US2006074088A1PendingUtilityA1
Dihydropteridinones for the treatment of cancer diseases
Est. expiryAug 14, 2024(expired)· nominal 20-yr term from priority
A61P 35/04A61P 37/06A61P 43/00A61P 37/02A61P 37/00A61P 9/00A61P 29/00A61P 25/28A61P 35/00A61P 31/10A61P 35/02A61P 3/10A61P 25/00A61P 19/02A61P 19/04A61P 1/00A61P 17/06A61P 1/04A61P 17/00A61K 31/525A61K 31/5377
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Claims
Abstract
Disclosed is the use of a compound of general Formula (1), optionally in form of its tautomers, racemates, enantiomers, diastereomers and the mixtures thereof and optionally in form of the pharmacologically acceptable acid addition salts, solvates, hydrates, polymorphs, physiologically functional derivatives or prodrugs thereof, for the preparation of a pharmaceutical composition for the treatment of diseases characterized by abnormal cell proliferation in a human or non-human mammalian body by inhibition of polo like kinases as mitotic regulators.
Claims
exact text as granted — not AI-modified1 . A method of treating a disease characterized by abnormal cell proliferation in a human or non-human mammalian body by inhibition of polo like kinases as mitotic regulators, said method comprises administering to a patient a therapeutically effective amount of a compound of the formula (I):
wherein
R 1 , R 2 which may be identical or different, denote hydrogen or optionally substituted C 1 -C 6 -alkyl, or
R 1 and R 2 together denote a 2- to 5-membered alkyl bridge which may contain 1 to 2 heteroatoms,
R 3 denotes hydrogen or a group selected from among optionally substituted C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkynyl and C 6 -C 14 -aryl, or a group selected from among optionally substituted and/or bridged C 3 -C 12 -cycloalkyl, C 3 -C 12 -cycloalkenyl, C 7 -C 12 -polycycloalkyl, C 7 -C 12 -polycycloalkenyl, C 5 -C 12 -spirocycloalkyl, C 3 -C 12 -heterocycloalkyl which contains 1 to 2 heteroatoms, and C 3 -C 12 -heterocycloalkenyl which contains 1 to 2 heteroatoms, or
R 1 and R3 or R2 and R 3 together denote a saturated or unsaturated C 3 -C 4 -alkyl bridge which may contain 1 heteroatom,
R 4 denotes a group selected from among hydrogen, —CN, hydroxy, —NR 6 R 7 and halogen, or
a group selected from among optionally substituted C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 1 -C 5 -alkyloxy, C 2 -C 5 -alkenyloxy, C 2 -C 5 -alkynyloxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkylsulphoxo and C 1 -C 6 -alkylsulphonyl,
L denotes a linker selected from among optionally substituted C 2 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 6 -C 14 -aryl, —C 2 -C 4 -alkyl-C 6 -C 14 -aryl, —C 6 -C 14 -aryl-C 1 -C 4 -alkyl, optionally bridged C 3 -C 12 -cycloalkyl and heteroaryl which contains 1 or 2 nitrogen atoms,
n denotes 0 or 1,
m denotes 1 or 2,
R 5 denotes a group selected from among optionally substituted morpholinyl, piperidinyl, piperazinyl, piperazinylcarbonyl, pyrrolidinyl, tropenyl, R 8 -diketomethylpiperazinyl, sulphoxomorpholinyl, sulphonylmorpholinyl, thiomorpholinyl, —NR 8 R 9 and azacycloheptyl,
R 6 , R 7 which may be identical or different, denote hydrogen or C 1 -C 4 -alkyl, and
R 8 , R 9 denote unsubstituted nitrogen substituents at R 5 , which may be identical or different, denote either hydrogen or a group selected from among C 1 -C 6 -alkyl, —C 1 -C 4 -alkyl-C 3 -C 10 -cycloalkyl, C 3 -C 10 -cycloalkyl, C 6 -C 14 -aryl, —C 1 -C 4 -alkyl-C 6 -C 14 -aryl, pyranyl, pyridinyl, pyrimidinyl, C 1 -C 4 -alkyloxycarbonyl, C 6 -C 14 -arylcarbonyl, C 1 -C 4 -alkylcarbonyl, C 6 -C 14 -arylmethyloxycarbonyl, C 6 -C 14 -arylsulphonyl, C 1 -C 4 -alkylsulphonyl and C 6 -C 14 -aryl-C 1 -C 4 -alkylsulphonyl,
optionally in form of its tautomers, racemates, enantiomers, diastereomers and the mixtures thereof and optionally in form of the pharmacologically acceptable acid addition salts, solvates, hydrates, polymorphs, physiologically functional derivatives or prodrugs thereof.
