EP1027338A2 - New carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonists - Google Patents
New carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonistsInfo
- Publication number
- EP1027338A2 EP1027338A2 EP98966230A EP98966230A EP1027338A2 EP 1027338 A2 EP1027338 A2 EP 1027338A2 EP 98966230 A EP98966230 A EP 98966230A EP 98966230 A EP98966230 A EP 98966230A EP 1027338 A2 EP1027338 A2 EP 1027338A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- phenyl
- optionally substituted
- hydrogen
- radicals
- 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- Withdrawn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
- 229940118365 Endothelin receptor antagonist Drugs 0.000 title claims abstract description 18
- 239000002308 endothelin receptor antagonist Substances 0.000 title claims abstract description 18
- 150000001732 carboxylic acid derivatives Chemical class 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 125000003368 amide group Chemical group 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 198
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 60
- 239000001257 hydrogen Substances 0.000 claims abstract description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 38
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 22
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 18
- 239000001301 oxygen Substances 0.000 claims abstract description 18
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 16
- 125000001624 naphthyl group Chemical group 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract 2
- 229910052736 halogen Inorganic materials 0.000 claims description 79
- 150000002367 halogens Chemical class 0.000 claims description 79
- 150000001875 compounds Chemical class 0.000 claims description 48
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 17
- 150000002431 hydrogen Chemical class 0.000 claims description 15
- 239000011593 sulfur Substances 0.000 claims description 13
- 108050009340 Endothelin Proteins 0.000 claims description 12
- 102000002045 Endothelin Human genes 0.000 claims description 12
- ZUBDGKVDJUIMQQ-UBFCDGJISA-N endothelin-1 Chemical compound C([C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(O)=O)NC(=O)[C@H]1NC(=O)[C@H](CC=2C=CC=CC=2)NC(=O)[C@@H](CC=2C=CC(O)=CC=2)NC(=O)[C@H](C(C)C)NC(=O)[C@H]2CSSC[C@@H](C(N[C@H](CO)C(=O)N[C@@H](CO)C(=O)N[C@H](CC(C)C)C(=O)N[C@@H](CCSC)C(=O)N[C@H](CC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N2)=O)NC(=O)[C@@H](CO)NC(=O)[C@H](N)CSSC1)C1=CNC=N1 ZUBDGKVDJUIMQQ-UBFCDGJISA-N 0.000 claims description 12
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 10
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 claims description 8
- 125000006650 (C2-C4) alkynyl group Chemical group 0.000 claims description 8
- 239000012634 fragment Substances 0.000 claims description 8
- 125000001434 methanylylidene group Chemical group [H]C#[*] 0.000 claims description 8
- 125000003342 alkenyl group Chemical group 0.000 claims description 7
- 125000004450 alkenylene group Chemical group 0.000 claims description 7
- 239000003112 inhibitor Substances 0.000 claims description 7
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 6
- UUUHXMGGBIUAPW-UHFFFAOYSA-N 1-[1-[2-[[5-amino-2-[[1-[5-(diaminomethylideneamino)-2-[[1-[3-(1h-indol-3-yl)-2-[(5-oxopyrrolidine-2-carbonyl)amino]propanoyl]pyrrolidine-2-carbonyl]amino]pentanoyl]pyrrolidine-2-carbonyl]amino]-5-oxopentanoyl]amino]-3-methylpentanoyl]pyrrolidine-2-carbon Chemical compound C1CCC(C(=O)N2C(CCC2)C(O)=O)N1C(=O)C(C(C)CC)NC(=O)C(CCC(N)=O)NC(=O)C1CCCN1C(=O)C(CCCN=C(N)N)NC(=O)C1CCCN1C(=O)C(CC=1C2=CC=CC=C2NC=1)NC(=O)C1CCC(=O)N1 UUUHXMGGBIUAPW-UHFFFAOYSA-N 0.000 claims description 5
- 206010020772 Hypertension Diseases 0.000 claims description 5
- 102000004270 Peptidyl-Dipeptidase A Human genes 0.000 claims description 5
- 108090000882 Peptidyl-Dipeptidase A Proteins 0.000 claims description 5
- 125000000304 alkynyl group Chemical group 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 125000005144 cycloalkylsulfonyl group Chemical group 0.000 claims description 5
- 201000010099 disease Diseases 0.000 claims description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 4
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical group C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 claims description 4
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 125000005678 ethenylene group Chemical group [H]C([*:1])=C([H])[*:2] 0.000 claims description 4
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 4
- 125000005185 naphthylcarbonyl group Chemical group C1(=CC=CC2=CC=CC=C12)C(=O)* 0.000 claims description 4
- 125000005146 naphthylsulfonyl group Chemical group C1(=CC=CC2=CC=CC=C12)S(=O)(=O)* 0.000 claims description 4
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims description 4
- 125000004434 sulfur atom Chemical group 0.000 claims description 4
- 125000004765 (C1-C4) haloalkyl group Chemical group 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- 206010004446 Benign prostatic hyperplasia Diseases 0.000 claims description 3
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 230000036454 renin-angiotensin system Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000003536 tetrazoles Chemical class 0.000 claims description 3
- 229940123413 Angiotensin II antagonist Drugs 0.000 claims description 2
- 201000006474 Brain Ischemia Diseases 0.000 claims description 2
- 206010007558 Cardiac failure chronic Diseases 0.000 claims description 2
- 206010008120 Cerebral ischaemia Diseases 0.000 claims description 2
- 208000004403 Prostatic Hyperplasia Diseases 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims description 2
- 125000005137 alkenylsulfonyl group Chemical group 0.000 claims description 2
- 125000005139 alkynylsulfonyl group Chemical group 0.000 claims description 2
- 239000002333 angiotensin II receptor antagonist Substances 0.000 claims description 2
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 2
- 239000002876 beta blocker Substances 0.000 claims description 2
- 229940097320 beta blocking agent Drugs 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 206010008118 cerebral infarction Diseases 0.000 claims description 2
- 208000020832 chronic kidney disease Diseases 0.000 claims description 2
- 239000002934 diuretic Substances 0.000 claims description 2
- 229940030606 diuretics Drugs 0.000 claims description 2
- 125000001072 heteroaryl group Chemical group 0.000 claims description 2
- UYWQUFXKFGHYNT-UHFFFAOYSA-N phenylmethyl ester of formic acid Natural products O=COCC1=CC=CC=C1 UYWQUFXKFGHYNT-UHFFFAOYSA-N 0.000 claims description 2
- 229940044551 receptor antagonist Drugs 0.000 claims description 2
- 239000002464 receptor antagonist Substances 0.000 claims description 2
- 239000002461 renin inhibitor Substances 0.000 claims description 2
- 229940086526 renin-inhibitors Drugs 0.000 claims description 2
- 208000037803 restenosis Diseases 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 102000003729 Neprilysin Human genes 0.000 claims 2
- 108090000028 Neprilysin Proteins 0.000 claims 2
- 208000030090 Acute Disease Diseases 0.000 claims 1
- 229940127291 Calcium channel antagonist Drugs 0.000 claims 1
- 206010060862 Prostate cancer Diseases 0.000 claims 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 claims 1
- 239000013543 active substance Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 239000000546 pharmaceutical excipient Substances 0.000 claims 1
- 229940124531 pharmaceutical excipient Drugs 0.000 claims 1
- 239000000825 pharmaceutical preparation Substances 0.000 claims 1
- 230000002685 pulmonary effect Effects 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 abstract description 7
- 239000005864 Sulphur Substances 0.000 abstract 1
- -1 C 1 -C 4 -alkyl Chemical group 0.000 description 148
- 150000003254 radicals Chemical class 0.000 description 48
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 45
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 43
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 41
- 238000005160 1H NMR spectroscopy Methods 0.000 description 35
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 32
- 239000000203 mixture Substances 0.000 description 27
- 239000002904 solvent Substances 0.000 description 22
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 20
- 125000004093 cyano group Chemical group *C#N 0.000 description 19
- 102000005962 receptors Human genes 0.000 description 19
- 108020003175 receptors Proteins 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- 125000003545 alkoxy group Chemical group 0.000 description 16
- 239000012074 organic phase Substances 0.000 description 16
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000008346 aqueous phase Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 13
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- FONOSWYYBCBQGN-UHFFFAOYSA-N ethylene dione Chemical group O=C=C=O FONOSWYYBCBQGN-UHFFFAOYSA-N 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 11
- 150000005840 aryl radicals Chemical class 0.000 description 10
- 230000027455 binding Effects 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000002585 base Substances 0.000 description 9
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 150000001408 amides Chemical group 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 229910052938 sodium sulfate Inorganic materials 0.000 description 7
- 235000011152 sodium sulphate Nutrition 0.000 description 7
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 7
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 6
- 238000005481 NMR spectroscopy Methods 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 239000005557 antagonist Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 125000001188 haloalkyl group Chemical group 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- UWYZHKAOTLEWKK-UHFFFAOYSA-N 1,2,3,4-tetrahydroisoquinoline Chemical compound C1=CC=C2CNCCC2=C1 UWYZHKAOTLEWKK-UHFFFAOYSA-N 0.000 description 4
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 4
- 101800004490 Endothelin-1 Proteins 0.000 description 4
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 108010073929 Vascular Endothelial Growth Factor A Proteins 0.000 description 4
- 102000005789 Vascular Endothelial Growth Factors Human genes 0.000 description 4
- 108010019530 Vascular Endothelial Growth Factors Proteins 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 125000004414 alkyl thio group Chemical group 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 4
- 239000000872 buffer Substances 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 125000006254 cycloalkyl carbonyl group Chemical group 0.000 description 4
- AFRJJFRNGGLMDW-UHFFFAOYSA-N lithium amide Chemical compound [Li+].[NH2-] AFRJJFRNGGLMDW-UHFFFAOYSA-N 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 4
- UDDYYKHNWRGBCE-UHFFFAOYSA-N 2-(4,6-dimethylpyrimidin-2-yl)oxy-3,3-diphenyl-3-[2-(phenylmethoxycarbonylamino)ethoxy]propanoic acid Chemical compound CC1=CC(C)=NC(OC(C(O)=O)C(OCCNC(=O)OCC=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=N1 UDDYYKHNWRGBCE-UHFFFAOYSA-N 0.000 description 3
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 3
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 102100033902 Endothelin-1 Human genes 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 208000001647 Renal Insufficiency Diseases 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 150000003857 carboxamides Chemical class 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
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- 125000005843 halogen group Chemical group 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 201000006370 kidney failure Diseases 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- ILXKNKDKHCSQTL-UHFFFAOYSA-N methyl 3,3-diphenyloxirane-2-carboxylate Chemical compound COC(=O)C1OC1(C=1C=CC=CC=1)C1=CC=CC=C1 ILXKNKDKHCSQTL-UHFFFAOYSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- MSQJMBZOUIABKL-UHFFFAOYSA-N 2-(4,6-dimethylpyrimidin-2-yl)oxy-3,3-diphenyl-3-[2-[(2,4,6-trimethylbenzoyl)amino]ethoxy]propanoic acid Chemical compound CC1=CC(C)=CC(C)=C1C(=O)NCCOC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C(C(O)=O)OC1=NC(C)=CC(C)=N1 MSQJMBZOUIABKL-UHFFFAOYSA-N 0.000 description 2
- BVCZKXYLBJDZAT-UHFFFAOYSA-N 2-(4,6-dimethylpyrimidin-2-yl)oxy-3-[2-(n-methylanilino)-2-oxoethoxy]-3,3-diphenylpropanoic acid Chemical compound C=1C=CC=CC=1N(C)C(=O)COC(C=1C=CC=CC=1)(C=1C=CC=CC=1)C(C(O)=O)OC1=NC(C)=CC(C)=N1 BVCZKXYLBJDZAT-UHFFFAOYSA-N 0.000 description 2
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/34—One oxygen atom
- C07D239/36—One oxygen atom as doubly bound oxygen atom or as unsubstituted hydroxy radical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
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Definitions
- the present invention relates to new carboxylic acid derivatives, their preparation and use.
- Endothelin is a 21 amino acid peptide that is synthesized and released by vascular endothelium. Endothelin exists in three isoforms, ET-1, ET-2 and ET-3.
- endothelin or "ET” means one or all isoforms of endothelin.
- Endothelin is a potent vasoconstrictor and has a strong effect on vascular tone. This vasoconstriction is known to be caused by the binding of endothelin to its receptor (Nature, 332, 411-415, 1988; FEBS Letters, 231, 440-444, 1988 and Biochem. Biophys. Res. Commun., 15. , 868-875, 1988).
- endothelin causes persistent vascular contraction in peripheral, renal, and cerebral blood vessels, which can lead to disease.
- endothelin is involved in a number of diseases. These include: hypertension, acute myocardial infarction, pulmonary hypertension, Raynaud's syndrome, cerebral vasospasm, stroke, benign prostatic hypertrophy, atherosclerosis and asthma (J. Vascular Med. Biology 2, 207 (1990), J. Am. Med. Association 264 , 2868 (1990), Nature 3_4_4, 114 (1990), N. Engl. J. Med. 122., 205 (1989), N. Engl. J. Med. 3_2 £, 1732 (1993), Nephron ££, 373
- ET A and ET B receptor At least two endothelin receptor subtypes, ET A and ET B receptor, are currently described in the literature (Nature 348, 730 (1990), Nature 348, 732 (1990)). Accordingly, substances that inhibit the binding of endothelin to the two receptors should antagonize the physiological effects of endothelin and should therefore be valuable pharmaceuticals.
- the low plasma separation is mentioned as an advantage of these compounds.
- ET A (ET B ) -specific antagonists we refer to those antagonists whose affinity for the ET A (ET B ) receptor is at least ten times higher than their affinity for the ET B (ET A ) receptor.
- Preferred compounds are those whose affinity difference to the two receptors is at least twenty.
- the invention relates to carboxylic acid derivatives of the formula I.
- R 1 stands for tetrazole or for a group
- Hydrogen the cation of an alkali metal, the cation of an alkaline earth metal, a physiologically compatible organic ammonium ion such as tertiary C 1 -C 4 -alkylammonium or the ammonium ion;
- R 9 can also be a phenyl radical which can carry one to five halogen atoms and / or one to three of the following radicals: nitro, cyano, C 1 -C 4 -alkyl, C 1 -C 6 -haloalkyl, hydroxy, C 1 -C 8 -alkoxy, mercapto , -CC alkylthio, amino, NH (C1-C4 alkyl), N (C 1 -C 4 alkyl) 2 ;
- a 5-membered heteroaromatic linked via a nitrogen atom such as pyrrolyl, pyrazolyl, imidazolyl and triazolyl, which can carry one or two halogen atoms, or one or two C ⁇ -C-alkyl or one or two C ⁇ -C-alkoxy groups.
- a group such as pyrrolyl, pyrazolyl, imidazolyl and triazolyl, which can carry one or two halogen atoms, or one or two C ⁇ -C-alkyl or one or two C ⁇ -C-alkoxy groups.
- Halogen nitro, cyano, C 1 -C 4 alkyl, C ! -C 4 haloalkyl, hydroxy, -C 4 alkoxy, C 4 -C 4 alkylthio, mercapto, amino, NH (-C 4 alkyl), N (-C 4 alkyl) 2 .
- R 11 means:
- Phenyl which may be substituted by one to three of the following radicals: halogen, nitro, cyano, C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy, C ⁇ -C 4 -alkoxy, C 4 alkylthio , Mercapto, amino, NH (C 1 -C 4 alkyl), N (-C -C alkyl) 2nd
- R 2 is hydrogen, hydroxyl, NH 2 , NH (Ci ⁇ alkyl), N (-C - C 4 alkyl) 2 , halogen, -C - C 4 alkyl, C 2 -C alkenyl, C 2 -C 4 -Alkynyl, -C-C 4 -hydroxyalkyl, C ⁇ -C 4 -haloalkyl, C ⁇ -C 4 -alkoxy, C ⁇ -C 4 -haloalkoxy or C ⁇ -C-alkylthio, or CR 2 is with CR 10 as specified under Z to one 5- or 6-membered ring linked. X nitrogen or methine.
- Z is nitrogen or CR 12 , wherein R 12 is hydrogen, halogen or
- C 1 -C 4 alkyl, or CR 12 forms together with CR 2 or CR 3 a 5- or 6-membered alkylene or alkenylene ring, which can be substituted by one or two -C 4 alkyl groups and in each of which one or more methylene groups can be replaced by oxygen, sulfur, -NH or N (-CC alkyl).
- At least one of the ring members X, Y or Z is nitrogen.
- R 3 is hydrogen, hydroxyl, NH 2 , NH (C 1 -C 4 alkyl), N (-C 1 -C 4 alkyl) 2 , halogen, -C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, C ⁇ -C4 haloalkyl, C ⁇ ⁇ C alkoxy, C ⁇ -C4-haloalkoxy, C ⁇ -C hydroxyalkyl, C ⁇ -C 4 -alkylthio, or CR 3 is as indicated under Z CR 12 to a 5- or 6-membered ring linked.
- R 4 and R 5 (which may be the same or different):
- Phenyl or naphthyl which can be substituted by one or more of the following radicals: halogen, nitro, cyano, hydroxy, mercapto, C 3 -C 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C- alkynyl, C ⁇ -C4 haloalkyl, C ⁇ -C4-alkoxy, phenoxy, carboxyl, q i.
- -C-haloalkoxy -CC 4 -alkylthio, amino, NH (C 1 -C 4 -alkyl), N (-C-C 4 alkyl) or phenyl, which can be substituted one or more times, for example a - up to three times by halogen,
- Phenyl or naphthyl which are linked to one another via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an SO 2 , NH or N-alkyl group;
- R 14 (which may be the same or different):
- radicals may each be mono- or can be substituted in many ways: halogen, hydroxy, mercapto, carboxy, nitro, cyano, C 4 alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 alkynyl, C ⁇ -C 4 -alkoxy, C 4 alkylthio, C ⁇ -C4-halo-alkoxy;
- Phenyl or naphthyl each of which may be substituted by one or more of the following radicals: halogen, nitro, carboxamide, mercapto, carboxyl, cyano, hydroxy, amino, R 15, C ⁇ -C 4 alkyl, C 2 -C 4 alkenyl , C 2 -C 4 alkynyl, C 3 -C 6 alkenyloxy, C 1 -C 4 haloalkyl, C 3 -C 6 alkynyloxy, C ⁇ -C alkyl-carbonyl, C ⁇ -C 4 alkoxycarbonyl, C ⁇ -C 4 -Alkoxy, -C-C 4 -haloalkoxy, phenoxy, -C-C-alkylthio, NH (C 1 -C 4 alkyl), N (-C-C 4 alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, the one - C ⁇ -C C ⁇ C ⁇ -C
- R 13 and R 14 together form a ring to a closed-sene C 3 -C-alkylene chain which may be mono- or polysubstituted with C ⁇ -C 4 alkyl, C 1 -C 4 alkylthio, C ⁇ -C 4 ⁇ alkoxy, C ⁇ -C 4 haloalkyl, C ⁇ -C4-haloalkoxy, and be an alkylene group interrupted by oxygen, sulfur, nitrogen or N (C ⁇ -C4 alkyl), replaced, as - (CH> 4 - , - (CH 2 ) s-, - (CH 2 ) 6 -, - (CH 2 ) 7 -, - (CH 2 ) 2 -0- (CH 2 ) 2 -, - (CH 2 ) -S- ( CH 2 ) 2 -, - (CH 2 ) 2 -NH- (CH 2 ) 2 -, - (CH 2 ) 3 -, - (CH 2 ) 2 -N (
- R 7 and R 8 (which may be the same or different):
- R 15 C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio, C 4 -C 4 -alkoxy, which carry one of the following radicals: hydroxy, carboxy, amino, NH (C ⁇ -C 4 -alkyl), N (C ⁇ - C 4 alkyl) 2 , carboxamide or CON (-C-alkyl) 2 .
- R 18 is hydrogen
- C 1 -C 8 -alkyl, C 3 -C 8 -alkenyl or C 3 -C 8 -alkynyl where these radicals can be substituted one or more times by: halogen, carboxy, cyano, C 1 -C 4 -alkoxy , C 1 -C 4 -Alkylthio, -C-C-haloalkoxy, -C-C 4 -alkylcarbonyl, C ⁇ -C 4 -alkoxycarbonyl, C 3 -C 8 -cycloalkyl, amino, NH (-C-C 4 -alkyl), N (-CC alkyl) 2 , phenoxy or phenyl, wherein the aryl radicals mentioned can in turn be substituted one or more times, for example one to three times by halogen, hydroxy, mercapto, carboxy, nitro, cyano, C 1 -C 4 alkyl , C ⁇ -C 4 ⁇ haloalky
- Phenyl or naphthyl which in each case by a plurality of the following radicals or may be substituted halogen, nitro, mercapto, carboxyl, cyano, hydroxy, amino, R 15, C ⁇ -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 -alkynyl, -C-C 4 -haloalkyl, CC 4 -alkylcarbonyl, C ⁇ -C-alkoxycarbonyl, C ⁇ -C-alkoxy, C ⁇ -C 4 -haloalkoxy, phenoxy, C ⁇ -C 4 -alkylthio , NH (C ⁇ -C 4 alkyl), N (C ⁇ -C 4 alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, nitro, cyano, C ⁇ -C-alkyl, CC 4
- Phenylcarbonyl or naphthylcarbonyl each of which can be substituted by one or more of the following radicals: halogen, nitro, mercapto, carboxy, cyano, hydroxy, amino, R 15 , C ⁇ -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, C 3 -C 6 alkenyloxy, C ⁇ -C 4 haloalkyl, C 3 -C 6 alkynyloxy, C ⁇ -C 4 alkylcarbonyl,
- CC 4 -alkoxycarbonyl C ⁇ -C 4 -alkoxy, C ⁇ -C-haloalkoxy, phenoxy, C ⁇ -C-alkylthio, NH (C 1 -C 4 -alkyl), N (C ⁇ -C 4 -alkyl) 2 , dioxo- methylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, nitro, cyano, C ⁇ -C 4 alkyl, C ⁇ -C 4 haloalkyl, C ⁇ -C 4 alkoxy, C ⁇ - C 4 haloalkoxy or C ⁇ -C 4 alkylthio;
- Phenylsulfonyl or naphthylsulfonyl each of which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, amino, R 15 , C ⁇ -C 4 alkyl,
- R 20 is hydrogen;
- C ⁇ -C 4 alkyl where these radicals can each be mono- or polysubstituted by: halogen, hydroxy, mercapto, carboxy, .amino, C ⁇ -C 4 alkoxy, C ⁇ -C 4 alkylthio, C ⁇ -C 4 ⁇ Haloalkoxy, C ⁇ -C 4 -alkoxycarbonyl, CC 8 -cycloalkyl, NH (C 1 -C 4 -alkyl), N (C ⁇ -C 4 -alkyl) 2 , indolyl, phenoxy or phenyl, the aryl radicals mentioned in turn - or can be substituted several times, for example one to three times by halogen, hydroxy, mercapto, carboxy, C 1 -C 4 alkyl,
- C ⁇ -C 4 -haloalkyl C ⁇ -C 4 -alkoxy, C ⁇ -C 4 -haloalkoxy, amino, NH (C ⁇ -C 4 -alkyl), N (CC-alkyl) 2 or C--C 4 -alkylthio.
