Disclosed are novel retinoid-related orphan receptor gamma (RORγ) modulators and their use in the treatment of diseases mediated by RORγ.
揭示了新型视黄醇相关孤儿受体γ(RORγ)调节剂及其在通过RORγ介导的疾病治疗中的应用。
A general strategy for the preparation of C-terminal peptide α-ketoacids by solid phase peptide synthesis
作者:Lei Ju、Jeffrey W. Bode
DOI:10.1039/b901198f
日期:——
A new cyanosulfur-ylide based linker makes possible the synthesis of C-terminal peptide α-ketoacids by solidphase synthesis. The preparation of the requisite linker and its application to a variety of C-terminal peptide α-ketoacids with unprotected side chains is reported.
Face selectivity in Diels-Alder reactions of chiral dienes containing allylic substituents
作者:Matthew J. Fisher、Warren J. Hehre、Scott D. Kahn、Larry E. Overman
DOI:10.1021/ja00222a022
日期:1988.7
Les dienes chiraux utilises sont des vinyl-1 cyclopentenes substitues en position 3 et des oxydes-1 de (dihydro-2,3 vinyl-4) thiophenes
Les diene chiraux 利用sont desvinyl-1 cyclopentenes 取代en position 3 et des oxydes-1 de (dihydro-2,3vinyl-4) thiophenes
Synthesis of Spirocyclic Pyrrolidines: Advanced Building Blocks for Drug Discovery
作者:Bohdan A. Chalyk、Maryna V. Butko、Oksana O. Yanshyna、Konstantin S. Gavrilenko、Tetiana V. Druzhenko、Pavel K. Mykhailiuk
DOI:10.1002/chem.201702362
日期:2017.11.27
In the context of drug discovery, novel spirocyclic pyrrolidines have been synthesized in two steps from common three‐ to seven‐membered‐ring (hetero)alicyclicketones. The key transformation is a reaction between an electron‐deficient exocyclic alkene and an in situ generated N‐benzyl azomethine ylide. The developed method has been used to synthesize the central diamine core of the known antibacterial
Optimized synthesis of a cyanosulfurylide linker for Fmoc-SPPS of C-terminal peptide α-ketoacids
作者:Thibault J. Harmand、Sameer S. Kulkarni、Jeffrey W. Bode
DOI:10.1016/j.tetlet.2015.01.048
日期:2015.6
preparation of C-terminal peptide α-ketoacids is described. Loading this linker on the solid support allows preparation of side-chain unprotected peptide cyanosulfurylides, which are easily oxidized to generate the corresponding C-terminal peptide α-ketoacids. The peptide α-ketoacids serve as protease inhibitors as well as segments for proteinsynthesis with the α-ketoacid–hydroxylamine (KAHA) amide-forming