Iminium ion cascade reactions: stereoselective synthesis of quinolizidines and indolizidines
作者:Shawn M. Amorde、Ivan T. Jewett、Stephen F. Martin
DOI:10.1016/j.tet.2008.10.074
日期:2009.4
A noveliminiumion cascade reaction has been developed that allows for the stereoselective synthesis of a variety of substituted aza-fused bicycles. The combination of amino allylsilanes and aldehydes (or ketones) was used to synthesize a number of quinolizidines and indolizidines in a one-pot reaction sequence. This technology has been used to effect the facile syntheses of several indolizidine and
Convergent, stereoselective syntheses of the glycosidase inhibitors broussonetines D and M
作者:Celia Ribes、Eva Falomir、Juan Murga、Miguel Carda、J. Alberto Marco
DOI:10.1039/b821431j
日期:——
The first syntheses of the polyhydroxylated alkaloids (iminosugars) broussonetines D and M, glycosidase inhibitors of the pyrrolidine class, have been performed in a convergent, stereocontrolled way from D-serine as the chiral starting material. A cross metathesis step was one key feature of the synthesis. The versatility of the synthetic concept chosen permits the access to many members of this compound
[EN] COPPER COMPLEXES FOR TREATMENT OF NEURODEGENERATIVE DISORDERS<br/>[FR] COMPLEXES DE CUIVRE DESTINÉS AU TRAITEMENT D'ÉTATS NEURODÉGÉNÉRATIFS
申请人:ALS THERAPY DEVELOPMENT INST
公开号:WO2022047014A1
公开(公告)日:2022-03-03
The present disclosure relates to copper complexes, pharmaceutical compositions comprising these complexes, chemical processes for preparing these complexes, and their use in the treatment of neurodegenerative disease, e.g., amyotrophic lateral sclerosis (ALS).