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| 13C NMR (151 MHz, MeOD) ¦Ä 114.22, 115.39,125.84, 129.66, 145.22, 159.75, 169.59. |
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xp¡ªfly: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-12-09 13:08:10
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xp¡ªfly: ½ð±Ò+10, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-12-09 13:08:10
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²éѯģʽ£ºÄ£ºý²éѯ ̼Æ×Êý¾ÝÊäÈ룺 °´´ÓСµ½´ó˳ÐòÊäÈ룬Êý×Ö¼äÓÃÓ¢Îİë½Ç¶ººÅ(,)·Ö¸ôÀýÈ磺 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 ÈܼÁÑ¡Ï Æ¥ÅäÈݲ (Êý×Ö¸ñʽ£¬¿É×ÔÐÐÉ趨) ÏàËÆ¶È£º %(ÏàËÆ¶È>=50%) ²éѯ½á¹û£º¹²²éµ½320¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼) 1 . trans-p-hydroxycinamic acid ÏàËÆ¶È:100% China Journal of Chinese Materia Medica 2009 34 2610-2612 Chemical constituents of roots of Boehme rianivea XU Qiongming, CHEN Guoqing, FAN Jinying, ZHANGMengjia, LIXia, YANG Shilin, LIxiaoran Structure 13C NMR ̼Æ×Ä£Äâͼ 2 . (E)-p-coumaric acid ÏàËÆ¶È:100% Natural Product Research and Development 2006 18 238-242 Chemical Study on Porandra scandens HE Zhi-heng; LUO Ying-gang; LI Hong-juan£¨; ZHANG Guo-lin Structure 13C NMR ̼Æ×Ä£Äâͼ 3 . p-coumaric acid ÏàËÆ¶È:100% Chinese Traditional and Herbal Drugs 2013 44 524-527 Chemical constituents in ethyl acetate extract from aerial part of Gynura divaricata CHEN Jian, MANGELINCKX Sven, LV Han, LI Wei-lin, DE KIMPE Norbert, WANG Zheng-tao, Structure 13C NMR ̼Æ×Ä£Äâͼ 4 . methyl-p-hydroxycinnamate ÏàËÆ¶È:87.5% Natural Product Sciences 2009 15 246-249 Phytochemical Constituents of Thesium chinense TURCZ and Their Cytotoxic Activities In Vitro Lee, Il-Kyun; Kim, Ki-Hyun; Choi, Sang-Un; Lee, Jae-Hyun; Lee, Kang-Ro Structure 13C NMR ̼Æ×Ä£Äâͼ 5 . chrysoeriol-7-O- ¦Â-(3''-E-p-coumaroyl)-glucopyranoside ÏàËÆ¶È:85.7% Biochemical Systematics and Ecology 2002 30 601-604 Polyphenols from Ballota acetabulosa S. Sahpaz, A. -L. Skaltsounis, F. Bailleul Structure 13C NMR ̼Æ×Ä£Äâͼ 6 . 4-hydroxy-trans-cinnamic ÏàËÆ¶È:85.7% Chinese Pharmaceutical Journal 2005 40 893-894 Studies on the chemical constituents of Heliciopsis lobata LIU Ming-sheng, HE Quan-quan, JIN De-jun, KONG Ling-yi Structure 13C NMR ̼Æ×Ä£Äâͼ |

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