EP1401436A1 - Thiazolylamide und deren verwendung als antivirale arzneimittel - Google Patents
Thiazolylamide und deren verwendung als antivirale arzneimittelInfo
- Publication number
- EP1401436A1 EP1401436A1 EP02760172A EP02760172A EP1401436A1 EP 1401436 A1 EP1401436 A1 EP 1401436A1 EP 02760172 A EP02760172 A EP 02760172A EP 02760172 A EP02760172 A EP 02760172A EP 1401436 A1 EP1401436 A1 EP 1401436A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- halogen
- substituted
- optionally
- alkoxy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- -1 Thiazolyl amides Chemical class 0.000 title claims description 107
- 239000003443 antiviral agent Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 63
- 239000003814 drug Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 115
- 150000002367 halogens Chemical class 0.000 claims description 102
- 125000000217 alkyl group Chemical group 0.000 claims description 99
- 229910052757 nitrogen Inorganic materials 0.000 claims description 92
- 229910052739 hydrogen Inorganic materials 0.000 claims description 82
- 239000001257 hydrogen Substances 0.000 claims description 82
- 125000003545 alkoxy group Chemical group 0.000 claims description 79
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 64
- 125000001424 substituent group Chemical group 0.000 claims description 64
- 125000003118 aryl group Chemical group 0.000 claims description 59
- 125000005842 heteroatom Chemical group 0.000 claims description 53
- 229910052717 sulfur Inorganic materials 0.000 claims description 53
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 48
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 43
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 32
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 29
- 229920006395 saturated elastomer Polymers 0.000 claims description 27
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 25
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims description 24
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 22
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 22
- 125000002618 bicyclic heterocycle group Chemical group 0.000 claims description 21
- 125000002911 monocyclic heterocycle group Chemical group 0.000 claims description 21
- 125000002252 acyl group Chemical group 0.000 claims description 18
- 125000001589 carboacyl group Chemical group 0.000 claims description 18
- 125000000623 heterocyclic group Chemical group 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 15
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 14
- 125000004414 alkyl thio group Chemical group 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 11
- 125000001153 fluoro group Chemical group F* 0.000 claims description 11
- 125000005843 halogen group Chemical group 0.000 claims description 11
- 150000003254 radicals Chemical class 0.000 claims description 10
- 238000011282 treatment Methods 0.000 claims description 10
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 9
- 125000004457 alkyl amino carbonyl group Chemical group 0.000 claims description 9
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 9
- HJCUTNIGJHJGCF-UHFFFAOYSA-N 9,10-dihydroacridine Chemical compound C1=CC=C2CC3=CC=CC=C3NC2=C1 HJCUTNIGJHJGCF-UHFFFAOYSA-N 0.000 claims description 8
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 claims description 8
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 8
- 150000001370 alpha-amino acid derivatives Chemical class 0.000 claims description 8
- 235000008206 alpha-amino acids Nutrition 0.000 claims description 8
- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 claims description 8
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 claims description 8
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 8
- 241001465754 Metazoa Species 0.000 claims description 7
- 201000010099 disease Diseases 0.000 claims description 7
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- 125000004029 hydroxymethyl group Chemical group [H]OC([H])([H])* 0.000 claims description 6
- 125000003282 alkyl amino group Chemical group 0.000 claims description 5
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 5
- 125000005332 alkyl sulfoxy group Chemical group 0.000 claims description 5
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 5
- 125000005236 alkanoylamino group Chemical group 0.000 claims description 4
- 125000004391 aryl sulfonyl group Chemical group 0.000 claims description 4
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 claims description 4
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004471 alkyl aminosulfonyl group Chemical group 0.000 claims description 3
- 125000004472 dialkylaminosulfonyl group Chemical group 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 claims description 2
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003806 alkyl carbonyl amino group Chemical group 0.000 claims description 2
- 125000006620 amino-(C1-C6) alkyl group Chemical group 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 230000003612 virological effect Effects 0.000 claims 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N Nitrogen dioxide Chemical class O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 229940079593 drug Drugs 0.000 abstract description 3
- 210000004027 cell Anatomy 0.000 description 22
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 18
- 125000004432 carbon atom Chemical group C* 0.000 description 18
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- 208000015181 infectious disease Diseases 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 13
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 11
- 241000700605 Viruses Species 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000001412 amines Chemical class 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- 239000002609 medium Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 7
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 7
- 239000000460 chlorine Substances 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 7
- 125000004043 oxo group Chemical group O=* 0.000 description 7
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- 229930182555 Penicillin Natural products 0.000 description 6
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 6
- 239000013543 active substance Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012894 fetal calf serum Substances 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 239000012442 inert solvent Substances 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 6
- 229940049954 penicillin Drugs 0.000 description 6
- 238000011321 prophylaxis Methods 0.000 description 6
- 229960005322 streptomycin Drugs 0.000 description 6
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide Chemical compound CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 5
- 208000009889 Herpes Simplex Diseases 0.000 description 5
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 5
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 230000003602 anti-herpes Effects 0.000 description 5
- 206010019973 Herpes virus infection Diseases 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 241000700584 Simplexvirus Species 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- 210000003501 vero cell Anatomy 0.000 description 4
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 3
- 125000001847 2-phenylcyclopropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C1([H])C([H])([H])C1([H])* 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- 239000006145 Eagle's minimal essential medium Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 241000700588 Human alphaherpesvirus 1 Species 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 230000000840 anti-viral effect Effects 0.000 description 3
- 230000037396 body weight Effects 0.000 description 3
- 125000005620 boronic acid group Chemical class 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 3
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
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- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
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- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
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- 239000004480 active ingredient Substances 0.000 description 2
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004063 butyryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
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- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 230000000120 cytopathologic effect Effects 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 210000002950 fibroblast Anatomy 0.000 description 2
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- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 2
- 125000002541 furyl group Chemical group 0.000 description 2
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 2
