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US 6,545,055 B1Granted
Inhibitors of factor Xa
AssigneeMillennium Pharmaceuticals, Inc.
InventorsBing-Yan Zhu, Ting Su, Zhaozhong Jon Jia, Robert M. Scarborough, Yonghong Song
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.
Claims6
A compound according to the formula I:
- A—Y—D—E—G—J—Z—L
- wherein:
- A is selected from the group consisting of:
- (a) phenyl, which is independently substituted with 0-2 R1 substituents;
- and
- (b) naphthyl, which is independently substituted with 0-2 R1 substituents;
- each R1 is independently 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, C0-4alkylC3-8cycloalkyl, 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;
- 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;
- each R1a is independently 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 R1a 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, C0-4alkylC3-8cycloalkyl, —CN and —NO2;
- G is —CR7R8—
- wherein R7 and R8 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, —C0-4alkylCOOR9, —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, 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;
- R9 and R10 are independently selected from the group consisting of:
- H, C1-4alkyl, 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 a member selected from the group consisting of:
- —C(═O)—N(R11)—(CH2)0-2, —N(R11)—(CH2)0-2—C(═O)—, and —N(R11)—(CH2)0-2;
- R11 is 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, C0-4alkylheterocyclic ring having from 1 to 4 hetero ring atoms selected from the group consisting of N, O and S, CH2COOC1-4alkyl, CH2COOC1-4alkylphenyl and CH2COOC1-4alkylnaphthyl;
- 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;
- each R1b is independently selected from the group consisting of:
- Halo, C1-4alkyl, C2-6alkenyl, C2-6alkynyl, C3-8cycloalkyl, C0-4alkylC3-8cycloalkyl, —NO2, NR2bR3b, SO2NR2bR3b, SO2R2b, CF3, OR2b, —O—CH2Ph, O—CH2—OPh, O—CH2—CH2—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, C2-4alkenyl, 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)NR12R13;
- each 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;
- or all pharmaceutically acceptable salts or prodrug derivatives thereof.
43 more elements
Dependencies are inferred from the claim text.