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US 6,638,980 B1Granted
Inhibitors of factor Xa
AssigneeMillennium Pharmaceuticals, Inc.
InventorsTing Su, Bing-Yan Zhu, Kim Kane-Maguire, Robert M. Scarborough, Penglie Zhang
Life of this patent
Estimating the term…
Abstract
Novel compounds, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
Claims20
A compound according to the formula:
- A—Y—D—E—G—J—Z—L
- wherein:
- A is selected from the group consisting of:
- (a) C3-C8-cycloalkyl;
- (b) phenyl, which is independently substituted with 0-2 R1 substituents;
- and
- (c) naphthyl, which is independently substituted with 0-2 R1 substituents;
- R1 is selected from the group consisting of:
- Halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, —NO2, (CH2)mNR2R3, SO2NR2R3, SO2R2, CF3, OR2, and a 5-6 membered aromatic heterocyclic system containing from 1-4 heteroatoms selected from the group consisting of N, O and S, wherein from 1-4 hydrogen atoms on the aromatic heterocyclic system may be independently replaced with a member selected from the group consisting of halo, C1-C4-alkyl, —CN, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl and —NO2;
- R2 and R3 are independently selected from the group consisting of:
- H, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalky, C0-4alkylphenyl and C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, and —NO2;
- m is an integer of 0-2;
- Y is a direct link;
- D is a member selected from the group consisting of:
- (a) phenyl, which is independently substituted with 0-2 R1a substituents;
- and
- (b) naphthyl, which is independently substituted with 0-2 R1a substituents;
- R1a is selected from the group consisting of:
- Halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, —NO2, (CH2)mNR2aR3a, SO2NR2aR3a, SO2R2a, CF3, OR2a, and a 5-6 membered aromatic heterocyclic system containing from 1-4 heteroatoms selected from the group consisting of N, O and S, wherein from 1-4 hydrogen atoms on the aromatic heterocyclic system may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN and —NO2;
- R2a and R3a are independently selected from the group consisting of:
- H, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, C0-4alkylphenyl and C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN and —NO2;
- E is —N(R5)—C(═O)—;
- R5 is selected from the group consisting of:
- H, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, C0-4alkylphenyl, C0-4alkylnaphthyl, C0-4alkylheteroaryl, C1-4alkylCOOH and C1-4alkylCOOC1-4alkyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl, naphthyl and heteroaryl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3cycloalkyl, —CN and —NO2;
- G is selected from the group consisting of:
- —CR7R8— and —CR7aR8a—CR7bR8b—
- wherein R7, R8, R7a, R8a, R7b and R8b are independently a member selected from the group consisting of:
- hydrogen, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkyl-C3-8cycloalkyl, C0-4alkylphenyl, C0-4alkylnaphthyl, C0-4alkylimidazolyl, —OR9, —C0-4alkylCOOR9, —C0-4alkylC(═O)NR9R10, —C0-4alkylC(═O)NR9—CH2—CH2—O—R10, —C0-4alkylC(═O)NR9(—CH2—CH2—O—R10—)2, —N(R9)COR10, —N(R9)C(═O)R10, —N(R9)SO2R10, and a naturally occurring or synthetic amino acid side chain, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkyl-C3-8cycloalkyl, —CN, —OH, —OC1-4alkyl, —OC1-4alkyl-OMe, —OCH2COOH, and —NO2;
- R9 and R10 are independently selected from the group consisting of:
- H, C1-4alkyl, C3-8cycloalkyl, C0-4alkylphenyl and C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkyl-C3-8cycloalkyl, —CN and —NO2, and wherein R9 and R10 taken together can form a 5-8 membered heterocylic ring;
- J is —O—;
- Z is a member selected from the group consisting of:
- (a) phenyl, which is independently substituted with 0-2 R1b substituents;
- and
- (b) naphthyl, which is independently substituted with 0-2 R1b substituents;
- R1b is selected from the group consisting of:
- Halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, NO2, NR2bR3b, SO2NR2bR3b, SO2R2b, CF3, OR2b, O—CH2—OPh, O—CH2—Ph, O—CH2CH2—OR2b, O—CH2—COOR2b, N(R2b)—CH2—CH2—OR2b, N(—CH2—CH2—OR2b)2, N(R2b)—C(═O)R3b, N(R2b)—SO2—R3b, and a 5-6 membered aromatic heterocyclic system containing from 1-4 heteroatoms selected from the group consisting of N, O and S, wherein from 1-4 hydrogen atoms on the aromatic heterocyclic system may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN and —NO2;
- R2b and R3b are independently selected from the group consisting of:
- H, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, C0-4alkylphenyl and C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN and —NO2;
- L is C(═NR12)NR12 R13;
- R12 and R13 are independently selected from the group consisting of:
- hydrogen, —OR14, —NR14R15, C1-4alkyl, C0-4alkylphenyl, C0-4alkylnaphthyl, COOC1-4alkyl, COO—C0-4alkylphenyl and COO—C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, and —NO2;
- R14 and R15 are independently selected from the group consisting of:
- H, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, C0-4alkylphenyl and C0-4alkylnaphthyl, wherein from 1-4 hydrogen atoms on the ring atoms of the phenyl and naphthyl moieties may be independently replaced with a member selected from the group consisting of halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —CN, and —NO2;
- and all pharmaceutically acceptable isomers, salts, hydrates, solvates and prodrug derivatives thereof.
42 more elements
Dependencies are inferred from the claim text.