- R 21 is hydrogen, C ⁇ -C 4 alkyl.
- An alkali metal is e.g. Lithium, sodium, potassium;
- alkaline earth metal is e.g. Calcium, magnesium, barium;
- C 3 -C 8 cycloalkyl is, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl;
- C ⁇ -C 4 haloalkyl can be linear or branched such as fluoromethyl, difluoromethyl, trifluoromethyl, chlorodifluoromethyl, dichlorofluoromethyl, trichloromethyl, 1-fluoroethyl, 2-fluoroethyl, 2, 2-difluoroethyl, 2, 2, 2-trifluoroethyl, 2-chlorine -2, 2-difluoroethyl, 2, 2-dichloro-2-fluoroethyl, 2, 2, 2-trichloroethyl or pentafluoroethyl;
- C ⁇ -C-haloalkoxy can be linear or branched, e.g. Difluoromethoxy, trifluoromethoxy, chlorodifluoromethoxy, 1-fluoroethoxy, 2, 2-difluoroethoxy, 1, 1, 2, 2-tetrafluoroethoxy, 2,2,2-trifluoroethoxy, 2-chloro-1, 1, 2-trifluoroethoxy, 2-fluoroethoxy or pentafluoroethoxy;
- C ⁇ -C 4 alkyl can be linear or branched such as methyl
- C 2 -C -Alkenyl can be linear or branched, such as, for example, ethenyl, 1-propen-3-yl, 1-propen-2-yl, 1-propen-1-yl, 2-methyl-1-propenyl, 1-butenyl or 2-butenyl;
- C 2 -C 4 alkynyl can be linear or branched, such as, for example, ethynyl, 1-propyn-1-yl, 1-propyn-3-yl, 1-butyn-4-yl or 2-butyn-4-yl;
- C ⁇ -C-Alkoxy can be linear or branched, e.g. Methoxy, ethoxy, propoxy, 1-methylethoxy, butoxy, 1-methylpropoxy, 2-methylpropoxy or 1, 1-dimethylethoxy;
- C 3 -C 6 ⁇ alkenyloxy can be linear or branched, such as, for example, allyloxy, 2-buten-1-yloxy or 3-buten-2-yloxy;
- C-Cg-Alkynyloxy can be linear or branched, e.g. 2-propyn-1-yloxy, 2-butyn-1-yloxy or 3-butyn-2-yloxy;
- C ⁇ -C 4 alkylthio can be linear or branched such as methyl thio, ethyl thio, propyl thio, 1-methyl ethyl thio, butyl thio,
- C ⁇ -C 4 alkylcarbonyl can be linear or branched, such as acetyl, ethylcarbonyl or 2-propylcarbonyl, 1-propylcarbonyl, 1-butylcarbonyl;
- C ⁇ -C-Alkoxycarbonyl can be linear or branched, e.g. Metoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, i-propoxycarbonyl or n-butoxycarbonyl;
- C 3 -C 8 -alkylcarbonylalkyl can be linear or branched, for example 2-oxo-prop-1-yl, 3-0xo-but-1-yl or 3-oxo-but-2-yl
- C ⁇ -C 8 alkyl can be linear or branched such as C ⁇ -C 4 alkyl, pentyl, hexyl, heptyl or octyl;
- C ⁇ -C 8 alkylcarbonyl can be linear or branched such as C ⁇ -C 4 alkylcarbonyl, 1-pentylcarbonyl, 1-hexylcarbonyl, 1-heptylcarbonyl or 1-octylcarbonyl;
- C 2 -C 8 alkenylcarbonyl can be linear or branched, such as, for example, ethenylcarbonyl, l-propen-3-ylcarbonyl, l-propen-2-ylcarbonyl, 1-propen-l-ylcarbonyl, 2-methyl-1-propenylcarbonyl, 1- Butene-l-ylcarbonyl, 1-penten-l-ylcarbonyl, 1-octene-l-ylcarbonyl;
- C 2 -C 8 alkynylcarbonyl can be linear or branched, such as, for example, ethynylcarbonyl, l-propyn-3-ylcarbonyl, 1-propyn-l-ylcarbonyl, 1-butyn-l-ylcarbonyl, 1-pentyn-l-ylcarbonyl, 1- Octin-l-yl carbonyl; C 3 -C 8 cycloalkylcarbonyl, cyclopropylcarbonyl, cyclobutylcarbonyl, cyclopentylcarbonyl, cyclohexylcarbonyl, 4-methylcyclohex-l-ylcarbonyl cycloheptylcarbonyl or cyclooctylcarbonyl;
- C ⁇ -C 4 alkylsulfonyl can be linear or branched such as methylsulfonyl, ethylsulfonyl or 2-propylsulfonyl, 1-propylsulfonyl, 2-methyl-l-propylsulfonyl, 1-butylsulfonyl;
- C ⁇ -C 8 alkylsulfonyl can be linear or branched such as C ⁇ -C-alkylsulfonyl, 1-pentylsulfonyl, 1-hexylsulfonyl, 1-heptylsulfonyl or 1-octylsulfonyl;
- C 3 -C 8 alkenylsulfonyl can be linear or branched such as l-propen-3-ylsulfonyl, l-propen-2-ylsulfonyl, 1-propen-l-ylsulfonyl, 2-methyl-l-propen-l- ylsulfonyl, 1-butene-l-ylsulfonyl, 1-pentene-l-ylsulfonyl, 1-octene-l-ylsulfonyl
- C 3 -C 8 alkynylsulfonyl can be linear or branched, such as, for example, l-propyn-3-ylsulfonyl, 1-propyn-l-ylsulfonyl, 1-butyn-l-ylsulfonyl, 1-pentyn-l-ylsulfonyl, 1- Octin-l-ylsulfonyl
- C 3 -C 8 cycloalkylsulfonyl is, for example, cyclopropylsulfonyl, cyclobutylsulfonyl, cyclopentylsulfonyl, cyclohexylsulfonyl, 4-methylcyclohex-1-ylsulfonyl, cycloheptylsulfonyl or cyclooctylsulfonyl;
- Halogen is e.g. Fluorine, chlorine, bromine, iodine.
- the invention further relates to those compounds from which the compounds of the formula I can be released (so-called prodrugs).
- prodrugs in which the release takes place under conditions such as those in certain body compartments, e.g. in the stomach, intestines, blood circulation, liver, foresee.
- the compounds I and also the intermediates for their preparation, e.g. III, IV and V, can have one or more asymmetrically substituted carbon atoms.
- Such compounds can exist as pure enantiomers or pure diastereomers or as a mixture thereof.
- the use of an enantiomerically pure compound as the active ingredient is preferred.
- the invention furthermore relates to the use of the above-mentioned carboxylic acid derivatives for the production of medicaments, in particular for the production of inhibitors for ET A and ET B receptors.
- the compounds of the invention are suitable as selective and as mixed antagonists as defined at the beginning.
- enantiomeric compounds of the formula V can be obtained by carrying out a classic racemate cleavage with suitable enantiomerically pure bases with racemic or diastereomeric compounds of the formula V.
- bases are e.g. 4-chlorophenylethylamine and the bases mentioned in WO 96/11914.
- enantiomerically pure compounds of the formula V can be obtained via an acid-catalyzed transetherification, as described in DE 19636046.3.
- R 16 is halogen or R 17 -S0 2 -, where R 17 can be C ⁇ -C-alkyl, C ⁇ -C 4 -haloalkyl or phenyl. Furthermore, at least one of the ring members X or Y or Z is nitrogen.
- the reaction preferably takes place in an inert solvent or diluent with the addition of a suitable base, ie a base which brings about a deprotonation of intermediate V, in a temperature range from room temperature to the boiling point of the solvent.
- solvents or diluents are aliphatic, alicyclic and aromatic hydrocarbons, each of which can optionally be chlorinated, such as, for example, hexane, cyclohexane, petroleum ether, ligroin, benzene, toluene, xylene, methylene chloride, chloroform, carbon-etra-chloride, ethyl chloride and trichlorethylene, ethers, such as, for example, diisopropyl ether, dibutyl ether, methyl tert.
- chlorinated such as, for example, hexane, cyclohexane, petroleum ether, ligroin, benzene, toluene, xylene, methylene chloride, chloroform, carbon-etra-chloride, ethyl chloride and trichlorethylene
- ethers such as, for example, diisopropyl ether, dibutyl
- nitriles such as, for example, acetonitrile and propionitrile
- acid amides such as, for example, dimethylformamide, dirnethylacetamide and N-methylpyrrolidone
- sulfoxides and sulfones such as, for example, dimethyl sulfoxide and sulfolane.
- an alkali or alkaline earth metal hydride such as sodium hydride, potassium hydride or calcium hydride, a carbonate such as alkali metal carbonate, e.g. Sodium or potassium carbonate, an alkali or alkaline earth metal hydroxide such as sodium or potassium hydroxide, an organometallic compound such as butyllithium or an alkali amide such as lithium diisopropylamide or lithium amide.
- Compounds of the formula I can also be prepared by starting from the corresponding carboxylic acids, ie compounds of the formula I in which R 1 is COOH, and converting them first in the usual manner into an activated form such as an acid halide, an anhydride or Imidazolid transferred and then reacted with a corresponding Hydroxy1 connection H ⁇ R 9 .
- This reaction can be carried out in the customary solvents and often requires the addition of a base, the above-mentioned being possible.
- These two steps can also be simplified, for example, by adding the carboxylic acid to
- Carboxylic acids emanate from compounds of the formula I in which R 1 represents a group COOM, where M can be an alkali metal cation or the E-equivalent of an alkaline earth metal cation.
- R 1 represents a group COOM
- M can be an alkali metal cation or the E-equivalent of an alkaline earth metal cation.
- A denotes a customary nucleofugic leaving group, for example halogen such as chlorine, bromine, iodine or aryl- or alkylsulfonyl optionally substituted by halogen, alkyl or haloalkyl, such as toluenesulfonyl and methylsulfonyl or another equivalent leaving group.
- Compounds of the formula RA with a reactive substituent A are known or are easy to obtain with the general specialist knowledge. This reaction can be carried out in the usual solvents. lead and is advantageously carried out with the addition of a base, the above mentioned being
- the preparation of the compounds I according to the invention requires the use of generally known protective group techniques.
- R 13 4-hydroxyphenyl
- the hydroxy group can first be protected as benzyl ether, which is then cleaved at a suitable stage in the reaction sequence.
- carboxylic acid derivatives of the general formula I - both as pure enantiomers or pure diastereomers or as a mixture thereof - are preferred, in which the substituents have the following meaning:
- R 2 is hydrogen, hydroxy, halogen, N (C ⁇ -C 4 -alkyl) 2 , C ⁇ -C 4 -alkyl, C ⁇ -C 4 -alkoxy, C ⁇ -C 4 -alkylthio, C ⁇ -C 4 -haloalkyl,
- C ⁇ -C-haloalkoxy, C ⁇ -C-hydroxyalkyl, or CR 2 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
- At least one of the ring members X, Y or Z is nitrogen.
- R 3 is hydrogen, hydroxy, halogen, N (-CC 4 -alkyl) 2 , C ⁇ -C 4 -alkyl, CC 4 -alkoxy, C ⁇ -C-alkylthio, C ⁇ -C 4 -haloalkyl, C ⁇ -C 4 -hydroxyalkyl , C ⁇ -C-haloalkoxy, or CR 3 is linked with CR 10 as indicated under Z to a 5- or 6-membered ring;
- R 4 and R 5 (which may be the same or different) Phenyl or naphthyl, which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, mercapto, amino, C ⁇ -C-alkyl, C ⁇ -C 4 haloalkyl, C -C 4 alkoxy, C ⁇ -C 4 -Halogenalkoxy, phenoxy, C ⁇ -C-alkylthio, NH (C ⁇ -C-alkyl) or N (C ⁇ -C-alkyl) 2 or phenyl, which can be substituted one or more times, for example one to three times by halogen, cyano , C ⁇ -C 4 alkyl, C ⁇ -C 4 haloalkyl, C ⁇ -C alkoxy, C ⁇ -C 4 haloalkoxy or C ⁇ -C 4 alkylthio; or
- Phenyl or naphthyl which are ortho-linked via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an S0 2 -, NH or N-alkyl group
- R 6 is a group
- the molecular weight of groups R 13 and R 14 taken together must be at least 60.
- R 13 and R 14 (which may be the same or different):
- C 3 -C 8 cycloalkyl where these radicals can each be mono- or polysubstituted by: halogen, hydroxyl, mercapto, carboxy, cyano, C ⁇ -C-alkyl, C ⁇ -C 4 ⁇ alkoxy, C ⁇ -C 4 alkylthio , C 1 -C 4 -Haiogenalkoxy; Phenyl or naphthyl, each of which can be substituted by one or more of the following radicals: halogen,
- R 13 and R 14 together form a C 3 -C 7 alkylene chain which is closed to form a ring and which can be mono- or polysubstituted by C ⁇ -C 4 alkyl, C ⁇ -C 4 haloalkyl, and in which an alkylene group is formed Oxygen or sulfur, can be replaced, such as - (CH 2 ) 3 -, - (CH 2 ) 4 -, - (CH 2 ) 5 -, - (CH 2 ) 6 -, - (CH 2 ) 7 -, - (CH 2 ) 2 -0- (CH 2 ) 2 -, - (CH 2 ) 2 -S- (CH 2 ) 2 -;
- R 13 and R 14 together form a C 3 -C 7 alkylene chain or C 4 -C 7 alkenylene chain, to which a phenyl ring is fused, such as 7-aza-bicyclo [4.2.0] - octa-l, 3, 5-triene, 2, 3-dihydroindole, indole, 1, 3-dihydroisoindole, 1,2,3, 4-tetrahydroquinoline, 1, 2, 3, 4-tetrahydroisoquinoline, the phenyl ring in each case can be substituted three times by halogen, C ⁇ -C 4 -alkyl, C ⁇ -C 4 -alkoxy, C ⁇ -C-haloalkyl, C ⁇ -C 4 -haloalkoxy, hydroxy, carboxy.
- a phenyl ring in each case can be substituted three times by halogen, C ⁇ -C 4 -alkyl, C ⁇ -C 4 -alkoxy, C ⁇ -C-
- the molecular weight of groups R 13 and R 14 taken together must be at least 46.
- R 7 and R 8 (which may be the same or different):
- R 15 C 1 -C 4 alkyl, C ⁇ -C-alkoxy, which carry one of the following radicals: hydroxy, carboxy, amino, NH (CC 4 -alkyl), N (-C-C 4 alkyl) 2 , carboxamide or C0N (CC 4 alkyl) 2 .
- R 18 is hydrogen
- C ⁇ -C 4 alkyl, C 3 -C 4 alkenyl or C 3 -C 4 alkynyl where these radicals can each be substituted one or more times by: halogen, C ⁇ -C-alkoxy, C ⁇ -C 4 -alkylthio , C ⁇ -C 4 haloalkoxy, C 3 -C 8 cycloalkyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- or polysubstituted, for example one to three times by halogen, hydroxy, -C-C 4 alkyl, C ⁇ -C 4 haloalkyl, C -C 4 alkoxy or C ⁇ -C 4 alkyl thio;
- Phenyl or naphthyl each of which can be substituted by one or more of the following radicals: halogen, hydroxyl, R 15 , CC 4 -alkyl, C ⁇ -C-alkoxycarbonyl, CC-alkoxy, C ⁇ -C 4 -alkylthio, dioxomethylene, dioxoethylene or Phenyl which can be mono- or polysubstituted, for example mono- to trisubstituted by halogen, C ⁇ -C-alkyl, C ⁇ -C-haloalkyl, C--C 4 alkoxy;
- Phenylcarbonyl or naphthylcarbonyl each of which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, R 15 , C ⁇ -C 4 -alkyl, C ⁇ -C 4 -haloalkyl, C ⁇ -C 4 -alkylcarbonyl, C ⁇ -C 4 -alkoxycarbonyl, C ⁇ -C 4 -alkoxy, phenoxy, C ⁇ -C 4 -alkylthio, dioxomethylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, C ⁇ -C 4 - Alkyl, C ⁇ -C 4 haloalkyl, C ⁇ -C 4 alkoxy, or C ⁇ -C 4 alkylthio;
- C ⁇ -C 4 -alkylsulfonyl where these radicals can each be mono- or polysubstituted by: halogen, C ⁇ -C-alkoxy, phenyl, it being possible for the said ajryl radical in turn to be mono- to trisubstituted by halogen, C ⁇ -C 4 -Alkyl, C ⁇ -C 4 haloalkyl, C ⁇ -C 4 ⁇ alkoxy or C ⁇ -C 4 alkylthio;
- Phenylsulfonyl or naphthylsulfonyl each of which can be substituted by one or more of the following radicals: halogen, cyano, R 15 , C ⁇ -C 4 alkyl, C ⁇ -C 4 alkoxy, dioxomethylene, dioxoethylene or phenyl, which is mono- to trisubstituted can be by halogen, C ⁇ -C 4 alkyl, -C-C-haloalkyl, C ⁇ -C 4 alkoxy or C ⁇ -C-alkylthio;
- R 20 is hydrogen
- C ⁇ -C 4 alkyl where these radicals can each be monosubstituted by: hydroxy, mercapto, carboxy, amino, C 3 -Cs-cycloalkyl, indolyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- to trisubstituted by halogen, hydroxy, mercapto, carboxy, C ⁇ -C 4 alkyl, C -C alkoxy, amino or C ⁇ -C alkylthio.
- R 21 is hydrogen, C ⁇ -C-alkyl.
- R 2 trifluoromethyl, C ⁇ -C 4 alkyl, C ⁇ -C alkoxy, C ⁇ -C 4 alkylthio,
- CR 2 Hydroxymethyl, or CR 2 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
- Z is nitrogen or CR 12 , wherein R 12 is hydrogen, fluorine or
- At least one of the ring members X, Y or Z is nitrogen
- R 3 trifluoromethyl, CC 4 alkyl, C ⁇ -C 4 alkoxy, C ⁇ -C 4 alkylthio,
- CR 3 Hydroxymethyl, or CR 3 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
- R 4 and R 5 (which may be the same or different):
- Phenyl or naphthyl which can be substituted by one or more of the following radicals: halogen, hydroxy,
- Phenyl or naphthyl which are ortho-linked via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an S0, NH or N-alkyl group
- R 6 is a group
- the molecular weight of groups R 13 and R 14 taken together must be at least 60.
- R 13 and R 14 (which may be the same or different):
- Phenyl which can be mono- to trisubstituted by: halogen, carboxy, hydroxy, amino, R 15 , C ⁇ -C 4 -alkyl, CC-alkoxy, CC 4 -alkylthio, C ⁇ -C 4 -haloalkyl, C ⁇ -C 4 -Alkyl- carbonyl, C ⁇ -C 4 -alkoxycarbonyl, C ⁇ -C-haloalkoxy, NH (C ⁇ -C 4 -alkyl), N (C ⁇ -C 4 -alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, the one to three times can be substituted by halogen, C ⁇ -C 4 alkyl, C ⁇ -C-alkoxy or C ⁇ -C-alkylthio; or R 13 and R 14 together form a C 3 -C alkylene chain which is closed to a ring and which can be mono- or polysubstituted with C ⁇ -C 4
- R 13 and R 14 together form a closed C 3 -C 7 alkylene chain to which the phenyl ring is fused, such as 2, 3-dihydroindole, indole, 1, 3-dihydroisoindole, 1, 2, 3, 4-tetra- hydroquinoline, 1, 2, 3, 4-tetrahydroisoquinoline, where the phenyl ring can in each case be substituted one to three times by halogen, C ⁇ -C 4 ⁇ alkyl, C ⁇ -C 4 ⁇ alkoxy, C ⁇ -C4-haloalkoxy, hydroxy, carboxy.
- the groups R 13 and R 14 taken together must contain at least 5 carbon atoms.
- R 7 and R 8 (which may be the same or different)
- R 15 C ⁇ -C 4 alkyl, C ⁇ -C 4 alkoxy, which carry one of the following radicals: hydroxy, NH (C ⁇ -C 4 alkyl), N (C ⁇ -C 4 alkyl) 2 , carboxamide or CON ( C ⁇ -C-alkyl) 2 .
- R 18 is hydrogen
- Phenyl which can be monosubstituted to trisubstituted by: halogen, hydroxy, R 15 , C 4 -C 4 -alkyl, C ⁇ -C 4 -alkoxycarbonyl, C ⁇ -C-alkoxy, dioxomethylene, dioxoethylene or phenyl, which is mono- to triple can be substituted by: halogen, C ⁇ -C-alkyl, trifluoromethyl, C ⁇ -C 4 -alkoxy;
- R 19 C ⁇ -C-alkylcarbonyl, where these radicals can each be substituted one to three times by: halogen, C ⁇ -C 4 alkoxy, C 3 -C 8 cycloalkyl, phenyl, which in turn can be substituted one to three times can by: halogen, C ⁇ -C 4 alkyl or C ⁇ -C 4 -Alk ⁇ xy;
- C 3 -C 8 cycloalkylcarbonyl Phenylcarbonyl or naphthylcarbonyl, each of which can be substituted by one or more of the following radicals: halogen, R 15 , C ⁇ -C 4 alkyl, C ⁇ -C 4 alkoxy, phenoxy, dioxomethylene, dioxoethylene or phenyl, the one to three times substi - Can be tuiert by: halogen, CC 4 alkyl or C ⁇ -C 4 alkoxy;
- C ⁇ -C 4 -alkylsulfonyl where these radicals can be substituted one to three times by: halogen, C ⁇ -C 4 -alkoxy, phenyl, which in turn can be substituted one to three times by: halogen, C ⁇ -C 4 -alkyl , C ⁇ -C 4 alkoxy or C ⁇ -C-alkylthio;
- R 20 is hydrogen; C ⁇ -C-alkyl.