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- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
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- 239000001530 fumaric acid Substances 0.000 description 1
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- 230000002068 genetic effect Effects 0.000 description 1
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- 150000004820 halides Chemical class 0.000 description 1
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- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
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- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
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- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical class C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 description 1
- 206010023332 keratitis Diseases 0.000 description 1
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- 239000004310 lactic acid Substances 0.000 description 1
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- 159000000003 magnesium salts Chemical class 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229940126601 medicinal product Drugs 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
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- 229930182817 methionine Natural products 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- QHJOWSXZDCTNQX-UHFFFAOYSA-N methyl 2-(4-bromophenyl)acetate Chemical compound COC(=O)CC1=CC=C(Br)C=C1 QHJOWSXZDCTNQX-UHFFFAOYSA-N 0.000 description 1
- NZYZPIFLGYZYJD-UHFFFAOYSA-N methyl 2-(4-pyridin-2-ylphenyl)acetate Chemical compound C1=CC(CC(=O)OC)=CC=C1C1=CC=CC=N1 NZYZPIFLGYZYJD-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000004458 methylaminocarbonyl group Chemical group [H]N(C(*)=O)C([H])([H])[H] 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- VDACKAUCWTUTDA-UHFFFAOYSA-N n-(5-sulfamoyl-1,3-thiazol-2-yl)acetamide Chemical class CC(=O)NC1=NC=C(S(N)(=O)=O)S1 VDACKAUCWTUTDA-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004718 n-hexylthio group Chemical group C(CCCCC)S* 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YZMHQCWXYHARLS-UHFFFAOYSA-N naphthalene-1,2-disulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(S(=O)(=O)O)=CC=C21 YZMHQCWXYHARLS-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
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- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229960003104 ornithine Drugs 0.000 description 1
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- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical compound [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 description 1
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- 159000000001 potassium salts Chemical class 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
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- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
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- 239000000047 product Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 235000008160 pyridoxine Nutrition 0.000 description 1
- 239000011677 pyridoxine Substances 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940054269 sodium pyruvate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- RMLUKZWYIKEASN-UHFFFAOYSA-M sodium;2-amino-9-(2-hydroxyethoxymethyl)purin-6-olate Chemical compound [Na+].O=C1[N-]C(N)=NC2=C1N=CN2COCCO RMLUKZWYIKEASN-UHFFFAOYSA-M 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 125000003638 stannyl group Chemical group [H][Sn]([H])([H])* 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
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- 239000003826 tablet Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- HDWHGDDNMJOCCU-UHFFFAOYSA-N trimethyl(pyridin-2-yl)stannane Chemical compound C[Sn](C)(C)C1=CC=CC=N1 HDWHGDDNMJOCCU-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
- 125000005500 uronium group Chemical group 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 229940011671 vitamin b6 Drugs 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/54—Nitrogen and either oxygen or sulfur atoms
Definitions
- the present invention relates to new compounds, namely thiazolylamides, processes for their preparation and their use as medicaments, in particular as antiviral medicines.
- WO00 / 01498 relates to thiazolylureas with anti-herpes virus properties.
- WO00 / 05114 relates to indolinylureas with anti-herpes virus properties.
- WO97 / 24343 and WO99 / 42455 relate to phenylthiazole derivatives with anti-herpes virus properties.
- the present invention relates to new compounds which are thiazolylamide derivatives of the general formula (I):
- R 1 represents hydrogen, halogen, (CC 6 ) alkyl, (dC 6 ) alkoxy, amino (C 1 -C 6 ) alkyl or halogen (C 1 -C 6 ) alkyl,
- R 2 represents hydrogen, (-CC 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl or biphenylamino carbonyl, or
- a 5- to 6-membered aromatic heterocycle with up to 3 heteroatoms from the series S, N and / or O where a nitrogen-containing heterocycle can also be bonded via the nitrogen atom, a saturated 3- to 8-membered bond optionally bonded via a nitrogen atom or unsaturated, non-aromatic, heterocycle with up to 3 heteroatoms from the series S, N and or O, and
- R and R are identical or different from each other and represent hydrogen and (-CC 4 ) alkyl, or
- R, 10 represents the side group of a naturally occurring ⁇ -amino acid, or for a group of the formula
- R 11 is (-C-C 4 ) alkyl
- R 12 is hydrogen, (d- C 4 ) alkyl or a group of the formula
- R 10 represents the side group of a naturally occurring amino acid
- R 2 represents (C 3 -C 8 ) cycloalkyl
- R 3 represents (C 3 -C 8 ) cycloalkyl
- (C 6 -C ⁇ o) aryl optionally by 1 to 3 substituents selected from (C ⁇ -C 6 ) alkanoyl, (-C-C 6 ) alkoxy, (C ⁇ -C 6 ) alkyl, halogen, (dC 6 ) - alkoxycarbonyl, nitro, halogen- (-C-C 6 ) -lkyl, halogen- (C ⁇ -C 6 ) -lkoxy,
- R 4 represents hydrogen, (-CC 6 ) acyl, (C 2 -C 6 ) alkenyl, (C 3 -C 8 ) cycloalkyl, or
- R 4 represents (-CC 6 ) -alkyl, which may optionally be substituted by 1 to 3 substituents selected from the group consisting of halogen,
- n represents hydrogen, - (OCH 2 CH 2 ) n OCH 2 CH 3 , in which n is 0 or 1, phenoxy, (C 6 -C, 0 ) - aryl and -NR 13 R 14 ,
- R 13 and R 14 are identical or different and are hydrogen, (C 1 -C 6 ) -acyl, (C 1 -C 6 ) alkyl, carbamoyl, mono- or di (C 1 -C 6 ) alkylamino (C ⁇ - C 6 ) alkyl, mono- or di (-CC 6 ) -alkylaminocarbonyl, (C 6 -C- 0 ) aryl or (-C-C 6 ) alkoxycarbonyl, or R 13 and R 14 together with the nitrogen atom a 5- to. 6-membered saturated heterocycle, which may optionally contain a further heteroatom from the series S or O or a radical of the formula -NR 15 , and may be substituted by oxo,
- R 15 is hydrogen or (dC 4 ) alkyl, or
- R 1 1 6 0 is hydrogen or (-CC 6 ) alkyl
- R 17 and R 18 are the same or different and are hydrogen, (dC 6 ) alkyl or (C 6 -C ⁇ 0 ) aryl, the aforementioned (C ⁇ -C 6 ) alkyl and (C 6 -C 10 ) aryl may optionally be substituted by 1 to 3 substituents selected from the group consisting of hydroxy, (dC 6 ) alkoxy and halogen,
- R 5 represents hydrogen, (dC 6 ) alkyl, halogen, amino, mono- or di (dC 6 ) alkylamino or represents (-C-C 6 ) alkanoylamino,
- R 6 represents phenyl which may optionally be substituted with one to three substituents selected from the group consisting of
- (C 6 -C ⁇ o) aryl optionally with 1 to 3 substituents selected from (dC 6 ) alkanoyl, (C ⁇ -C 6 ) alkoxy, (dC 6 ) alkyl, halogen, (C ⁇ -C ö ) -Alkoxycarbonyl, nitro, halogen- (dC 6 ) -lkyl, halogen- (C ⁇ - C 6 ) -alkoxy, amino, (dC 6 ) -alkylthio, hydroxy, carboxyl, carbamoyl, mono- or di- (C ⁇ -C 6 ) -alkylaminocarbonyl, mono- or di- (dC 6 ) -alkanoylamino, (C ⁇ -C 6 ) -alkoxycarbonylamino, (C ⁇ -C 6 ) - alkylsulfoxy, (C 1 -C 6 ) -alkylsulfonyl, tri- (C ⁇
- a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, optionally selected from 1 to 3 substituents from oxo , Halogen, hydroxy, (-C-C 6 ) alkoxycarbonyl, (C i -C 6 ) - alkoxycarbonylamino, (C i -C 6 ) - alkyl, halogen (C i -C 6 ) alkyl and hydroxy- (C ⁇ -C 6 ) alkyl may be substituted, (C2-C6) alkenyl
- R, 19 is phenyl, which in turn is optionally substituted by a group of the formula -NR 24 R 25 ,
- R • 24 "and. r R »2 5 are identical or different and are hydrogen, (dC ö ) - alkyl or (C 1 -C 6 ) -acyl,
- R 19 denotes (dC 6 ) -alkyl which is optionally mono- to trisubstituted by hydroxy and / or halogen,
- R 20 and R 21 are identical or different and are hydrogen, carbamoyl, mono- or di- (-CC 6 ) -alkylaminocarbonyl, phenyl, (-C- 6 ) -acyl or (-C- 6 ) -alkyl,
- R 22 and R 23 are the same or different and are hydrogen or (C 1 -C 6 ) -alkyl, and R 7 can have the meaning of R 5 and can be the same or different with it,
- Physiologically acceptable salts of the compounds according to the invention can be, for example, salts of the substances according to the invention with mineral acids, carboxylic acids or sulfonic acids.