2 . The method according to claim 1 , wherein
L denotes a linker selected from among optionally substituted C 2 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 6 -C 14 -aryl, —C 2 -C 4 -alkyl-C 6 -C 14 -aryl, —C 6 -C 14 -aryl-C 1 -C 4 -alkyl, optionally bridged C 3 -C 12 -cycloalkyl and heteroaryl which contains 1 or 2 nitrogen atoms n denotes 1 m denotes 1 or 2 R 5 denotes a group which is bound to L via a nitrogen atom, selected from among optionally substituted morpholinyl, piperidinyl, R 8 -piperazinyl, pyrrolidinyl, tropenyl, R 8 -diketomethylpiperazinyl, sulphoxomorpholinyl, sulphonylmorpholinyl, thiomorpholinyl, —NR 8 R 9 and azacycloheptyl, R 8 , R 9 denote unsubstituted nitrogen substituents at R 5 , which may be identical or different, hydrogen or a group selected from among C 1 -C 6 -alkyl, —C 1 -C 4 -alkyl-C 3 -C 10 -cycloalkyl, C 3 -C 10 -cycloalkyl, C 6 -C 14 -aryl, —C 1 -C 4 -alkyl-C 6 -C 14 -aryl, pyranyl, pyridinyl, pyrimidinyl, C 1 -C 4 -alkyloxycarbonyl, C 6 -C 14 -arylcarbonyl, C 1 -C 4 -alkylcarbonyl, C 6 -C 14 -arylmethyloxycarbonyl, C 6 -C 14 -arylsulphonyl, C 1 -C 4 -alkylsulphonyl and C 6 -C 14 -aryl-C 1 -C 4 -alkylsulphonyl.
3 . The method according to claim 2 , wherein
L denotes a linker selected from among optionally substituted C 2 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 6 -C 14 -aryl, —C 2 -C 4 -alkyl-C 6 -C 14 -aryl, —C 6 -C 14 -aryl-C 1 -C 4 -alkyl, optionally bridged C 3 -C 12 -cycloalkyl and heteroaryl which contains 1 or 2 nitrogen atoms n denotes 0 or 1 m denotes 1 or 2 R 5 denotes a group which is bound to L via a carbon atom, selected from among R 8 -piperidinyl, R 8 R 9 -piperazinyl, R 8 -pyrrolidinyl, R 8 -piperazinylcarbonyl, R 8 -tropenyl, R 8 -morpholinyl and R 8 -azacycloheptyl, and R 8 , R 9 denote unsubstituted nitrogen substituents at R 5 , which may be identical or different, hydrogen or a group selected from among C 1 -C 6 -alkyl, —C 1 -C 4 -alkyl-C 3 -C 10 -cycloalkyl, C 3 -C 10 -cycloalkyl, C 6 -C 14 -aryl, —C 1 -C 4 -alkyl-C 6 -C 14 -aryl, pyranyl, pyridinyl, pyrimidinyl, C 1 -C 4 -alkyloxycarbonyl, C 6 -C 14 -arylcarbonyl, C 1 -C 4 -alkylcarbonyl, C 6 -C 14 -arylmethyloxycarbonyl, C 6 -C 14 -arylsulphonyl, C 1 -C 4 -alkylsulphonyl and C 6 -C 14 -aryl-C 1 -C 4 -alkylsulphonyl.
4 . A method of treating a disease characterized by abnormal cell proliferation in a human or non-human mammalian body by inhibition of polo like kinases as mitotic regulators, said method comprises administering to a patient a therapeutically effective amount of a compound selected from the group consisting of the compounds of Formula shown in the following Table
Config.
Example
R 1
R 2
R 1 or R 2
R 3
R 4
L n —R 5 m
27
H
R
44
H
R
H
55
H
R
58
H
R
102
H
R
103
H
R
105
H
R
110
H
R
115
H
R
133
H
R
134
H
R
234
H
R
240
H
R
wherein the abbreviations X 1 , X 2 , X 3 , X 4 and X 5 used in the Table in each case denote a link to a position in the general Formula shown in the Table instead of the corresponding groups R 1 , R 2 , R 3 , R 4 and L-R 5 .
