New alpha-Tetralone Galloylglucosides from the Fresh Pericarps of Juglans sigillata
Liu, Qing1; Zhao, Ping1; Li, Xing-Cong2; Jacob, Melissa R.2; Yang, Chong-Ren1; Zhang, Ying-Jun1
2010
发表期刊HELVETICA CHIMICA ACTA
ISSN0018-019X
卷号93期号:2页码:265-271
摘要Three new alpha-tetralone galloylghlcosides, 1-3, were isolated from the fresh pericarps of Juglans sigillata (Juglandaceae), together with six known compounds. The structures of the new compounds were determined as 1,2,3,4-tetrahydro-7-hydroxy-4-oxonaphthalen-1-yl 6-O-[(3,4,5-trihydroxyphenyl)carbonyl]-beta-D-glucopyranoside (1), (IS)-1,2,3,4-tetrahydro-8-hydroxy-4-oxonaphthalen-1-yl 6-O-[(3,4,5-trihydroxyphenyl)carbonyl]-beta-D-glycopyranoside (2), and 1,2,3,4-tetrahydro-7,8-dihydroxy-4-oxonaphthalen-1-yl 6-O-[(3,4,5-trihydroxphenyl)carbonyl]-beta-D-glucopyranoside (3), respectively, on the basis of detailed spectroscopic analyses, and acidic and enzymatic hydrolysis. The antimicrobial activities of the isolated compounds 2, 4, and 7-9 were evaluated.
关键词Norditerpenoid Alkaloids Variegatum
资助信息NSFC [U0632010]; Chinese Academy of Sciences [P2008-ZZ08]; NIH [A1027094]
收录类别SCI ; IC
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/4960
专题植物化学与西部植物资源持续利用国家重点实验室
作者单位1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China
2.Univ Mississippi, Sch Pharm, Pharmaceut Sci Res Inst, Natl Ctr Nat Prod Res, University, MS 38677 USA
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Liu, Qing,Zhao, Ping,Li, Xing-Cong,et al. New alpha-Tetralone Galloylglucosides from the Fresh Pericarps of Juglans sigillata[J]. HELVETICA CHIMICA ACTA,2010,93(2):265-271.
APA Liu, Qing,Zhao, Ping,Li, Xing-Cong,Jacob, Melissa R.,Yang, Chong-Ren,&Zhang, Ying-Jun.(2010).New alpha-Tetralone Galloylglucosides from the Fresh Pericarps of Juglans sigillata.HELVETICA CHIMICA ACTA,93(2),265-271.
MLA Liu, Qing,et al."New alpha-Tetralone Galloylglucosides from the Fresh Pericarps of Juglans sigillata".HELVETICA CHIMICA ACTA 93.2(2010):265-271.
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