- Acetic acid, propionic acid, lactic acid, tartaric acid, citric acid, fumaric acid, maleic acid or benzoic acid is a compound selected from the group consisting of: benzyl alcohol, benzyl ether, benzyl ether, benzyl ether, benzyl ether, benzyl ether, benzyl ether, benzyl ether, benzyl ether, benzyl-N-(2-aric acid)-2-aric acid
- fumaric acid fumaric acid
- maleic acid maleic acid
- salts with customary bases such as, for example, alkali metal salts (e.g. sodium or potassium salts), alkaline earth metal salts (e.g.
- Calcium or magnesium salts or ammonium salts, derived from ammonia or organic amines such as, for example, diethylamine, triethylamine, ethyldiisopropylamine, procaine, dibenzylamine, N-methylmorpholine, dihydroabietylamine, 1-ephenamine or methylpiperidine.
- the compounds according to the invention can exist in stereoisomeric forms which either behave like images and mirror images (enantiomers) or which do not behave like images and mirror images (diastereomers).
- the invention relates to both the enantiomers or diastereomers or their respective mixtures.
- the racemic forms can be separated into the stereoisomerically uniform constituents in a known manner.
- (-C-C 6 ) alkyl is advantageously a straight-chain or branched alkyl radical having 1 to 6 carbon atoms.
- a straight-chain or branched alkyl radical having 1 to 4 carbon atoms (dC 4 ) is preferred. Examples include: methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert-butyl, n-pentyl and n-hexyl.
- a straight-chain or branched alkyl radical with 1 to 3 is particularly preferred
- Halogen (dC 6 -alkyl is expediently a (dC 6 ) -alkyl group, which can be as defined above, and which has 1 to 3 halogen atoms, namely F, CI, Br and / or I, preferably chlorine or fluorine, as Has substituents, for example, trifluoromethyl, fluoromethyl, etc.
- HydroxyCd-C ⁇ Valkyl suitably stands for a (-CC 6 ) alkyl group, which can be as defined above, and which has 1 to 3 hydroxyl groups as substituents, for example, hydroxymethyl etc.
- C2-C 6 -alkenyl is in the context of the invention advantageously represents a straight chain or branched Alkenyhest having 2 to 6 carbon atoms, Examples which may be mentioned are:., Ethenyl, n-prop-2-en-l-yl and n-but-2-en A straight-chain or branched alkenyl radical having 2 to 4 carbon atoms is preferred.
- (-C-C 6 ) alkoxy expediently represents a straight-chain or branched alkoxy radical having 1 to 6 carbon atoms.
- a straight-chain or branched alkoxy radical having 1 to 4 carbon atoms- (C] -C 4 ) is preferred. Examples include: methoxy, ethoxy, n-propoxy, isopropoxy, tert-butoxy, n-pentoxy and n-hexoxy.
- a straight-chain or branched alkoxy radical having 1 to 3 carbon atoms (C i -C) is particularly preferred.
- Halogen-fd-CftValkoxy suitably stands for single or multiple halogen-substituted (-C-C 6 ) alkoxy.
- (-CC 6 ) alkoxy portion and the definition of halogen reference is made to the above definition.
- halogen (C ! -C 6 ) alkoxy one or more partially chlorinated and / or fluorinated or perfluorinated (dC 6 ) alkoxy such as trifluoromethoxy, fluoromethoxy, chloromethoxy, pentafluoroethoxy, trifluoromethyl methoxy etc.
- Partially fluorinated (dC 6 alkoxy with up to 6 fluorine atoms is expediently a straight-chain or branched alkoxy radical with 1 to 6 carbon atoms, which can be substituted with 1 to 6, preferably 1 to 4, more preferably 1 to 3, fluorine atoms.
- A is preferred straight-chain or branched alkoxy radical having 1 to 4 carbon atoms and 1 to 4 fluorine atoms, for example: methoxy, ethoxy, n-propoxy, isopropoxy, tert-butoxy, n-pentoxy and n-hexoxy, each of one to 4
- (dC 6 ) -Alkylthio expediently represents a straight-chain or branched alkylthio radical having 1 to 6 carbon atoms.
- a straight-chain or branched alkylthio radical having 1 to 4 carbon atoms (-CC 4 ) is preferred. Examples include: methylthio, ethylthio, n-propylthio, isopropylthio, tert-butylthio, n-pentylthio and n-hexylthio.
- a straight-chain or branched alkylthio radical having 1 to 3 carbon atoms (dC 3 ) -alkylthio is particularly preferred.
- (d-C ⁇ Valkoxycarbonyl is expediently a straight-chain or branched alkoxycarbonyl radical having 1 to 6 carbon atoms.
- a straight-chain or branched alkoxycarbonyl radical having 1 to 4 carbon atoms- (C 1 -C 4 ) is preferred. Examples include: methoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, Isopropoxycarbonyl and tert-butoxycarbonyl, a straight-chain or branched alkoxycarbonyl radical having 1 to 4 carbon atoms (-CC 4 ) is particularly preferred.