5 . The method according to claims 1 or 4 , wherein the polo-like kinase is PLK-1.
6 . The method according to claims 1 or 4 , wherein the disease is characterized by inappropriate cellular proliferation, migration, apoptosis or angiogenesis.
7 . The method according to claims 1 or 4 , wherein the disease is cancer selected from the group consisting of carcinomas, sarcomas, melanomas, myeloma, hematologic neoplasias, lymphomas and childhood cancers.
8 . The method according to claim 7 , wherein the cancer is leukaemia.
9 . The method according to claims 1 or 4 , wherein the disease is cancer selected from the group consisting of mixed tumors, undifferentiated tumors and metastases thereof.
10 . A method of treating an autoimmune disorders selected from the group consisting of Amyloidosis, Systemic lupus erythematosus, Rheumatoid Arthritis, Crohn's disease, multiple sclerosis, systemic sclerosis (scleroderma), mixed connective tissue disease, Sjögren's syndrome, ankylosing spondylitis, autoimmune vasculitis, Behcet's syndrome, psoriasis, autoimmune arthritis, sarcoidosis and diabetes mellitus, said method comprising administering a therapeutically effective amount of a compound of the formula (I)
wherein
R 1 , R 2 which may be identical or different, denote hydrogen or optionally substituted C 1 -C 6 -alkyl, or
R 1 and R 2 together denote a 2- to 5-membered alkyl bridge which may contain 1 to 2 heteroatoms,
R 3 denotes hydrogen or a group selected from among optionally substituted C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkynyl and C 6 -C 14 -aryl, or a group selected from among optionally substituted and/or bridged C 3 -C 12 -cycloalkyl, C 3 -C 12 -cycloalkenyl, C 7 -C 12 -polycycloalkyl, C 7 -C 12 -polycycloalkenyl, C 5 -C 12 -spirocycloalkyl, C 3 -C 12 -heterocycloalkyl which contains 1 to 2 heteroatoms, and C 3 -C 12 -heterocycloalkenyl which contains 1 to 2 heteroatoms, or
R 1 and R 3 or R 2 and R 3 together denote a saturated or unsaturated C 3 -C 4 -alkyl bridge which may contain 1 heteroatom,
R 4 denotes a group selected from among hydrogen, —CN, hydroxy, —NR 6 R 7 and halogen, or
a group selected from among optionally substituted C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 1 -C 5 -alkyloxy, C 2 -C 5 -alkenyloxy, C 2 -C 5 -alkynyloxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkylsulphoxo and C 1 -C 6 -alkylsulphonyl,
L denotes a linker selected from among optionally substituted C 2 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 6 -C 14 -aryl, —C 2 -C 4 -alkyl-C 6 -C 14 -aryl, —C 6 -C 14 -aryl-C 1 -C 4 -alkyl, optionally bridged C 3 -C 12 -cycloalkyl and heteroaryl which contains 1 or 2 nitrogen atoms,
n denotes 0 or 1,
m denotes 1 or 2,
R 5 denotes a group selected from among optionally substituted morpholinyl, piperidinyl, piperazinyl, piperazinylcarbonyl, pyrrolidinyl, tropenyl, R 8 -diketomethylpiperazinyl, sulphoxomorpholinyl, sulphonylmorpholinyl, thiomorpholinyl, —NR 8 R 9 and azacycloheptyl,
R 6 , R 7 which may be identical or different, denote hydrogen or C 1 -C 4 -alkyl, and
R 8 , R 9 denote unsubstituted nitrogen substituents at R 5 , which may be identical or different, denote either hydrogen or a group selected from among C 1 -C 6 -alkyl, —C 1 -C 4 -alkyl-C 3 -C 10 -cycloalkyl, C 3 -C 10 -cycloalkyl, C 6 -C 14 -aryl, —C 1 -C 4 -alkyl-C 6 -C 14 -aryl, pyranyl, pyridinyl, pyrimidinyl, C 1 -C 4 -alkyloxycarbonyl, C 6 -C 14 -arylcarbonyl, C 1 -C 4 -alkylcarbonyl, C 6 -C 14 -arylmethyloxycarbonyl, C 6 -C 14 -arylsulphonyl, C 1 -C 4 -alkylsulphonyl and C 6 -C 14 -aryl-C 1 -C 4 -alkylsulphonyl,
optionally in form of its tautomers, racemates, enantiomers, diastereomers and the mixtures thereof and optionally in form of the pharmacologically acceptable acid addition salts, solvates, hydrates, polymorphs, physiologically functional derivatives or prodrugs thereof.
