07-05 21:42:14
wangkaibo123
ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
kerry
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ר¼Ò¾Ñé: +726 - PhEPI: 3
- Ó¦Öú: 1928 (½²Ê¦)
- ¹ó±ö: 0.598
- ½ð±Ò: 7869.1
- É¢½ð: 10156
- ºì»¨: 100
- Ìû×Ó: 3780
- ÔÚÏß: 1007.1Сʱ
- ³æºÅ: 2088618
- ×¢²á: 2012-10-26
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8Â¥2013-07-05 22:02:23
1012caijuan
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- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 609.6
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- Ìû×Ó: 248
- ÔÚÏß: 95Сʱ
- ³æºÅ: 1833595
- ×¢²á: 2012-05-25
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9Â¥2013-07-05 22:08:22
wangkaibo123
ÈÙÓþ°æÖ÷ (Ö°Òµ×÷¼Ò)
kerry
-

ר¼Ò¾Ñé: +726 - PhEPI: 3
- Ó¦Öú: 1928 (½²Ê¦)
- ¹ó±ö: 0.598
- ½ð±Ò: 7869.1
- É¢½ð: 10156
- ºì»¨: 100
- Ìû×Ó: 3780
- ÔÚÏß: 1007.1Сʱ
- ³æºÅ: 2088618
- ×¢²á: 2012-10-26
- ÐÔ±ð: GG
- רҵ: ¿¹Ö×ÁöÒ©ÎïÒ©Àí
- ¹ÜϽ: ҩѧ

10Â¥2013-07-05 22:11:42














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