- Mono- or di-Cd-C ⁇ Valkylaminocarbonyl expediently stands in the context of the invention for a carbamoyl group (H 2 N-CO-) in which one or both hydrogen atoms are replaced by a (-CC 6 ) alkyl group.
- a carbamoyl group H 2 N-CO-
- (-CC 6 ) alkyl group reference is made to the above explanation of (-CC- 6 ) -alkyl. grasslands. Examples include methylaminocarbonyl, dimethylaminocarbonyl, etc.
- Mono- or di- (dC 6 -acylamino) in the context of the invention expediently represents an amino group (H 2 N-) in which one or both hydrogen atoms are replaced by one
- (dC 6 ) acyl group are replaced.
- (dC 6 ) acyl group reference is made to the above explanation of (Cj-C 6 ) acyl.
- (-C 6 ) alkanoyl mention may be made of (-C 6 ) alkanoyl, as mentioned in the definition of (dC 6 ) acyl.
- (d-Cfi -Alkylsulfonyl expediently represents a (dC 6 ) -alkyl-SO 2 group, reference being made to the above definition in relation to the (-CC 6 ) -alkyl group.
- (C 6 -Cjo -Aryl generally represents an aromatic radical having 6 to 10 carbon atoms.
- Preferred aryl radicals are phenyl and naphthyl.
- (CrCfiVAcyl in the context of the invention expediently represents a straight-chain or branched acyl radical having 1 to 6 carbon atoms. Examples include: formyl, acetyl, ethanoyl, propanoyl, isopropanoyl, butanoyl, isobutanoyl and pentanoyl.
- a straight-chain or branched acyl radical with 1 to 1 to 1 is preferred 4 carbon atoms, particularly preferred are acetyl and ethanoyl.
- (C 3 -Cg -cycloalkyl stands for cyclopropyl, cyclopentyl
- Cyclopropyl, cyclopentyl and cyclohexyl The meaning of (C 3 -C ⁇ -Cvcloalkyl is correspondingly appropriate for cyclopropyl, cyclopentyl, cyclobutyl, cyclohexyl.
- Halogen in the context of the invention generally represents fluorine, chlorine, bromine and iodine. Fluorine, chlorine and bromine are preferred. Fluorine and chlorine are particularly preferred.
- (d-Cfi) alkanoyl stands for formyl and (C 1 -C 5 ) alkyl carbonyl groups
- (C 1 -C 5 ) alkyl can be a straight-chain or branched-chain alkyl group having 1 to 5 carbon atoms, for example acetyl, Propionyl, butyryl, pentanoyl.
- Series S, O and / or N stands for example for pyridyl, pyrimidyl, thienyl, furyl, pyrrolyl, thiazolyl, N-triazolyl, oxazolyl or imidazolyl. Pyridyl, furyl, thiazolyl and N-triazolyl are preferred.
- Heteroatoms from the S, O and / or N series represent, for example, benzimidazolyl.
- a 5- to 6-membered saturated heterocycle bonded via a nitrogen atom which can be formed from two substituent groups together with the nitrogen atom to which they are bonded, and which may optionally be a further hetero atom from the S or O series or a radical of the formula -NR 15 , in which R 15 is as defined above, for the purposes of the invention generally stands for morpholine, piperidinyl, piperazinyl, methylpiperazinyl, thiomorpholinyl or pyrrolidinyl. Morpholinyl, piperidinyl, pyrrolidinyl and thiomorpholinyl are particularly preferred.
- a 3- to 8-membered saturated or unsaturated, non-aromatic heterocycle with up to 3 heteroatoms from the series S, N and / or O which is optionally bonded via a nitrogen atom includes, for example, the above-mentioned 5- to 6-membered saturated bonded via a nitrogen atom Heterocycles and 3-, 7- and 8-membered heterocycles, such as aziridines (eg 1-azacyclopropan-l-yl), azetidines (e.g. 1-azacyclobutan-l-yl) and azepines (e.g. 1-azepan-l-yl).
- the unsaturated representatives can contain 1 to 2 double bonds in the ring.
- the side group of a naturally occurring ⁇ -amino acid meaning R 10 includes, for example: hydrogen (glycine), methyl (alanine), propane
- Amino group is linked (hydroxyproline), a group of the formula
- ethyl group (methionine), hydroxymethyl (serine), p-hydroxybenzyl (tyrosine), 1-hydroxy-ethan-1-yl (threonine), mercaptomethyl (cysteine), carbamoylmethyl (asparagine), carbamoylethyl (glutamine), carboxymethyl (aspartic acid), Carboxyethyl (glutamic acid), 4-aminobutan-l-yl (lysine), 3-guanidinopropan-l-yl (arginine), imidazol-4-ylmethyl (histidine), 3-ureidopropan-l-yl (citrulline),
- the present invention further relates to compounds of the general formula (I)
- R 1 represents hydrogen, halogen, (C, -C 6 ) -alkyl, (-C-C 6 ) -alkoxy, amino- (C ⁇ -C 6 ) -alkyl or halogen- (C i -C 6 ) -alkyl,
- R represents hydrogen, (C 3 -C 8 ) cycloalkyl or biphenylaminocarbonyl, or stands for (dC 6 ) alkyl, which is optionally substituted by 1 to 3 substituents which are selected from the group consisting of (C 3 -C 6 ) cycloalkyl, (-C-C 6 ) alkoxy, halogen, hydroxy , Amino, tri- (-C-C6) alkylsilyloxy, residues of the formula
- R ⁇ ' represents hydrogen or (Ci -C4) alkyl
- a 5- to 6-membered aromatic heterocycle with up to 3 heteroatoms from the series S, N and / or O where a nitrogen-containing heterocycle can also be bonded via the nitrogen atom, a saturated 3- to 8-membered bond optionally bonded via a nitrogen atom or unsaturated, non-aromatic, heterocycle with up to 3 heteroatoms from the series S, N and / or O, and
- R and R are identical or different from each other and represent hydrogen and (-CC 4 ) alkyl, or
- R 10 represents the side group of a naturally occurring ⁇ -amino acid
- R 11 is (C r C 4 ) alkyl
- R 12 is hydrogen, (d-C 4 ) alkyl or a group of the formula
- R 10 represents the side group of a naturally occurring ⁇ -amino acid
- R 3 represents (C 3 -C 8 ) cycloalkyl
- (C 6 -C ⁇ o) aryl optionally by 1 to 3 substituents selected from (C, -C 6 ) alkanoyl, (C, -C 6 ) alkoxy, (C, -C 6 ) alkyl, halogen, (C, -C 6 ) - alkoxycarbonyl, nitro, halogen (C 1 -C 6 ) alkyl, halogen (-C-C 6 ) alkoxy,
- R 4 represents hydrogen, (dC 6 ) acyl, (C 2 -C 6 ) alkenyl, (C 3 -C 8 ) cycloalkyl, or
- R 4 represents (-CC 6 ) - alkyl, which may optionally be substituted by 1 to 3 substituents selected from the group consisting of halogen,
