Substituted 10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1
The present invention is directed to a class of substituted 10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1′,2′:3,4]imidazo[1,2-d]pyrazine-8-carboxamides useful as anti-HIV agents. The compounds have the formula (I-1-1): wherein ring A is an optionally substituted hexahydro-1H-pyrrolo[1,2-c]-imidazole; R 14 and R X are independently hydrogen or optionally substituted lower alkyl; R 3 is selected from various groups; R 1 is hydrogen or lower alkyl; R is halogen; m is 0, 1, 2 or 3; or a pharmaceutically acceptable salt thereof.
1. A compound selected from the group consisting of:
(4aR,13 aS)—N-[(2,4-Difluorophenyl)methyl]-10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1′,2′:3,4]imidazo[1,2-d]pyrazine-8-carboxamide;
(4aS,13 aR)—N-[(2,4-Difluorophenyl)methyl]-10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1′,2′:3,4]imidazo[1,2-c]pyrazine-8-carboxamide; and
(4aS,13 aR)—N-[(4-Fluorophenyl)methyl]-10-hydroxy-9,11-dioxo-2,3,4a,5,9,11,13,13a-octahydro-1H-pyrido[1,2-a]pyrrolo[1′,2′:3,4]imidazo[1,2-d]pyrazine-8-carboxamide;
enantiomers thereof diastereomers thereof mixtures of enantiomers thereof mixtures of diastereomers thereof mixtures of enantiomers and diastereomers thereof and pharmaceutically acceptable salts thereof.
2. A compound according to claim 1 wherein the pharmaceutically acceptable salt is a sodium salt.
3. A compound of the formula
or a pharmaceutically acceptable salt thereof.
4. A pharmaceutical composition comprising a compound of the formula
or a pharmaceutically acceptable salt thereof, together with a pharmaceutically acceptable carrier or diluent.