- R 21 is hydrogen, C -C alkyl.
- the compounds of the present invention offer new therapeutic potential for the treatment of hypertension, pulmonary hypertension, myocardial infarction, angina pectoris, arrhythmia, acute / chronic kidney failure, chronic heart failure, renal failure, cerebral vasospasm, cerebral ischemia, subarachnoid hemorrhage, migraine, asthma Atherosclerosis, endotoxic shock, endotoxin-induced organ failure, intravascular coagulation, restenosis after angioplasty and by-pass surgery, benign prostate hyperplasia, ischemic and intoxication-induced kidney failure or hypertension, metastasis and growth of mesenchymal tumors, contrast agents -induced kidney failure, pancreatitis, gastrointestinal ulcers
- the invention further relates to combinations of endothelin receptor antagonists of the formula I and inhibitors of the renin-angiotensin system.
- Inhibitors of the renin-angiotensin system are renin inhibitors, angiotensin II antagonists and angiotensin converting enzyme (ACE) inhibitors.
- Combinations of endothelin receptor antagonists of the formula I and ACE inhibitors are preferred.
- the invention further relates to combinations of endothelin receptor antagonists of the formula I and beta-blockers.
- the invention further relates to combinations of endothelin receptor antagonists of the formula I and diuretics.
- the invention further relates to combinations of endothelin receptor antagonists of the formula I and substances which block the action of VEGF (vascular endothelial growth factor).
- VEGF vascular endothelial growth factor
- substances which block the action of VEGF are, for example, antibodies directed against VEGF or specific binding proteins or also low molecular weight substances which can specifically inhibit VEGF release or receptor binding.
- the combinations mentioned above can be administered simultaneously or sequentially in time. They can be used both in a single pharmaceutical formulation or in separate formulations.
- the form of administration can also be different, for example the endothelin receptor antagonists can be administered orally and VEGF inhibitors parenterally.
- Another object of the invention is a structural fragment of the formula
- Such structural fragments are suitable as structural components of endothelin receptor antagonists.
- Another object of the invention are endothelin receptor antagonists consisting of a structural fragment of the formula
- radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , W, X, Y and Z have the meaning given above, covalently linked to a group which has a molecular weight of at least 30, preferably 40.
- Another object of the invention are to provide a first object of the invention.
- Endothelin receptor antagonists consisting of a structural fragment of the formula
- radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 20 , R 21 , W, X, Y and Z have the meaning given in Claim 1, via an N-- Atom covalently linked to a group that has a molecular weight of at least 58.
- Another object of the invention are compounds of
- the ET A or ET B receptor expressing CHO cells were in DMEM NUT MIX F 12 medium (Gibco, No. 21331-020) with 10% fetal calf serum (PAA Laboratories GmbH, Linz, No. A15-022) , 1 mM glutamine (Gibco No. 25030-024), 100 U / ml penicillin and 100 ⁇ g / ml streptomycin (Gibco, Sigma No. P-0781). After 48 hours the cells were washed with PBS and with 0.05% trypsin-containing ger PBS incubated for 5 minutes at 37 ° C. The mixture was then neutralized with medium and the cells were collected by centrifugation at 300 ⁇ g.
- the cells were adjusted to a concentration of 10 8 cells / ml buffer (50 mM Tris-HCl buffer, pH 7.4) and then disintegrated by ultrasound (Branson Sonifier 250, 40-70 seconds / constant / output 20).
- Incubation buffer 50 mM Tris-HCl, pH 7.4 with 5 mM MnCl 2 , 40 mg / ml bacitracin and 0.2% BSA suspended in a concentration of 50 ⁇ g protein per test batch and at 25 ° C. with 25 pM
- test animals were given the test compounds i.V. 30 min before the ETI administration. injected (1 ml / kg). To determine the ET antagonistic properties, the blood pressure changes in the test animals were compared with those in the control animals.
- big endothelin (20 ⁇ g / kg, Appl. Vol. 0.5 ml / kg) or ET1 (0.3 ⁇ g / kg, Appl. Vol. 0.5 ml / kg) is given intravenously. Blood pressure and heart rate are continuously recorded over 30 minutes. The significant and persistent changes in blood pressure are calculated as the area under the curve (AUC). To determine the antagonistic effect of the test substances, the AUC of the substance-treated animals is compared with the AUC of the control animals.
- the compounds according to the invention can be administered in the usual way orally or parenterally (subcutaneously, intravenously, intramuscularly, intraperitoneally). It can also be applied with vapors or sprays through the nasopharynx.
- the dosage depends on the age, condition and weight of the patient and on the type of application.
- the daily dose of active ingredient is between approximately 0.5 and 50 mg / kg body weight when administered orally and between approximately 0.1 and 10 mg / kg body weight when administered parenterally.
- the new compounds can be used in the customary pharmaceutical application forms, solid or liquid, e.g. as tablets, film-coated tablets, capsules, powders, granules, dragees, suppositories, solutions, ointments, creams or sprays. These are manufactured in the usual way.
- the active ingredients can be processed with the usual pharmaceutical auxiliaries such as tablet binders, fillers, preservatives, tablet disintegrants, flow regulators, plasticizers, wetting agents, dispersants, emulsifiers, solvents, retardants, antioxidants and / or propellants (cf. H. Sucker et al. : Pharmaceutical Technology, Thieme-Verlag, Stuttgart, 1991).
- the administration forms obtained in this way normally contain the active ingredient in an amount of 0.1 to 90% by weight.
- the aqueous phase was extracted with ether, the organic phase thus obtained was discarded, then the aqueous phase was adjusted to pH 1 with hydrochloric acid and extracted with ether.
- the organic phase was dried over sodium sulfate, the solvent was distilled off and the residue was chromatographed on silica gel (methylene chloride / methanol 9: 1). Yield 14.0 g of white foam.
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Abstract
The invention relates to carboxylic acid derivatives of formula (I), wherein R6 represents a group (a) or (b), R?13 and R14¿ being the same or different and having the following meaning: hydrogen; on the condition that R?13 and R14¿ are not hydrogen at the same time, C¿1?-C8-alkyl, C3-C8-cycloalkyl, C3-C8-alkenyl, C3-C8-alkinyl, benzyl, phenyl, naphthyl, optionally substituted; or R?13 and R14¿ together form an optionally substituted C¿3?-C7-alkylene chain which is closed in a ring and in which an alkylene group can be replaced by oxygen, sulphur or nitrogen; or R?13 and R14¿ together form an optionally substituted C¿3?-7-alkylene chain or C3-C7-alkenylene chain which is closed in a ring and to which an optionally substituted phenyl ring is anellated. The other substituents have the meanings given in the description. The invention also relates to the production of the novel carboxylic acid derivatives and to their use as endothelin receptor antagonists.
Description
Neue Carbonsäurederivate, die Amidseitenketten tragen, ihre Herstellung und Verwendung als Endothelin-RezeptorantagonistenNew carboxylic acid derivatives bearing amide side chains, their production and use as endothelin receptor antagonists
Beschreibungdescription
Die vorliegende Erfindung betrifft neue Carbonsäuredrivate, deren Herstellung und Verwendung.The present invention relates to new carboxylic acid derivatives, their preparation and use.
Endothelin ist ein aus 21 Aminosäuren aufgebautes Peptid, das von vaskulärem Endothel synthetisiert und freigesetzt wird. Endothelin existiert in drei Isoformen, ET-1, ET-2 und ET-3. Im Folgenden bezeichnet "Endothelin" oder "ET" eine oder alle Isoformen von Endothelin. Endothelin ist ein potenter Vasokonstrik- tor und hat einen starken Effekt auf den Gefäßtonus. Es ist bekannt, daß diese Vasokonstriktion von der Bindung von Endothelin an seinen Rezeptor verursacht wird (Nature, 332. 411-415, 1988; FEBS Letters, 231. 440-444, 1988 und Biochem. Biophys. Res. Commun., 15., 868-875, 1988).Endothelin is a 21 amino acid peptide that is synthesized and released by vascular endothelium. Endothelin exists in three isoforms, ET-1, ET-2 and ET-3. Hereinafter, "endothelin" or "ET" means one or all isoforms of endothelin. Endothelin is a potent vasoconstrictor and has a strong effect on vascular tone. This vasoconstriction is known to be caused by the binding of endothelin to its receptor (Nature, 332, 411-415, 1988; FEBS Letters, 231, 440-444, 1988 and Biochem. Biophys. Res. Commun., 15. , 868-875, 1988).
Erhöhte oder abnormale Freisetzung von Endothelin verursacht eine anhaltende Gefäßkontraktion in peripheren, renalen und zerebralen Blutgefäßen, die zu Krankheiten führen kann. Wie in der Literatur berichtet, ist Endothelin in einer Reihe von Krankheiten invol- viert. Dazu zählen: Hypertonie, akuter Myokardinfarkt, pulmonare Hypertonie, Raynaud-Syndrom, zerebrale Vasospasmen, Schlaganfall, benigne Prostatahypertrophie, Atherosklerose und Asthma (J. Va- scular Med. Biology 2, 207 (1990), J. Am. Med. Association 264, 2868 (1990), Nature 3_4_4, 114 (1990), N. Engl . J. Med. 122., 205 (1989), N. Engl. J. Med. 3_2£, 1732 (1993), Nephron ££, 373Increased or abnormal release of endothelin causes persistent vascular contraction in peripheral, renal, and cerebral blood vessels, which can lead to disease. As reported in the literature, endothelin is involved in a number of diseases. These include: hypertension, acute myocardial infarction, pulmonary hypertension, Raynaud's syndrome, cerebral vasospasm, stroke, benign prostatic hypertrophy, atherosclerosis and asthma (J. Vascular Med. Biology 2, 207 (1990), J. Am. Med. Association 264 , 2868 (1990), Nature 3_4_4, 114 (1990), N. Engl. J. Med. 122., 205 (1989), N. Engl. J. Med. 3_2 £, 1732 (1993), Nephron ££, 373
(1994), Stroke 23., 904 (1994), Nature 3_£5_, 759 (1993), J. Mol. Cell. Cardiol. 27., -A234 (1995); Cancer Research 5JL, 663 (1996)).(1994), Stroke 23, 904 (1994), Nature 3-5, 759 (1993), J. Mol. Cell. Cardiol. 27., -A234 (1995); Cancer Research 5JL, 663 (1996)).
Mindestens zwei Endothelinrezeptorsubtypen, ETA- und ETB-Rezeptor, werden zur Zeit in der Literatur beschrieben (Nature 348. 730 (1990), Nature 348, 732 (1990)). Demnach sollten Substanzen, die die Bindung von Endothelin an die beiden Rezeptoren inhibieren, physiologische Effekte von Endothelin antagonisieren und daher wertvolle Pharmaka darstellen.At least two endothelin receptor subtypes, ET A and ET B receptor, are currently described in the literature (Nature 348, 730 (1990), Nature 348, 732 (1990)). Accordingly, substances that inhibit the binding of endothelin to the two receptors should antagonize the physiological effects of endothelin and should therefore be valuable pharmaceuticals.
In der Patentanmeldung DE 19636046.3 wurden gemischte ETA/ETB-Rezeptorantagonisten beschrieben. Wichtig für diese Verbindungen ist der Spacer Q (Siehe Formel II), der in seiner Länge einer C2-C-Alkylkette entspricht, und die Funktion hat, in den Verbindungen der Formel II einen definierten Abstand zwischen R6 und W herzustellen.
Mixed ET A / ET B receptor antagonists have been described in patent application DE 19636046.3. Important for these compounds is the spacer Q (see formula II), which corresponds in length to a C 2 -C alkyl chain and has the function of producing a defined distance between R 6 and W in the compounds of the formula II.
Weiterhin sind in der Patentanmeldung WO 97/38980 folgende Verbindungen der Formel VII als Endothelinrezeptorantagonisten beschrieben:Furthermore, the following compounds of the formula VII are described as endothelin receptor antagonists in patent application WO 97/38980:
Als Vorteil dieser Verbindungen wird die niedrige Plasmabidung genannt .The low plasma separation is mentioned as an advantage of these compounds.
Überraschenderweise wurde gefunden, daß mittels des Spacers Q = R6CR7R8 (siehe Formel I)in Abhängigkeit von R6 = Amid die Rezeptoraffinität und -Selektivität beeinflußt werden kann. Somit können entweder ETA-selektive, ETB-selektive oder aber gemischte Reptorantogonisten hergestellt werden.Surprisingly, it was found that the spacer Q = R 6 CR 7 R 8 (see formula I), depending on R 6 = amide, can influence the receptor affinity and selectivity. Either ET A selective, ET B selective or mixed reptor antagonists can thus be produced.
Als ETA (ETB) -spezifische Antagonisten bezeichnen wir hier solche Antagonisten, deren Affinität zum ETA (ETB) -Rezeptor mindestens zehnfach höher ist als ihre Affinität zum ETB (ETA) -Rezeptor . Bevorzugt sind solche Verbindungen, deren Affinitätsunterschied zu den beiden Rezeptoren mindestens zw.anzig beträgt.As ET A (ET B ) -specific antagonists we refer to those antagonists whose affinity for the ET A (ET B ) receptor is at least ten times higher than their affinity for the ET B (ET A ) receptor. Preferred compounds are those whose affinity difference to the two receptors is at least twenty.
Gemischte Endothelinrezeptorantagonisten sind solcheMixed endothelin receptor antagonists are such
Verbindungen, die mit ungefähr gleicher Affinität an den ETA und den ETB Rezeptor binden. Ungefähr gleiche Affinität zu den Rezeptoren besteht, wenn der Quotient der Affinitäten größer 0,05 (bevorzugt 0,1) und kleiner 20 (bevorzugt 10) ist.Compounds that bind to the ET A and the ET B receptor with approximately the same affinity. There is approximately the same affinity for the receptors if the quotient of the affinities is greater than 0.05 (preferably 0.1) and less than 20 (preferably 10).
Es bestand nun die Aufgabe Verbindungen zu identifizieren, die zu einer der drei Selektivitätsgruppen gehören.
Gegenstand der Erfindung sind Carbonsäurederivate der Formel IThe task now was to identify compounds that belong to one of the three selectivity groups. The invention relates to carboxylic acid derivatives of the formula I.
R1 steht für Tetrazol oder für eine GruppeR 1 stands for tetrazole or for a group
OO
IIII
C —R in der R folgende Bedeutung hat:C —R in which R has the following meaning:
a) ein Rest OR9, worin R9 bedeutet:a) a radical OR 9 , in which R 9 denotes:
Wasserstoff, das Kation eines Alkalimetalls, das Kation eines Erdalkalimetalls, ein physiologisch verträgliches organisches Ammoniumion wie tertiäres Cι-C4-Alkylammonium oder das Ammoniumion;Hydrogen, the cation of an alkali metal, the cation of an alkaline earth metal, a physiologically compatible organic ammonium ion such as tertiary C 1 -C 4 -alkylammonium or the ammonium ion;
C3-C8-Cycloalkyl, Cι-C8-Alkyl, CH2-Phenyl, die durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Nitro, Cyano, Cι~C-Alkyl, C-].-C4-Halogenalkyl, Hydroxy, Cχ-C4-Alkoxy, Mercapto, Cι-C-Alkylthio, Amino, NH(Cι-C4-Alkyl) , N(Cι-C4-Alkyl) 2;C 3 -C 8 cycloalkyl, -CC 8 -alkyl, CH 2 -phenyl, which can be substituted by one or more of the following radicals: halogen, nitro, cyano, -C ~ C-alkyl, C-] . -C 4 -haloalkyl, hydroxy, Cχ-C 4 alkoxy, mercapto, -C-C-alkylthio, amino, NH (-C-C 4 alkyl), N (Cι-C 4 alkyl) 2 ;
Eine C3-C6~Alkenyl - oder eine C3-C6-Alkinylgruppe, wobei diese Gruppen ihrerseits ein bis fünf Halogenatome tragen können;A C 3 -C 6 ~ alkenyl or a C 3 -C 6 alkynyl group, these groups in turn being able to carry one to five halogen atoms;
R9 kann weiterhin ein Phenylrest sein, welcher ein bis fünf Halogenatome und/oder ein bis drei der folgenden Reste tragen kann: Nitro, Cyano, Cι-C-Alkyl, Cι-C-Halogenalkyl, Hydroxy, Cι~C-Alkoxy, Mercapto, Cι-C-Alkylthio, Amino, NH (C1-C4-Alkyl ) , N(C1-C4-Alkyl ) 2;R 9 can also be a phenyl radical which can carry one to five halogen atoms and / or one to three of the following radicals: nitro, cyano, C 1 -C 4 -alkyl, C 1 -C 6 -haloalkyl, hydroxy, C 1 -C 8 -alkoxy, mercapto , -CC alkylthio, amino, NH (C1-C4 alkyl), N (C 1 -C 4 alkyl) 2 ;
b) ein über ein Stickstoffatom verknüpfter 5-gliedriger Hetero- aromat wie Pyrrolyl, Pyrazolyl, Imidazolyl und Triazolyl, welcher ein bis zwei Halogenatome, oder eins bis zwei Cχ-C-Alkyl oder eins bis zwei Cι-C-Alkoxygruppen tragen kann.
c) eine Gruppeb) a 5-membered heteroaromatic linked via a nitrogen atom, such as pyrrolyl, pyrazolyl, imidazolyl and triazolyl, which can carry one or two halogen atoms, or one or two Cχ-C-alkyl or one or two Cι-C-alkoxy groups. c) a group
(P)v R10(P) v R 10
<CH2>p< CH 2> p
in der k die Werte 0, 1 und 2, p die Werte 1, 2, 3 und 4 annehmen und R10 fürwhere k is 0, 1 and 2, p is 1, 2, 3 and 4 and R 10 is
Cχ-C4-Alkyl, C3-C8-Cycloalkyl, C3-C6-Alkenyl, C3-C6-Alkinyl oder Phenyl steht, das durch einen oder mehrere, z.B. ein bis drei der folgenden Reste substituiert sein kann:Cχ-C 4 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 alkynyl or phenyl, which can be substituted by one or more, for example one to three of the following radicals :
Halogen, Nitro, Cyano, Cι-C4-Alkyl, C!-C4-Halogenalkyl, Hydroxy, Cι-C4-Alkoxy, Cχ-C4-Alkylthio, Mercapto, Amino, NH (Cι-C4-Alkyl ) , N(Cι-C4-Alkyl) 2.Halogen, nitro, cyano, C 1 -C 4 alkyl, C ! -C 4 haloalkyl, hydroxy, -C 4 alkoxy, C 4 -C 4 alkylthio, mercapto, amino, NH (-C 4 alkyl), N (-C 4 alkyl) 2 .
d) ein Rest 0 d) a remainder 0
IIII
—N S — R11 —NS - R 11
HH
worin R11 bedeutet:where R 11 means:
Cι-C4-Alkyl, Cι-C4-Halogenalkyl C3-C6-Alkenyl, C3-C6-Alkinyl, C3-C-3-Cycloalkyl, wobei diese Reste einen Cι-C4-Alkoxy-, C1-C4-Alkylthio- und/oder einen Phenylrest wie unter c) genannt tragen können;Cι-C 4 -alkyl, C 4 -haloalkyl C 3 -C 6 alkenyl, C 3 -C 6 alkynyl, C 3 -C- 3 -cycloalkyl, these radicals being a Cι-C 4 alkoxy, C 1 -C 4 alkylthio and / or a phenyl radical as mentioned under c) can carry;
Phenyl, das durch ein bis drei der folgenden Reste substituiert sein kann: Halogen, Nitro, Cyano, Cι-C4-Alkyl, C1-C4-Halogenalkyl, Hydroxy, Cι-C4-Alkoxy, Cι-C4-Alkylthio, Mercapto, Amino, NH(C1-C4-Alkyl ) , N(Cι-C -Alkyl)2 Phenyl which may be substituted by one to three of the following radicals: halogen, nitro, cyano, C 4 alkyl, C 1 -C 4 haloalkyl, hydroxy, Cι-C 4 -alkoxy, C 4 alkylthio , Mercapto, amino, NH (C 1 -C 4 alkyl), N (-C -C alkyl) 2nd
Die übrigen Substituenten haben die folgende Bedeutung:The other substituents have the following meaning:
R2 Wasserstoff, Hydroxy, NH2, NH (C-i^-Alkyl) , N(Cι--C4-Alkyl)2, Halogen, Cι-C4-Alkyl, C2-C-Alkenyl, C2-C4-Alkinyl, Cι-C4-Hydroxyalkyl, Cι-C4-Halogenalkyl, Cχ-C4-Alkoxy, Cι-C4-Halogenalkoxy oder Cι-C-Alkylthio, oder CR2 ist mit CR10 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring ver- knüpft.
X Stickstoff oder Methin.R 2 is hydrogen, hydroxyl, NH 2 , NH (Ci ^ alkyl), N (-C - C 4 alkyl) 2 , halogen, -C - C 4 alkyl, C 2 -C alkenyl, C 2 -C 4 -Alkynyl, -C-C 4 -hydroxyalkyl, Cι-C 4 -haloalkyl, Cχ-C 4 -alkoxy, Cι-C 4 -haloalkoxy or Cι-C-alkylthio, or CR 2 is with CR 10 as specified under Z to one 5- or 6-membered ring linked. X nitrogen or methine.
Y Stickstoff oder Methin.Y nitrogen or methine.
