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09/11/08 - USPTO Class 514 |  57 views | #20080221094 | Prev - Next | About this Page  514 rss/xml feed  monitor keywords

Metalloprotease inhibitors containing a squaramide moiety

Title: Metalloprotease inhibitors containing a squaramide moiety




Brief Patent Description - Full Patent Description - Patent Claims

The Patent Description & Claims data below is from USPTO Patent Application 20080221094, Metalloprotease inhibitors containing a squaramide moiety.


1. A compound having Formula (I): wherein: R3 is selected from R10 or optionally R3 and R12 when taken together with the fragment N-Le and the two adjacent atoms of Q1 to which they are attached complete a 5- to 8-membered saturated or partially unsaturated heterocycle optionally containing additional heteroatoms selected from O, S(O)x, N or NR50 and which is optionally substituted one or more times; R4 in each occurrence is independently selected from R10, hydrogen, alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, halo, haloalkyl, CF3, (C0-C6)-alkyl-COR10, (C0-C6)-alkyl-OR10, (C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NO2, (C0-C6)-alkyl-CN, (C0-C6)-alkyl-S(O)yOR10, (C0-C6)-alkyl-S(O)yNR10R11, (C0-C6)-alkyl-NR10CONR11SO2R30, (C0-C6)-alkyl-S(O)xR10, (C0-C6)-alkyl-OC(O)R10, (C0-C6)-alkyl-OC(O)NR10R11, (C0-C6)-alkyl-C(═NR10)NR10R11, (C0-C6)-alkyl-NR10C(═NR11)NR10R11, (C0-C6)-alkyl-C(O)OR10, (C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10SO2R11, (C0-C6)-alkyl-C(O)—NR11—CN, O—(C0-C6)-alkyl-C(O)NR10R11, S(O)x—(C0-C6)-alkyl-C(O)OR10, S(O)x—(C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10—(C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NR10—C(O)R10, (C0-C6)-alkyl-NR10—C(O)OR10, (C0-C6)-alkyl-NR10—(O)—NR10R11, (C0-C6)-alkyl-NR10—S(O)yNR10R11, (C0-C6)-alkyl-NR10—S(O)yR10, O—(C0-C6)-alkyl-aryl and O—(C0-C6)-alkyl-heteroaryl, wherein each R4 group is optionally substituted one or more times, or wherein each R4 group is optionally substituted by one or more R14 groups; R9 in each occurrence is independently selected from R10, hydrogen, alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, halo, CHF2, CF3, OR10, SR10, COOR10, CH(CH3)CO2H, (C0-C6)-alkyl-COR10, (C0-C6)-alkyl-OR10, (C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NO2, (C0-C6)-alkyl-CN, (C0-C6)-alkyl-S(O)yOR10, (C0-C6)-alkyl-P(O)2OH, (C0-C6)-alkyl-S(O)yNR10R11, (C0-C6)-alkyl-NR11CONR11SO2R30, (C0-C6)-alkyl-S(O)xR10, (C0-C6)-alkyl-OC(O)R10, (C0-C6)-alkyl-OC(O)NR10R11, (C0-C6)-alkyl-C(═NR10)NR10R11, (C0-C6)-alkyl-NR10C(═NR11)NR10R11, (C0-C6)-alkyl-NR10C(═N—CN)NR10R11, (C0-C6)-alkyl-C(═N—CN)NR10R11, (C0-C6)-alkyl-NR10C(═N—NO2)NR10R11, (C0-C6)-alkyl-C(═N—NO2)NR10R11, (C0-C6)-alkyl-C(O)OR10, (C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10SO2R11, C(O)NR10—(C0-C6)-alkyl-heteroaryl, C(O)NR10—(C0-C6)-alkyl-aryl, S(O)2NR10—(C0-C6)-alkyl-aryl, S(O)2NR10—(C0-C6)-alkyl-heteroaryl, S(O)2NR10-alkyl, S(O)2—(C0-C6)-alkyl-aryl, S(O)2—(C0-C6)-alkyl-heteroaryl, (C0-C6)-alkyl-C(O)—NR11—CN, O—(C0-C6)-alkyl-C(O)NR10R11, S(O)x—(C0-C6)-alkyl-C(O)OR10, S(O)X—(C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10—(C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NR10—C(O)R10, (C0-C6)-alkyl-NR10—C(O)OR10, (C0-C6)-alkyl-NR10—C(O)—NR10R11, (C0-C6)-alkyl-NR10—S(O)yNR10R11, (C0-C6)-alkyl-NR10—S(O)yR11, O—(C0-C6)-alkyl-aryl