Total synthesis of eucryphin and its glycosylation derivatives

被引:1
作者
Zhang, Yucheng [1 ]
Liu, Jiahao [1 ]
Xing, Hongxia [2 ]
Huang, Yaxuan [1 ]
Yao, Qian [1 ]
Kang, Tairan [2 ]
Guo, Xiaoqiang [1 ]
机构
[1] Chengdu Univ, Sichuan Ind Inst Antibiot, Sch Pharm, Chengdu 610106, Peoples R China
[2] Chengdu Univ, Sch Food & Biol Engn, Chengdu 610106, Peoples R China
关键词
Eucryphin; Chromone; Glycosylation; Total synthesis; CHROMONE GLYCOSIDE; INHIBITORS; EFFECTORS; RHIZOMES;
D O I
10.1016/j.tet.2022.132949
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The total synthesis of eucryphin and its five glycosyl-modified derivatives from commercially available phloroglucinol was first developed. The key step for the synthesis of eucryphin relies on selective oxidation to form a hydroxyl group at the C-3 position of chromone by using iodosobenzene diacetate reagent. The methodology may be utilized in the synthesis of functional chromone derivatives.(c) 2022 Elsevier Ltd. All rights reserved.
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页数:7
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