[EN] MACROCYCLIC INDOLE DERIVATIVES FOR THE TREATMENT OF HEPATITIS C INFECTIONS<br/>[FR] DÉRIVÉS MACROCYCLIQUES D'INDOLE POUR LE TRAITEMENT DES INFECTIONS D'HÉPATITE C
申请人:ANGELETTI P IST RICHERCHE BIO
公开号:WO2009010783A1
公开(公告)日:2009-01-22
A class of macrocyclic compounds of formula (I), wherein R7, R9, B, F, M, Q, W, Y and Z are defined herein, that are useful as inhibitors of viral proteases, particularly the hepatitis C virus (HCV) NS3 protease, are provided. Also provided are processes for the synthesis and use of such 5 macrocyclic compounds for treating or preventing HCV infection.
Stereoselective Synthesis of 1-Aminocyclopropanecarboxylic Acid Carnosadines via Inter-intramolecular Double Alkylation with Optically Active 2-Methylaziridine Derivatives
作者:Kosuke Ohsawa、Junya Kubota、Shota Ochiai、Takayuki Doi
DOI:10.1021/acs.joc.1c00680
日期:2021.5.21
The stereoselective and short-step synthesis of N-protected allo-carnosadine, ent-carnosadine, and carnosadine lactam was accomplished from a common cyclopropane intermediate. The inter-intramolecular double alkylation of diethyl malonate with an opticallyactive 2-methylaziridine derivative gave the key cyclopropane in excellent yield and optical purity. The following monohydrolysis of the diester
Compounds of the formula (I):
wherein A, B, D, M, Ar, W, X, Y, Z and R
1
are as defined herein, are useful in the prevention and treatment of hepatitis C infections. The compounds, their preparation, pharmaceutical compositions containing them and their use in medicine are disclosed.
A class of macrocyclic compounds of formula (I), wherein R
7
, A, Ar, B, D, F, M, Q
1
, Q
2
, W, X, Y and Z are defined herein, that are useful as inhibitors of viral proteases, particularly the hepatitis C virus (HCV) NS3 protease, are provided. Also provided are processes for the synthesis and use of such macrocyclic compounds for treating or preventing HCV infection.
Compounds of the formula (I) wherein A, B, D, M, Ar, W, X, Y, Z and R
1
are as defined herein, are useful in the prevention and treatment of hepatitis C infections. The compounds, their preparation, pharmaceutical compositions containing them and their use in medicine are disclosed.