- R 13 and R 14 are the same or different and are hydrogen, (C 1 -C 6 ) -acyl, (C 1 -C 6 ) - alkyl, carbamoyl, mono- or di (C r C 6 ) -alkylamino (C ⁇ - C 6 ) alkyl, mono- or di (-CC 6 ) -alkylaminocarbonyl, (C 6 -C- 0 ) aryl or (-C-C 6 ) alkoxycarbonyl, or
- R 13 and R 14 together with the nitrogen atom form a 5- to 6-membered saturated heterocycle which may optionally contain a further hetero atom from the S or O series or a radical of the formula -NR 15 and may be substituted by oxo,
- R 15 is hydrogen or (-CC 4 ) alkyl, or
- R 16 denotes hydrogen or (dC 6 ) alkyl
- R 17 and R 18 are the same or different and are hydrogen, (dC 6 ) alkyl or (C 6 -C ⁇ o) aryl, the aforementioned (C ⁇ -C 6 ) alkyl and (C 6 -do) aryl optionally being 1 to 3 substituents can be substituted, which are selected from the group consisting of hydroxy, (dC 6 ) alkoxy and halogen,
- R 3 for hydrogen, (C r C 6 ) alkyl, halogen, amino, mono- or di (C * -C 6 ) -
- R 6 represents phenyl which may optionally be substituted with one to three substituents selected from the group consisting of
- (C 6 -C ⁇ o) aryl optionally with 1 to 3 substituents selected from (C ⁇ -C 6 ) alkanoyl, (C ⁇ -C 6 ) alkoxy, (dC 6 ) alkyl, halogen, (dC 6 ) -Alkoxycarbonyl, nitro, halogen- (-C-C 6 ) -lkyl, halogen- (C ⁇ - C 6 ) -alkoxy, amino, (C * -C 6 ) - alkyl thio, hydroxy, carboxyl, carbamoyl, mono- or di - (-C-C 6 ) -alkylaminocarbonyl, mono- or di- (dC 6 ) -alkanoylamino, (dC 6 ) -alkoxycarbonylamino, (dC 6 ) - alkylsulfoxy, (-C-C 6 ) -alkylsulfonyl, tri- (C
- a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, optionally selected from 1 to 3 substituents from oxo , Halogen, hydroxy, (-C-C 6 ) alkoxycarbonyl,
- (C i -C 6 ) - Alkoxycarbonylamino, (C i -C 6 ) - alkyl, halogen (C i -C 6 ) alkyl and hydroxy- (-C-C 6 ) alkyl may be substituted (C2-C6 ) alkenyl
- R 19 is phenyl, which in turn is optionally substituted by a group of the formula -NR 24 R 25 ,
- R 24 and R 25 are identical or different and are hydrogen, (-CC 6 ) - alkyl or (dC 6 ) -acyl,
- R 19 denotes (-CC 6 ) -alkyl, which is optionally substituted one to three times by hydroxy and / or halogen,
- R 20 and R 21 are the same or different and are hydrogen, carbamoyl, mono- or di- (-CC 6 ) -alkylaminocarbonyl, phenyl,
- Alkoxy, (-CC 6 ) -acyl is substituted by phenyl or by a 5- to 6-membered aromatic heterocycle with up to 3 heteroatoms from the series S, N and / or O,
- R 22 and R 23 are the same or different and are hydrogen or (C 1 -C 6 ) -alkyl
- R 7 can have the meaning of R 5 and can be the same or different with it
- the invention relates to compounds of the general formula (I) in which
- R 1 represents hydrogen or (C, -C 6 ) alkyl
- R represents hydrogen, or
- R 2 stands for (C 3 -C 8 ) cycloalkyl
- R, 3 J represents (C 3 -C 8 ) cycloalkyl
- R 4 represents hydrogen, or
- R 4 represents (-CC 6 ) - alkyl, which may optionally be substituted by 1 to 3 substituents selected from the group consisting of halogen and hydroxy,
- R 5 represents hydrogen or (-CC 6 ) alkyl
- R 6 represents phenyl which may optionally be substituted with one to three substituents selected from the group consisting of
- (C 6 -C 10 ) aryl optionally with 1 to 2 substituents, selected from (-C-C 6 ) alkanoyl, (-C-C 6 ) alkoxy, (dC 6 ) alkyl, halogen, (C ⁇ - C 6 ) alkoxycarbonyl, nitro, halogen (dC 6 ) alkyl, halogen (C-- C 6 ) alkoxy, amino, hydroxy, carboxyl, carbamoyl, mono- or di-
- (-C-C 6 ) -alkylaminocarbonyl mono- or di- (-C-C 6 ) -alkanoylamino, a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle, optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, and / or cyano can be substituted,
- a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, optionally selected from oxo by 1 or 2 substituents , Halogen, hydroxy, (C) -C 6 ) -alkoxycarbonyl, (C, -C 6 ) -alkyl, halogen- (C, -C 6 ) -alkyl and hydroxy- (CC 6 ) -alkyl may be substituted,
- R 7 can have the meaning of R 5 and can be the same or different with it
- the invention relates to compounds of the general formula (I) in which R 1 represents hydrogen or (dC 6 ) alkyl,
- R 2 represents hydrogen, or
- R 2 represents (C 3 -C 8 ) cycloalkyl
- R> 3 J represents (C 3 -C 8 ) cycloalkyl
- (C 6 -C ⁇ o) aryl may optionally be substituted by 1 to 3 substituents selected from (C ⁇ -C 6 ) alkoxy, (dC 6 ) alkyl, halogen, amino, hydroxy, carboxyl,
- R> 4 represents hydrogen, or
- R 4 represents (-CC 6 ) -alkyl, which may optionally be substituted by 1 to 3 substituents selected from the group consisting of halogen and hydroxy,
- R 5 3 represents hydrogen or (C i -C 6 ) alkyl, represents phenyl, which may optionally be substituted by one to three substituents selected from the group consisting of
- (C 6 -C 10 ) aryl optionally with 1 to 2 substituents selected from (dC 6 ) alkanoyl, (-C-C 6 ) alkoxy, (dC 6 ) alkyl, halogen, (-C-C 6 ) Alkoxycarbonyl, nitro, halogen (dC 6 ) alkyl, halogen (d C 6 ) alkoxy, amino, hydroxy, carboxyl, carbamoyl, mono- or di (C 1 -C 6 ) alkylaminocarbonyl, mono - or di- (dC 6 ) -alkanoylamino, a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle, optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O , and / or cyano may be substituted, - (dC 6 ) alkoxy,
- a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, optionally selected from oxo by 1 or 2 substituents , Halogen, hydroxy, (-C 6 -C) alkoxycarbonyl, (-C 6 -C) alkyl, halogen (DC 6 ) alkyl and hydroxy (-C 6 ) alkyl may be substituted,
- R 7 can have the meaning of R 5 and can be the same or different with it
- the invention relates to compounds of the general formula (I), in which R 1 is hydrogen or (dC 6 ) - alkyl, in particular
- the invention relates to compounds of the general formula (I), in which R represents hydrogen or (C 1 -C 6 ) alkyl, in particular methyl.
