Abstract:
This invention is directed generally to hydroxamic acid and amide compounds (including salts of such compounds), and, more particularly, to aryl- and heteroaryl-arylsulfonylmethyl hydroxamic acids and amides that, inter alia , inhibit protease activity, particularly matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity. These compounds generally correspond in structure to formula (I): wherein A l , A 2 , A 3 , E l , E 2 , E 3 , and E 4 are as defined in this patent. This invention also is directed to compositions of such compounds, intermediates for the syntheses of such compounds, methods for making such compounds, and methods for treating conditions associated with MMP activity and/or aggrecanase activity, particularly pathological conditions.
Abstract:
Hydroxyethylamino sulphonamide compounds of formulae (1) and (2), wherein A, R , R , R , R , x, P and P are as defined in claims 1 and 8 are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Abstract:
The present invention relates to cyclic sulfone moiety-containing hydroxyethylamine protease inhibitor compounds and pharmaceutical or method of use therefor, particularly as an inhibitor of HIV protease.
Abstract:
Compounds represented by formula (I) or a pharmaceutically acceptable salt, prodrug or ester thereof, wherein A represents radicals represented by formulae (A1, A2, A3) (values for the variables given herein), are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
Abstract:
This invention is directed generally to heteroarylsulfonylmethyl hydroxamic acids and amides that, inter alia, tend to inhibit protease activity, particularly matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity. This invention also is directed to compositions of such compounds; intermediates for the syntheses of such compounds; methods for making such compounds; and methods for treating conditions associated with MMP, tumor necrosis factors (or "TNFs"), and/or aggrecanase activity, particularly pathological conditions.
Abstract:
This invention is directed generally to heteroarylsulfonylmethyl hydroxamic acids and amides that, inter alia, tend to inhibit protease activity, particularly matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity. This invention also is directed to compositions of such compounds; intermediates for the syntheses of such compounds; methods for making such compounds; and methods for treating conditions associated with MMP, tumor necrosis factors (or "TNFs"), and/or aggrecanase activity, particularly pathological conditions.
Abstract:
This invention is directed generally to proteinase (also known as "protease") inhibitors, and more particularly, to piperidinyl-and piperazinyl-sulfonylmethyl hydroxamic acids that inter alia, inhibit matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity. Such hydroxamic acids generally correspond in structure to formula (I), (Wherein A 1 , A 2 , Y, E 1 , E 2 , E 3 , and R x are as defined in this specification), and further include salts of such compounds. This invention also is directed to compositions of such hydroxamic acids, intermediates for the syntheses of such hydroxamic acids, methods for making such hydroxamic acids, and methods for treating conditions (particularly pathological conditions) associated with MMP activity and/or aggrecanase activity.
Abstract:
A synthesis is described for intermediates which are readily amenable to the large scale preparation of hydroxyethylurea-based chiral HIV protease inhibitors. The method includes forming a diastereoselective epoxide of cyanohydrin from a chiral alpha amino aldehyde.
Abstract:
This invention is directed generally to proteinase (also known as "protease") inhibitors, and more particularly, to piperidinyl-and piperazinyl-sulfonylmethyl hydroxamic acids that inter alia, inhibit matrix metalloproteinase (also known as "matrix metalloprotease" or "MMP") activity and/or aggrecanase activity. Such hydroxamic acids generally correspond in structure to formula (I), (Wherein A 1 , A 2 , Y, E 1 , E 2 , E 3 , and R x are as defined in this specification), and further include salts of such compounds. This invention also is directed to compositions of such hydroxamic acids, intermediates for the syntheses of such hydroxamic acids, methods for making such hydroxamic acids, and methods for treating conditions (particularly pathological conditions) associated with MMP activity and/or aggrecanase activity.
Abstract:
A family of molecules of formula (A) in which R is a 5- or 6-membered carbocyclo, heterocyclo, aryl or heteroaryl radical such that its size defined by certain parameters; R is -O-R , -NR -O-R or -NR -O-R ; and the other variables are as defined in the claims, is disclosed that inhibit matrix metalloproteinase (MMP) activity, and particularly inhibit the activity of one or more of MMP-2, MMP-9, or MMP-13, while generally exhibiting little activity against MMP-1. A contemplated compound also exhibits little inhibition of the production of TNF. Also disclosed are process for preparing a contemplated compound and for treating a mammal having a condition associated with pathological matrix metalloproteinase activity.