and O—(C0-C6)-alkyl-heteroaryl, wherein each R9 group is optionally one or more times substituted; R10 and R11 in each occurrence are independently selected from hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, fluoroalkyl, heterocycloalkylalkyl, haloalkyl, alkenyl, alkynyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl and aminoalkyl, wherein alkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, fluoroalkyl, heterocycloalkylalkyl, alkenyl, alkynyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl and aminoalkyl are optionally substituted one or more times, or R10 and R11 when taken together with the nitrogen to which they are attached complete a 3- to 8-membered ring containing carbon atoms and optionally containing a heteroatom selected from O, S(O)x, or NR50 and which is optionally substituted one or more times; R12 is selected from R9 or optionally R12 and R3 when taken together with the fragment N-Le and the two adjacent atoms of Q1 to which they are attached complete a 5- to 8-membered saturated or partially unsaturated heterocycle optionally containing additional heteroatoms selected from O, S(O)x, N or NR50 and which is optionally substituted one or more times; R14 is independently selected from hydrogen, alkyl, arylalkyl, cycloalkylalkyl, heteroarylalkyl, heterocyclylalkyl and halo, wherein alkyl, arylalkyl, cycloalkylalkyl, heteroarylalkyl and heterocyclylalkyl are optionally substituted one or more times; R17 is selected from R9, alkenyl, alkynyl, bicycloalkyl, heterobicycloalkyl, spiroalkyl, spiroheteroalkyl, cycloalkyl fused aryl, heterocycloalkyl fused aryl, cycloalkyl fused heteroaryl, heterocycloalkyl fused heteroaryl or a bicyclic or tricyclic fused ring system, wherein at least one ring is partially saturated, and wherein each R17 group is optionally substituted one or more times, or wherein each R17 group is optionally substituted one or more R9 groups; R30 is selected from alkyl and (C0-C6)-alkyl-aryl, wherein alkyl and aryl are optionally substituted; R50 in each occurrence is independently selected from hydrogen, alkyl, aryl, heteroaryl, C(O)R80, C(O)NR80R81, SO2R80 and SO2NR8OR81, wherein alkyl, aryl, and heteroaryl are optionally substituted one or more times; R80 and R81 in each occurrence are independently selected from hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, fluoroalkyl, heterocycloalkylalkyl, haloalkyl, alkenyl, alkynyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl and aminoalkyl, wherein alkyl, cycloalkyl, cycloalkylalkyl, heterocycloalkyl, fluoroalkyl, heterocycloalkylalkyl, alkenyl, alkynyl, aryl, heteroaryl, arylalkyl, heteroarylalkyl