Back to results
US 2011/0236379 A1Published application
Pharmaceutical combinations comprising a pyrido [4,3-d] pyrimidine derived hsp90-inhibitor and a her2 inhibitor
OwnerCarlos Garcia-Echeverria, Michael Rugaard Jenseninventors
Life of this patent
Estimating the term…
Abstract
A pharmaceutical combination comprising an Hsp90 inhibitor and an HER2 inhibitor, and methods of using the combination to treat proliferative disorders.
Claims15
1:
- A pharmaceutical combination comprising an HSP90 inhibitor and a HER2 inhibitor, wherein the HSP90 inhibitor is
- (A) a compound of formula (E)
- wherein
- R3 is selected from ethylaminocarbonyl CH3CH2NHC(═O)— or isopropylaminocarbonyl (CH3)2CHNHC(═O)—),
- R8 is selected from ethyl, isopropyl, bromo, or chloro;
- and
- R9 is —CH2NR10R11 or —NR10R11 wherein the substituted amino group —NR10R11 is a morpholinyl, piperidinyl, piperazinyl, pyrrolidinyl, ethylamino, isopropylamino, diethylamino, cyclohexylamino, cyclopentylamino, methoxyethylamino, piperidin-4-yl, N-acetylpiperazinyl, N-methylpiperazinyl, methylsulfonylamino, thiomorpholinyl, thiomorpholinyl-dioxide, 4-hydroxyethylpiperidinyl or 4-hydroxypiperidinyl,
- or pharmaceutically acceptable salt or prodrug thereof;
- or (B) compound according to Formula (I)
- wherein Ra is selected from the group consisting of
- (1) hydrogen,
- (2) halogen,
- (3) hydroxyl,
- (4) C1-C6 alkoxy,
- (5) thiol,
- (6) C1-C6 alkylthiol,
- (7) substituted or unsubstituted C1-C6 alkyl,
- (8) amino or substituted amino,
- (9) substituted or unsubstituted aryl,
- (10) substituted or unsubstituted heteroaryl, and
- (11) substituted or unsubstituted heterocyclyl;
- R is selected from the group consisting of
- (1) hydrogen,
- (2) substituted or unsubstituted C1-C6 alkyl,
- (3) substituted or unsubstituted C2-C6 alkenyl,
- (4) substituted or unsubstituted C2-C6 alkynyl,
- (5) substituted or unsubstituted C3-C7 cycloalkyl,
- (6) substituted or unsubstituted C5-C7 cycloalkenyl,
- (7) substituted or unsubstituted aryl,
- (8) substituted or unsubstituted heteroaryl, and
- (9) substituted or unsubstituted heterocyclyl;
- Rb is selected from the group consisting of
- (1) substituted or unsubstituted C3-C7 cycloalkyl,
- (2) substituted or unsubstituted C5-C7 cycloalkenyl,
- (3) substituted or unsubstituted aryl,
- (4) substituted or unsubstituted heteroaryl, and
- (5) substituted or unsubstituted heterocyclyl;
- and
- with the proviso that when Ra is amino, then Rb is not phenyl, 4-alkyl-phenyl, 4-alkoxy-phenyl, or 4-halo-phenyl, or a pharmaceutically acceptable salt or prodrug thereof.
36 more elements
2:
- The pharmaceutical combination according to claim 1, wherein the HER2 inhibitor is trastuzumab.
3:
- A pharmaceutical combination of claim 1, wherein the HSP90 inhibitor is a compound according to formula (III)
- wherein Ra is selected from the group consisting of
- (1) hydrogen,
- (2) halogen,
- (3) hydroxyl,
- (4) C1-C6 alkoxy,
- (5) thiol,
- (6) C1-C6 alkylthiol,
- (7) substituted or unsubstituted C1-C6 alkyl,
- (8) amino or substituted amino,
- (9) substituted or unsubstituted aryl,
- (10) substituted or unsubstituted heteroaryl, and
- (11) substituted or unsubstituted heterocyclyl;
- R4 is hydrogen or substituted or unsubstituted C1-C6 alkyl;
- R5 is hydrogen, alkyl, alkoxy, or halo;
- each of R6, R7, R8, and R9 are independently selected from the group consisting of hydrogen, alkyl, alkoxy, halo, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl;
- with the proviso that when Ra is amino and R6, R7, R8, and R9 are hydrogen, then R5 is not hydrogen, alkyl, alkoxy, or halo;
- or a pharmaceutically acceptable salt or prodrug thereof.
15 more elements
4:
- The pharmaceutical combination according to claim 3, wherein the HER2 inhibitor is trastuzumab.
5:
- A pharmaceutical combination comprising, a HSP90 inhibitor and a HER2 inhibitor, wherein the HSP90 inhibitor is:
- (R)-2-amino-7-[2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (S)-2-amino-6-benzyl-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-(2-bromo-4-fluoro-phenyl)-6-[(S)-1-(4-methoxy-phenyl)-ethyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxypyridin-2-yl)phenyl]-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one,
- 2-amino-7-[2-(6-methoxy-pyrazin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(6-methoxy-pyrazin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxy-pyrazin-2-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-2′-trifluoromethoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2-chloro-pyridin-3-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-isoquinolin-4-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,3′-difluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(4-chloro-pyridin-3-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,4′-difluoro-2′-methyl-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-2′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyrimidin-5-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-6-(3-amino-propyl)-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyridin-3-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-4′-methyl-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(1-methyl-1H-pyrazol-4-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(1H-pyrazol-4-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-4-methyl-7-(5,2′,3′-trifluoro-biphenyl-2-yl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(2-bromo-4-fluoro-phenyl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(3′-dimethylamino-5-fluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2,4-dimethoxy-pyrimidin-5-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(5-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyrimidin-5-yl-phenyl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(4-methoxy-5-methyl-pyrimidin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-furan-3-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 5-(2,4-Dihydroxy-5-isopropyl-phenyl)-4-(4-morpholin-4-ylmethyl-phenyl)-isoxazole-3-carboxylic acid ethylamide,
- or a pharmaceutically salt thereof.
