(+)-lentiginosine, a potent and selective inhibitor of amyloglucosidase: Synthetic efforts and disputes on its absolute configuration

被引:77
作者
Cardona, Francesca [1 ]
Goti, Andrea [1 ]
Brandi, Alberto [1 ]
机构
[1] Univ Florence, Dipartimento Chim Organ Ugo Schiff, Lab Progettaz Sintesi & Studio Eterocicli Biologi, HeteroBioLab, I-50019 Florence, Italy
关键词
indolizidine; alkaloids; imino sugars; cycloaddition; molecular dynamics;
D O I
10.1002/ejoc.200600633
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
(+)-Lentiginosine is a powerful and selective inhibitor of amyloglucosidases and has become a reference compound in the field among derivatives related to imino sugars. The present review focuses on the several total syntheses of this alkaloid, which rely on either a chiral pool or on enantioselective approaches that have appeared since its isolation in 1990. A summary of biological assays and molecular dynamic studies which allowed the assignment of the correct absolute configuration of natural (+)-lentiginosine is reported. ((c) Wiley-VCH Verlag GmbH & Co.
引用
收藏
页码:1551 / 1565
页数:15
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