Synthesis of Moracin C and Its Derivatives with a 2-arylbenzofuran Motif and Evaluation of Their PCSK9 Inhibitory Effects in HepG2 Cells
作者:Jagadeesh Nagarajappa Masagalli、Melanayakanakatte Kuberappa BasavanaGowda、Hee-Sung Chae、Won Jun Choi
DOI:10.3390/molecules26051327
日期:——
plasma by direct interaction with the LDL receptor. The development of orally available drugs to inhibit this PCSK9-LDLR interaction is a highly desirable objective. Here, we report the synthesis of naturally occurring moracin compounds and their derivatives with a 2-arylbenzofuran motif to inhibit PCSK9 expression. In addition, we discuss a short approach involving the three-step synthesis of moracin C
Transition metal mediated synthesis of some prenylated phytoalexins of Morus alba Linn.
作者:Inderjit S. Mann、David A. Widdowson、John M. Clough
DOI:10.1016/s0040-4020(01)81952-9
日期:1991.9
Directed functionalisation of resorcinol and benzofuran rings was achieved by activation with a coordinated tricarbonylchromium(0) unit and vicinal or remote lithiation directed by methoxy or t-butyldiphenylsilyloxy groups respectively. The process was applied either before [to the geranylbenzofuran (16) for mulberrofuran B (5)] or after [for moracin C (2)] palladium catalysed coupling of the 2-stannylated