Abstract:
The present invention relates to compounds that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease. As such, they act by interfering with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention.
Abstract:
The present invention relates to CGRP receptor antagonists of formula I, wherein: X is S, Si, or SO2; pharmaceutical compositions thereof, and methods therewith for treating CGRP receptor-mediated diseases and conditions.
Abstract:
Compounds represented by formula (I) or pharmaceutically acceptable salts and solvates thereof, wherein A, B, B', X, Y, R1, R1 ', R2, R2', R3, R3', R5, R5', R6, m, n, or p are as defined herein, are useful for treating flaviviridae viral infections.
Abstract:
The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt or mixtures thereof that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease.
Abstract:
Compounds represented by formula (I) or pharmaceutically acceptable salts and solvates thereof, where A, B, B', X, Y, Rl', R2', R3', R5, R5', R6, m, n, or p are as defined herein, are useful for treating flaviviridae viral infections.
Abstract:
Compounds represented by formula I as described herein or pharmaceutically acceptable salts thereof, wherein A, B, B', X, Y, R, R, R', R, R', R, R', R, R', m, n, or p are as defined herein, are useful for treating flaviviridae viral infections.
Abstract:
Compounds represented by Formula I: (I) or pharmaceutically acceptable salts thereof, wherein A, B, B', X, Y, R1, R2, R2', R3, R3', R4 , R4', R5 , R5'm, n, or p are as defined herein, are useful for treating flaviviridae viral infections.
Abstract:
1.- Un compuesto de la fórmula (I),o una de sus sales farmacéuticamente aceptables, en donde: cada A es -CH2-;cada B es -CH2-;cada R1 es -ZAR4, en donde ZA es -C(O)- y R4 es un alquilo sustituido; cada R2 es -ZBR5, en donde cada ZB es independientemente un enlace o un alifático opcionalmente sustituido en donde hasta cuatro unidades de carbono de ZB son opcional e independientemente reemplazadas por -C(O)-, -C(O)NRB-, -C(O)C(O)-NRB-, o -NRB-; cada R5 es independientemente RB, halo, -OH, -CN, -NO2, NH2, alcoxi, o haloalcoxi; cada RB es independientemente hidrógeno, un alifático opcionalmente sustituido, o un cicloalifático opcionalmente sustituido; o R1 y R2, junto con los átomos a los cuales están fijados, forman un anillo heterocicloalifático opcionalmente sustituido de 6 miembros; cada R3 es un amino opcionalmente sustituido, -O-R3A, un heterocicloalifático opcionalmente sustituido, un arilo opcionalmente sustituido, o un heteroarilo opcionalmente sustituido; cada R3A es independientemente un arilo opcionalmente sustituido o un heteroarilo opcionalmente sustituido; y cada de Y e Y' es H. 2.- El compuesto de acuerdo con la reivindicación 1, en donde R3 es un arilo opcionalmente sustituido. 3.- El compuesto de acuerdo con la reivindicación 2, en donde R3 es un arilo monocíclico, bicíclico o tricíclico, y está opcionalmente sustituido con 1 a 3 sustituyentes cada uno independientemente seleccionado del grupo que consiste en halo, hidroxi, ciano, amino, nitro, alifático, haloalifático, (alifático)oxi, (halo(alifático))oxi, (alifático(oxi(aril)))oxi, arilo, heteroarilo, haloarilo, cicloalifático o heterocicloalifático.
Abstract:
The present invention relates to compounds of formula (I): or a pharmaceutically acceptable salt thereof. These compounds inhibit serine protease, particularly the hepatitis C virus NS3-NS4A protease.