and aminoalkyl are optionally substituted, or R80 and R81 when taken together with the nitrogen to which they are attached complete a 3- to 8-membered ring containing carbon atoms and optionally a heteroatom selected from O, S(O)x, NH, and N(alkyl) and which is optionally substituted one or more times; Lc is selected from a single bond or an acyclic, straight or branched, saturated or unsaturated hydrocarbon chain having 1 to 10 carbon atoms, optionally containing 1 to 3 groups independently selected from —S—, —O—, NR10—, —NR10CO—, —CONR10—, —S(O)x—, —SO2NR10—, —NR10SO2—, NR10SO2NR10—, —NR10CONR10—, —OC(O)NR10—, —NR10C(O)O—, which replace single carbon atoms, which in case that more than two carbon atoms are replaced are not adjacent, and wherein the hydrocarbon chain is optionally substituted one or more times; Ld is selected from a single bond or a straight or branched, saturated or unsaturated hydrocarbon chain having 1 to 10 carbon atoms, optionally containing 1 to 3 groups independently selected from —O—, —NR10—, —S(O)x—, —NR10C(X1)—, —C(X1)NR10—, —SO2NR10—, —NR10SO2—, —O—SO2—, —SO2—O—, —NR10SO2NR10—, —NR10C(X1)NR10—, —OC(X1)NR10—, —NR10C(X1)O—, —OC(X1)—, —C(X1)O—, -Q2-, —NR10-Q2-, -Q2-NR10—, —C(X1)-Q2-, -Q2-C(X1)—, —O-Q2-, —S(O)x-Q2-, and -Q2-S(O)x— which replace single carbon atoms, which in case that more than two carbon atoms are replaced are not adjacent, and wherein the hydrocarbon chain is optionally substituted one or more times; Le is selected from a single bond or a (C1-C3)-alkyl chain, which is optionally substituted one or more times; Q1 is a 4- to 8-membered ring selected from cycloalkyl, heterocycloalkyl, bicycloalkyl, heterobicycloalkyl or a 5- or 6-membered ring selected from aryl and heteroaryl, wherein cycloalkyl, heterocycloalkyl, bicycloalkyl, heterobicycloalkyl, aryl and heteroaryl are optionally substituted one or more times by R4 and optionally a substituent of Q1 is linked with Ld to complete a 3- to 8-membered ring containing carbon atoms and optionally heteroatoms selected from O, S(O)x, —NH, and —N(alkyl) wherein this new ring is optionally substituted one or more times; Q2 is independently selected from an aromatic, partially aromatic or non-aromatic cyclic, bicyclic or multicyclic system containing 0 to 8 heteroatoms selected from N, O and S(O)x, which is optionally substituted one or more times with R4 and wherein the cycles are optionally spiro fused and optionally a substituent of Q2 is linked with Ld to complete a 3- to 8-membered ring containing carbon atoms and optionally heteroatoms selected from O, S(O)x, —NH, and —N(alkyl) wherein this new ring is optionally substituted one or more times; X1 is independently selected from O, S, NR10, NOR10, N—CN, NCOR10, N—NO2, and N—SO2R10; x is independently selected from 0 to 2; y is selected from 1 and 2; and N-oxides, pharmaceutically acceptable salts, prodrugs, formulations, polymorphs, racemic mixtures and stereoisomers thereof.