Z Stickstoff oder CR12, worin R12 Wasserstoff, Halogen oderZ is nitrogen or CR 12 , wherein R 12 is hydrogen, halogen or
C1-C4-Alkyl, bedeutet oder CR12 bildet zusammen mit CR2 oder CR3 einen 5- oder 6-gliedrigen Alkylen- oder Alkenylenring, der durch eine oder zwei Cι-C4-Alkylgruppen substituiert sein kann und worin jeweils eine oder mehrere Methylengruppen durch Sauerstoff, Schwefel, -NH oder N(Cι-C -Alkyl) ersetzt sein können.C 1 -C 4 alkyl, or CR 12 forms together with CR 2 or CR 3 a 5- or 6-membered alkylene or alkenylene ring, which can be substituted by one or two -C 4 alkyl groups and in each of which one or more methylene groups can be replaced by oxygen, sulfur, -NH or N (-CC alkyl).
Mindestens eines der Ringglieder X, Y oder Z ist Stickstoff.At least one of the ring members X, Y or Z is nitrogen.
R3 Wasserstoff, Hydroxy, NH2, NH (C1-C4-Alkyl ) , N(Cι-C -Alkyl)2, Halogen, Cι-C-Alkyl, C2-C4-Alkenyl, C2-C4-Alkinyl, Cι-C4-Halogenalkyl, Cι~C-Alkoxy, Cι-C4-Halogenalkoxy, Cι-C-Hydroxyalkyl, Cι-C4-Alkylthio, oder CR3 ist mit CR12 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring ver- knüpft.R 3 is hydrogen, hydroxyl, NH 2 , NH (C 1 -C 4 alkyl), N (-C 1 -C 4 alkyl) 2 , halogen, -C 1 -C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, Cι-C4 haloalkyl, Cι ~ C alkoxy, Cι-C4-haloalkoxy, Cι-C hydroxyalkyl, Cι-C 4 -alkylthio, or CR 3 is as indicated under Z CR 12 to a 5- or 6-membered ring linked.
R4 und R5 (die gleich oder verschieden sein können) :R 4 and R 5 (which may be the same or different):
Phenyl oder Naphthyl, die durch einen oder mehrere der fol- genden Reste substituiert sein können: Halogen, Nitro, Cyano, Hydroxy, Mercapto, C3.-C4-Alkyl, C2-C4-Alkenyl, C2-C-Alkinyl, Cι-C4-Halogenalkyl, Cι-C4-Alkoxy, Phenoxy, Carboxy, Qι.-C-Halogenalkoxy, Cι-C4-Alkylthio, Amino, NH (C1-C4-Alkyl ) , N(Cι-C4-Alkyl) oder Phenyl, das ein- oder mehrfach substi- tuiert sein kann, z.B. ein- bis dreifach durch Halogen,Phenyl or naphthyl, which can be substituted by one or more of the following radicals: halogen, nitro, cyano, hydroxy, mercapto, C 3 -C 4 -alkyl, C 2 -C 4 -alkenyl, C 2 -C- alkynyl, Cι-C4 haloalkyl, Cι-C4-alkoxy, phenoxy, carboxyl, q i. -C-haloalkoxy, -CC 4 -alkylthio, amino, NH (C 1 -C 4 -alkyl), N (-C-C 4 alkyl) or phenyl, which can be substituted one or more times, for example a - up to three times by halogen,
Nitro, Cyano, C1-C4-Alkyl, Cι-C4-Halogenalkyl, Ci-C-Alkoxy, Cι-C4-Halogenalkoxy oder Cι-C4-Alkylthio; oderNitro, cyano, C 1 -C 4 -alkyl, C 4 haloalkyl, Ci-C alkoxy, Cι-C4-haloalkoxy or Cι-C 4 alkylthio; or
Phenyl oder Naphthyl, die orthoständig über eine direkte Bin- düng, eine Methylen-, Ethylen- oder Ethenylengruppe, ein Sauerstoff- oder Schwefelatom oder eine S02-, NH- oder N-Alkyl- Gruppe miteinander verbunden sind;Phenyl or naphthyl, which are linked to one another via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an SO 2 , NH or N-alkyl group;
C3-C8-CycloalkylC 3 -C 8 cycloalkyl
R6 eine GruppeR6 a group
und R14 (die gleich oder verschieden sein können) : and R 14 (which may be the same or different):
Wasserstoff mit der Maßgabe, daß R13 und R14 nicht gleichzeitig Wasserstoff sein dürfen,Hydrogen with the proviso that R 13 and R 14 must not be hydrogen at the same time,
Ci-Cß-Alkyl, C3-C8-Alkenyl oder C3-C8-Alkinyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Mercapto, Carboxy, Nitro, Amino, Carboxamid, Cyano, Cι-C4-Alkoxy, C3-C6-Alkenyloxy, C3-C6-Alkinyloxy, Cι-C4-Alkylthio, Cι-C-Halogenalkoxy, Cι-C4-Alkylcarbonyl, Cι-C4-Alkoxycarbonyl, C3-C8-Alkyl- carbonylalkyl, C3-C8-Cycloalkyl, Indan-1-yl, Indan-2-yl, Tetrahydronaphthalin-1-yl, Tetrahydronaphthalin-2-yl, NH (C1-C4-Alkyl ) , N(Cι-C -Alkyl ) 2, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Hydroxy, Mercapto, Carboxy, Nitro, Cyano, Cι-C4-Alkyl, Cι-C4-Halogenalkyl, Cι-C4-Alkoxy, C_-C4-Halogenalkoxy, Amino, NH(Cι-C4-Alkyl) , N(Cι-C4-Alkyl ) 2, oder Cι-C -Alkylthiθ;Ci-C ß alkyl, C 3 -C 8 alkenyl or C 3 -C 8 alkynyl, where these radicals can each be substituted one or more times by: halogen, hydroxy, mercapto, carboxy, nitro, amino, carboxamide, cyano, C 4 alkoxy, C 3 -C 6 alkenyloxy, C 3 -C 6 alkynyloxy, Cι-C 4 alkylthio, Cι-C -haloalkoxy, Cι-C 4 alkylcarbonyl, Cι-C 4 - Alkoxycarbonyl, C 3 -C 8 alkylcarbonylalkyl, C 3 -C 8 cycloalkyl, indan-1-yl, indan-2-yl, tetrahydronaphthalin-1-yl, tetrahydronaphthalin-2-yl, NH (C 1 -C 4- alkyl), N (-C-alkyl) 2 , phenoxy or phenyl, where the aryl radicals mentioned may in turn be substituted one or more times, for example one to three times by halogen, hydroxy, mercapto, carboxy, nitro, cyano, Cι-C 4 -alkyl, C 4 haloalkyl, Cι-C4 alkoxy, C_-C 4 haloalkoxy, amino, NH (Cι-C4 alkyl), N (Cι-C4 alkyl) 2 , or -CC-Alkylthiθ;
c 3~c 8-Cycloalkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Mercapto, Carboxy, Nitro, Cyano, Cι-C4-Alkyl, C2-C4~Alkenyl, C2-C4-Alkinyl, Cι-C4-Alkoxy, Cι-C4-Alkylthio, Cι-C4-Halogen- alkoxy; c ~ c 3 8 -cycloalkyl, where these radicals may each be mono- or can be substituted in many ways: halogen, hydroxy, mercapto, carboxy, nitro, cyano, C 4 alkyl, C 2 -C 4 -alkenyl, C 2 -C 4 alkynyl, Cι-C 4 -alkoxy, C 4 alkylthio, Cι-C4-halo-alkoxy;
Phenyl oder Naphthyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Nitro, Carboxamid, Mercapto, Carboxy, Cyano, Hydroxy, Amino, R15, Cι-C4-Alkyl, C2-C4-Alkenyl, C2-C4-Alkinyl, C3-C6-Alkenyloxy, C1-C4-Halogenalkyl, C3-C6-Alkinyloxy, Cι-C-Alkylcarbonyl, Cι-C4-Alkoxycarbonyl, Cι-C4-Alkoxy, Cι-C4-Halogenalkoxy, Phenoxy, Cι-C-Alkylthio, NH (C1-C4-Alkyl ) , N(Cι-C4-Alkyl)2, Dioxo- methylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Nitro, Cyano, Cι-C4-Alkyl, Cι-C4-Halogenalkyl, Cι-C4-Alkoxy, Cι-C4-Halogenalkoxy oder Cι-C4-Alkylthio;Phenyl or naphthyl, each of which may be substituted by one or more of the following radicals: halogen, nitro, carboxamide, mercapto, carboxyl, cyano, hydroxy, amino, R 15, Cι-C 4 alkyl, C 2 -C 4 alkenyl , C 2 -C 4 alkynyl, C 3 -C 6 alkenyloxy, C 1 -C 4 haloalkyl, C 3 -C 6 alkynyloxy, Cι-C alkyl-carbonyl, Cι-C 4 alkoxycarbonyl, Cι-C 4 -Alkoxy, -C-C 4 -haloalkoxy, phenoxy, -C-C-alkylthio, NH (C 1 -C 4 alkyl), N (-C-C 4 alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, the one - Cι-C Cι Cι-C-C may be or polysubstituted, for example mono- to trisubstituted by halogen, nitro, cyano, C 4 alkyl, 4 haloalkyl, 4 alkoxy, 4 -haloalkoxy or Cι-C 4 alkylthio;
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlos- sene C3-C-Alkylenkette, die ein- oder mehrfach substituiert sein kann mit Cι-C4-Alkyl, C1-C4-Alkylthio, Cι-C4~Alkoxy, Cι-C4-Halogenalkyl, Cχ-C4-Halogenalkoxy, und in der eine Alkylengruppe durch Sauerstoff, Schwefel, Stickstoff oder N(Cι-C4-Alkyl) , ersetzt sein kann, wie -(CH >4-, -(CH2)s-, -(CH2)6-, -(CH2)7-, -(CH2)2-0-(CH2)2-, - (CH2 ) -S- (CH2) 2-, -(CH2)2-NH-(CH2)2-, -(CH2)3-, -(CH2)2-N(CH3)-(CH2)2-;
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene C3-C7-Alkylenkette oder C4-C7-Alkenylenkette, die jeweils ein- bis dreifach mit Cχ-C4~Alkyl substituiert sein kann, und an die jeweils ein Phenylring annelliert ist, der ein- oder mehrfach substituiert sein kann durch Halogen, Cι-C4-Alkyl, C-C4-Alkylthio, Cι-C-Alkoxy, Cχ-C4-Halogenalkyl , C_-C4-Halogenalkoxy, Hydroxy, Carboxy, Amino, Carboxamid.or R 13 and R 14 together form a ring to a closed-sene C 3 -C-alkylene chain which may be mono- or polysubstituted with Cι-C 4 alkyl, C 1 -C 4 alkylthio, Cι-C 4 ~ alkoxy, Cι-C 4 haloalkyl, Cχ-C4-haloalkoxy, and be an alkylene group interrupted by oxygen, sulfur, nitrogen or N (Cι-C4 alkyl), replaced, as - (CH> 4 - , - (CH 2 ) s-, - (CH 2 ) 6 -, - (CH 2 ) 7 -, - (CH 2 ) 2 -0- (CH 2 ) 2 -, - (CH 2 ) -S- ( CH 2 ) 2 -, - (CH 2 ) 2 -NH- (CH 2 ) 2 -, - (CH 2 ) 3 -, - (CH 2 ) 2 -N (CH 3 ) - (CH 2 ) 2 -; or R 13 and R 14 together form a C 3 -C 7 alkylene chain or C 4 -C 7 alkenylene chain which is closed to form a ring, which can in each case be substituted one to three times by Cχ-C 4 ~ alkyl, and to the each a phenyl ring is fused, which can be mono- or polysubstituted by halogen, -CC 4 -alkyl, CC 4 -alkylthio, -C-C-alkoxy, Cχ-C 4 -haloalkyl, C_-C4-haloalkoxy, hydroxy, carboxy , Amino, carboxamide.
R7 und R8 (die gleich oder verschieden sein können) :R 7 and R 8 (which may be the same or different):
Wasserstoff, Cχ-C4-Alkyl.Hydrogen, Cχ-C 4 alkyl.
R15 Cι-C4-Alkyl, Cι-C4-Alkylthio, Cχ-C4-Alkoxy, die einen der folgenden Reste tragen: Hydroxy, Carboxy, Amino, NH(Cι-C4-Alkyl) , N(Cι-C4-Alkyl)2, Carboxamid oder CON(Cι-C-Alkyl)2.R 15 C 1 -C 4 -alkyl, C 1 -C 4 -alkylthio, C 4 -C 4 -alkoxy, which carry one of the following radicals: hydroxy, carboxy, amino, NH (Cι-C 4 -alkyl), N (Cι- C 4 alkyl) 2 , carboxamide or CON (-C-alkyl) 2 .
R18 Wasserstoff;R 18 is hydrogen;
Cι-C8-Alkyl, C3-C8-Alkenyl oder C3-C8-Alkinyl, wobei diese Re- ste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Carboxy, Cyano, Cι-C4-Alkoxy, C1-C4-Alkylthio, Cι-C-Halogenalkoxy, Cι-C4-Alkylcarbonyl, Cι-C4-Alkoxycarbonyl , C3-C8-Cycloalkyl, Amino, NH(Cι-C4-Alkyl) , N(Cι-C-Alkyl)2, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Hydroxy, Mercapto, Carboxy, Nitro, Cyano, Cι-C4-Alkyl, Cχ-C4~Halogenalkyl, Cι-C4-Alkoxy, Cι-C4-Halogenalkoxy, Amino, NH (C1-C4-Alkyl ) , N(C-C4-Alkyl)2, oder Cι-C4-Alkylthio;C 1 -C 8 -alkyl, C 3 -C 8 -alkenyl or C 3 -C 8 -alkynyl, where these radicals can be substituted one or more times by: halogen, carboxy, cyano, C 1 -C 4 -alkoxy , C 1 -C 4 -Alkylthio, -C-C-haloalkoxy, -C-C 4 -alkylcarbonyl, Cι-C 4 -alkoxycarbonyl, C 3 -C 8 -cycloalkyl, amino, NH (-C-C 4 -alkyl), N (-CC alkyl) 2 , phenoxy or phenyl, wherein the aryl radicals mentioned can in turn be substituted one or more times, for example one to three times by halogen, hydroxy, mercapto, carboxy, nitro, cyano, C 1 -C 4 alkyl , Cχ-C 4 ~ haloalkyl, -C-C 4 alkoxy, Cι-C 4 haloalkoxy, amino, NH (C 1 -C 4 alkyl), N (CC 4 alkyl) 2 , or Cι-C 4 - Alkylthio;
Cß-Cg-Cycloalkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C4-Alkyl;C ß -Cg cycloalkyl, where these radicals can each be mono- or polysubstituted by: halogen, Cχ-C 4 alkyl;
Phenyl oder Naphthyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Nitro, Mercapto, Carboxy, Cyano, Hydroxy, Amino, R15, Cι-C4-Alkyl, C2-C4-Alkenyl, C2-C4-Alkinyl, Cι-C4-Halogenalkyl , C-C4-Alkyl- carbonyl, Cχ-C-Alkoxycarbonyl , Cι~C-Alkoxy, Cχ-C4-Halogen- alkoxy, Phenoxy, Cχ-C4-Alkylthio, NH (Cχ-C4-Alkyl ) , N(Cι-C4-Alkyl)2, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Nitro, Cyano, Cχ-C-Alkyl, C-C4-Halogenalkyl, Cχ-C4-Alkoxy, Cχ-C-Halogenalkoxy oder C-C4-Alkylthio;
Cχ-C8-Alkylcarbonyl, C2-C8-Alkenylcarbonyl oder C-C8-Alkinyl- carbonyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C4-Alkoxy, Cχ-C-Alkylthio, Cχ-C4-Halogenalkoxy, Cχ-C4-Alkoxycarbonyl, C3-C8-Cycloalkyl, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Hydroxy, Mercapto, Carboxy, Nitro, Cyano, Cχ-C4-Alkyl, Cχ-C4-Halogen~ alkyl, Cχ-C4~Alkoxy, Cχ-C4~Halogenalkoxy, Amino, NH(C1-C-Alkyl) , N(C-C-Alkyl ) 2, oder Cχ-C4-Alkylthio;Phenyl or naphthyl, which in each case by a plurality of the following radicals or may be substituted halogen, nitro, mercapto, carboxyl, cyano, hydroxy, amino, R 15, Cι-C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 -alkynyl, -C-C 4 -haloalkyl, CC 4 -alkylcarbonyl, Cχ-C-alkoxycarbonyl, Cι-C-alkoxy, Cχ-C 4 -haloalkoxy, phenoxy, Cχ-C 4 -alkylthio , NH (Cχ-C 4 alkyl), N (Cι-C 4 alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, nitro, cyano, Cχ -C-alkyl, CC 4 -haloalkyl, Cχ-C 4 -alkoxy, Cχ-C-haloalkoxy or CC 4 -alkylthio; Cχ-C 8 -alkylcarbonyl, C 2 -C 8 -alkenylcarbonyl or CC 8 -alkynylcarbonyl, where these radicals can each be mono- or polysubstituted by: halogen, Cχ-C 4 -alkoxy, Cχ-C-alkylthio, Cχ-C 4 -haloalkoxy, Cχ-C 4 -alkoxycarbonyl, C 3 -C 8 -cycloalkyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- or polysubstituted, for example one to three times by halogen, hydroxy, mercapto , Carboxy, nitro, cyano, Cχ-C 4 -alkyl, Cχ-C 4 -halo ~ alkyl, Cχ-C 4 ~ alkoxy, Cχ-C 4 ~ haloalkoxy, amino, NH (C 1 -C-alkyl), N (CC-alkyl) 2 , or Cχ-C 4 alkylthio;
Benzyloxycarbonyl, C3-C8-Cycloalkylcarbonyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C4-Alkyl;Benzyloxycarbonyl, C 3 -C 8 cycloalkylcarbonyl, where these radicals can each be substituted one or more times by: halogen, Cχ-C4-alkyl;
Phenylcarbonyl oder Naphthylcarbonyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Nitro, Mercapto, Carboxy, Cyano, Hydroxy, Amino, R15, Cχ-C4-Alkyl, C2-C4-Alkenyl, C2-C4-Alkinyl, C3-C6-Alkenyloxy, Cχ-C4-Halogenalkyl, C3-C6-Alkinyloxy, Cχ-C4-Alkylcarbonyl,Phenylcarbonyl or naphthylcarbonyl, each of which can be substituted by one or more of the following radicals: halogen, nitro, mercapto, carboxy, cyano, hydroxy, amino, R 15 , Cχ-C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C 4 alkynyl, C 3 -C 6 alkenyloxy, Cχ-C 4 haloalkyl, C 3 -C 6 alkynyloxy, Cχ-C 4 alkylcarbonyl,
C-C4-AIkoxycarbonyl , Cχ-C4-Alkoxy, Cχ-C-Halogenalkoxy, Phenoxy, Cχ-C-Alkylthio, NH(C1-C4-Alkyl) , N(Cχ-C4-Alkyl) 2, Dioxo- methylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Nitro, Cyano, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl , Cχ-C4-Alkoxy, Cι-C4-Halogenalkoxy oder Cχ-C4-Alkylthio;CC 4 -alkoxycarbonyl, Cχ-C 4 -alkoxy, Cχ-C-haloalkoxy, phenoxy, Cχ-C-alkylthio, NH (C 1 -C 4 -alkyl), N (Cχ-C 4 -alkyl) 2 , dioxo- methylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, nitro, cyano, Cχ-C 4 alkyl, Cχ-C 4 haloalkyl, Cχ-C 4 alkoxy, Cι- C 4 haloalkoxy or Cχ-C 4 alkylthio;
Cι-C8-Alkylsulfonyl, C3-C8-Alkenylsulfonyl oder C3-C8-Alkinyl- sulfonyl, wobei diese Reste jeweils ein- oder mehrfach sub- stituiert sein können durch: Halogen, Cχ-C4-Alkoxy, Phenyl, wobei der genannte Arylrest seinerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Cι-C4-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4-Alkoxy, Amino, NH (Cχ-C4-Alkyl ) , N(Cι-C4-Alkyl)2, oder Cχ-C4-Alkylthio;C 1 -C 8 -alkylsulfonyl, C 3 -C 8 -alkenylsulfonyl or C 3 -C 8 -alkynylsulfonyl, where these radicals may each be substituted one or more times by: halogen, Cχ-C 4 -alkoxy, phenyl wherein said aryl radical may itself be substituted one or more times, for example one to three times by halogen, Cι-C4-alkyl, Cχ-C4-haloalkyl, Cχ-C4 alkoxy, amino, NH (Cχ-C 4- alkyl), N (-CC 4 -alkyl) 2 , or C 4 -C 4 -alkylthio;
C3-C8-Cycloalkylsulfonyl;C 3 -C 8 cycloalkylsulfonyl;
PhenylsuIfonyl oder Naphthylsulfonyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Cyano, Hydroxy, Amino, R15, Cχ-C4-Alkyl,Phenylsulfonyl or naphthylsulfonyl, each of which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, amino, R 15 , Cχ-C 4 alkyl,
C2-C4-Alkenyl, C2-C-Alkinyl, C3-C6-Alkenyloxy, Cχ-C-Halogen- alkyl, Cχ-C4-Alkoxycarbonyl , Cχ-C4-Alkoxy, Cχ-C4-Halogenalkoxy, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Ha- logen, C-C4-Alkyl, Cχ-C-Halogenalkyl, Cχ-C-Alkoxy, Cχ-C4-Halogenalkoxy oder Cχ-C4-Alkylthio.
