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US 6,297,233 B1Granted
Lactam inhibitors of FXa and method
AssigneeBristol-Myers Squibb Company
InventorsPhilip D. Stein, Gregory S. Bisacchi, Yan Shi, Stephen P. O'Connor, Chi Li
Life of this patent
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Abstract
Caprolactam inhibitors are provided which have the structure including pharmaceutically acceptable salts thereof and all stereoisomers thereof, and prodrugs thereof, wherein n is 1 to 5; and and Y R1, R2, R3, R5, R5a, R6, R7, R8, R9 and R10 are as defined herein. These compounds are inhibitors of Factor Xa and thus are useful as anticoagulants. A method for treating cardiovascular diseases associated with thromboses is also provided.
Claims18
A compound having the formula
- or a pharmaceutically acceptable salt thereof, or all stereoisomers thereof, wherein
- n is 3;
- Y is selected from hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, cycloalkyl, heteroaryl, cycloheteroalkyl, cyano, nitro, hydroxy, amino, —ORa, —SRa,
- R1, R2, R4, R6, R8, and R9 are the same or different and are independently selected from hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, heteroaryl, cycloheteroalkyl, cycloalkyl, alkylcarbonyl, arylcarbonyl, cycloalkylcarbonyl, substituted alkylcarbonyl, cycloheteroalkylcarbonyl and heteroarylcarbonyl;
- R3 is hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, heteroaryl, cycloalkyl, cycloheteroalkyl, cyano, nitro, hydroxy, —ORa, —SRa,
- R5, R5a, and R7 are the same or different and are independently selected from hydrogen, halogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, heteroaryl, cycloalkyl, aryl, cycloheteroalkyl,
- R10 is selected from hydrogen, halogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, heteroaryl, cycloalkyl, alkylcarbonyl, arylcarbonyl, cycloheteroalkyl, cycloalkylcarbonyl, substituted alkyl-carbonyl, cycloheteroalkylcarbonyl, heteroarylcarbonyl,
- or when R9 is hydrogen and R8 and R10 are on adjacent carbons they join to complete a cycloalkyl or phenyl ring;
- Ra and Rb are the same or different and are independently selected from hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, heteroaryl, cycloheteroalkyl, cycloalkyl, alkylcarbonyl, arylcarbonyl, cycloalkylcarbonyl, substituted alkylcarbonyl, cycloheteroalkylcarbonyl, heteroarylcarbonyl, aminocarbonyl, alkylaminocarbonyl and dialkylaminocarbonyl;
- Rc is hydrogen, halogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, aryl, heteroaryl, cycloalkyl, cycloheteroaryl,
- and wherein R1 and R2, and/or Ra and Rb can be taken together with the nitrogen to which they are attached to form a cycloheteroalkyl ring or a heteroaryl ring;
- and
- R5 and R5a can be taken together to the carbon to which they are attached to form a cycloalkyl ring, a heteroaryl ring or a cycloheteroalkyl ring;
- and
- where one or more of R3, R4 or R6 are H, then double bond isomers which may be formed.
12 more elements
Dependencies are inferred from the claim text.