- the invention relates to compounds of the general formula (I) in which R is cyclopropyl which is substituted by 1 to 2, in particular one substituent, which are selected independently of one another from the group consisting of phenyl, (C ⁇ - C 3 ) - alkyl, especially methyl and
- Halogen especially fluorine.
- the invention relates to compounds of the general formula (I) in which R 4 is hydrogen or (-C 6 ) alkyl, in particular methyl.
- the invention relates to compounds of the general formula (I) in which R 5 is hydrogen.
- the invention relates to compounds of the general formula (I), in which R represents phenyl, which may optionally be substituted by one to three substituents which are selected from the group consisting of
- Cyano may be substituted, a 3- to 8-membered saturated or unsaturated, non-aromatic, mono- or bicyclic heterocycle, optionally bonded via a nitrogen atom, with up to 3 heteroatoms from the series S, N and / or O, which is optionally substituted by 1 to 3 substituents selected from oxo, halogen, hydroxy, (-C-C 6 ) - alkoxycarbonyl, (C ⁇ -C 6 ) - alkoxycarbonylamino, (C ⁇ -C 6 ) - alkyl, halogen (C ⁇ -C 6 ) alkyl and hydroxy (C ⁇ - C 6 ) alkyl may be substituted,
- R 19 is phenyl, which in turn is optionally substituted by a group of the formula -NR 24 R 25 ,
- R 24 and R 25 are identical or different and are hydrogen, (-CC 6 ) - alkyl or (-C-C 6 ) -acyl,
- R 19 denotes (-CC 6 ) -alkyl, which is optionally substituted one to three times by hydroxy and / or halogen,
- R 20 and R 21 are identical or different and are hydrogen, carbamoyl, mono- or di (-CC 6 ) alkylaminocarbonyl, phenyl, (dC 6 ) -acyl or (Cj- C 6 ) alkyl,
- Alkoxy, (-CC 6 ) -acyl is substituted by phenyl or by a 5- to 6-membered aromatic heterocycle with up to 3 heteroatoms from the series S, N and / or O,
- Heterocycle are optionally mono- to trisubstituted identically or differently by halogen and / or hydroxyl, and
- R 22 and R 23 are the same or different and are hydrogen or (-CC 6 ) alkyl, and in a further preferred embodiment, the invention relates to compounds of the general formula (I) in which R is hydrogen.
- the invention further relates to processes for the preparation of the compounds of general formula (I), characterized in that
- R 1 , R 2 , R 3 and R 4 have the meaning given above,
- a for a leaving group such as Halogen, preferably chlorine, or
- R 5 , R 6 and R 7 have the meaning given above, in inert solvents, optionally in the presence of a
- R 1 , R 4 , R 5 , R 6 and R 7 have the meaning given above, and D is a halogen atom, preferably chlorine, with amines of the general formula (V):
- R and R have the meaning given above, in inert solvents to give compounds of the formula (I), or
- R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 26 and R 27 have the meaning given above, and E is trifluoromethanesulfonate or halogen, preferably bromine or iodine, with Boronic acids or stannanes of the general formula (XI):
- R 28 has the meaning given above and M is, for example, a tri (C 6 -C 6 ) alkylstannyl group, such as a trimethylstannyl group or a boronic acid group, in inert solvents in the presence of palladium catalysts, for example tetrakis (triphenylphosphine) palladium (0), optionally in Presence of base, for example potassium phosphate at temperatures from 50-140 ° C. to compounds of the formula (XIV)
- R 28 has the meaning given above and E has the meaning given above, in inert solvents in the presence of palladium catalysts, for example tetrakis (triphenylphosphine) palladium (0), if appropriate in the presence of base, for example potassium phosphate at temperatures of 50-140 ° C. converted to compounds of formula (XIV).
- palladium catalysts for example tetrakis (triphenylphosphine) palladium (0)
- base for example potassium phosphate at temperatures of 50-140 ° C. converted to compounds of formula (XIV).
- HOBt 1-hydroxy- 1 H-benzotriazole
- ethers such as diethyl ether, dioxane, tetrahydrofuran, glycol dimethyl ether, or hydrocarbons such as benzene, toluene, xylene, hexane, cyclohexane or petroleum fractions, or halogenated hydrocarbons such as dichloromethane, trichloromethane, tetrachloromethane, dichlorethylene, trichlorethylene or chlorobenzene Ethyl acetate, dimethyl sulfoxide, dimethylformamide (DMF) or acetonitrile. It is also possible to use mixtures of the solvents mentioned. DMF is preferred.
- inorganic or organic bases can be used as bases for process [A] according to the invention.
- bases preferably include organic amines (trialkyl (-C -C (5) amines) such as triethylamine, or heterocycles such as 1,4-diazabicyclo [2.2.2] octane (DABCO), 1,8-diazabicyclo [5.4.0] undec-7 -en (DBU), pyridine, diaminopyridine, ⁇ -methylmorpholine or ⁇ -methylpiperidine or morpholine. Triethylamine is preferred.
