文献类型： 外文期刊
作者： He, Lili 1 ; Sun, Jian 1 ; Zhou, Pengjuan 1 ; Ji, Jingwen 1 ; Zhai, Lijuan 1 ; Tang, Dong 1 ; Ji, Jinbo 1 ; Yang, Haikang 1 ; Iqbal, Zafar 1 ; Yang, Zhixiang 1 ;
作者机构： 1.Ningxia Acad Agr & Forestry Sci, Ningxia Ctr Organ Synth & Engn Technol, 590 Huanghe East Rd, Yinchuan 750002, Ningxia, Peoples R China
关键词： Spermidine; caffeoylspermidine; dihydrocaffeoylspermidine; spermidine alkaloids; convenient synthesis; high yield
期刊名称：LETTERS IN ORGANIC CHEMISTRY （ 影响因子：0.8； 五年影响因子：0.7 ）
ISSN： 1570-1786
年卷期： 2024 年 21 卷 4 期
页码：
收录情况： SCI
摘要： Caffeoyl spermidines are valuable alkaloids naturally existing in many plant species. These alkaloids are characterized as pharmacologically important ingredients of many plant extracts used in traditional medicines. Bis-caffeoylspermidine and bis-dihydrocaffeoylspermidine exhibit antioxidant, anti-inflammatory, and enzyme inhibition properties that make them valuable natural sources of safer therapeutic agents. However, the limited availability of these compounds in nature derives the attention of synthetic chemists. Therefore, we synthesized bis-caffeoylspermidine and bis-dihydrocaffeoylspermidine using cheaper and commercially available starting materials in 97% and 86% overall yields, respectively. The synthetic scheme can be upgraded to the commercial-scale synthesis of these compounds.
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