Discovery of pyrrole-based hepatoselective ligands as potent inhibitors of HMG-CoA reductase
作者:Larry D. Bratton、Bruce Auerbach、Chulho Choi、Lisa Dillon、Jeffrey C. Hanselman、Scott D. Larsen、Gina Lu、Karl Olsen、Jeffrey A. Pfefferkorn、Andrew Robertson、Catherine Sekerke、Bharat K. Trivedi、Paul C. Unangst
DOI:10.1016/j.bmc.2007.05.031
日期:2007.8
of additional polar moieties at the 2-position of the pyrrole ring. One compound was identified to be both highly hepatoselective and active in vivo. We report the discovery, synthesis, and optimization of substituted pyrrole-based hepatoselective ligands as potentinhibitors of HMG-CoAreductase for reducing low density lipoprotein cholesterol (LDL-c) in the treatment of hypercholesterolemia.
[EN] N-ALKYL PYRROLES AS HMG-COA REDUCTASE INHIBITORS<br/>[FR] PYRROLES DE N-ALKYL COMME INHIBITEURS DE L'HMG-COA-REDUCTASE
申请人:WARNER LAMBERT CO
公开号:WO2005056004A1
公开(公告)日:2005-06-23
HMGCo-A reductase inhibitor compounds useful as hypocholesterolemic and hypolipidemic compounds are provided. Also provided are pharmaceutical compositions of the compounds. Methods of making and methods of using the compounds are also provided. Formula (I).
substituted halogenatoms (X = F, Cl and Br) are involved in the variant and invariant C–H⋯X, C⋯X and halogen⋯halogen interactions in all three families. The relative contributions of various non-covalent interactions are calculated using Hirshfeld surface analysis and 2D fingerprint plots. Further, detailed UV-vis spectral studies are reported for the title compounds in solution and solid phases. These
Regioselective Synthesis of 1‐Cyano‐3‐arylindolizines: Construction of Pyrroles via DDQ‐Mediated Ring Closure of Cyclopropyl Pyridines
作者:Dirgha Raj Joshi、Ikyon Kim
DOI:10.1002/adsc.202200590
日期:2022.9.6
A modular approach to a wide range of 1-cyano-3-(hetero)arylindolizines through aldol-cyclopropanation-oxidative cycloisomerization is described where DDQ was utilized for the regioselective synthesis of the pyrrole units from cyclopropyl pyridines for the first time. A key to success is regioselective oxidation of benzylic position by DDQ, which enabled us to access to one regioisomer out of two possible