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Alstoscholarisine K, an Antimicrobial Indole from Gall-Induced Leaves of Alstonia scholaris
Yu,Hao-Fei; Ding,Cai-Feng; Zhang,Lan-Chun; Wei,Xin; Cheng,Gui-Guang; Liu,Ya-Ping; Zhang,Rong-Ping; Luo,Xiao-Dong
2021
发表期刊ORGANIC LETTERS
ISSN1523-7060
卷号23期号:15页码:5782-5786
摘要Alstoscholarisine K, an indole alkaloid with eight chiral carbons and featuring a novel 6/5/6/6/6/6/6/5 octacyclic architecture, was found to be specific to the gall-infected leaves of Alstonia scholaris. Its structure was elucidated by spectroscopy, computational analysis, and single-crystal X-ray diffraction. The unusual highly fused cage-like pyrrolo[1,2-a]pyrimidine structure with an additional -C4N unit is possibly derived from a combination of monoterpenoid indole and polyamine pathways. The fascinating compound exhibited significant antibacterial bioactivities by targeting cell membranes.
关键词ALKALOIDS MECHANISM
DOI10.1021/acs.orglett.1c01942
WOS记录号WOS:000684033200114
引用统计
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/73429
专题中国科学院昆明植物研究所
作者单位1.[Yu, Hao-Fei
2.Ding, Cai-Feng
3.Wei, Xin
4.Liu, Ya-Ping
5.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Yunnan, Peoples R China
6.Yunnan Univ, Minist Educ, Key Lab Med Chem Nat Resources, Kunming 650091, Yunnan, Peoples R China
7.Yunnan Univ, Sch Chem Sci & Technol, Yunnan Prov Ctr Res & Dev Nat Prod, Kunming 650091, Yunnan, Peoples R China
8.Zhang, Lan-Chun
9.Kunming Med Univ, Sch Pharmaceut Sci, Dept Zool, Kunming 650500, Yunnan, Peoples R China
10.Kunming Med Univ, Yunnan Key Lab Pharmacol Nat Prod, Kunming 650500, Yunnan, Peoples R China
11.[Cheng, Gui-Guang
12.Kunming Univ Sci & Technol, Yunnan Inst Food Safety, Kunming 650500, Yunnan, Peoples R China
13.Yunnan Univ Tradit Chinese Med, Sch Chinese Mat Med, Kunming 650500, Yunnan, Peoples R China
14.Yunnan Univ Tradit Chinese Med, Yunnan Key Lab Southern Med Resources, Kunming 650500, Yunnan, Peoples R China
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GB/T 7714
Yu,Hao-Fei,Ding,Cai-Feng,Zhang,Lan-Chun,et al. Alstoscholarisine K, an Antimicrobial Indole from Gall-Induced Leaves of Alstonia scholaris[J]. ORGANIC LETTERS,2021,23(15):5782-5786.
APA Yu,Hao-Fei.,Ding,Cai-Feng.,Zhang,Lan-Chun.,Wei,Xin.,Cheng,Gui-Guang.,...&Luo,Xiao-Dong.(2021).Alstoscholarisine K, an Antimicrobial Indole from Gall-Induced Leaves of Alstonia scholaris.ORGANIC LETTERS,23(15),5782-5786.
MLA Yu,Hao-Fei,et al."Alstoscholarisine K, an Antimicrobial Indole from Gall-Induced Leaves of Alstonia scholaris".ORGANIC LETTERS 23.15(2021):5782-5786.
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