R20 Wasserstoff;C 2 -C 4 alkenyl, C 2 -C alkynyl, C 3 -C 6 alkenyloxy, Cχ-C-haloalkyl, Cχ-C 4 -alkoxycarbonyl, Cχ-C 4 -alkoxy, Cχ-C 4 - Haloalkoxy, dioxomethylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, CC 4 -alkyl, Cχ-C-haloalkyl, Cχ-C-alkoxy, Cχ-C 4 -haloalkoxy or Cχ-C 4 alkylthio. R 20 is hydrogen;
Cχ-C4-Alkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Mercapto, Carboxy, .Amino, Cχ-C4-Alkoxy, Cχ-C4-Alkylthio, Cχ-C4~Halogen- alkoxy, Cχ-C4-Alkoxycarbonyl, C-C8-Cycloalkyl , NH (C1-C4-Alkyl ) , N(Cχ-C4-Alkyl ) 2, Indolyl, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein bis dreifach durch Halogen, Hydroxy, Mercapto, Carboxy, C1-C4-Alkyl,Cχ-C 4 alkyl, where these radicals can each be mono- or polysubstituted by: halogen, hydroxy, mercapto, carboxy, .amino, Cχ-C 4 alkoxy, Cχ-C 4 alkylthio, Cχ-C 4 ~ Haloalkoxy, Cχ-C 4 -alkoxycarbonyl, CC 8 -cycloalkyl, NH (C 1 -C 4 -alkyl), N (Cχ-C 4 -alkyl) 2 , indolyl, phenoxy or phenyl, the aryl radicals mentioned in turn - or can be substituted several times, for example one to three times by halogen, hydroxy, mercapto, carboxy, C 1 -C 4 alkyl,
Cχ-C4-Halogenalkyl, Cχ-C4-Alkoxy, Cχ-C4-Halogenalkoxy, Amino, NH(Cχ-C4-Alkyl) , N(C-C -Alkyl ) 2 oder Cχ-C4-Alkylthio .Cχ-C 4 -haloalkyl, Cχ-C 4 -alkoxy, Cχ-C 4 -haloalkoxy, amino, NH (Cχ-C 4 -alkyl), N (CC-alkyl) 2 or C--C 4 -alkylthio.
R21 Wasserstoff, Cχ-C4-Alkyl.R 21 is hydrogen, Cχ-C 4 alkyl.
W Schwefel oder Sauerstoff.W sulfur or oxygen.
Hierbei und im weiteren gelten folgende Definitionen:The following definitions apply here and below:
Ein Alkalimetall ist z.B. Lithium, Natrium, Kalium;An alkali metal is e.g. Lithium, sodium, potassium;
Ein Erdalkalimetall ist z.B. Calcium, Magnesium, Barium;An alkaline earth metal is e.g. Calcium, magnesium, barium;
C3-C8-Cycloalkyl ist z.B. Cyclopropyl, Cyclobutyl, Cyclopentyl, Cyclohexyl, Cycloheptyl oder Cyclooctyl;C 3 -C 8 cycloalkyl is, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl;
Cχ-C4-Halogenalkyl kann linear oder verzweigt sein wie z.B. Fluormethyl, Difluormethyl, Trifluormethyl, Chlordifluormethyl, Dichlorfluormethyl, Trichlormethyl, 1-Fluorethyl, 2-Fluorethyl, 2, 2-Difluorethyl, 2, 2 , 2-Trifluorethyl, 2-Chlor-2 , 2-difluorethyl, 2, 2-Dichlor-2-fluorethyl, 2, 2, 2-Trichlorethyl oder Pentafluorethyl ;Cχ-C 4 haloalkyl can be linear or branched such as fluoromethyl, difluoromethyl, trifluoromethyl, chlorodifluoromethyl, dichlorofluoromethyl, trichloromethyl, 1-fluoroethyl, 2-fluoroethyl, 2, 2-difluoroethyl, 2, 2, 2-trifluoroethyl, 2-chlorine -2, 2-difluoroethyl, 2, 2-dichloro-2-fluoroethyl, 2, 2, 2-trichloroethyl or pentafluoroethyl;
Cχ-C-Halogenalkoxy kann linear oder verzweigt sein wie z.B. Difluormethoxy, Trifluormethoxy, Chlordifluormethoxy, 1-Fluor- ethoxy, 2, 2-Difluorethoxy, 1, 1, 2 , 2-Tetrafluorethoxy, 2,2,2-Tri- fluorethoxy, 2 -Chlor-1, 1, 2-trifluorethoxy, 2-Fluorethoxy oder Pentafluorethoxy;Cχ-C-haloalkoxy can be linear or branched, e.g. Difluoromethoxy, trifluoromethoxy, chlorodifluoromethoxy, 1-fluoroethoxy, 2, 2-difluoroethoxy, 1, 1, 2, 2-tetrafluoroethoxy, 2,2,2-trifluoroethoxy, 2-chloro-1, 1, 2-trifluoroethoxy, 2-fluoroethoxy or pentafluoroethoxy;
Cχ-C4-Alkyl kann linear oder verzweigt sein wie z.B. Methyl,Cχ-C 4 alkyl can be linear or branched such as methyl,
Ethyl, 1-Propyl, 2-Propyl, 2-Methyl-2-propyl, 2-Methyl-l-propyl, 1-Butyl oder 2-Butyl;Ethyl, 1-propyl, 2-propyl, 2-methyl-2-propyl, 2-methyl-1-propyl, 1-butyl or 2-butyl;
C2-C-Alkenyl kann linear oder verzweigt sein wie z.B. Ethenyl, l-Propen-3-yl, l-Propen-2-yl, 1-Propen-l-yl, 2-Methyl-1-propenyl, 1-Butenyl oder 2-Butenyl;
C2-C4-Alkinyl kann linear oder verzweigt sein wie z.B. Ethinyl, 1-Propin-l-yl, l-Propin-3-yl, l-Butin-4-yl oder 2-Butin-4-yl;C 2 -C -Alkenyl can be linear or branched, such as, for example, ethenyl, 1-propen-3-yl, 1-propen-2-yl, 1-propen-1-yl, 2-methyl-1-propenyl, 1-butenyl or 2-butenyl; C 2 -C 4 alkynyl can be linear or branched, such as, for example, ethynyl, 1-propyn-1-yl, 1-propyn-3-yl, 1-butyn-4-yl or 2-butyn-4-yl;
Cχ-C-Alkoxy kann linear oder verzweigt sein wie z.B. Methoxy, Ethoxy, Propoxy, 1-Methylethoxy, Butoxy, 1-Methylpropoxy, 2-Methylpropoxy oder 1, 1-Dimethylethoxy;Cχ-C-Alkoxy can be linear or branched, e.g. Methoxy, ethoxy, propoxy, 1-methylethoxy, butoxy, 1-methylpropoxy, 2-methylpropoxy or 1, 1-dimethylethoxy;
C3-C6~Alkenyloxy kann linear oder verzweigt sein wie z.B. Allyl- oxy, 2-Buten-l-yloxy oder 3-Buten-2-yloxy;C 3 -C 6 ~ alkenyloxy can be linear or branched, such as, for example, allyloxy, 2-buten-1-yloxy or 3-buten-2-yloxy;
C-Cg-Alkinyloxy kann linear oder verzweigt sein wie z.B. 2-Propin-l-yloxy, 2-Butin-l-yloxy oder 3-Butin-2-yloxy;C-Cg-Alkynyloxy can be linear or branched, e.g. 2-propyn-1-yloxy, 2-butyn-1-yloxy or 3-butyn-2-yloxy;
Cχ-C4-Alkylthio kann linear oder verzweigt sein wie z.B. Methyl- thio, Ethylthio, Propylthio, 1-Methylethylthio, Butylthio,Cχ-C 4 alkylthio can be linear or branched such as methyl thio, ethyl thio, propyl thio, 1-methyl ethyl thio, butyl thio,
1-Methylpropylthio, 2-Methylpropylthio oder 1, 1-Dimethylethyl- thio;1-methylpropylthio, 2-methylpropylthio or 1, 1-dimethylethylthio;
Cχ-C4-Alkylcarbonyl kann linear oder verzweigt sein wie z.B. Acetyl, Ethylcarbonyl oder 2-Propylcarbonyl, 1-Propylcarbonyl, 1-Butylcarbonyl;Cχ-C 4 alkylcarbonyl can be linear or branched, such as acetyl, ethylcarbonyl or 2-propylcarbonyl, 1-propylcarbonyl, 1-butylcarbonyl;
Cχ-C-Alkoxycarbonyl kann linear oder verzweigt sein wie z.B. Metoxycarbonyl , Ethoxycarbonyl , n-Propoxycarbonyl, i-Propoxycar- bonyl oder n-Butoxycarbonyl;Cχ-C-Alkoxycarbonyl can be linear or branched, e.g. Metoxycarbonyl, ethoxycarbonyl, n-propoxycarbonyl, i-propoxycarbonyl or n-butoxycarbonyl;
C3-C8-Alkylcarbonylalkyl kann linear oder verzweigt sein, z.B. 2-Oxo-prop-l-yl, 3-0xo-but-l-yl oder 3-Oxo-but-2-ylC 3 -C 8 -alkylcarbonylalkyl can be linear or branched, for example 2-oxo-prop-1-yl, 3-0xo-but-1-yl or 3-oxo-but-2-yl
Cχ-C8-Alkyl kann linear oder verzweigt sein wie z.B. Cχ-C4-Alkyl, Pentyl, Hexyl, Heptyl oder Octyl;Cχ-C 8 alkyl can be linear or branched such as Cχ-C 4 alkyl, pentyl, hexyl, heptyl or octyl;
Cχ-C8-Alkylcarbonyl kann linear oder verzweigt sein wie z.B. Cχ-C4-Alkylcarbonyl , 1-Pentylcarbonyl, 1-Hexylcarbonyl , 1-Heptyl- carbonyl oder 1-Octylcarbonyl;Cχ-C 8 alkylcarbonyl can be linear or branched such as Cχ-C 4 alkylcarbonyl, 1-pentylcarbonyl, 1-hexylcarbonyl, 1-heptylcarbonyl or 1-octylcarbonyl;
C2-C8-Alkenylcarbonyl kann linear oder verzweigt sein wie z.B. Ethenylcarbonyl, l-Propen-3-ylcarbonyl, l-Propen-2-ylcarbonyl, 1-Propen-l-ylcarbonyl, 2-Methyl-1-propenylcarbonyl , 1-Buten-l-yl- carbonyl, 1-Penten-l-ylcarbonyl, 1-Octen-l-ylcarbonyl;C 2 -C 8 alkenylcarbonyl can be linear or branched, such as, for example, ethenylcarbonyl, l-propen-3-ylcarbonyl, l-propen-2-ylcarbonyl, 1-propen-l-ylcarbonyl, 2-methyl-1-propenylcarbonyl, 1- Butene-l-ylcarbonyl, 1-penten-l-ylcarbonyl, 1-octene-l-ylcarbonyl;
C2-C8-Alkinylcarbonyl kann linear oder verzweigt sein wie z.B. Ethinylcarbonyl, l-Propin-3-ylcarbonyl, 1-Propin-l-ylcarbonyl, 1-Butin-l-ylcarbonyl, 1-Pentin-l-ylcarbonyl, 1-Octin-l-yl- carbonyl;
C3-C8-Cycloalkylcarbonyl, Cyclopropylcarbonyl , Cyclobutylcarbonyl , Cyclopentylcarbonyl, Cyclohexylcarbonyl, 4-Methylcyclohex-l-yl- carbonyl Cycloheptylcarbonyl oder Cyclooctylcarbonyl;C 2 -C 8 alkynylcarbonyl can be linear or branched, such as, for example, ethynylcarbonyl, l-propyn-3-ylcarbonyl, 1-propyn-l-ylcarbonyl, 1-butyn-l-ylcarbonyl, 1-pentyn-l-ylcarbonyl, 1- Octin-l-yl carbonyl; C 3 -C 8 cycloalkylcarbonyl, cyclopropylcarbonyl, cyclobutylcarbonyl, cyclopentylcarbonyl, cyclohexylcarbonyl, 4-methylcyclohex-l-ylcarbonyl cycloheptylcarbonyl or cyclooctylcarbonyl;
Cχ-C4-Alkylsulfonyl kann linear oder verzweigt sein wie z.B. Methylsulfonyl, Ethylsulfonyl oder 2-Propylsulfonyl , 1-Propyl- sulfonyl, 2-Methyl-l-propylsulfonyl, 1-Butylsulfonyl;Cχ-C 4 alkylsulfonyl can be linear or branched such as methylsulfonyl, ethylsulfonyl or 2-propylsulfonyl, 1-propylsulfonyl, 2-methyl-l-propylsulfonyl, 1-butylsulfonyl;
Cχ-C8-Alkylsulfonyl kann linear oder verzweigt sein wie z.B. Cχ-C-Alkylsulfonyl, 1-Pentylsulfonyl, 1-Hexylsulfonyl, 1-Heptyl- sulfonyl oder 1-Octylsulfonyl;Cχ-C 8 alkylsulfonyl can be linear or branched such as Cχ-C-alkylsulfonyl, 1-pentylsulfonyl, 1-hexylsulfonyl, 1-heptylsulfonyl or 1-octylsulfonyl;
C3-C8-Alkenylsulfonyl kann linear oder verzweigt sein wie z.B. l-Propen-3-ylsulfonyl, l-Propen-2-ylsulfonyl, 1-Propen-l-ylsulfo- nyl, 2-Methyl-l-propen-l-ylsulfonyl, 1-Buten-l-ylsulfonyl, 1-Penten-l-ylsulfonyl , 1-Octen-l-ylsulfonylC 3 -C 8 alkenylsulfonyl can be linear or branched such as l-propen-3-ylsulfonyl, l-propen-2-ylsulfonyl, 1-propen-l-ylsulfonyl, 2-methyl-l-propen-l- ylsulfonyl, 1-butene-l-ylsulfonyl, 1-pentene-l-ylsulfonyl, 1-octene-l-ylsulfonyl
C3-C8-Alkinylsulfonyl kann linear oder verzweigt sein wie z.B. l-Propin-3-ylsulfonyl, 1-Propin-l-ylsulfonyl, 1-Butin-l-ylsulfo- nyl, 1-Pentin-l-ylsulfonyl, 1-Octin-l-ylsulfonylC 3 -C 8 alkynylsulfonyl can be linear or branched, such as, for example, l-propyn-3-ylsulfonyl, 1-propyn-l-ylsulfonyl, 1-butyn-l-ylsulfonyl, 1-pentyn-l-ylsulfonyl, 1- Octin-l-ylsulfonyl
C3-C8-Cycloalkylsulfonyl ist z.B. Cyclopropylsulfonyl, Cyclobutyl- sulfonyl, Cyclopentylsulfonyl, Cyclohexylsulfonyl, 4-Methylcyclo- hex-1-ylsulfonyl Cycloheptylsulfonyl oder Cyclooctylsulfonyl;C 3 -C 8 cycloalkylsulfonyl is, for example, cyclopropylsulfonyl, cyclobutylsulfonyl, cyclopentylsulfonyl, cyclohexylsulfonyl, 4-methylcyclohex-1-ylsulfonyl, cycloheptylsulfonyl or cyclooctylsulfonyl;
Halogen ist z.B. Fluor, Chlor, Brom, Jod.Halogen is e.g. Fluorine, chlorine, bromine, iodine.
Ein weiterer Gegenstand der Erfindung sind solche Verbindungen, aus denen sich die Verbindungen der Formel I freisetzen lassen (sog. Prodrugs) .The invention further relates to those compounds from which the compounds of the formula I can be released (so-called prodrugs).
Bevorzugt sind solche Prodrugs, bei denen die Freisetzung unter solchen Bedingungen abläuft, wie sie in bestimmten Körperkompar- timenten, z.B. im Magen, Darm, Blutkreislauf, Leber, vorherr- sehen.Preference is given to those prodrugs in which the release takes place under conditions such as those in certain body compartments, e.g. in the stomach, intestines, blood circulation, liver, foresee.
Die Verbindungen I und auch die Zwischenprodukte zu ihrer Herstellung, wie z.B. III, IV und V, können ein oder mehrere asymmetrisch substituierte Kohlenstoffatome besitzen. Solche Verbindungen können als reine Enantiomere bzw. reine Diastereo- mere oder als deren Mischung vorliegen. Bevorzugt ist die Verwendung einer enantiomerenreinen Verbindung als Wirkstoff.The compounds I and also the intermediates for their preparation, e.g. III, IV and V, can have one or more asymmetrically substituted carbon atoms. Such compounds can exist as pure enantiomers or pure diastereomers or as a mixture thereof. The use of an enantiomerically pure compound as the active ingredient is preferred.
Gegenstand der Erfindung ist weiter die Verwendung der oben ge- nannten Carbonsäurederivate zur Herstellung von Arzneimitteln, insbesondere zur Herstellung von Hemmstoffen für ETA und ETB Rezeptoren. Die erfindungsgemäßen Verbindungen eignen sich als
selektive und als gemischte Antagonisten, wie sie eingangs definiert wurden.The invention furthermore relates to the use of the above-mentioned carboxylic acid derivatives for the production of medicaments, in particular for the production of inhibitors for ET A and ET B receptors. The compounds of the invention are suitable as selective and as mixed antagonists as defined at the beginning.
Die Herstellung der Verbindungen mit der allgemeinen Formel V, in denen W Schwefel oder Sauerstoff ist, kann wie in WO 96/11914 be- schrieben, erfolgen.The compounds having the general formula V in which W is sulfur or oxygen can be prepared as described in WO 96/11914.
Verbindungen der Formel V können in enantionmerenreiner Form er- halten werden, indem man von enantiomerenreinen Verbindungen der Formel III ausgeht und sie wie in WO 96/11914 beschrieben mit Verbindungen der Formel IV umsetzt.Compounds of the formula V can be obtained in enantiomerically pure form by starting from enantiomerically pure compounds of the formula III and reacting them with compounds of the formula IV as described in WO 96/11914.
Weiterhin kann man enantiomere Verbindungen der Formel V erhal- ten, indem man mit racemischen bzw. diastereomeren Verbindungen der Formel V eine klassische RacematSpaltung mit geeigneten enantiomerenreinen Basen durchführt. Als solche Basen eigenen sich z.B. 4-Chlorphenylethylamin und die Basen, die in WO 96/11914 genannt werden.Furthermore, enantiomeric compounds of the formula V can be obtained by carrying out a classic racemate cleavage with suitable enantiomerically pure bases with racemic or diastereomeric compounds of the formula V. As such bases are e.g. 4-chlorophenylethylamine and the bases mentioned in WO 96/11914.
Darüberhinaus kann man enantiomerenreine Verbindungen der Formel V über eine sauer katalysierte Umetherung erhalten, wie dies in DE 19636046.3 beschrieben wurde.In addition, enantiomerically pure compounds of the formula V can be obtained via an acid-catalyzed transetherification, as described in DE 19636046.3.
Die Herstellung von Verbindungen der allgemeinen Formel III wurde in WO 96/11914 beschrieben, während Verbindungen der allgemeinen Formel IVa (R6 = Amid) bzw. IVb (R6 = Sulfonamid/ Amid) entweder bekannt sind oder durch allgemein bekannte Methoden synthetisiert werden können wie z.B:
The preparation of compounds of the general formula III was described in WO 96/11914, while compounds of the general formula IVa (R 6 = amide) or IVb (R 6 = sulfonamide / amide) are either known or can be synthesized by generally known methods such as:
n C —— R \ N_ c I I _ c I _w — H n C —— R \ N _ c II _ c I _ w - H
Cl 13/
Cl 13 /
IVaIVa
R18 \ f R21 R8 R \ 1 |R 18 \ f R 21 R 8 R \ 1 |
H U I n 2 . ) Ent schützung N - — c— •c - -w- -H H UI n 2. ) Deprotection N - - c— • c - -w- -H
R R7 R19 / 1 20RR 7 R 19/1 20
R i' IVbR i 'IVb
Die erfindungsgemäßen Verbindungen, in denen die Substituenten die unter der allgemeinen Formel I angegebenen Bedeutung haben, können beispielsweise derart hergestellt werden, daß man die Carbonsäurederivate der allgemeinen Formel V, in denen die Substituenten die angegebene Bedeutung haben, mit Verbindungen der allgemeinen Formel VI zur Reaktion bringt.The compounds according to the invention in which the substituents have the meaning given under the general formula I can be prepared, for example, by reacting the carboxylic acid derivatives of the general formula V in which the substituents have the meaning given with compounds of the general formula VI brings.
in Formel VI bedeutet R16 Halogen oder R17-S02-, wobei R17 Cχ-C-Alkyl, Cχ-C4-Halogenalkyl oder Phenyl sein kann. Ferner ist mindestens eines der Ringglieder X oder Y oder Z Stickstoff. Die Reaktion findet bevorzugt in einem inerten Lösungs- oder Verdünnungsmittel unter Zusatz einer geeigneten Base, d.h. einer Base, die eine Deprotonierung des Zwischenproduktes V bewirkt, in einem Temperaturbereich von Raumtemperatur bis zum Siedepunkt des Lösungsmittels statt.in formula VI, R 16 is halogen or R 17 -S0 2 -, where R 17 can be Cχ-C-alkyl, Cχ-C 4 -haloalkyl or phenyl. Furthermore, at least one of the ring members X or Y or Z is nitrogen. The reaction preferably takes place in an inert solvent or diluent with the addition of a suitable base, ie a base which brings about a deprotonation of intermediate V, in a temperature range from room temperature to the boiling point of the solvent.
Verbindungen des Typs I mit R1 = COOH lassen sich sich auf diese Weise direkt erhalten, wenn man das Zwischenprodukt V, in dem R1 COOH bedeutet, mit zwei Equivalenten einer geeigneten Base deprotoniert und mit Verbindungen der allgemeinen Formel V zur Reaktion bringt. Auch hier findet die Reaktion in einem inerten Lösungsmittel und in einem Temperaturbereich von Raumtemperatur bis zum Siedepunkt des Lösungsmittels statt. Beispiele für solche Lösungsmittel beziehungsweise Verdünnungsmittel sind aliphatische, alicyclische und aromatische Kohlenwasserstoffe, die jeweils gegebenenfalls chloriert sein können,
wie zum Beispiel Hexan, Cyclohexan, Petrolether, Ligroin, Benzol, Toluol, Xylol, Methylenchlorid, Chloroform, Kohlenstoff etra- chlorid, Ethylchlorid und Trichlorethylen, Ether, wie zum Beispiel Diisopropylether, Dibutylether, Methyl-tert. -Butylether, Propylenoxid, Dioxan und Tetrahydrofuran, Nitrile, wie zum Beispiel Acetonitril und Propionitril, Säureamide, wie zum Beispiel Dimethylform.amid, Dirnethylacetamid und N-Methylpyrrolidon, Sulfoxide und Sulfone, wie zum Beispiel Dimethylsulfoxid und Sulfolan.Compounds of type I with R 1 = COOH can be obtained directly in this way if the intermediate V, in which R 1 is COOH, is deprotonated with two equivalents of a suitable base and reacted with compounds of the general formula V. Here too, the reaction takes place in an inert solvent and in a temperature range from room temperature to the boiling point of the solvent. Examples of such solvents or diluents are aliphatic, alicyclic and aromatic hydrocarbons, each of which can optionally be chlorinated, such as, for example, hexane, cyclohexane, petroleum ether, ligroin, benzene, toluene, xylene, methylene chloride, chloroform, carbon-etra-chloride, ethyl chloride and trichlorethylene, ethers, such as, for example, diisopropyl ether, dibutyl ether, methyl tert. -Butyl ether, propylene oxide, dioxane and tetrahydrofuran, nitriles, such as, for example, acetonitrile and propionitrile, acid amides, such as, for example, dimethylformamide, dirnethylacetamide and N-methylpyrrolidone, sulfoxides and sulfones, such as, for example, dimethyl sulfoxide and sulfolane.
