1038515-22-8Relevant articles and documents
Stable Bromiranium Ion Salts as Reagents for Biomimetic Indole Terpenoid Cyclizations
Bock, Jonathan,Daniliuc, Constantin G.,Hennecke, Ulrich
, p. 1704 - 1707 (2019)
Indole terpene alkaloids are a diverse group of natural products and show significant biological activities. To enable their biomimetic synthesis, electrophilic bromocyclization of polyenyl indole derivatives could be achieved using sterically demanding b
Synthesis of unsaturated tryprostatin B analogues and determination of their enantiomeric purity with (S)-1-benzyl-6-methylpiperazine-2,5-dione
Wagger, Jernej,Svete, Jurij,Stanovnik, Branko
, p. 1436 - 1442 (2008)
Novel racemic and enantiomerically enriched unsaturated tryprostatin B analogues were synthesised by an enaminone-based strategy. The synthesis also features a novel coppers-catalysed dipeptide formation. In addition, the enantiomeric purity of an enantio
Synthesis of racemic, n-benzylated neoechinulin a and isoneoechinulin A1
Wagger, Jernej,Groselj, Uros,Svete, Jurij,Stanovnik, Branko
scheme or table, p. 1197 - 1200 (2010/08/05)
Two N-benzylated analogues of the antioxidant, radical scavenging, and neUrosprotective alkaloid neoechinulin A were prepared. Since, according to SAR studies, stereochemistry does not play an important role, both analogues were prepared in racemic form, using enaminone chemistry. Georg Thieme Verlag Stuttgart.