41 more elements
6:
- A method of treating a proliferative disease comprising administering to a patient in need thereof an effective amount of a first pharmaceutical agent and a second pharmaceutical agent, wherein the first pharmaceutical agent is (A) a compound of formula (E)
- wherein
- R3 is selected from ethylaminocarbonyl CH3CH2NHC(═O)— or isopropylaminocarbonyl (CH3)2CHNHC(═O)—),
- R8 is selected from ethyl, isopropyl, bromo, or chloro;
- and
- R9 is —CH2NR10R11 or —NR10R11 wherein the substituted amino group —NR10R11 is a morpholinyl, piperidinyl, piperazinyl, pyrrolidinyl, ethylamino, isopropylamino, diethylamino, cyclohexylamino, cyclopentylamino, methoxyethylamino, piperidin-4-yl, N-acetylpiperazinyl, N-methylpiperazinyl, methylsulfonylamino, thiomorpholinyl, thiomorpholinyl-dioxide, 4-hydroxyethylpiperidinyl or 4-hydroxypiperidinyl or a pharmaceutically acceptable salt or prodrug thereof;
- or
- (B) a compound according to formula (III)
- or a pharmaceutically acceptable salt or prodrug thereof, wherein
- wherein Ra is selected from the group consisting of
- (1) hydrogen,
- (2) halogen,
- (3) hydroxyl,
- (4) C1-C6 alkoxy,
- (5) thiol,
- (6) C1-C6 alkylthiol,
- (7) substituted or unsubstituted C1-C6 alkyl,
- (8) amino or substituted amino,
- (9) substituted or unsubstituted aryl,
- (10) substituted or unsubstituted heteroaryl, and
- (11) substituted or unsubstituted heterocyclyl;
- R4 is hydrogen or substituted or unsubstituted C1-C6 alkyl;
- R5 is hydrogen, alkyl, alkoxy, or halo;
- each of R6, R7, R8, and R9 are independently selected from the group consisting of hydrogen, alkyl, alkoxy, halo, substituted or unsubstituted aryl, and substituted or unsubstituted heteroaryl;
- with the proviso that when Ra is amino and R6, R7, R8, and R9 are hydrogen, then R5 is not hydrogen, alkyl, alkoxy, or halo or a pharmaceutically acceptable salt or prodrug thereof and the second pharmaceutical component is a HER2 inhibitor.
22 more elements
7:
- The method of claim 6, wherein the HER2 inhibitor is trastuzumab.
8:
- The method of claim 6, wherein the first pharmaceutical agent is
- (R)-2-amino-7-[2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (S)-2-amino-6-benzyl-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-(2-bromo-4-fluoro-phenyl)-6-[(S)-1-(4-methoxy-phenyl)-ethyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-fluoro-pyridin-3-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxypyridin-2-yl)phenyl]-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one,
- 2-amino-7-[2-(6-methoxy-pyrazin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(6-methoxy-pyrazin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-methoxy-pyrazin-2-yl)-phenyl]-4,6-dimethyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-2′-trifluoromethoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2-chloro-pyridin-3-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(6-fluoro-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-isoquinolin-4-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,3′-difluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(4-chloro-pyridin-3-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,4′-difluoro-2′-methyl-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-2′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyrimidin-5-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-6-(3-amino-propyl)-7-[4-fluoro-2-(6-methoxy-pyridin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyridin-3-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5,2′-difluoro-4′-methyl-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(1-methyl-1H-pyrazol-4-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(1H-pyrazol-4-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-4-methyl-7-(5,2′,3′-trifluoro-biphenyl-2-yl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(2-bromo-4-fluoro-phenyl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(3′-dimethylamino-5-fluoro-biphenyl-2-yl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[2-(2,4-dimethoxy-pyrimidin-5-yl)-4-fluoro-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(5-methoxy-pyridin-3-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-pyrimidin-5-yl-phenyl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-[4-fluoro-2-(2-methoxy-pyridin-3-yl)-phenyl]-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(5-fluoro-3′-methoxy-biphenyl-2-yl)-4-methyl-6-(2-methyl-2-morpholin-4-yl-propyl)-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- (R)-2-amino-7-[4-fluoro-2-(4-methoxy-5-methyl-pyrimidin-2-yl)-phenyl]-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 2-amino-7-(4-fluoro-2-furan-3-yl-phenyl)-4-methyl-7,8-dihydro-6H-pyrido[4,3-d]pyrimidin-5-one,
- 5-(2,4-Dihydroxy-5-isopropyl-phenyl)-4-(4-morpholin-4-ylmethyl-phenyl)-isoxazole-3-carboxylic acid ethylamide,
- or a pharmaceutically acceptable salt thereof.
41 more elements
9:
- The method according to claim 6, wherein treating said proliferative disorder comprises treatment of solid tumors.
10:
- The method according to claim 9, wherein said proliferative disorder is breast cancer.
-13. (canceled)
14:
- A method of treating a proliferative disease comprising administering to a patient in need thereof an effective amount of an Hsp 90 inhibitor and an HER2 inhibitor for therapeutic treatment of the proliferative disease.
15:
- The combination of claim 1, wherein the combination is a kit.
16:
- The combination of claim 1, wherein the combination is a pharmaceutical composition.
17:
- The method according to claim 6, wherein the compound according to Formula (III) and the HER2 inhibitor are administered simultaneously, concurrently, separately, or sequentially for treating a proliferative disorder.