Verbindungen der Formel VI sind bekannt, teilweise käuflich oder können nach allgemein bekannter Weise hergestellt werden.Compounds of the formula VI are known, some are commercially available or can be prepared in a generally known manner.
Als Base kann ein Alkali- oder Erdalkalimetallhydrid wie Natrium- hydrid, Kaliumhydrid oder Calciumhydrid, ein Carbonat wie Alkali- metallcarbonat, z.B. Natrium- oder Kaliumcarbonat, ein Alkalioder Erdalkalimetallhydroxid wie Natrium- oder Kaliumhydroxid, eine metallorganische Verbindung wie Butyllithium oder ein Alka- li-amid wie Lithiumdiisopropylamid oder Lithiumamid dienen.As the base, an alkali or alkaline earth metal hydride such as sodium hydride, potassium hydride or calcium hydride, a carbonate such as alkali metal carbonate, e.g. Sodium or potassium carbonate, an alkali or alkaline earth metal hydroxide such as sodium or potassium hydroxide, an organometallic compound such as butyllithium or an alkali amide such as lithium diisopropylamide or lithium amide.
Verbindungen der Formel I können auch dadurch hergestellt werden, indem man von den entsprechenden Carbonsäuren, d. h. Verbindungen der Formel I, in denen R1 COOH bedeutet, ausgeht und diese zunächst auf übliche Weise in eine aktivierte Form wie ein Säure- halogenid, ein Anhydrid oder Imidazolid überführt und dieses dann mit einer entsprechenden Hydroxy1Verbindung HÖR9 umsetzt. Diese Umsetzung läßt sich in den üblichen Lösungsmitteln durchführen und erfordert oft die Zugabe einer Base, wobei die oben genannten in Betracht kommen. Diese beiden Schritte lassen sich beispiels- weise auch dadurch vereinfachen, daß man die Carbonsäure inCompounds of the formula I can also be prepared by starting from the corresponding carboxylic acids, ie compounds of the formula I in which R 1 is COOH, and converting them first in the usual manner into an activated form such as an acid halide, an anhydride or Imidazolid transferred and then reacted with a corresponding Hydroxy1 connection HÖR 9 . This reaction can be carried out in the customary solvents and often requires the addition of a base, the above-mentioned being possible. These two steps can also be simplified, for example, by adding the carboxylic acid to
Gegenwart eines wasserabspaltenden Mittels wie eines Carbodiimids auf die HydroxylVerbindung einwirken läßt.Presence of a water releasing agent such as a carbodiimide on the hydroxyl compound.
Außerdem können Verbindungen der Formel I auch dadurch herge- stellt werden, indem man von den Salzen der entsprechendenIn addition, compounds of the formula I can also be prepared by using the salts of the corresponding
Carbonsäuren ausgeht, d. h. von Verbindungen der Formel I, in denen R1 für eine Gruppe COOM stehen, wobei M ein Alkalimetallkation oder das E-guivalent eines Erdalkalimetallkations sein kann. Diese Salze lassen sich mit vielen Verbindungen der Formel R-A zur Re- aktion bringen, wobei A eine übliche nucleofuge Abgangsgruppe bedeutet, beispielsweise Halogen wie Chlor, Brom, Iod oder gegebenenfalls durch Halogen, Alkyl oder Halogenalkyl substituiertes Aryl- oder Alkylsulfonyl wie z.B. Toluolsulfonyl und Methylsulfonyl oder eine andere äquivalente Abgangsgruppe. Verbindungen der Formel R-A mit einem reaktionsfähigen Substituenten A sind bekannt oder mit dem allgemeinen Fachwissen leicht zu erhalten. Diese Umsetzung läßt sich in den üblichen Lösungsmitteln durch-
führen und wird vorteilhaft unter Zugabe einer Base, wobei die oben genannten in Betracht kommen, vorgenommen.Carboxylic acids emanate from compounds of the formula I in which R 1 represents a group COOM, where M can be an alkali metal cation or the E-equivalent of an alkaline earth metal cation. These salts can be reacted with many compounds of the formula RA, where A denotes a customary nucleofugic leaving group, for example halogen such as chlorine, bromine, iodine or aryl- or alkylsulfonyl optionally substituted by halogen, alkyl or haloalkyl, such as toluenesulfonyl and methylsulfonyl or another equivalent leaving group. Compounds of the formula RA with a reactive substituent A are known or are easy to obtain with the general specialist knowledge. This reaction can be carried out in the usual solvents. lead and is advantageously carried out with the addition of a base, the above mentioned being considered.
In einigen Fällen ist zur Herstellung der erfindungsgemäßen Verbindungen I die Anwendung allgemein bekannter Schutzgruppentechniken erforderlich. Soll beispielsweise R13 = 4-Hydroxyphenyl bedeuten, so kann die Hydroxygruppe zunächst als Benzylether geschützt sein, der dann auf einer geeigneten Stufe in der Reaktionssequenz gespalten wird.In some cases, the preparation of the compounds I according to the invention requires the use of generally known protective group techniques. For example, if R 13 = 4-hydroxyphenyl, the hydroxy group can first be protected as benzyl ether, which is then cleaved at a suitable stage in the reaction sequence.
Verbindungen der Formel I, in denen R1 Tetrazol bedeutet, können wie in WO 96/11914 beschrieben, hergestellt werden.Compounds of the formula I in which R 1 is tetrazole can be prepared as described in WO 96/11914.
Im Hinblick auf die biologische Wirkung sind Carbonsäurederivate der allgemeinen Formel I - sowohl als reine Enantiomere bzw. reine Diastereomere oder als deren Mischung - bevorzugt, in denen die Substituenten folgende Bedeutung haben:With regard to the biological action, carboxylic acid derivatives of the general formula I - both as pure enantiomers or pure diastereomers or as a mixture thereof - are preferred, in which the substituents have the following meaning:
R2 Wasserstoff, Hydroxy, Halogen, N(Cχ-C4-Alkyl) 2, Cχ-C4-Alkyl, Cχ-C4-Alkoxy, Cχ-C4-Alkylthio, Cχ-C4-Halogenalkyl,R 2 is hydrogen, hydroxy, halogen, N (Cχ-C 4 -alkyl) 2 , Cχ-C 4 -alkyl, Cχ-C 4 -alkoxy, Cχ-C 4 -alkylthio, Cχ-C 4 -haloalkyl,
Cχ-C-Halogenalkoxy, Cχ-C-Hydroxyalkyl, oder CR2 ist mit CR12 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;Cχ-C-haloalkoxy, Cχ-C-hydroxyalkyl, or CR 2 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
X Stickstoff oder Methin;X nitrogen or methine;
Y Stickstoff oder Methin;Y nitrogen or methine;
Z Stickstoff oder CR12, worin R12 Wasserstoff, Fluor oder Cχ-C4-Alkyl bedeutet oder CR12 bildet zusammen mit CR2 oder CR3 einen 5- oder 6-gliedrigen Alkylen- oder Alkenylenring, der durch eine oder zwei Methylgruppen substituiert sein kann, und worin jeweils eine Methylengruppe durch Sauerstoff oder Schwefel ersetzt sein kann wie -CH2-CH2-0-, -CH2-CH2-CH2-0-, " -CH=CH-0-, -CH=CH-CH20- , -CH (CH3) -CH (CH3) -0-, -CH=C(CH3 ) -0- , -C(CH3)=C(CH3)-0-, oder -C(CH3) =C(CH3) -S;Z nitrogen or CR 12 , wherein R 12 is hydrogen, fluorine or Cχ-C 4 alkyl or CR 12 forms together with CR 2 or CR 3 a 5- or 6-membered alkylene or alkenylene ring which is substituted by one or two methyl groups and in which a methylene group can be replaced by oxygen or sulfur such as -CH 2 -CH 2 -0-, -CH 2 -CH 2 -CH 2 -0-, " -CH = CH-0-, -CH = CH-CH 2 0-, -CH (CH 3 ) -CH (CH 3 ) -0-, -CH = C (CH 3 ) -0-, -C (CH 3 ) = C (CH 3 ) -0 -, or -C (CH 3 ) = C (CH 3 ) -S;
Mindestens eines der Ringglieder X, Y oder Z ist Stickstoff.At least one of the ring members X, Y or Z is nitrogen.
R3 Wasserstoff, Hydroxy, Halogen, N(Cι-C4-Alkyl)2, Cχ-C4-Alkyl, C-C4-Alkoxy, Cχ-C-Alkylthio, Cχ-C4-Halogenalkyl , Cχ-C4-Hydroxyalkyl, Cχ-C-Halogenalkoxy, oder CR3 ist mit CR10 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;R 3 is hydrogen, hydroxy, halogen, N (-CC 4 -alkyl) 2 , Cχ-C 4 -alkyl, CC 4 -alkoxy, Cχ-C-alkylthio, Cχ-C 4 -haloalkyl, Cχ-C 4 -hydroxyalkyl , Cχ-C-haloalkoxy, or CR 3 is linked with CR 10 as indicated under Z to a 5- or 6-membered ring;
R4 und R5 (die gleich oder verschieden sein können)
Phenyl oder Naphthyl, die durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Cyano, Hydroxy, Mercapto, Amino, Cχ-C -Alkyl, Cχ-C4-Halogenalkyl, C -C4-Alkoxy, Cχ-C4-Halogenalkoxy, Phenoxy, Cχ-C -Alkylthio, NH(Cχ-C -Alkyl) oder N(Cχ-C -Alkyl) 2 oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Cyano, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C -Alkoxy, Cχ-C4-Halogenalkoxy oder Cχ-C4-Alkylthio; oderR 4 and R 5 (which may be the same or different) Phenyl or naphthyl, which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, mercapto, amino, Cχ-C-alkyl, Cχ-C 4 haloalkyl, C -C 4 alkoxy, Cχ-C 4 -Halogenalkoxy, phenoxy, Cχ-C-alkylthio, NH (Cχ-C-alkyl) or N (Cχ-C-alkyl) 2 or phenyl, which can be substituted one or more times, for example one to three times by halogen, cyano , Cχ-C 4 alkyl, Cχ-C 4 haloalkyl, Cχ-C alkoxy, Cχ-C 4 haloalkoxy or Cχ-C 4 alkylthio; or
Phenyl oder Naphthyl, die orthoständig über eine direkte Bindung, eine Methylen-, Ethylen- oder Ethenylengruppe, ein Sauerstoff- oder Schwefelatom oder eine S02-, NH- oder N-Alkyl- Gruppe miteinander verbunden sindPhenyl or naphthyl, which are ortho-linked via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an S0 2 -, NH or N-alkyl group
C3-C8-Cycloalkyl;C 3 -C 8 cycloalkyl;
R6 eine GruppeR 6 is a group
wobei das Molgewicht der Gruppen R13 und R14 zusammengenommen mindestens 60 betragen muß.the molecular weight of groups R 13 and R 14 taken together must be at least 60.
R13 und R14 (die gleich oder verschieden sein können) :R 13 and R 14 (which may be the same or different):
Wasserstoff, Cχ-C8-Alkyl, C3-C8-Alkenyl oder C3-C8-Alkinyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Mercapto, Carboxy, Amino, Cyano, Cχ-C4-Alkoxy, Cχ-C4-Alkylthio, Cχ-C4-Halogenalkoxy, Cχ-C4-Alkylcarbonyl, Cχ-C4-Alkoxycarbonyl, C3-C8-Cycloalkyl, NH (C1-C4-Alkyl ) , N(C1-C4-Alkyl ) 2, Phenoxy oder Phenyl, wobei die gen-annten Arylreste ihrerseits ein- bis dreifach substituiert sein können durch Halogen, Hydroxy, Carboxy, Cyano, C -C -Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4-Alkoxy, Cχ-C4-Halogen- alkoxy, N(C -C4-Alkyl)2, oder Cχ-C -Alkylthio;Hydrogen, Cχ-C 8 alkyl, C 3 -C 8 alkenyl or C 3 -C 8 alkynyl, where these radicals can each be substituted one or more times by: halogen, hydroxy, mercapto, carboxy, amino, cyano, Cχ-C 4 -alkoxy, Cχ-C 4 -alkylthio, Cχ-C 4 -haloalkoxy, Cχ-C 4 -alkylcarbonyl, Cχ-C 4 -alkoxycarbonyl, C 3 -C 8 -cycloalkyl, NH (C 1 -C 4 -Alkyl), N (C 1 -C 4 -alkyl) 2 , phenoxy or phenyl, it being possible for the aryl residues mentioned themselves to be mono- to trisubstituted by halogen, hydroxy, carboxy, cyano, C -C -alkyl, Cχ -C 4 haloalkyl, Cχ-C 4 alkoxy, Cχ-C 4 haloalkoxy, N (C -C 4 alkyl) 2 , or Cχ-C alkylthio;
C3-C8-Cycloalkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Mercapto, Carboxy, Cyano, Cχ-C -Alkyl, Cχ-C4~Alkoxy, Cχ-C4-Alkylthio, C1-C4-Haiogenalkoxy;
Phenyl oder Naphthyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen,C 3 -C 8 cycloalkyl, where these radicals can each be mono- or polysubstituted by: halogen, hydroxyl, mercapto, carboxy, cyano, Cχ-C-alkyl, Cχ-C 4 ~ alkoxy, Cχ-C 4 alkylthio , C 1 -C 4 -Haiogenalkoxy; Phenyl or naphthyl, each of which can be substituted by one or more of the following radicals: halogen,
Carboxy, Hydroxy, Amino, R15, Cχ-C4-Alkyl, C-C-Alkoxy,Carboxy, hydroxy, amino, R 15 , Cχ-C 4 alkyl, CC alkoxy,
Cχ-C4-Alkylthio, Cχ-C4-Halogenalkyl , Cι-C4-Alkylcarbonyl, Cχ-C4-Alkoxycarbonyl , C-C4-Halogenalkoxy, Phenoxy,Cχ-C 4 -alkylthio, Cχ-C 4 -haloalkyl, Cι-C 4 -alkylcarbonyl, Cχ-C 4 -alkoxycarbonyl, CC 4 -haloalkoxy, phenoxy,
NH (Cχ-C4-Alkyl ) , N(Cχ-C4-Alkyl ) , Dioxomethylen, Dioxoethylen oder Phenyl, das ein- bis dreifach substituiert sein kann, durch Halogen, Cχ-C4-Alkyl, Cχ-C-Halogenalkyl, C-C-Alkoxy,NH (Cχ-C 4 alkyl), N (Cχ-C 4 alkyl), dioxomethylene, dioxoethylene or phenyl, which can be mono- to trisubstituted, by halogen, Cχ-C 4 alkyl, Cχ-C-haloalkyl , CC alkoxy,
Cχ-C4-Halogenalkoxy oder Cχ-C -Alkylthio;Cχ-C 4 haloalkoxy or Cχ-C alkylthio;
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene C3-C7-Alkylenkette, die ein- oder mehrfach substituiert sein kann mit Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl, und in der eine Alkylengruppe durch Sauerstoff oder Schwefel, ersetzt sein kann, wie -(CH2)3-, -(CH2)4-, -(CH2)5-, -(CH2)6-, -(CH2)7-, -(CH2)2-0-(CH2)2-, -(CH2)2-S-(CH2)2-;or R 13 and R 14 together form a C 3 -C 7 alkylene chain which is closed to form a ring and which can be mono- or polysubstituted by Cχ-C 4 alkyl, Cχ-C 4 haloalkyl, and in which an alkylene group is formed Oxygen or sulfur, can be replaced, such as - (CH 2 ) 3 -, - (CH 2 ) 4 -, - (CH 2 ) 5 -, - (CH 2 ) 6 -, - (CH 2 ) 7 -, - (CH 2 ) 2 -0- (CH 2 ) 2 -, - (CH 2 ) 2 -S- (CH 2 ) 2 -;
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene C3-C7-Alkylenkette oder C4-C7-Alkenylenkette, an die ein Phenylring anneliert ist, wie 7-aza-bi- cyclo[4.2.0]-octa-l, 3, 5-trien, 2, 3-Dihydroindol, Indol, 1, 3-Dihydroisoindol, 1,2,3, 4-Tetrahydrochinolin, 1, 2, 3, 4-Tetrahydroisochinolin, wobei jeweils der Phenylring ein- bis dreifach substituiert sein kann durch Halogen, Cχ-C4-Alkyl, Cχ-C4-Alkoxy, Cχ-C-Halogenalkyl, Cχ-C4-Halogen- alkoxy, Hydroxy, Carboxy.or R 13 and R 14 together form a C 3 -C 7 alkylene chain or C 4 -C 7 alkenylene chain, to which a phenyl ring is fused, such as 7-aza-bicyclo [4.2.0] - octa-l, 3, 5-triene, 2, 3-dihydroindole, indole, 1, 3-dihydroisoindole, 1,2,3, 4-tetrahydroquinoline, 1, 2, 3, 4-tetrahydroisoquinoline, the phenyl ring in each case can be substituted three times by halogen, Cχ-C 4 -alkyl, Cχ-C 4 -alkoxy, Cχ-C-haloalkyl, Cχ-C 4 -haloalkoxy, hydroxy, carboxy.
Das Molgewicht der Gruppen R13 und R14 zusammengenommen muß mindestens 46 sein.The molecular weight of groups R 13 and R 14 taken together must be at least 46.
R7 und R8 (die gleich oder verschieden sein können) :R 7 and R 8 (which may be the same or different):
Wasserstoff, Cχ-C4-Alkyl.Hydrogen, Cχ-C 4 alkyl.
R15 C1-C4-Alkyl, Cχ-C-Alkoxy, die einen der folgenden Reste tragen: Hydroxy, Carboxy, Amino, NH (C-C4-Alkyl ) , N(Cι-C4-Alkyl)2, Carboxamid oder C0N(C-C4-Alkyl )2.R 15 C 1 -C 4 alkyl, Cχ-C-alkoxy, which carry one of the following radicals: hydroxy, carboxy, amino, NH (CC 4 -alkyl), N (-C-C 4 alkyl) 2 , carboxamide or C0N (CC 4 alkyl) 2 .
R18 Wasserstoff;R 18 is hydrogen;
Cχ-C4-Alkyl, C3-C4-Alkenyl oder C3-C4-Alkinyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C-Alkoxy, Cχ-C4-Alkylthio, Cχ-C4-Halogen- alkoxy, C3-C8-Cycloalkyl, Phenoxy oder Phenyl, wobei die ge- nannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Hydroxy,
Cι-C4-Alkyl, Cχ-C4-Halogenalkyl, C -C4-Alkoxy oder Cχ-C4-Alkyl- thio;Cχ-C 4 alkyl, C 3 -C 4 alkenyl or C 3 -C 4 alkynyl, where these radicals can each be substituted one or more times by: halogen, Cχ-C-alkoxy, Cχ-C 4 -alkylthio , Cχ-C 4 haloalkoxy, C 3 -C 8 cycloalkyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- or polysubstituted, for example one to three times by halogen, hydroxy, -C-C 4 alkyl, Cχ-C 4 haloalkyl, C -C 4 alkoxy or Cχ-C 4 alkyl thio;
C3-C8~Cycloalkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Cχ-C4~Alkyl;C 3 -C 8 ~ cycloalkyl, where these radicals can each be mono- or polysubstituted by: Cχ-C 4 ~ alkyl;
Phenyl oder Naphthyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Hydroxy, R15, C-C4-Alkyl, Cχ-C-Alkoxycarbonyl , C-C-Alkoxy, Cχ-C4-Alkylthio, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Cχ-C-Alkyl , Cχ-C-Halogenalkyl, Cχ-C4-Alkoxy;Phenyl or naphthyl, each of which can be substituted by one or more of the following radicals: halogen, hydroxyl, R 15 , CC 4 -alkyl, Cχ-C-alkoxycarbonyl, CC-alkoxy, Cχ-C 4 -alkylthio, dioxomethylene, dioxoethylene or Phenyl which can be mono- or polysubstituted, for example mono- to trisubstituted by halogen, Cχ-C-alkyl, Cχ-C-haloalkyl, C--C 4 alkoxy;
Cχ-C-Alkylcarbonyl , C2-C-Alkenylcarbonyl oder C2-C-Alkinyl- carbonyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C-Alkoxy, C3-C8-Cycloalkyl, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- oder mehrfach substituiert sein können, z.B. ein- bis dreifach durch Halogen, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4-Alkoxy oder Cχ-C4-Alkylthio;Cχ-C-alkylcarbonyl, C 2 -C-alkenylcarbonyl or C 2 -C-alkynylcarbonyl, where these radicals can be substituted one or more times by: halogen, Cχ-C-alkoxy, C 3 -C 8 cycloalkyl , Phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- or polysubstituted, for example one to three times by halogen, Cχ-C 4 alkyl, Cχ-C 4 haloalkyl, Cχ-C 4 alkoxy or Cχ-C 4 alkylthio;
C3-C8-Cycloalkylcarbonyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Cχ-C4-Alkyl;C 3 -C 8 cycloalkylcarbonyl, where these radicals can each be mono- or polysubstituted by: Cχ-C 4 alkyl;
Phenylcarbonyl oder Naphthylcarbonyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Cyano, Hydroxy, R15, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4-Alkylcarbonyl , Cχ-C4-Alkoxycarbonyl, Cχ-C4-Alkoxy, Phen- oxy, Cχ-C4-Alkylthio, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- oder mehrfach substituiert sein kann, z.B. ein- bis dreifach durch Halogen, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl , Cχ-C4-Alkoxy, oder Cχ-C4-Alkylthio;Phenylcarbonyl or naphthylcarbonyl, each of which can be substituted by one or more of the following radicals: halogen, cyano, hydroxy, R 15 , Cχ-C 4 -alkyl, Cχ-C 4 -haloalkyl, Cχ-C 4 -alkylcarbonyl, Cχ-C 4 -alkoxycarbonyl, Cχ-C 4 -alkoxy, phenoxy, Cχ-C 4 -alkylthio, dioxomethylene, dioxoethylene or phenyl, which can be substituted one or more times, for example one to three times by halogen, Cχ-C 4 - Alkyl, Cχ-C 4 haloalkyl, Cχ-C 4 alkoxy, or Cχ-C 4 alkylthio;
Cχ-C4-Alkylsulfonyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Cχ-C-Alkoxy, Phenyl, wobei der genannte Ajrylrest seinerseits ein- bis dreifach substituiert sein kann, durch Halogen, Cχ-C4-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4~Alkoxy oder Cχ-C4-Alkylthio;Cχ-C 4 -alkylsulfonyl, where these radicals can each be mono- or polysubstituted by: halogen, Cχ-C-alkoxy, phenyl, it being possible for the said ajryl radical in turn to be mono- to trisubstituted by halogen, Cχ-C 4 -Alkyl, Cχ-C 4 haloalkyl, Cχ-C 4 ~ alkoxy or Cχ-C 4 alkylthio;
c 3-C8-Cycloalkylsulfonyl; c 3 -C 8 cycloalkylsulfonyl;
PhenylsuIfonyl oder Naphthylsulfonyl, die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, Cyano, R15, Cχ-C4-Alkyl, Cχ-C4-Alkoxy, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- bis dreifach substituiert sein kann durch Halogen, Cχ-C4-Alkyl, Cι-C-Halogenalkyl,
Cχ-C4-Alkoxy oder Cχ-C-Alkylthio;Phenylsulfonyl or naphthylsulfonyl, each of which can be substituted by one or more of the following radicals: halogen, cyano, R 15 , Cχ-C 4 alkyl, Cχ-C 4 alkoxy, dioxomethylene, dioxoethylene or phenyl, which is mono- to trisubstituted can be by halogen, Cχ-C 4 alkyl, -C-C-haloalkyl, Cχ-C 4 alkoxy or Cχ-C-alkylthio;
R20 Wasserstoff;R 20 is hydrogen;
Cχ-C4-Alkyl, wobei diese Reste jeweils einfach substituiert sein können durch: Hydroxy, Mercapto, Carboxy, Amino, C3-Cs-Cycloalkyl, Indolyl, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- bis dreifach substituiert sein können durch Halogen, Hydroxy, Mercapto, Carboxy, Cχ-C4-Alkyl, C -C -Alkoxy, Amino oder Cχ-C -Alkylthio.Cχ-C 4 alkyl, where these radicals can each be monosubstituted by: hydroxy, mercapto, carboxy, amino, C 3 -Cs-cycloalkyl, indolyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- to trisubstituted by halogen, hydroxy, mercapto, carboxy, Cχ-C 4 alkyl, C -C alkoxy, amino or Cχ-C alkylthio.