2. The compound of claim 1, wherein Q2 selected from: wherein: A is selected from NR10, O and S(O)x; G, L, M and T are independently selected from CR9 and N; and the dotted line represents optionally a double bond.

3. The compound of claim 2, wherein Ld-Q2 is selected from —CH2NHCO-Q2, —CH2CONH-Q2, —CH2SO2NH-Q2, —CONH(CH2)x-Q2, —CH2NHSO2-Q2, —CH2NHCS-Q2, —CH2CH2CH2-Q2, and —NHNHCO-Q2.

4. The compound of claim 3, selected from: wherein R10 is selected from hydrogen, CH3 and CH2CH3.

5. The compound of claim 4 wherein: Lc is absent or selected from —CONH— and —NHCO—; R17 is selected from hydrogen and wherein: R is selected from C(O)NR10R11, COR10, SO2NR10R11, SO2R10, CONHCH3 and CON(CH3)2, wherein C(O)NR10R11, COR10, SO2NR10R11, SO2R10, CONHCH3 and CON(CH3)2 are optionally substituted one or more times; R5 in each occurrence is independently selected from hydrogen, alkyl, C(O)NR10R11, aryl, arylalkyl, SO2NR10R11 and C(O)OR10, wherein alkyl, aryl and arylalkyl are optionally substituted one or more times; R6 is independently selected from R9, alkenyl, alkynyl, cycloalkyl, heterocycloalkyl, bicycloalkyl, heterobicycloalkyl, spiroalkyl, spiroheteroalkyl, aryl, heteroaryl, C(O)OR10, CH(CH3)CO2H, (C0-C6)-alkyl-COR10, (C0-C6)-alkyl-OR10, (C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NO2, (C0-C6)-alkyl-CN, (C0-C6)-alkyl-S(O)yOR10, (C0-C6)-alkyl-P(O)2OH, (C0-C6)-alkyl-S(O)yNR10R11, (C0-C6)-alkyl-NR10CONR11SO2R30, (C0-C6)-alkyl-S(O)xR10, (C0-C6)-alkyl-OC(O)R10, (C0-C6)-alkyl-OC(O)NR10R11, (C0-C6)-alkyl-C(═NR10)NR10R11, (C0-C6)-alkyl-NR10C(═NR11)NR10R11, (C0-C6)-alkyl-NR10C(═N—CN)NR10R11, (C0-C6)-alkyl-C(═N—CN)NR10R11, (C0-C6)-alkyl-NR10C(═N—NO2)NR10R11, (C0-C6)-alkyl-C(═N—NO2)NR10R11, (C0-C6)-alkyl-C(O)OR10, (C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10SO2R11, C(O)NR10—(C0-C6)-alkyl-heteroaryl, C(O)NR10—(C0-C6)-alkyl-aryl, S(O)2NR10—(C0-C6)-alkyl-aryl, S(O)2NR10—(C0-C6)-alkyl-heteroaryl, S(O)2NR10-alkyl, S(O)2—(C0-C6)-alkyl-aryl, S(O)2—(C0-C6)-alkyl-heteroaryl, (C0-C6)-alkyl-C(O)—NR11—CN, O—(C0-C6)-alkyl-C(O)NR10R11, S(O)x—(C0-C6)-alkyl-C(O)OR10, S(O)x—(C0-C6)-alkyl-C(O)NR10R11, (C0-C6)-alkyl-C(O)NR10—(C0-C6)-alkyl-NR10R11, (C0-C6)-alkyl-NR10—C(O)R10, (C0-C6)-alkyl-NR10—C(O)OR10, (C0-C6)-alkyl-NR10—C(O)—NR10R11, (C0-C6)-alkyl-NR10—S(O)yNR10R11, (C0-C6)-alkyl-NR10—S(O)yR11, O—(C0-C6)-alkyl-aryl and O—(C0-C6)-alkyl-heteroaryl, wherein each R6 group is optionally substituted one or more times, or wherein each R6 group is optionally substituted by one or more R14 groups; R7 is independently selected from hydrogen, alkyl, cycloalkyl, halo, R4 and NR10R11, wherein alkyl and cycloalkyl are optionally substituted one or more times, or optionally two R7 groups together at the same carbon atom form ═O, ═S or ═NR10; R25 is independently selected from hydrogen, alkyl, cycloalkyl, C(O)R10, C(O)NR10R11 and haloalkyl, wherein alkyl, cycloalkyl, and haloalkyl are optionally substituted one or more times; B1 is selected from NR10, O and S(O)x; D4, G4, L4, M4, and T4, are independently selected from CR6 and N; E is independently selected from a bond, CR10R11, O, NR5, S, S═O, S(═O)2, C(═O), N(R10)(C═O), (C═O)N(R10), N(R10)S(═O)2, S(═O)2N(R10), C═N—OR11, —C(R10R11)C(R10R11)—, —CH2—W1— and U is independently selected from C(R5R10), NR5, O, S, S═O and S(═O)2; W1 is independently selected from O, NR5, S, S═O, S(═O)2, N(R10)(C═O), N(R10)S(═O)2 and S(═O)2N(R10); Z is a 4- to 8-membered ring consisting of cycloalkyl, heterocycloalkyl or a 5- or 6-membered ring selected from aryl and heteroaryl, wherein cycloalkyl, heterocycloalkyl, aryl and heteroaryl are optionally substituted one ore more times; g and h are independently selected from 0-2; and r is selected from 1-4.

6. The compound according to claim 5, wherein: Lc-R17 is —CONH—R17 with R17 is selected from: and wherein R9 is selected from hydrogen, fluoro, halo, CN, alkyl, CO2H,

7. The compound according to claim 5, wherein Lc-R17 is hydrogen.

8. A pharmaceutical composition comprising an effective amount of a compound according to claim 1; and a pharmaceutically-acceptable carrier.

9. A method of treating rheumatoid arthritis, osteoarthritis or inflammation comprising administering a therapeutically-effective amount of a compound according to claim 1.

Brief Patent Description - Full Patent Description - Patent Claims

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