- auxiliaries are known dehydration or coupling reagents, such as carbodiimides such as diisopropylcarbodiimide, dicyclohexylcarbodiimide (DCC) or N- (3-dimethylaminopropyl) -N'-ethylcarbodiimide (EDC), or carbonyl compounds such as carbonyldiimidazole (CDI) or isobutyl chloroformate, or 1,2-oxazolium compounds such as 2-ethyl-5-phenyl-1,2-oxazolium-3-sulfonate, or phosphorus compounds such as propanephosphonic anhydride, phosphoric acid diphenyl ester azide, benzotriazolyl-N-oxy-tris (dimethylamino) phospho - nium hexafluorophosphate (BOP), or uronium compounds such as O-benzotriazol-l-yl-N, NN ', N'--
- the processes according to the invention are generally carried out in a temperature range from -50 ° C. to + 100 ° C., preferably from -30 ° C. to + 60 ° C.
- the processes according to the invention are generally carried out at normal pressure. However, it is also possible to carry out the process under positive or negative pressure (e.g. in a range from 0.5 to 5 bar).
- the compounds of the general formula (II) can be prepared, for example, by compounds of the general formula (VI)
- R 4 has the meaning of R 4 given above and is the same or different with it, but is not hydrogen
- the reaction is generally carried out at normal pressure. However, it is also possible to carry out the process under positive or negative pressure (e.g. in a range from 0.5 to 5 bar).
- Suitable solvents for the reaction with the amines of the general formula (V) are alcohols such as, for example, methanol, ethanol, propanol and isopropanol. Methanol is preferred.
- the reaction is generally carried out at normal pressure. However, it is also possible to carry out the process under overpressure or under underpressure (for example in a range from 0.5 to 5 bar).
- the reaction with the compounds of the general formula (IX) takes place in ethers such as, for example, diethyl ether, dioxane, tetrahydrofuran or glycol dimethyl ether. Methanol is preferred.
- inorganic or organic bases can be used as bases.
- bases preferably include organic amines (tri (C 1 -C 6 ) alkylamines, such as triethylamine), or heterocycles such as 1,4-diazabicyclo [2.2.2] octane (DABCO), 1,8-diazabicyclo [5.4.0] undec- 7-ene (DBU), pyridine, diaminopyridine, methylpiperidine or morpholine.
- organic amines tri (C 1 -C 6 ) alkylamines, such as triethylamine
- heterocycles such as 1,4-diazabicyclo [2.2.2] octane (DABCO), 1,8-diazabicyclo [5.4.0] undec- 7-ene (DBU), pyridine, diaminopyridine, methylpiperidine or morpholine.
- DBU 1,4-diazabicyclo [2.2.2] octane
- the base is used in an amount of from 0.05 mol to 10 mol, preferably from 1 mol to 2 mol, based on 1 mol of the compound of the formula (VIII).
- Biphenylmethylcarboxylic acid or biphenylacetic acid derivatives of the formula (III) can be prepared in a manner known per se by transition metal-catalyzed, for example palladium-catalyzed, coupling reactions, such as, for example, the Suzuki or Stille coupling.
- the pyridylphenylmethylcarboxylic acid derivatives of the formula (III) are known from the literature (see, for example, M. Artico et al. In Eur. J. Med. Chem. (1992) 27, 219-228) or can be prepared by processes known per se.
- reaction schemes A, B, C and D exemplify the synthesis of biphenylacetic acid derivatives from the corresponding boronic acids and the synthesis of pyridylphenylacetic acid derivatives from the corresponding stannyl compounds:
- the invention further relates to the compounds of formula (I) for use as medicaments.
- the invention further relates to a pharmaceutical composition which comprises a compound of the general formula (I) in a mixture with at least one pharmaceutically acceptable carrier or excipient.
- the invention further relates to the use of a compound of the general formula (I) for the manufacture of a medicament, in particular a medicament for the treatment and / or prevention of viral infections, such as herpes viruses, in particular herpes simplex viruses.
- a compound of the general formula (I) for the manufacture of a medicament, in particular a medicament for the treatment and / or prevention of viral infections, such as herpes viruses, in particular herpes simplex viruses.
- the compounds of general formulas (I) according to the invention show an unpredictable surprising spectrum of action. They show an antiviral effect against representatives of the group Herpes viridae, especially against the herpes
- HSV Simplex viruses
- HSV HSV-1 Walki, HS V-1 F or HS V-2G
- Vero cells ATCC CCL-81
- the cells are in Ml 99 medium (5% fetal calf serum , 2 mM glutamine, 100 IU / ml penicillin, 100 ⁇ g / ml streptomycin) in cell culture bottles at 37 ° C. and 5% CO 2 .
- the cells are split 1: 4 twice a week. For the infection, the medium is removed, the cells are washed with “Hank's solution”, with
- the virus titer is determined using a plaque assay. For this Vero cells are seeded in a density of 4x10 5 cells per well in 24 well plates and after 24 hours incubation (37 ° C, 5% CO) with dilutions of the virus stock of 10 "
- the virus titer becomes with a plaque viewer certainly.
- the virus stocks used for the experiments have a titer of I x 10 6 / ml - 1 x 10 8 / ml.
- the anti-HSV effect is determined in a screening test system in 96-well microtiter plates with the aid of various cell lines of neuronal, lymphoid and epithelial origin such as, for example, Vero (green monkey kidney cell line), MEF (murine embryonic fibroblasts), HELF (human embryonic fibroblasts), NT2 (human neuronal cell line) or Jurkat (human lymphoid T cell line).
- Vero green monkey kidney cell line
- MEF murine embryonic fibroblasts
- HELF human embryonic fibroblasts
- NT2 human neuronal cell line
- Jurkat human lymphoid T cell line
- the substances (50 mM) dissolved in DMSO (dimethyl sulfoxide) are examined on microtiter plates (eg 96-well MTP) in final concentrations of 250-0.5 ⁇ M (micromolar) in duplicate determinations (4 substances / plate). In the case of potent substances, the dilutions are continued over several plates up to 0.5 pM (picomolar). Toxic and cytostatic substance effects are also included. After the corresponding substance dilutions (1: 2) on the microtiter plate in medium, a suspension of cells (1 ⁇ 10 4 cells per well) as for
- HSV-1 F or HSV-2 G with a moi (multi- plicity of infection) of 0.0025 for HELF, Vero and MEF cells and a moi of 0.1 for NT2 and Jurkat cells.
- the plates are then incubated at 37 ° C in a CO 2 incubator (5% CO 2 ) for several days. After this time, the cell lawn of, for example, Vero cells in the substance-free virus controls, starting from 25 infectious centers, is completely lysed or destroyed by the cytophatogenic effect of the HSV viruses (100% CPE).
- the plates are first optically evaluated with the aid of a microscope and then analyzed with a fluorescent dye. For this purpose, the cell culture supernatant is aspirated from all the wells of the MTP and filled with 200 ⁇ l PBS wash solution. The PBS is suctioned off again and all wells are filled with 200 ⁇ l fluorescent dye solution (fluorescein diacetate, 10 ⁇ g / ml in PBS). After an incubation period of 30-90 min, the test plates are measured in a fluorescence measuring device at an excitation wavelength of 485 nm and an emission wavelength of 538 nm.