R21 Wasserstoff, Cχ-C-Alkyl.R 21 is hydrogen, Cχ-C-alkyl.
W Schwefel oder Sauerstoff;W sulfur or oxygen;
Besonders bevorzugt sind Verbindungen der Formel I - sowohl als reine Enantiomere bzw. reine Diastereomere oder als deren Mischung - in denen die Substituenten folgende Bedeutung haben:Compounds of the formula I are particularly preferred - both as pure enantiomers or pure diastereomers or as a mixture thereof - in which the substituents have the following meaning:
R2 Trifluormethyl, Cχ-C4-Alkyl, Cχ-C-Alkoxy, Cχ-C4-Alkylthio,R 2 trifluoromethyl, Cχ-C 4 alkyl, Cχ-C alkoxy, Cχ-C 4 alkylthio,
Hydroxymethyl, oder CR2 ist mit CR12 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;Hydroxymethyl, or CR 2 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
X Stickstoff oder Methin;X nitrogen or methine;
Y Stickstoff oder Methin;Y nitrogen or methine;
Z Stickstoff oder CR12, worin R12 Wasserstoff, Fluor oderZ is nitrogen or CR 12 , wherein R 12 is hydrogen, fluorine or
Cχ-C4-Alkyl bedeuten oder CR12 bildet zusammen mit CR2 oder CR3 einen 5- oder 6-gliedrigen Alkylen- oder Alkenylenring, der durch eine oder zwei Methylgruppen substituiert sein kann,. und worin jeweils eine Methylengruppe durch Sauerstoff oder Schwefel ersetzt sein kann wie -CH2-CH2-0-, -CH=CH-0-, -CH(CH3)-CH(CH3)-0-, -C(CH3)=C(CH3)-0-;Cχ-C 4 alkyl or CR 12 forms together with CR 2 or CR 3 a 5- or 6-membered alkylene or alkenylene ring, which can be substituted by one or two methyl groups. and in which in each case one methylene group can be replaced by oxygen or sulfur, such as -CH 2 -CH 2 -0-, -CH = CH-0-, -CH (CH 3 ) -CH (CH 3 ) -0-, -C ( CH 3 ) = C (CH 3 ) -0-;
Mindestens eines der Ringglieder X, Y oder Z ist StickstoffAt least one of the ring members X, Y or Z is nitrogen
R3 Trifluormethyl, C-C4-Alkyl, Cχ-C4-Alkoxy, Cχ-C4-Alkylthio,R 3 trifluoromethyl, CC 4 alkyl, Cχ-C 4 alkoxy, Cχ-C 4 alkylthio,
Hydroxymethyl, oder CR3 ist mit CR12 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;Hydroxymethyl, or CR 3 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
R4 und R5 (die gleich oder verschieden sein können) :R 4 and R 5 (which may be the same or different):
Phenyl oder Naphthyl, die durch einen oder mehrere der fol- genden Reste substituiert sein können: Halogen, Hydroxy,Phenyl or naphthyl, which can be substituted by one or more of the following radicals: halogen, hydroxy,
Cχ-C-Alkyl, Cχ-C4-Halogenalkyl, Cχ-C4-Alkoxy, Cχ-C-Halogen- alkoxy, NH(C -C4-Alkyl) , N(Cχ-C4-Alkyl ) 2 , Phenoxy oder Phenyl,
das ein- bis dreifach substituiert sein kann durch Halogen, Cχ-C4-Alkyl, C-C4-Halogenalkyl, C-C4-Alkoxy oder Cχ-C4-Halogenalkoxy; oderCχ-C-alkyl, Cχ-C 4 haloalkyl, Cχ-C 4 alkoxy, Cχ-C-haloalkoxy, NH (C -C 4 alkyl), N (Cχ-C 4 alkyl) 2 , phenoxy or phenyl, which can be mono- to trisubstituted by halogen, Cχ-C 4 alkyl, CC 4 haloalkyl, CC 4 alkoxy or Cχ-C 4 haloalkoxy; or
Phenyl oder Naphthyl, die orthoständig über eine direkte Bindung, eine Methylen-, Ethylen- oder Ethenylengruppe, ein Sauerstoff- oder Schwefelatom oder eine S0-, NH- oder N-Alkyl- Gruppe miteinander verbunden sindPhenyl or naphthyl, which are ortho-linked via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an S0, NH or N-alkyl group
C5-C7-Cycloalkyl;C 5 -C 7 cycloalkyl;
R6 eine GruppeR 6 is a group
wobei das Molgewicht der Gruppen R13 und R14 zusammengenommen mindestens 60 sein muß.the molecular weight of groups R 13 and R 14 taken together must be at least 60.
R13 und R14 (die gleich oder verschieden sein können) :R 13 and R 14 (which may be the same or different):
Wasserstoff, Cχ-C5-Alkyl, C3-C5-Alkenyl oder C3-C5-Alkinyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Hydroxy, Carboxy, Amino, Cχ-C-Alkoxy, Cχ-C-Halogenalkoxy, Cs-Cδ-Cycloalkyl, NH(Cχ-C4-Alkyl) , N(Cχ-C4-Alkyl) , Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- bis dreifach substituiert sein können durch Halogen, Hydroxy, C-C -Alkyl, Cχ-C4-Halogenalkyl, Cι-C4-Alkoxy, C-C-Halogenalkoxy, N(Cχ-C4-Alkyl ) 2; C3-C8-Cycloalkyl, wobei diese Reste jeweils ein- oder mehrfach substituiert sein können durch: Halogen, Carboxy, Cχ-C4-Alkyl, Cι~C4-Alkoxy, Cχ-C4-Halogenalkoxy;Hydrogen, Cχ-C 5 alkyl, C 3 -C 5 alkenyl or C 3 -C 5 alkynyl, where these radicals can be substituted one or more times by: halogen, hydroxy, carboxy, amino, Cχ-C- Alkoxy, Cχ-C-haloalkoxy, Cs-C δ- cycloalkyl, NH (Cχ-C 4 -alkyl), N (Cχ-C 4 -alkyl), phenoxy or phenyl, the aryl radicals mentioned in turn being mono- to trisubstituted can by halogen, hydroxy, CC-alkyl, Cχ-C 4 -haloalkyl, -C-C 4 alkoxy, CC-haloalkoxy, N (Cχ-C 4 alkyl) 2 ; C 3 -C 8 cycloalkyl, where these radicals can each be mono- or polysubstituted by: halogen, carboxy, Cχ-C 4 alkyl, Cι ~ C 4 alkoxy, Cχ-C 4 haloalkoxy;
Phenyl, das ein- bis dreifach substituiert sein kann durch: Halogen, Carboxy, Hydroxy, Amino, R15, Cχ-C4-Alkyl, C-C-Alkoxy, C-C4-Alkylthio, Cχ-C4-Halogenalkyl, Cχ-C4-Alkyl- carbonyl, Cχ-C4-Alkoxycarbonyl, Cχ-C-Halogenalkoxy, NH(Cχ-C4-Alkyl) , N(Cχ-C4-Alkyl) 2, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- bis dreifach substituiert sein kann durch Halogen, Cχ-C4-Alkyl, Cχ-C-Alkoxy oder Cχ-C-Alkylthio; oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene C3-C-Alkylenkette, die ein- oder mehrfach substituiert sein kann mit Cχ-C4-Alkyl und in der eine Alkylengruppe durch Sauerstoff oder Schwefel, ersetzt sein kann, wie -(CH )3-, -(CH2) -, -(CH2)5-. -(CH2)6-, -(CH2)7-, -(CH2)2-0-(CH2)2-,
- (CH2 ) 2-S- (CH2 ) 2- ;Phenyl, which can be mono- to trisubstituted by: halogen, carboxy, hydroxy, amino, R 15 , Cχ-C 4 -alkyl, CC-alkoxy, CC 4 -alkylthio, Cχ-C 4 -haloalkyl, Cχ-C 4 -Alkyl- carbonyl, Cχ-C 4 -alkoxycarbonyl, Cχ-C-haloalkoxy, NH (Cχ-C 4 -alkyl), N (Cχ-C 4 -alkyl) 2 , dioxomethylene, dioxoethylene or phenyl, the one to three times can be substituted by halogen, Cχ-C 4 alkyl, Cχ-C-alkoxy or Cχ-C-alkylthio; or R 13 and R 14 together form a C 3 -C alkylene chain which is closed to a ring and which can be mono- or polysubstituted with Cχ-C 4 alkyl and in which an alkylene group can be replaced by oxygen or sulfur, such as - (CH) 3 -, - (CH 2 ) -, - (CH 2 ) 5-. - (CH 2 ) 6 -, - (CH 2 ) 7 -, - (CH 2 ) 2 -0- (CH 2 ) 2 -, - (CH 2 ) 2 -S- (CH 2 ) 2 -;
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene C3-C7-Alkylenkette an die Phenylring anneliert ist wie 2 , 3-Dihydroindol , Indol , 1 , 3-Dihydroisoindol , 1 , 2 , 3 , 4-Tetra- hydrochinolin, 1 , 2 , 3 , 4-Tetrahydroisochinolin, wobei der Phenylring jeweils ein- bis dreifach substituiert sein kann durch Halogen, Cχ-C4~Alkyl , Cχ-C4~Alkoxy, Cχ-C4-Halogenalkoxy, Hydroxy, Carboxy.or R 13 and R 14 together form a closed C 3 -C 7 alkylene chain to which the phenyl ring is fused, such as 2, 3-dihydroindole, indole, 1, 3-dihydroisoindole, 1, 2, 3, 4-tetra- hydroquinoline, 1, 2, 3, 4-tetrahydroisoquinoline, where the phenyl ring can in each case be substituted one to three times by halogen, Cχ-C 4 ~ alkyl, Cχ-C 4 ~ alkoxy, Cχ-C4-haloalkoxy, hydroxy, carboxy.
Die Gruppen R13 und R14 zusammengenommen müssen mindestens 5 Kohlenstoffatome enthalten.The groups R 13 and R 14 taken together must contain at least 5 carbon atoms.
R7 und R8 (die gleich oder verschieden sein können)R 7 and R 8 (which may be the same or different)
Wasserstoff, Cχ-C4-Alkyl.Hydrogen, Cχ-C 4 alkyl.
R15 Cχ-C4-Alkyl, Cχ-C4-Alkoxy, die einen der folgenden Reste tragen: Hydroxy, NH(Cχ-C4-Alkyl) , N(Cχ-C4-Alkyl )2 , Carboxamid oder CON(Cχ-C -Alkyl) 2.R 15 Cχ-C 4 alkyl, Cχ-C 4 alkoxy, which carry one of the following radicals: hydroxy, NH (Cχ-C 4 alkyl), N (Cχ-C 4 alkyl) 2 , carboxamide or CON ( Cχ-C-alkyl) 2 .
R18 Wasserstoff;R 18 is hydrogen;
Cχ-C4-Alkyl, wobei diese Reste jeweils ein- bis dreifach sub- stituiert sein können durch: Halogen, Cχ-C-Alkoxy,Cχ-C 4 alkyl, where these radicals can each be substituted one to three times by: halogen, Cχ-C-alkoxy,
Cχ-C4-Alkylthio, C3-Cs-Cycloalkyl, Phenoxy oder Phenyl, wobei die genannten Arylreste ihrerseits ein- bis dreifach substituiert sein können durch: Halogen, Cχ-C4-Alkyl oder Cχ-C4-Alkoxy;Cχ-C 4 alkylthio, C 3 -Cs cycloalkyl, phenoxy or phenyl, where the aryl radicals mentioned can in turn be mono- to trisubstituted by: halogen, Cχ-C 4 alkyl or Cχ-C 4 alkoxy;
C3-C8-Cycloalkyl;C 3 -C 8 cycloalkyl;
Phenyl, der ein- bis dreifach substituiert sein kann durch: Halogen, Hydroxy, R15, Cχ-C4-Alkyl, Cχ-C4-Alkoxycarbonyl, Cχ-C-Alkoxy, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- bis dreifach substituiert sein kann durch: Halogen, Cχ-C-Alkyl, Trifluormethyl, Cχ-C4-Alkoxy;Phenyl, which can be monosubstituted to trisubstituted by: halogen, hydroxy, R 15 , C 4 -C 4 -alkyl, Cχ-C 4 -alkoxycarbonyl, Cχ-C-alkoxy, dioxomethylene, dioxoethylene or phenyl, which is mono- to triple can be substituted by: halogen, Cχ-C-alkyl, trifluoromethyl, Cχ-C 4 -alkoxy;
R19 Cχ-C-Alkylcarbonyl , wobei diese Reste jeweils ein- bis drei- fach substituiert sein können durch: Halogen, Cχ-C4-Alkoxy, C3-C8-Cycloalkyl, Phenyl, das seinerseits ein- bis dreifach substituiert sein kann durch: Halogen, Cχ-C4-Alkyl oder Cχ-C4-Alkθxy;R 19 Cχ-C-alkylcarbonyl, where these radicals can each be substituted one to three times by: halogen, Cχ-C 4 alkoxy, C 3 -C 8 cycloalkyl, phenyl, which in turn can be substituted one to three times can by: halogen, Cχ-C 4 alkyl or Cχ-C 4 -Alkθxy;
C3-C8-Cycloalkylcarbonyl;
Phenylcarbonyl oder Naphthylcarbonyl , die jeweils durch einen oder mehrere der folgenden Reste substituiert sein können: Halogen, R15, Cχ-C4-Alkyl, Cχ-C4-Alkoxy, Phenoxy, Dioxomethylen, Dioxoethylen oder Phenyl, das ein- bis dreifach substi- tuiert sein kann durch: Halogen, C-C4-Alkyl oder Cχ-C4-Alkoxy;C 3 -C 8 cycloalkylcarbonyl; Phenylcarbonyl or naphthylcarbonyl, each of which can be substituted by one or more of the following radicals: halogen, R 15 , Cχ-C 4 alkyl, Cχ-C 4 alkoxy, phenoxy, dioxomethylene, dioxoethylene or phenyl, the one to three times substi - Can be tuiert by: halogen, CC 4 alkyl or Cχ-C 4 alkoxy;
Cχ-C4-Alkylsulfonyl, wobei diese Reste jeweils ein- bis dreifach substituiert sein kann durch: Halogen, Cχ-C4-Alkoxy, Phenyl, der seinerseits ein- bis dreifach substituiert sein kann durch: Halogen, Cχ-C4-Alkyl, Cχ-C4-Alkoxy oder Cχ-C-Alkylthio;Cχ-C 4 -alkylsulfonyl, where these radicals can be substituted one to three times by: halogen, Cχ-C 4 -alkoxy, phenyl, which in turn can be substituted one to three times by: halogen, Cχ-C 4 -alkyl , Cχ-C 4 alkoxy or Cχ-C-alkylthio;
C3-C8-Cycloalkylsulfonyl;C 3 -C 8 cycloalkylsulfonyl;
Phenylsulfonyl oder Naphthylsulfonyl, wobei diese Reste jeweils ein- bis dreifach substituiert sein kann durch: Halogen, R15, Cχ-C4-Alkyl, Cχ-C4-Alkoxy, Dioxomethylen, Dioxoethylen oder Phenyl;Phenylsulfonyl or naphthylsulfonyl, where these radicals can each be mono- to trisubstituted by: halogen, R 15 , Cχ-C 4 alkyl, Cχ-C 4 alkoxy, dioxomethylene, dioxoethylene or phenyl;
R20 Wasserstoff; Cχ-C-Alkyl .R 20 is hydrogen; Cχ-C-alkyl.
R21 Wasserstoff, C -C-Alkyl.R 21 is hydrogen, C -C alkyl.
W Schwefel oder Sauerstoff;W sulfur or oxygen;
Die Verbindungen der vorliegenden Erfindung bieten ein neues therapeutisches Potential für die Behandlung von Hypertonie, pulmo- nalem Hochdruck, Myokardinfarkt, Angina Pectoris, Arrhythmie, akutem/chronischem Nierenversagen, chronischer Herzinsuffizienz, Niereninsuffizienz, zerebralen Vasospasmen, zerebraler Ischämie, Subarachnoidalblutungen, Migräne, Asthma, Atherosklerose, endo- toxischem Schock, Endotoxin-induziertem Organversagen, intravas- kulärer Koagulation, Restenose nach Angioplastie und by-pass Operationen, benigne Prostata-Hyperplasie, ischämisches und durch Intoxikation verursachtes Nierenversagen bzw. Hypertonie, Meta- stasierung und Wachstum mesenchymaler Tumoren, Kontrastmittel-in- duziertes Nierenversagen, Pankreatitis, gastrointestinale UlceraThe compounds of the present invention offer new therapeutic potential for the treatment of hypertension, pulmonary hypertension, myocardial infarction, angina pectoris, arrhythmia, acute / chronic kidney failure, chronic heart failure, renal failure, cerebral vasospasm, cerebral ischemia, subarachnoid hemorrhage, migraine, asthma Atherosclerosis, endotoxic shock, endotoxin-induced organ failure, intravascular coagulation, restenosis after angioplasty and by-pass surgery, benign prostate hyperplasia, ischemic and intoxication-induced kidney failure or hypertension, metastasis and growth of mesenchymal tumors, contrast agents -induced kidney failure, pancreatitis, gastrointestinal ulcers
Ein weiterer Gegenstand der Erfindung sind Kombinationen aus Endothelinrezeptorantagonisten der Formel I und Inhibitoren des Renin-Angiotensin Systems. Inhibitoren des Renin-Angiotensin-Sy- stems sind Reninhemmer, Angiotensin-II-Antagonisten und Angioten- sin-Converting-Enzyme (ACE) -Hemmer. Bevorzugt sind Kombinationen aus Endothelinrezeptorantagonisten der Formel I und ACE-Hemmern. Ein weiterer Gegenstand der Erfindung sind Kombinationen aus Endothelinrezeptorantagonisten der Formel I und Beta-Blockern.
Ein weiterer Gegenstand der Erfindung sind Kombinationen aus Endothelinrezeptorantagonisten der Formel I und Diuretika. Ein weiterer Gegenstand der Erfindung sind Kombinationen aus Endothelinrezeptorantagonisten der Formel I und Substanzen, die die Wirkung von VEGF (vascular endothelial growth factor) blockieren. solche Substanzen sind Beispielsweise gegen VEGF gerichtete Antikörper oder spezifische Bindeproteine oder auch niedermolekulare Substanzen, die VEGF Freisetzung oder Rezeptorbindung spezifisch Hemmen können. Die vorstehend genannten Kombinationen können gleichzeitig oder nacheinander zeitlich abgestuft verabreicht werden. Sie können sowohl in einer einzigen galenischen Formulierung oder auch in getrennten Formulierungen eingesetzt werden. Die Applikationsform kann auch unterschiedlich sein, beispielsweise können die Endo- thelinrezeptorantagonisten oral und VEGF- Hemmer parenteral verabreicht werden.The invention further relates to combinations of endothelin receptor antagonists of the formula I and inhibitors of the renin-angiotensin system. Inhibitors of the renin-angiotensin system are renin inhibitors, angiotensin II antagonists and angiotensin converting enzyme (ACE) inhibitors. Combinations of endothelin receptor antagonists of the formula I and ACE inhibitors are preferred. The invention further relates to combinations of endothelin receptor antagonists of the formula I and beta-blockers. The invention further relates to combinations of endothelin receptor antagonists of the formula I and diuretics. The invention further relates to combinations of endothelin receptor antagonists of the formula I and substances which block the action of VEGF (vascular endothelial growth factor). such substances are, for example, antibodies directed against VEGF or specific binding proteins or also low molecular weight substances which can specifically inhibit VEGF release or receptor binding. The combinations mentioned above can be administered simultaneously or sequentially in time. They can be used both in a single pharmaceutical formulation or in separate formulations. The form of administration can also be different, for example the endothelin receptor antagonists can be administered orally and VEGF inhibitors parenterally.
