Friedel-Crafts .alpha.-aminoacylation of alkylbenzene with a chiral N-carboxy-.alpha.-amino acid anhydride without loss of chirality
摘要:
A Friedel-Crafts-type alpha-aminoacylation of alkylbenzene with N-carboxy anhydrides Of five L-alpha-amino acids was developed. Five new alpha-aminoalkyl p-methylphenyl ketones and other alpha-aminoalkyl aryl ketones were obtained and isolated as free bases or hydrochloride salts. The chiralities of the original L-alpha-amino acids were retained during this acylation.
Compounds effective in inhibiting replication of Hepatitis C virus (“HCV”) are described. This invention also relates to processes of making such compounds, compositions comprising such compounds, and methods of using such compounds to treat HCV infection.
The disclosure is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
A compound of the formula
is disclosed as an HIV protease inhibitor. Methods and compositions for inhibiting an HIV infection are also disclosed.
公开了一种公式的化合物作为HIV蛋白酶抑制剂。还公开了用于抑制HIV感染的方法和组合物。
[EN] FUSED RING COMPOUNDS AS HEPATITIS C VIRUS INHIBITORS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF<br/>[FR] COMPOSÉS DE TYPE NOYAUX FUSIONNÉS UTILISABLES EN TANT QU'INHIBITEURS DU VIRUS DE L'HÉPATITE C, COMPOSITIONS PHARMACEUTIQUES EN CONTENANT ET LEURS UTILISATIONS
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2014082380A1
公开(公告)日:2014-06-05
Provided are fused tricyclic compounds effective to inhibit the function of the NS5A protein of formula (I), wherein X, X', Y, Y', A, A',Q1, Q2, R1-R4, X4, R5a, f and W are defined as in the description. Also provided herein are pharmaceutical compositions thereof, and uses in the manufacture of a medicament for treating HCV infection or a HCV disorder thereof.
[EN] LINKED DIBENZIMIDAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS DU DIBENZIMIDAZOLE LIÉS
申请人:ENANTA PHARM INC
公开号:WO2010091413A1
公开(公告)日:2010-08-12
The present invention discloses linked dibenzimidazole derivatives, or pharmaceutically acceptable salts, esters, or prodrugs thereof, which inhibit RNA-containing virus, particularly the hepatitis C virus (HCV). Consequently, the compounds of the present invention interfere with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.