11 . A method of treating fungous diseases, said method comprising administering locally or systemically a therapeutically effective amount of a compound of the formula
wherein
R 1 , R 2 which may be identical or different, denote hydrogen or optionally substituted C 1 -C 6 -alkyl, or
R 1 and R 2 together denote a 2- to 5-membered alkyl bridge which may contain 1 to 2 heteroatoms,
R 3 denotes hydrogen or a group selected from among optionally substituted C 1 -C 12 -alkyl, C 2 -C 12 -alkenyl, C 2 -C 12 -alkynyl and C 6 -C 14 -aryl, or a group selected from among optionally substituted and/or bridged C 3 -C 12 -cycloalkyl, C 3 -C 12 -cycloalkenyl, C 7 -C 12 -polycycloalkyl, C 7 -C 12 -polycycloalkenyl, C 5 -C 12 -spirocycloalkyl, C 3 -C 12 -heterocycloalkyl which contains 1 to 2 heteroatoms, and C 3 -C 12 -heterocycloalkenyl which contains 1 to 2 heteroatoms, or
R 1 and R 3 or R 2 and R 3 together denote a saturated or unsaturated C 3 -C 4 -alkyl bridge which may contain 1 heteroatom,
R 4 denotes a group selected from among hydrogen, —CN, hydroxy, —NR 6 R 7 and halogen, or
a group selected from among optionally substituted C 1 -C 6 -alkyl, C 2 -C 6 -alkenyl, C 2 -C 6 -alkynyl, C 1 -C 5 -alkyloxy, C 2 -C 5 -alkenyloxy, C 2 -C 5 -alkynyloxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkylsulphoxo and C 1 -C 6 -alkylsulphonyl,
L denotes a linker selected from among optionally substituted C 2 -C 10 -alkyl, C 2 -C 10 -alkenyl, C 6 -C 14 -aryl, —C 2 -C 4 -alkyl-C 6 -C 14 -aryl, —C 6 -C 14 -aryl-C 1 -C 4 -alkyl, optionally bridged C 3 -C 12 -cycloalkyl and heteroaryl which contains 1 or 2 nitrogen atoms,
n denotes 0 or 1,
m denotes 1 or 2,
R 5 denotes a group selected from among optionally substituted morpholinyl, piperidinyl, piperazinyl, piperazinylcarbonyl, pyrrolidinyl, tropenyl, R 8 -diketomethylpiperazinyl, sulphoxomorpholinyl, sulphonylmorpholinyl, thiomorpholinyl, —NR 8 R 9 and azacycloheptyl,
R 6 , R 7 which may be identical or different, denote hydrogen or C 1 -C 4 -alkyl, and
R 8 , R 9 denote unsubstituted nitrogen substituents at R 5 , which may be identical or different, denote either hydrogen or a group selected from among C 1 -C 6 -alkyl, —C 1 -C 4 -alkyl-C 3 -C 10 -cycloalkyl, C 3 -C 10 -cycloalkyl, C 6 -C 14 -aryl, —C 1 -C 4 -alkyl-C 6 -C 14 -aryl, pyranyl, pyridinyl, pyrimidinyl, C 1 -C 4 -alkyloxycarbonyl, C 6 -C 14 -arylcarbonyl, C 1 -C 4 -alkylcarbonyl, C 6 -C 14 -arylmethyloxycarbonyl, C 6 -C 14 -arylsulphonyl, C 1 -C 4 -alkylsulphonyl and C 6 -C 14 -aryl-C 1 -C 4 -alkylsulphonyl,
optionally in form of its tautomers, racemates, enantiomers, diastereomers and the mixtures thereof and optionally in form of the pharmacologically acceptable acid addition salts, solvates, hydrates, polymorphs, physiologically functional derivatives or prodrugs thereof.
12 . The method according to claim 11 , wherein the disease is selected from the group consisting of candidiasis, cryptococcosis, aspergillosis, mucormycosis, tinea, dermatophytosis, histoplasmosis, blastomycosis, coccidiosis and pneumocystis.Join the waitlist — get patent alerts
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