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1 . 7,9,4'-trihydroxy-5-methoxy-8-methylchalcone C17H16O5 ÏàËÆ¶È:100% Phytochemistry 2014 105 164-170 Chemical constituents of Abies delavayi Xian-Wen Yang, Su-Mei Li, Yong-Li Li, Lin Feng, Yun-Heng Shen, Shen Lin, Jun-Mian Tian, Hua-Wu Zeng, Ning Wang, Andre Steinmetz, Yonghong Liu, Wei-Dong Zhang Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 2 . 2',4-Dihydroxy-4',6'-dimethoxy-3'-methylchalcone C18H18O5 ÏàËÆ¶È:81.2% Journal of Natural Products 2008 71 1237-1241 Synthesis, Cytotoxicity, and Antioxidative Activity of Minor Prenylated Chalcones from Humulus lupulus Susanne Vogel and Jörg Heilmann Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 3 . 3-O-methylquercetin ÏàËÆ¶È:80% Journal of Natural Products 1989 Vol 52 629 Isolation of Flavonoids and a Chalcone from Helichrysum odoratissimum and Synthesis of Helichrysetin Luc Van Puyvelde, Norbert De Kimpe, Jean Costa, Viateur Munyjabo, Speciosa Nyirankuliza, Etienne Hakizamungu, Niceas Schamp Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 4 . helichrysetin ÏàËÆ¶È:80% Bioorganic & Medicinal Chemistry 2008 16 4286-4293 Natural and non-natural prenylated chalcones: Synthesis, cytotoxicity and anti-oxidative activity Susanne Vogel, Susanne Ohmayer, Gabi Brunner, Jörg Heilmann Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 5 . stercurensin ÏàËÆ¶È:73.3% Planta Medica 2004 70 1237-1239 Isolation and Immunomodulatory Effect of Flavonoids from Syzygium samarangense Yuh-Chi Kuo , Li-Ming Yang , Lie-Chwen Lin Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 6 . tectochrysin,5-hydroxy-7-methoxy-flavone ÏàËÆ¶È:68.7% China Journal of Chinese Materia Medica 1999 24 Flavonoids from Beijing Propolis Zhou Lidong, Guo Jia and Yu Jingguang Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 7 . xanthohumol C21H22O5 ÏàËÆ¶È:68.4% Journal of Natural Products 2007 70 1507-1509 Total Synthesis of Xanthohumol Rahul S. Khupse and Paul W. Erhardt Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 8 . (E)-2''-(2'''-hydroxyisopropyl)-dihydrofurano[2'',3'':4',3']-2', 4-dihydroxy-6'-methoxychalcone C21H22O6 ÏàËÆ¶È:66.6% Phytochemistry 2003 673-677 Microbial transformation of xanthohumol Wimal H.M.W. Herath, Daneel Ferreira, Ikhlas A. Khan Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 9 . myrigalone H ÏàËÆ¶È:66.6% Planta Medica 2004 70 1237-1239 Isolation and Immunomodulatory Effect of Flavonoids from Syzygium samarangense Yuh-Chi Kuo , Li-Ming Yang , Lie-Chwen Lin Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 10 . myrigalone G ÏàËÆ¶È:66.6% Natural Product Research 2007 21 551-554 Dihydrochalcones with radical scavenging properties from the leaves of Syzygium jambos U. L. B. Jayasinghe; R. M. S. Ratnayake; M. M. W. S. Medawala; Y. Fujimoto Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 11 . 2',4'-dihydroxy-4,6'-dimethoxychalcone C17H16O5 ÏàËÆ¶È:66.6% Phytochemistry 1998 49 2603-2605 Chalcones and ecdysteroids from Vitex leptobotrys Trinh Thi Thuy, Andrea Porzel, Helmut Ripperger, Tran Van Sung, G¨¹nter Adam Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ 12 . Xanthohumol H C21H24O6 ÏàËÆ¶È:66.6% Journal of Natural Products 2008 71 1237-1241 Synthesis, Cytotoxicity, and Antioxidative Activity of Minor Prenylated Chalcones from Humulus lupulus Susanne Vogel and Jörg Heilmann Structure 13C NMR Structure & 13C NMR ̼Æ×Ä£Äâͼ |

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