- IC 50 means the half-maximum fluorescence intensity in relation to the non-infected cell control (100% value).
- the IC 0 value can also be related to a suitable active substance control (see assay description: infected cells in the presence of a substance with a suitable anti-herpes effect, such as Zovirax 20 ⁇ M). This active substance control achieves approximately fluorescence intensities of 85 to 95% in relation to cell control.
- N- [5- (aminosulfonyl) -1,3-thiazol-2-yl] acetamide derivatives according to the invention are preferred whose IC 50 (HSV-1 F / Vero) in the in vitro screening test system described above is preferably less than 50 ⁇ M, more preferably less than 25 ⁇ M and very particularly preferably less than 10 ⁇ M.
- the compounds according to the invention are therefore valuable active substances for the treatment and prophylaxis of diseases which are triggered by herpes viruses, in particular herpes simplex viruses.
- herpes viruses in particular herpes simplex viruses.
- the following areas of indication can be mentioned, for example: 1) Treatment and prophylaxis of herpes infections, especially herpes simplex infections in patients with clinical pictures such as herpes labialis, genital herpes, and HSV-related keratitis, encephalitis, pneumonia, hepatitis etc.
- herpes infections especially herpes simplex infections in immunosuppressed patients (e.g. AIDS patients, cancer patients, patients with genetic immunodeficiencies, transplant patients)
- immunosuppressed patients e.g. AIDS patients, cancer patients, patients with genetic immunodeficiencies, transplant patients
- herpes simplex infections Treatment and prophylaxis of herpes infections, especially herpes simplex infections and herpes, especially herpes simplex positive
- strain BALB / cABom 6 week old female mice, strain BALB / cABom, are obtained from a commercial breeder (Bomholtgard Breeding and Research Center Ltd.).
- the animals are anesthetized in a sealed glass vessel with diethyl ether (Merck). 50 ⁇ l of a dilution of the virus stock (infection dose 5 ⁇ 10 4 Pfu) are introduced into the nose of the anesthetized animals with an Eppendorf tube. This
- Infection dose leads to death in 90-100% of the animals from a generalized infection with prominent respiratory and central nervous symptoms on average between 5 and 8 days.
- the animals are treated with doses of 0.1-100 mg / kg body mass 3 times a day at 7:00 a.m., 2:00 p.m. and 7:00 p.m. over a period of 5 days.
- the substances are pre-dissolved in DMSO and resuspended in Tylose / PBS (Hoechst) (final concentration 1.5% DMSO, 0.5% Tylose in PBS).
- the new active compounds can be converted in a known manner into the customary formulations, such as tablets, dragées, pills, granules, aerosols, syrups, emulsions, suspensions and solutions, using inert, non-toxic, pharmaceutically suitable excipients and solvents.
- the therapeutically active compound should be in a concentration of about 0.5 to
- formulations are prepared, for example, by stretching the active ingredients with solvents and / or carriers, optionally using
- Emulsifiers and / or dispersants for example in the case of using Water as a diluent, if appropriate organic solvents can be used as auxiliary solvents.
- the application is carried out in the usual way, preferably orally, parenterally or topically, in particular perlingually or intravenously.
- solutions of the active ingredients can be used using suitable liquid carrier materials.
- the dosage is about 0.01 to 30 mg / kg, preferably 0.1 to 20 mg / kg body weight.
- Example VII is obtained as a colorless oil after silica gel chromatography (toluene / ethyl acetate gradient 5: 1 - 1: 1). Yield: 1.6 g (19%)
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Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10129715A DE10129715A1 (de) | 2001-06-22 | 2001-06-22 | Thiazolylamide |
| DE10129715 | 2001-06-22 | ||
| PCT/EP2002/006324 WO2003000260A1 (de) | 2001-06-22 | 2002-06-10 | Thiazolylamide und deren verwendung als antivirale arzneimittel |
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| EP1401436A1 true EP1401436A1 (de) | 2004-03-31 |
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| EP02760172A Withdrawn EP1401436A1 (de) | 2001-06-22 | 2002-06-10 | Thiazolylamide und deren verwendung als antivirale arzneimittel |
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| US (1) | US20040235916A1 (de) |
| EP (1) | EP1401436A1 (de) |
| JP (1) | JP2004534819A (de) |
| CA (1) | CA2451543A1 (de) |
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| WO2019068817A1 (en) | 2017-10-05 | 2019-04-11 | Innovative Molecules Gmbh | SUBSTITUTED THIAZOLEAN ENANTIOMERS AS ANTIVIRAL COMPOUNDS |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3805058A1 (de) * | 1988-02-18 | 1989-08-31 | Bayer Ag | N-sulfenylierte 2-amino-4-chlor-thiazol-sulfonamide, ihre verwendung, verfahren zu ihrer herstellung und die dabei auftretenden zwischenprodukte 2,4-dichlor-thiazol-sulfonsaeurechlorid und 2-amino-4-chlor-thiazol-sulfonsaeureamid |
| ATE290545T1 (de) * | 1996-12-06 | 2005-03-15 | Vertex Pharma | Inhibitoren des interleukin-1beta konvertierenden enzyms |
| WO2000053591A1 (de) * | 1999-03-08 | 2000-09-14 | Bayer Aktiengesellschaft | Thiazolylharnstoff-derivate und ihre verwendung als antivirale mittel |
| DE10129714A1 (de) * | 2001-06-22 | 2003-01-02 | Bayer Ag | Topische Anwendung von Thiazolylamiden |
-
2001
- 2001-06-22 DE DE10129715A patent/DE10129715A1/de not_active Withdrawn
-
2002
- 2002-06-10 CA CA002451543A patent/CA2451543A1/en not_active Abandoned
- 2002-06-10 WO PCT/EP2002/006324 patent/WO2003000260A1/de not_active Ceased
- 2002-06-10 US US10/481,672 patent/US20040235916A1/en not_active Abandoned
- 2002-06-10 JP JP2003506905A patent/JP2004534819A/ja active Pending
- 2002-06-10 EP EP02760172A patent/EP1401436A1/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03000260A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10129715A1 (de) | 2003-01-02 |
| JP2004534819A (ja) | 2004-11-18 |
| US20040235916A1 (en) | 2004-11-25 |
| CA2451543A1 (en) | 2003-01-03 |
| WO2003000260A1 (de) | 2003-01-03 |
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