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1. A method of treating a proliferative disease, disorder, or condition comprising:
administering to a subject in need thereof a therapeutically effective amount of
(a) an MDM2 inhibitor; and(b) an EGFR inhibitor; wherein the MDM2 inhibitor comprises a compound having a formula of: or a stereoisomer or pharmaceutically acceptable salt thereof;
wherein,X1 is selected from the group consisting of: hydrogen, 2-methly, 5-chloro, 5-nitro, and 6-hydroxyl;R2 is selected from the group consisting of:
(i) an unsubstituted phenyl ring or a phenyl ring substituted at the 2-, 3-, 4-, 5- or 6-position with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation; C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; aryl comprising a phenyl or heteroaryl five or six membered ring containing from 1 to 4 N, O, or S atoms; alkoxy —OR10 where R10 is a straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation or a C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; 2,3-methylenedioxy; 3 4-methylenedioxy; dialkylamino having formula —NR13R14 wherein R13 and R14 are independently selected from hydrogen; straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation; trifluoromethyl; trifluoromethoxy; difluoromethoxy; 3, 4-methylenedioxy; 2, 3-methylenedioxy; nitro; and halogen;(ii) a 2-thiophene ring of Formula (8) wherein R15, R16, and R17 are independently selected from the group consisting of: hydrogen; straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation; C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; alkoxy —OR10 where R10 is a straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation or a C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; dialkylamino; trifluoromethyl; difluoromethyl; trifluoromethoxy; and halogen;
(iii) a 3-thiophene ring of Formula (9) wherein R18, R19, and R20 are independently selected from the group consisting of: hydrogen; straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation; C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; alkoxy —OR10 where R10 is a straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation or a C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; dialkylamino; trifluoromethyl; difluoromethyl; trifluoromethoxy; and halogen;
(iv) an unsubstituted 2-Pyridyl ring or a 2-Pyridyl ring substituted at 4- or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom;(v) an unsubstituted 3-Pyridyl ring or a 3-Pyridyl ring substituted at the 2-, 4- or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; and(vi) an unsubstituted 4-Pyridyl ring or a 4-Pyridyl ring substituted at the 2-or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; andR21 is selected from the group consisting of:
(i) straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation;(ii) C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom;(iii) an unsubstituted phenyl ring or a phenyl ring substituted at the 2-, 3-, 4-, 5- or 6-position with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation; C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; aryl comprising a phenyl or heteroaryl five or six membered ring containing from 1 to 4 N, O, or S atoms; alkoxy —OR10 where R10 is a straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation or a C-1 to C-6cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; 2,3-methylenedioxy; 3 4-methylenedioxy; dialkylamino having formula —NR13R14 wherein R13 and R14 are independently selected from hydrogen; straight chain or branched C-1 to C-4lower alkyl optionally containing unsaturation; trifluoromethyl; trifluoromethoxy; difluoromethoxy; 3, 4-methylenedioxy; 2, 3-methylenedioxy; nitro; and halogen;(iv) an unsubstituted 2-Pyridyl ring or a 2-Pyridyl ring substituted at 4- or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom;(v) an unsubstituted 3-Pyridyl ring or a 3-Pyridyl ring substituted at the 2-, 4- or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; and(vi) an unsubstituted 4-Pyridyl ring or a 4-Pyridyl ring substituted at the 2- or 6-position of the pyridine ring with one or more groups independently selected from the group consisting of: straight chain or branched C-1 to C-4 lower alkyl optionally containing unsaturation and C-1 to C-6 cycloalkyl optionally containing unsaturation or one oxygen or nitrogen atom; and(vii) a heteroaryl five or six membered ring containing from 1 to 4 N, O, or S atoms. |
