Benzamides and related inhibitors of factor Xa
Novel benzamide compounds including their pharmaceutically acceptable isomers, salts, hydrates, solvates and prodrug derivatives having activity against mammalian factor Xa are described. Compositions containing such compounds are also described. The compounds and compositions are useful in vitro or in vivo for preventing or treating coagulation disorders.
1. A compound of formula Ic or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
A-Q-D-E-G-J-X (Ic)
wherein:
A is selected from the group consisting of:
Q is a direct link;
D is selected from the group consisting of:
E is —C(═O)NH—;
G is selected from the group consisting of:
G is substituted by 0-2 R 1d groups and each R 1d group is independently selected from the group consisting of
H, —CH 3 , —CF 3 , —Cl, —F, —Br, —NH 2 , —N(CH 3 ) 2 , —OH, —OCH 3 , —NHSO 2 CH 3 , —NO 2 , —CN, —C(═O)—OCH 3 , —CO 2 H, —CONH 2 , —SO 2 NH 2 , —SO 2 CH 3 , —NHC(═O)CH 3 , —C(═O)N(—CH 3 ) 2 , —CH 2 NH 2 , —CH 2 N(—CH 3 ) 2 , —CH 2 OH, —OCH 2 CO 2 H, —OCH 2 C(═O)—OCH 3 , —OCH 2 C(═O)—NH 2 and —OCH 2 C(═O)N(—CH 3 ) 2 ,
J is —C(═O)NH—
X is selected from the group consisting of:
2. The compound of claim 1 , wherein A is selected from the group consisting of
3. A compound of formula Ic-A or Ic-B, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein
A-Q is selected from the group consisting of:
R 1a is selected from the group consisting of: H, —F, —Cl, and —Br;
R 1d is selected from the group consisting of: H, —F, —Cl, —Br, and —OCH 3 ;
R 1e1 is selected from the group consisting of: H, —F, —Cl, —Br, —NH 2 , —CH 2 NH 2 , —OCH 3 , —OH, —CN, —SO 2 CH 3 , and —SO 2 NH 2 ; and
R 1e2 is selected from the group consisting of: H, —F, —Cl, —Br, and —NH 2 .
4. A compound of formula Ic-C or Ic-D, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein:
A-Q is selected from the group consisting of:
where A-Q- is optionally further substituted with at least one Z′ group, where each Z′ group is independently a C 1 -C 6 alkyl optionally substituted with a hydroxyl, carboxylic acid or carboxylic acid C 1 -C 6 ester group;
R 1a is selected from the group consisting of: H, —F, —Cl, and —Br;
R 1d1 and R 1d2 are independently selected from the group consisting of: H, —F, —Cl, —Br, —CH 3 , —NO 2 , —OH, —OCH 3 , —NH 2 , —NHC(O)CH 3 , —NHSO 2 CH 3 , —CH 2 OH, and —CH 2 NH 2 ; and
R 1e is selected from the group consisting of: —F, —Cl, —Br, —OH, —CH 3 , and —OCH 3 .
5. A compound of formula Ic-E or Ic-F, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein
A-Q is selected from the group consisting of:
R 1a is selected from the group consisting of: H, —F, —Cl, and —Br; and
R 1d is selected from the group consisting of: H, —F, —Cl, —Br, and —OCH 3 .
6. A compound of formula Ic-G or Ic-H, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein:
R is —SO 2 NH 2 or —SO 2 CH 3 ;
R 1a is selected from the group consisting of: H, —F, —Cl and —Br;
E is —C(═O)NH—;
J is —C(═O)NH—;
R 1d1 and R 1d2 are independently selected from the group consisting of: H, —F, —Cl, —Br, —CH 3 , —NO 2 , —OH, —OCH 3 , —NH 2 , —NHC(O)CH 3 , —NHSO 2 CH 3 , —CH 2 OH and —CH 2 NH 2 ; and
R 1e is selected from the group consisting of —F, —Cl, —Br, —CH 3 , and —OCH 3 .
7. A compound of claim 6 of formula Ic-I or Ic-J, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein
R is selected from the group consisting of —SO 2 NH 2 , —SO 2 CH 3 , —CH 2 NH 2 , and —CH 2 N(CH 3 ) 2 ;
R 1a is H or —F;
R 1d1 and R 1d2 are independently selected from the group consisting of: H, —F, —Cl, —Br, and —OCH 3 ;
R 1e is H or —OH.
8. A compound of formula Ic-K or Ic-L, or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof:
wherein:
R is —SO 2 NH 2 or —SO 2 CH 3 ;
R 1a is selected from the group consisting of: H, —F, —Cl and —Br;
E is —C(═O)NH—;
R 1d1 and R 1d2 are independently selected from the group consisting of: H, —F, —Cl, —Br, —CH 3 , —NO 2 , —OH, —OCH 3 , —NH 2 , —NHC(O)CH 3 , —NHSO 2 CH 3 , —CH 2 OH and —CH 2 NH 2 ; and
R 1e is selected from the group consisting of —F, —Cl, —Br, —CH 3 , and —OCH 3 .
9. A compound or a pharmaceutically acceptable isomer, salt, hydrate, or prodrug thereof, which compound is selected from the group consisting of:
10. A pharmaceutical composition for treating a condition in a mammal characterized by undesired thrombosis comprising a pharmaceutically acceptable carrier and a pharmaceutically effective amount of a compound of any one of claims 1 and 2 - 9 .