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US 6,602,871 B2Granted
Thrombin or factor Xa inhibitors
AssigneeBristol-Myers Squibb Pharma Company
InventorsPatrick Y. S. Lam, Charles G. Clark, John M. Fevig, Robert A. Galemmo, Qi Han, Irina C. Jacobson, Renhau Li, Donald J. P. Pinto, Ruth R. Wexler
Life of this patent
Estimating the term…
Abstract
This invention relates generally to inhibitors of trypsin-like serine protease enzymes, especially factor Xa or thrombin, pharmaceutical compositions containing the same, and methods of using the same as anticoagulant agents for treatment and prevention of thromboembolic disorders.
Claims24
A compound selected from the group:
- or a stereoisomer or pharmaceutically acceptable salt thereof, wherein;
- G is selected from the group:
- Ln is a linker which is absent or is selected from CH2, *CH2NHC(O)*CH(Ra)NHC(O) *CH2NHC(O)CH2, and *CH(Ra)NHC(O)CH2 and the * indicates where Ln is bonded to G;
- M1 is absent;
- Ra is selected from C(O)C(O)OR3, C(O)C(O)NR2R2a, and C(O)-A;
- R is selected from H, Cl, F, Br, I, (CH2)tOR3, C1-4 alkyl, benzyl, OCF3, CF3, C(O)NR7R8, and (CR8R9)tNR7R8;
- Z is selected from (CR8R9)1-4, (CR8R9)rO(CR8R9)r, (CR8R9)rNR3(CR8R9)r, (CR8R9)rC(O)(CR8R9)r, (CR8R9)rC(O)O(CR8R9)r, (CR8R9)rOC(O)(CR8R9)r, (CR8R9)rC(O)NR3(CR8R9)r, (CR8R9)rNR3C(O)(CR8R9)r, (CR8R9)rOC(O)O(CR8R9)r, (CH2)rOC(O)NR3(CR8R9)r, (CR8R9)rNR3C(O)O(CR8R9)r, (CH2)rNR3C(O)NR3(CR8R9)r, (CR8R9)rS(O)p(CR8R9)r, (CR8R9)rS(O)2(CH═CH), (CCR8R9)rSO2NR3(CR8R9)r, (CR8R9)rNR3SO2(CR8R9)r, and (CR8R9)rNR3SO2NR3(CR8R9)r, provided that Z does not form a N—N, N—O, N—S, NCH2N, NCH2O, or NCH2S bond with the groups to which Z is attached;
- R1′ is selected from H, C1-3 alkyl, F, Cl, Br, I, —CN, —CHO, (CF2)rCF3, (CH2)rOR2, NR2R2a, C(O)R2c, OC(O)R2, (CF2)rCO2R2c, S(O)p(CH2)rR2b, NR2(CH2)rOR2, C(═NR2c)NR2R2a, NR2C(O)R2b, NR2C(O)NHR2b, NR2C(O)2R2a, OC(O)NR2aR2b, C(O)NR2R2a, C(O)NR2(CH2)rOR2, SO2NR2R2a, NR2SO2R2b, C3-6 carbocyclic residue substituted with 0-2 R4, and 5-10 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4, provided that when R4 is substituted with R1′ then R1′ is other than N(CH2)2(CH2)tR1′, O(CH2)2(CH2)tR1′, and S(CH2)2(CH2)tR1′;
- R1″ is selected from H, CH(CH2OR2)2, C(O)R2c, C(O)NR2R2a, S(O)R2b, S(O)2R2b, and SO2NR2R2a;
- R2, at each occurrence, is selected from H, CF3, C1-6 alkyl, benzyl, C3-6 carbocyclic residue substituted with 0-2 R4b, and 5-6 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4b;
- R2a, at each occurrence, is selected from H, CF3, C1-6 alkyl, benzyl, C3-6 cycloalkylmethyl substituted with 0-2 R4b, C3-6 carbocyclic residue substituted with 0-2 R4b, and 5-6 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4b;
- R2b, at each occurrence, is selected from CF3, C1-4 alkoxy, C1-6 alkyl, benzyl, C3-6 carbocyclic residue substituted with 0-2 R4b, and 5-6 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4b;
- R2c, at each occurrence, is selected from CF3, OH, C1-4 alkoxy, C1-6 alkyl, benzyl, C3-6 carbocyclic residue substituted with 0-2 R4b, and 5-6 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4b;
