The present invention relates to macrocyclic compounds of Formula (I) that are useful as inhibitors of the hepatitis C virus (HCV) NS3 protease, their synthesis, and their use for treating or preventing HCV infections.
Synthesis of Bis-Macrocyclic HCV Protease Inhibitor MK-6325 via Intramolecular <i>sp</i><sup>2</sup>–<i>sp</i><sup>3</sup> Suzuki–Miyaura Coupling and Ring Closing Metathesis
作者:Hongmei Li、Jeremy P. Scott、Cheng-yi Chen、Michel Journet、Kevin Belyk、Jaume Balsells、Birgit Kosjek、Carl A. Baxter、Gavin W. Stewart、Christopher Wise、Mahbub Alam、Zhiguo Jake Song、Lushi Tan
DOI:10.1021/acs.orglett.5b00418
日期:2015.3.20
A practicalasymmetricsynthesis of the complex fused bis-macrocyclic HCV protease inhibitor MK-6325 (1) is described. Through the combination of a high yielding and low catalyst loading ring-closing metathesis (RCM) to forge the 15-membered macrocycle with an intramolecular sp2–sp3 Suzuki–Miyaura cross-coupling to append the 18-membered macrocycle, multikilogram access to the unique and challenging
P2-Quinazolinones and Bis-Macrocycles as New Templates for Next-Generation Hepatitis C Virus NS3/4a Protease Inhibitors: Discovery of MK-2748 and MK-6325
作者:Michael T. Rudd、John W. Butcher、Kevin T. Nguyen、Charles J. McIntyre、Joseph J. Romano、Kevin F. Gilbert、Kimberly J. Bush、Nigel J. Liverton、M. Katharine Holloway、Steven Harper、Marco Ferrara、Marcello DiFilippo、Vincenzo Summa、John Swestock、Jeff Fritzen、Steven S. Carroll、Christine Burlein、Jillian M. DiMuzio、Adam Gates、Donald J. Graham、Qian Huang、Stephanie McClain、Carolyn McHale、Mark W. Stahlhut、Stuart Black、Robert Chase、Aileen Soriano、Christine M. Fandozzi、Anne Taylor、Nicole Trainor、David B. Olsen、Paul J. Coleman、Steven W. Ludmerer、John A. McCauley
DOI:10.1002/cmdc.201402558
日期:2015.4
With the goal of identifying inhibitors of hepatitisCvirus (HCV) NS3/4aprotease that are potent against a wide range of genotypes and clinically relevant mutant viruses, several subseries of macrocycles were investigated based on observations made during the discovery of MK‐5172. Quinazolinone‐containing macrocycles were identified as promising leads, and optimization for superior cross‐genotype
Highly Efficient Carbamate Formation from Alcohols and Hindered Amino Acids or Esters Using N,N′-Disuccinimidyl Carbonate (DSC)
作者:Hongmei Li、Cheng-yi Chen、Jaume Balsells Padros
DOI:10.1055/s-0030-1260584
日期:2011.6
A highly efficient and straightforward protocol to prepare carbamates from alcohols and hindered amino acids/esters mediated by N,N′-disuccinimidyl carbonate (DSC) in the presence of catalytic amount of pyridine is described. This method could be carried out under mild conditions in one pot, and a wide variety of carbamates were obtained in high yield with excellent purity.
[EN] HCV NS3 PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE LA PROTÉASE HCV NS3
申请人:MERCK & CO INC
公开号:WO2009134624A1
公开(公告)日:2009-11-05
The present invention relates to macrocyclic compounds of formula (I) that are useful as inhibitors of the hepatitis C virus (HCV) NS3 protease, their synthesis, and their use for treating or preventing HCV infections.