NOVEL VIRAL REPLICATION INHIBITORS

摘要

The present invention relates to a series of novel compounds having antiviral activity, more specifically HIV (Human Immunodeficiency Virus) replication inhibiting properties. The invention also relates to methods for the preparation of such compounds, as well as to novel intermediates useful in one or more steps of such syntheses. The invention also relates to pharmaceutical compositions comprising an effective amount of such compounds as active ingredients. This invention further relates to the use of such compounds as medicines or in the manufacture of a medicament useful for the treatment of animals suffering from viral infections, in particular HIV infection. This invention further relates to methods for the treatment of viral infections in animals by the administration of a therapeutical amount of such compounds, optionally combined with one or more other drugs having antiviral activity.

主权项

1. A compound a according to the formula (A1):wherein,
each dotted line represents an optional double bond, whereby if the dotted line “a” forms a double bond, the dotted line “b” does not form a double bond and whereby if the dotted line “b” forms a double bond, the dotted line “a” does not form a double bond; R1 is independently selected from alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; each of R2a and R2b is independently selected from hydrogen; cyano; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; or heterocycle-heteroalkynyl or R2a and R2b can be taken together to form vinyl, vinylalkyl or vinylheteroalkyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl or heterocycle-heteroalkynyl, vinyl, vinylalkyl or vinylheteroalkyl, can be unsubstituted or substituted with one or more Z1;or R2a and R7 or R2b and R7 can be taken together to form a 4, 5, 6 or 7-membered lactone; R3 is independently selected from —CN; —CONH2; —COOR7; —C(O)NHCN; —C(O)NHOH; —S(O)2OH; —S(O)2NHZ4; —P(O)(OH)NH2; —P(O)(OH)O-alkyl; —P(O)(O-alkyl)2; —P(O)OH2; —NHC(O)NHS(O)2-aryl; —NHC(O)NHS(O)2-heteroaryl; —C(O)NHS(O)2-aryl; —C(O)NHS(O)2-heteroaryl; —S(O)2NHS(O)2-aryl; —S(O)2NHS(O)2-heteroaryl; or from the following structures: when the dotted line “a” forms a double bond, R4 is independently selected from hydrogen; halogen; cyano; hydroxyl; alkyl; alkenyl, alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; and heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; and heterocycle-heteroalkynyl; and when the dotted line “b” forms a double bond, R4 is independently selected from O and S;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; when the dotted line “a” forms a double bond, R6 is not present and when the dotted line “b” forms a double bond, R6 is independently selected from hydrogen; alkyl; alkenyl, alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; R5 is selected from halogen; cyano; —NR10R11; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more R20; each R10 and R11 is independently selected from hydrogen; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl; or R10 and R11 can be taken together with the nitrogen to which they are attached to in order to form a 4-, 5-, 6-, 7- or 8-membered heterocycle which can be unsubstituted or substituted with one or more R20; wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more R20; each R20 is independently selected from the group consisting of halogen; —OR21; ═O; —SR21; ═S; —S(O)R22; —S(O)2R22; —S(O)2NR23R24; trifluoromethyl; nitro; —NR23R24; —NR21S(O)2R22; cyano; —NR21C(O)R22; —NR21C(O)NR23R24; —C(O)OR21; —C(O)NR23R24; —C(O)R22; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; each R21 is independently selected from hydrogen; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; and heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, and heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; each R22 is independently selected from hydrogen; hydroxyl; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; and heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, and heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; each R23 and R24 is independently selected from hydrogen; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl; heterocycle-heteroalkenyl; and heterocycle-heteroalkynyl; or R23 and R24 can be taken together with the nitrogen to which they are attached to in order to form a 4-, 5-, 6-, 7- or 8-membered heterocycle which can be unsubstituted or substituted with one or more Z1;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, and heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z1; each Z1 is independently selected from the group consisting of hydrogen; halogen; —OZ2; ═O; —SZ2; ═S; —S(O)Z3; —S(O)2Z3; —S(O)2NZ4Z5; trifluoromethyl; nitro; —NZ4Z5; —NZ2S(O)2Z3; cyano; —NZ2C(O)Z3; —NZ2C(O)NZ4Z5; —C(O)OZ2; —C(O)NZ4Z5; —C(O)Z3; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more Z11; or two Z1 on the same carbon atom or nitrogen atom can be taken together with the 4-, 5-, 6-, 7- or 8-membered ring they are attached to form a spiro-cycloalkyl; a spiro-cycloalkenyl; or a saturated or unsaturated spiro-heterocycle; each Z11 is independently selected from the group consisting of hydrogen; halogen; —OZ12; ═O; —SZ12; ═S; —S(O)Z13; —S(O)2Z13; —S(O)2NZ14Z15; trifluoromethyl; nitro; —NZ14Z15; —NZ12S(O)2Z13; cyano; —NZ12C(O)Z13; —NZ12C(O)NZ14Z15; —C(O)OZ12; —C(O)NZ14Z15; —C(O)Z13; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more substituents selected from the group of alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, hydroxyl, ═O, halogen, —SH, ═S, trifluoromethyl, —O-alkyl, —OCF3, cyano, nitro, —C(O)OH or —NH2; each R7, Z2 and Z12 is independently selected from hydrogen; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, hydroxyl, ═O, halogen, —SH, ═S, trifluoromethyl, —O-alkyl, —OCF3, cyano, nitro, —C(O)OH or —NH2; each Z3 and Z13 is independently selected from hydroxyl; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more selected from the group of alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, hydroxyl, ═O, halogen, —SH, ═S, trifluoromethyl, —O-alkyl, —OCF3, cyano, nitro, —C(O)OH or —NH2; each Z4, Z5, Z14 and Z15 is independently selected from hydrogen; alkyl; alkenyl; alkynyl; heteroalkyl; heteroalkenyl; heteroalkynyl; aryl; heterocycle; arylalkyl; arylalkenyl; arylalkynyl; arylheteroalkyl; arylheteroalkenyl; arylheteroalkynyl; heterocycle-alkyl; heterocycle-alkenyl; heterocycle-alkynyl; heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl;
wherein said alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, aryl, heterocycle, arylalkyl, arylalkenyl, arylalkynyl, arylheteroalkyl, arylheteroalkenyl, arylheteroalkynyl, heterocycle-alkyl, heterocycle-alkenyl, heterocycle-alkynyl, heterocycle-heteroalkyl, heterocycle-heteroalkenyl, or heterocycle-heteroalkynyl can be unsubstituted or substituted with one or more selected from the group of alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, hydroxyl, ═O, halogen, —SH, ═S, trifluoromethyl, —O-alkyl, —OCF3, cyano, nitro, —C(O)OH or —NH2;or wherein Z4 and Z5, and Z14 and Z15 respectively, can be taken together in order to form a (4-, 5-, 6-, 7-, or 8-membered) heterocycle which can be unsubstituted or substituted with alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, hydroxyl, halogen, —SH, trifluoromethyl, —O-alkyl, —OCF3, cyano, nitro, —C(O)OH or —NH2;and isomers, and salts thereof.