- alternatively, R2 and R2a, together with the atom to which they are attached, combine to form a 5 or 6 membered saturated, partially saturated or unsaturated ring substituted with 0-2 R4b and containing from 0-1 additional heteroatoms selected from the group consisting of N, O, and S;
- R3, at each occurrence, is selected from H, C1-4 alkyl, and phenyl;
- R3a, at each occurrence, is selected from H, C1-4 alkyl, and phenyl;
- R3b, at each occurrence, is selected from H, C1-4 alkyl, and phenyl;
- R3c, at each occurrence, is selected from C1-4 alkyl, and phenyl;
- A is selected from:
- C3-10 carbocyclic residue substituted with 0-2 R4, and
- 5-10 membered heterocyclic ring containing from 1-4 heteroatoms selected from the group consisting of N, O, and S substituted with 0-2 R4;
- R4, at each occurrence, is selected from H, ═O, (CH2)rOR2, F, Cl, Br, I, C1-4 alkyl, —CN, NO2, (CH2)rNR2R2a, (CH2)rC(O)R2c, NR2C(O)R2b, C(O)NR2R2a, NR2C(O)NR2R2a, C(═NR2)NR2R2a, C(═NS(O)2R5)NR2R2a, NHC(═NR2)NR2R2a, C(O)NHC(═NR2)NR2R2a, SO2NR2R2a, NR2SO2NR2R2a, NR2SO2—C1-4 alkyl, NR2SO2R5, S(O)pR5, (CF2)rCF3, NHCH2R1″, OCH2R1″, SCH2R1″, N(CH2)2(CH2)tR1′, O(CH2)2(CH2)tR1′, and S(CH2)2(CH2)tR1′;
- alternatively, one R4 is a 5-6 membered aromatic heterocycle containing from 1-4 heteroatoms selected from the group consisting of N, O, and S;
- R4b, at each occurrence, is selected from H, ═O, (CH2)rOR3, F, Cl, Br, I, C1-4 alkyl, —CN, NO2, (CH2)rNR3R3a, (CH2)rC(O)R3, (CH2)rC(O)OR3c, NR3C(O)R3a, C(O)NR3R3a, NR3C(O)NR3R3a, C(═NR3)NR3R3a, NR3C(═NR3)NR3R3a, SO2NR3R3a, NR3SO2NR3R3a, NR3SO2—C1-4 alkyl, NR3SO2CF3, NR3SO2-phenyl, S(O)pCF3, S(O)p—C1-4 alkyl, S(O)p-phenyl, and (CF2)rCF3;
- R5, at each occurrence, is selected from CF3, C1-6 alkyl, phenyl substituted with 0-2 R6, and benzyl substituted with 0-2 R6;
- R6, at each occurrence, is selected from H, OH, (CH2)rOR2, halo, C1-4 alkyl, CN, NO2, (CH2)rNR2R2a,(CH2)rC(O)R2b, NR2C(O)R2b, NR2C(O)NR2R2a, C(═NH)NH2, NHC(═NH)NH2, SO2NR2R2a, NR2SO2NR2R2a, and NR2SO2C1-4 alkyl;
- R7, at each occurrence, is selected from H, OH, C1-6 alkyl, C1-6 alkylcarbonyl, C1-6 alkoxy, C1-4 alkoxycarbonyl, (CH2)n-phenyl, C6-10 aryloxy, C6-10 aryloxycarbonyl, C6-10 arylmethylcarbonyl, C1-4 alkylcarbonyloxy C1-4 alkoxycarbonyl, C6-10 arylcarbonyloxy C1-4 alkoxycarbonyl, C1-6 alkylaminocarbonyl, phenylaminocarbonyl, and phenyl C1-4 alkoxycarbonyl;
- R8, at each occurrence, is selected from H, C1-6 alkyl and (CH2)n-phenyl;
- alternatively, R7 and R8 combine to form a 5 or 6 membered saturated, ring which contains from 0-1 additional heteroatoms selected from the group consisting of N, O, and S;
- R9, at each occurrence, is selected from H, C1-6 alkyl and (CH2)n-phenyl;
- n, at each occurrence, is selected from 0,1, 2, and 3;
- p, at each occurrence, is selected from 0, 1, and 2;
- r, at each occurrence, is selected from 0, 1, 2, and 3;
- and,
- t, at each occurrence, is selected from 0, 1, 2, and 3.
32 more elements
Dependencies are inferred from the claim text.