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±àºÅ:21-J 13C NMR (126 MHz, DMSO) ¦Ä 48.76,55.80,67.80,102.57,111.25,114.46,114.68,115.77,124.32,125.59,128.21,129.57,136.27,147.75,148.58,162.60,164.71,179.75 . |
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Smiling920: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ллร¡ 2015-05-28 10:03:58
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Smiling920: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú, ллร¡ 2015-05-28 10:03:58
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²éѯ½á¹û£º¹²²éµ½528¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼) 1 . compound 2 C16H12O5 ÏàËÆ¶È:72.2% Chemical & Pharmaceutical Bulletin 1986 34 2506-2511 3-Benzylchroman Derivatives Related to Brazilin from Sappan Lignum TAMOTSU SAITOH,SHIGEMI SAKASHITA,HIROYUKI NAKATA,TAKASHI SHIMOKAWA,JUN-EI KINJO,JOHJI YAMAHARA,MASAKI YAMASAKI and TOSHIHIRO NOHARA Structure 13C NMR ̼Æ×Ä£Äâͼ 2 . bonducellin ÏàËÆ¶È:66.6% Chemical & Pharmaceutical Bulletin 2007 55(4) 655-657 Flavonol Galactoside Caffeiate Ester and Homoisoflavones from Caesalpinia millettii HOOK. et ARN. Ping CHEN and Jun-Shan YANG Structure 13C NMR ̼Æ×Ä£Äâͼ 3 . (E)-7-methoxy-3-(4'-methoxybenzylidene)chroman-4-one C18H16O4 ÏàËÆ¶È:66.6% Chemical & Pharmaceutical Bulletin 2006 54(8) 1193-1195 Two New Homoisoflavonoids from Caesalpinia pulcherrima Muchchintala MAHESWARA, Vidavalur SIDDAIAH, and Chunduri VENKATA RAO Structure 13C NMR ̼Æ×Ä£Äâͼ 4 . (E)-7-hydroxy-3-(4'-methoxybenzylidene)chroman-4-one (bonducellin) ÏàËÆ¶È:66.6% Chemical & Pharmaceutical Bulletin 2006 54(8) 1193-1195 Two New Homoisoflavonoids from Caesalpinia pulcherrima Muchchintala MAHESWARA, Vidavalur SIDDAIAH, and Chunduri VENKATA RAO Structure 13C NMR ̼Æ×Ä£Äâͼ 5 . bonducellin ÏàËÆ¶È:66.6% Chinese Journal of Natural Medicines 2008 6 168-171 Chemical Constituents from the Stem of Caesalpinia decapetala ZHANG Qiong; LIU Xue-Ting; LIANG Jing-Yu; MIN Zhi-Da Structure 13C NMR ̼Æ×Ä£Äâͼ 6 . 7-Hydroxy-(E)-3-[(3-methoxyphenyl)methylene]chroman-4-one C17H14O4 ÏàËÆ¶È:66.6% European Journal of Medicinal Chemistry 2013 66 499-507 7-Hydroxy-(E)-3-phenylmethylene-chroman-4-one analogues as efflux pump inhibitors against Mycobacterium smegmatis mc2 155 Somendu K. Roy, Neela Kumari, Shiv Gupta, Sonika Pahwa, Hemraj Nandanwar, Sanjay M. Jachak Structure 13C NMR ̼Æ×Ä£Äâͼ 7 . (E)-2-(2-benzo[d][1,3]dioxol-5-yl)vinyl)-5-(4-methoxyphenyl)-1,3,4-oxadiazole |
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