Diese Kombinationspräparate eignen sich vor allem zur Behandlung und Verhütung von Hypertension und deren Folgeerkrankungen, sowie zur Behandlung von Herzinsuffizienz. Die gute Wirkung der Verbindungen läßt sich in folgenden Versuchen zeigen:These combination products are particularly suitable for the treatment and prevention of hypertension and its complications, as well as for the treatment of heart failure. The good effects of the compounds can be shown in the following experiments:
Ein weiterer Gegenstand der Erfindung ist ein strukturelles Fragment der FormelAnother object of the invention is a structural fragment of the formula
worin die Reste R1, R4, R5, R6, R7, R8 und W die oben genannte Bedeutung h.aben.wherein the radicals R 1 , R 4 , R 5 , R 6 , R 7 , R 8 and W have the meaning given above.
Solche strukturellen Fragmente eignen sich als strukturelle Bestandteile von Endothelin-Rezeptorantagonisten.Such structural fragments are suitable as structural components of endothelin receptor antagonists.
Ein weiterer Gegenstand der Erfindung sind Endothelin-Rezeptorantagonisten, bestehend aus einem strukturellen Fragment der FormelAnother object of the invention are endothelin receptor antagonists consisting of a structural fragment of the formula
worin die Reste R1, R2, R3 , R4, R5, R7, R8, W, X, Y und Z die oben genannte Bedeutung haben, kovalent verknüpft mit einer Gruppe, die ein Molekulargewicht von mindestens 30, bevorzugt 40, aufweist. wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , W, X, Y and Z have the meaning given above, covalently linked to a group which has a molecular weight of at least 30, preferably 40.
Ein weiterer Gegenstand der Erfindung sindAnother object of the invention are
Endothelin-Rezeptorantagonisten, bestehend aus einem strukturellen Fragment der FormelEndothelin receptor antagonists, consisting of a structural fragment of the formula
worin die Reste R1, R2, R3, R4, R5, R7, R8, R20, R21, W, X, Y und Z die in .Anspruch 1 angegebene Bedeutung haben, über ein N-Atom kovalent verknüpft mit einer Gruppe, die ein Molekulargewicht von mindestens 58 aufweist.wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 20 , R 21 , W, X, Y and Z have the meaning given in Claim 1, via an N-- Atom covalently linked to a group that has a molecular weight of at least 58.
Ein weiterer Gegenstand der Erfindung sind Verbindungen derAnother object of the invention are compounds of
Formel IaFormula Ia
worin die Reste R1, R2, R3, R4, R5, R7, R8, R20, R21, W. X, Y und Z die in Anspruch 1 angegebene Bedeutung haben.wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 20 , R 21 , W. X, Y and Z have the meaning given in claim 1.
RezeptorbindungsstudienReceptor binding studies
Für Bindungsstudien wurden klonierte humane ETA- oder ETB-Rezep- tor-exprimierende CHO-Zellen eingesetzt.Cloned human ET A or ET B receptor-expressing CHO cells were used for binding studies.
MembranpräparationMembrane preparation
Die ETA- oder ETB-Rezeptor-exprimierenden CHO-Zellen wurden in DMEM NUT MIX F12-Medium (Gibco, Nr. 21331-020) mit 10 % fötalem Kälberserum (PAA Laboratories GmbH, Linz, Nr. A15-022), 1 mM Glutamin (Gibco Nr. 25030-024), 100 E/ml Penicillin und 100 μg/ml Streptomycin (Gibco, Sigma Nr P-0781) vermehrt. Nach 48 Stunden wurden die Zellen mit PBS gewaschen und mit 0,05 % trypsin-halti-
ger PBS 5 Minuten bei 37°C inkubiert. Danach wurde mit Medium neutralisiert und die Zellen durch Zentrifugation bei 300 x g gesammel .The ET A or ET B receptor expressing CHO cells were in DMEM NUT MIX F 12 medium (Gibco, No. 21331-020) with 10% fetal calf serum (PAA Laboratories GmbH, Linz, No. A15-022) , 1 mM glutamine (Gibco No. 25030-024), 100 U / ml penicillin and 100 μg / ml streptomycin (Gibco, Sigma No. P-0781). After 48 hours the cells were washed with PBS and with 0.05% trypsin-containing ger PBS incubated for 5 minutes at 37 ° C. The mixture was then neutralized with medium and the cells were collected by centrifugation at 300 × g.
Für die Membranpräparation wurden die Zellen auf eine Konzen- tration von 108 Zellen/ml Puffer (50 mM Tris-HCL Puffer, pH 7.4) eingestellt und danach durch Ultraschall desintegriert Branson Sonifier 250, 40-70 Sekunden/constant/Output 20) .For the membrane preparation, the cells were adjusted to a concentration of 10 8 cells / ml buffer (50 mM Tris-HCl buffer, pH 7.4) and then disintegrated by ultrasound (Branson Sonifier 250, 40-70 seconds / constant / output 20).
Bindungstests-Binding tests-
Für den ETA- und ETB-Rezeptorbindungstest wurden die Membranen inFor the ET A and ET B receptor binding test, the membranes in
Inkubationspuffer (50 mM Tris-HCl, pH 7,4 mit 5 mM MnCl2, 40 mg/ml Bacitracin und 0,2 % BSA) in einer Konzentration von 50 μg Protein pro Testansatz suspendiert und bei 25°C mit 25 pMIncubation buffer (50 mM Tris-HCl, pH 7.4 with 5 mM MnCl 2 , 40 mg / ml bacitracin and 0.2% BSA) suspended in a concentration of 50 μg protein per test batch and at 25 ° C. with 25 pM
[125J]-ETχ (ETA-Rezeptortest) oder 25 pM [125J]-ET3 (ETB-Rezeptor- test) in Anwesenheit und Abwesenheit von Test-substanz inkubiert. Die unspezifische Bindung wurde mit 10"7 M ETx bestimmt. Nach 30 min wurde der freie und der gebundene Radioligand durch Filtra- tion über GF/B Glasfaserfilter (Whatman, England) an einem Ska- tron-Zellsammler (Skatron, Lier, Norwegen) getrennt und die Filter mit eiskaltem Tris-HCl-Puffer, pH 7,4 mit 0,2 % BSA gewaschen. Die auf den Filtern gesammelte Radioaktivität wurde mit einem Packard 2200 CA Flüssigkeits-zintillationszähler quan- tifiziert.[125J] -ETχ (ET A receptor test) or 25 pM [125J] -ET 3 (ET B receptor test) incubated in the presence and absence of test substance. The non-specific binding was determined with 10 " 7 M ETx. After 30 min, the free and the bound radioligand were filtered by GF / B glass fiber filter (Whatman, England) on a Skatron cell collector (Skatron, Lier, Norway) separated and the filters washed with ice-cold Tris-HCl buffer, pH 7.4 with 0.2% BSA The radioactivity collected on the filters was quantified with a Packard 2200 CA liquid scintillation counter.
Testung der ET-Antagonisten in vivo:Testing the ET antagonists in vivo:
Männliche 250 - 300 g schwere SD-Ratten wurden mit Amobarbital narkotisiert, künstlich beatmet, vagotomisiert und despinali- siert. Die Arteria carotis und Vena jugularis wurden katheti- siert.Male SD rats weighing 250-300 g were anesthetized with amobarbital, artificially ventilated, vagotomized and despinalized. The carotid artery and jugular vein were cathetized.
In Kontrolltieren führt die intravenöse Gabe von 1 μg/kg ET1 zu einem deutlichen Blutdruckanstieg, der über einen längeren Zeitraum anhält.In control animals, intravenous administration of 1 μg / kg ET1 leads to a significant increase in blood pressure that persists over a longer period of time.
Den Testtieren wurde 30 min vor der ETl Gabe die Testverbindungen i.V. injiziert (1 ml/kg) . Zur Bestimmung der ET-antagonistischen Eigenschaften wurden die Blutdruckänderungen in den Testtieren mit denen in den Kontrolltieren verglichen.The test animals were given the test compounds i.V. 30 min before the ETI administration. injected (1 ml / kg). To determine the ET antagonistic properties, the blood pressure changes in the test animals were compared with those in the control animals.
p.o. - Testung der gemischten ETA- und ETB-Antagonisten:po - testing of mixed ET A and ET B antagonists:
Männliche 250-350g schwere normotone Ratten (Sprague Dawley, Janvier) werden mit den Testsubstanzen oral vorbehandelt. 80 Minuten später werden die Tiere mit Urethan narkotisiert und die A.
carotis (für Blutdruckmessung) sowie die V. jugularis (Applikation von big Endothelin/Endothelin 1) katheterisiert.Male normotonic rats weighing 250-350 g (Sprague Dawley, Janvier) are pretreated orally with the test substances. 80 minutes later, the animals are anesthetized with urethane and the A. carotid (for blood pressure measurement) and the jugular vein (application of big endothelin / endothelin 1) catheterized.
Nach einer Stabilisierungsphase wird big Endothelin (20 μg/kg, Appl. Vol. 0.5 ml/kg) bzw. ET1 (0.3 μg/kg, Appl. Vol. 0.5 ml/kg) intravenös gegeben. Blutdruck und Herzfrequenz werden kontinuierlich über 30 Minuten registriert. Die deutlichen und langanhaltenden Blutdruckänderungen werden als Fläche unter der Kurve (AUC) berechnet. Zur Bestimmung der antagonistischen Wirkung der Testsubstanzen wird die AUC der Substanzbehandelten Tiere mit der AUC der Kontroll iere verglichen.After a stabilization phase, big endothelin (20 μg / kg, Appl. Vol. 0.5 ml / kg) or ET1 (0.3 μg / kg, Appl. Vol. 0.5 ml / kg) is given intravenously. Blood pressure and heart rate are continuously recorded over 30 minutes. The significant and persistent changes in blood pressure are calculated as the area under the curve (AUC). To determine the antagonistic effect of the test substances, the AUC of the substance-treated animals is compared with the AUC of the control animals.
Die erfindungsgemäßen Verbindungen können in üblicher Weise oral oder parenteral (subkutan, intravenös, intramuskulär, intraperi- toneal) verabfolgt werden. Die Applikation kann auch mit Dämpfen oder Sprays durch den Nasen-Rachenraum erfolgen.The compounds according to the invention can be administered in the usual way orally or parenterally (subcutaneously, intravenously, intramuscularly, intraperitoneally). It can also be applied with vapors or sprays through the nasopharynx.
Die Dosierung hängt vom Alter, Zustand und Gewicht des Patienten sowie von der Applikationsart ab. In der Regel beträgt die tägli- ehe Wirkstoffdosis zwischen etwa 0,5 und 50 mg/kg Körpergewicht bei oraler Gabe und zwischen etwa 0,1 und 10 mg/kg Körpergewicht bei parenteraler Gabe.The dosage depends on the age, condition and weight of the patient and on the type of application. As a rule, the daily dose of active ingredient is between approximately 0.5 and 50 mg / kg body weight when administered orally and between approximately 0.1 and 10 mg / kg body weight when administered parenterally.
Die neuen Verbindungen können in den gebräuchlichen galenischen Applikationsformen fest oder flüssig angewendet werden, z.B. als Tabletten, Filmtabletten, Kapseln, Pulver, Granulate, Dragees, Suppositorien, Lösungen, Salben, Cremes oder Sprays. Diese werden in üblicher Weise hergestellt. Die Wirkstoffe können dabei mit den üblichen galenischen Hilfsmitteln wie Tablettenbindern, Füll- Stoffen, Konservierungsmitteln, TablettensprengmitteIn, Fließreguliermitteln, Weichmachern, Netzmitteln, Dispergiermitteln, Emulgatoren, Lösungsmitteln, Retardierungsmitteln, Antioxidantien und/oder Treibgasen verarbeitet werden (vgl. H. Sucker et al . : Pharmazeutische Technologie, Thieme-Verlag, Stuttgart, 1991) . Die so erhaltenen Applikationsformen enthalten den Wirkstoff normalerweise in einer Menge von 0,1 bis 90 Gew.-%.The new compounds can be used in the customary pharmaceutical application forms, solid or liquid, e.g. as tablets, film-coated tablets, capsules, powders, granules, dragees, suppositories, solutions, ointments, creams or sprays. These are manufactured in the usual way. The active ingredients can be processed with the usual pharmaceutical auxiliaries such as tablet binders, fillers, preservatives, tablet disintegrants, flow regulators, plasticizers, wetting agents, dispersants, emulsifiers, solvents, retardants, antioxidants and / or propellants (cf. H. Sucker et al. : Pharmaceutical Technology, Thieme-Verlag, Stuttgart, 1991). The administration forms obtained in this way normally contain the active ingredient in an amount of 0.1 to 90% by weight.
SynthesebeispieleSynthesis examples
Beispiel 1:Example 1:
2-Benzyloxyessigsäure-di-n-butylamid2-benzyloxyacetic acid di-n-butylamide
Bei -10°C wurden 5 g 2-Benzyloxyessigsäure in 50 ml THF vorgelegt und nacheinander 3 g N-Methylmorpholin und 4 g Chlorameisensäure- isobutylester zugetropft. Es wurde 10 Minuten nachgerührt und dann wurden 5 ml di-n-Butylamin und weitere 3 g N-Methylmorpholin
zugegeben. Nach einer Stunde wurde der Ansatz auf bUU ml Wasser gegeben und mehrmals mit Ether extrahiert. Die gesammelten organischen Phasen wurden über Magnesiumsulfat getrocknet und nach dem Abdestillieren des Lösungsmittels wurden 7 g eines Öls iso- liert, welches gleich weiter eingesetzt wurde.5 g of 2-benzyloxyacetic acid in 50 ml of THF were initially introduced at -10 ° C., and 3 g of N-methylmorpholine and 4 g of isobutyl chloroformate were added dropwise in succession. The mixture was stirred for 10 minutes and then 5 ml of di-n-butylamine and a further 3 g of N-methylmorpholine admitted. After one hour, the mixture was added to bUU ml of water and extracted several times with ether. The collected organic phases were dried over magnesium sulfate and, after the solvent had been distilled off, 7 g of an oil were isolated, which was used immediately.
Beispiel 2 :Example 2:
2-Hydroxyessigsäure-di-n-butyl.amid2-hydroxyacetic acid di-n-butyl.amide
In 50 ml Ethanol wurden 4 g 2-Benzyloxyessigsäure-di-n-butylamid gelöst und eine Spatelspitze Pd/Kohle zugegeben. Der Ansatz wurde 16 Stunden unter Wasserstoffatmosphäre gerührt, anschliessend der Katalysator abfiltriert und das Lösungsmittel abdestilliert. Es wurden 3 g eines Öls isoliert, welches direkt weiter umgesetzt wurden .4 g of 2-benzyloxyacetic acid di-n-butylamide were dissolved in 50 ml of ethanol and a spatula tip Pd / carbon was added. The mixture was stirred for 16 hours under a hydrogen atmosphere, then the catalyst was filtered off and the solvent was distilled off. 3 g of an oil were isolated, which were directly reacted further.
Beispiel 3 :Example 3:
2-Hydroxy-3- (N,N-di-n-butyl-carbamoyl-methoxy) -3 , 3-diphenyl- propionsäuremethylester2-Hydroxy-3- (N, N-di-n-butyl-carbamoyl-methoxy) -3, 3-diphenyl-propionic acid methyl ester
Es wurden in 30 ml Methylenchlorid 1,3 g des 2-Hydroxy-essig- εäure-di-n-butylamids und 1,8 g des 2 , 3-Epoxy-3, 3-diphenylpro- pionsäuremethylesters gelöst und bei Eiskühlung eine katalytische Menge p-Toluolsulfonsäure zugegeben. Nach 24 Stunden rühren bei Raumtemperatur wurde der Ansatz auf Natriumhydrogencarbonatlösung gegeben, die abgetrennte organische Phase über Magnesiumsulfat getrocknet und das Lösungsmittel abdestilliert. Der Rückstand wurde mittels Chromatographie gereinigt und es wurden 1,4 g eines Öls isoliert, welches direkt weiter umgesetzt wurden.1.3 g of the 2-hydroxy-acetic acid, di-n-butylamide and 1.8 g of the 2, 3-epoxy-3, 3-diphenylpropionic acid methyl ester were dissolved in 30 ml of methylene chloride and a catalytic amount was cooled with ice p-Toluenesulfonic acid added. After stirring for 24 hours at room temperature, the mixture was added to sodium hydrogen carbonate solution, the separated organic phase was dried over magnesium sulfate and the solvent was distilled off. The residue was purified by chromatography and 1.4 g of an oil were isolated, which were immediately reacted further.
Beispiel 4:Example 4:
2-Hydroxy-3- (N, N-dibutyl-carbamoyl-methoxy) -3 , 3-diphenylpropion- säure2-hydroxy-3- (N, N-dibutyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid
Es wurden 1,42 g des 2-Hydroxy-3- (N,N-dibutyl-carbamoyl-methoxy) -3 , 3-diphenylpropionsäuremethylester in 10 ml Dioxan und 4,8 ml I N Natronlauge gelöst und drei Stunden bei Raumtemperatur gerührt. Anschliessend wurde der Ansatz mit Wasser versetzt und die wässrige Phase mit Ether extrahiert. Die wässrige Phase wurde mit Salzsäure angesäuert, mit Essigester extrahiert und die organische Phase über Magnesiumsulf t getrocknet. Nach dem Ab- destillieren des Lösungsmittels wurden 1,1 g Öl isoliert, welches direkt weiter eingesetzt wurde.
Beispiel 5 :1.42 g of the 2-hydroxy-3- (N, N-dibutyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid methyl ester were dissolved in 10 ml of dioxane and 4.8 ml of 1N sodium hydroxide solution and stirred for three hours at room temperature. The mixture was then mixed with water and the aqueous phase extracted with ether. The aqueous phase was acidified with hydrochloric acid, extracted with ethyl acetate and the organic phase was dried over magnesium sulfate. After the solvent had been distilled off, 1.1 g of oil were isolated, which was used directly. Example 5:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N, N-dibutyl-carbamoyl-me- thoxy) -3 , 3-diphenylpropionsäure (1-347 )2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N, N-dibutyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-347)
In THF wurden 560 mg der 2-Hydroxy-3- (N,N-dibutyl-carbamoyl-me- thoxy) -3 , 3-diphenylpropionsäure vorgelegt und 63 mg Lithiumamid und 10 Minuten später 256 mg 2-Methylsulfon-4, 6-dimethylpyrimidin zugegeben. Das Gemisch wurde 5 Stunden bei 50°C gerührt und dann mit Wasser versetzt. Mit Zitronensäure wurde die wässrige Phase angesäuert und mit Essigester wurde extrahiert. Die organische Phase wurde getrocknet, das Lösunsmittel abdestilliert und der Rückstand chromatographisch gereinigt. Das isolierte Produkt wurde aus Ether/n-Hexan auskristallisiert.560 mg of 2-hydroxy-3- (N, N-dibutyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid were placed in THF and 63 mg of lithium amide and 10 minutes later 256 mg of 2-methylsulfone-4, 6- Dimethylpyrimidine added. The mixture was stirred at 50 ° C for 5 hours and then water was added. The aqueous phase was acidified with citric acid and extracted with ethyl acetate. The organic phase was dried, the solvent was distilled off and the residue was purified by chromatography. The isolated product was crystallized from ether / n-hexane.
-T-H-NMR (200 MHz): 7,30-7,20 ppm (10 H, m) , 6,75 (1 H, s) , 6,15 (1 H, s), 4,50 (1 H, d), 4,20 (1 H, d),3,30 (2 H, dd) , 2,95 (2 H, dd) 2,35 (6 H, s), 1,55-1,00 (8 H, m) , 0,95 (3 H, tr) , 0,80 (3 H, tr) .-TH-NMR (200 MHz): 7.30-7.20 ppm (10 H, m), 6.75 (1 H, s), 6.15 (1 H, s), 4.50 (1 H , d), 4.20 (1 H, d), 3.30 (2 H, dd), 2.95 (2 H, dd) 2.35 (6 H, s), 1.55-1.00 (8H, m), 0.95 (3H, tr), 0.80 (3H, tr).
ESI-MS: M+ = 533ESI-MS: M + = 533
Beispiel 6:Example 6:
N-Propyl-N- (2-hydroxy-ethyl) -benzolsulfonamidN-propyl-N- (2-hydroxyethyl) benzenesulfonamide
Bei 0°C wurden 5,16 g (50 mmol) N-Propylethanolamin in 70 ml Methylenchlorid vorgelegt und nacheinander 9,7 g (55 mmol) Benzolsulfonsäurechlorid und 7,6 g (75 mmol) Triethylamin zugegeben. Nach 2 Stunden Rühren bei 0°C, ließ man auf Raumtemperatur aufwärmen, rührte eine weitere Stunde, extrahierte dann mit IM Salzsäure und anschließend mit 2M Natronlauge. Die organische Phase wurde über Na2Sθ4 getrocknet, filtriert, eingeengt und der so erhaltene Rückstand (13,2 g) an Kieselgel chromatographiert (Me- thylenchlorid/Methanol 19:1). Ausbeute: 7,4 g als Öl, das direkt weiter umgesetzt wurde.5.16 g (50 mmol) of N-propylethanolamine in 70 ml of methylene chloride were initially introduced at 0 ° C., and 9.7 g (55 mmol) of benzenesulfonic acid chloride and 7.6 g (75 mmol) of triethylamine were added in succession. After stirring at 0 ° C. for 2 hours, the mixture was allowed to warm to room temperature, stirred for a further hour, then extracted with 1M hydrochloric acid and then with 2M sodium hydroxide solution. The organic phase was dried over Na 2 SO 4 , filtered, concentrated and the residue thus obtained (13.2 g) was chromatographed on silica gel (methylene chloride / methanol 19: 1). Yield: 7.4 g as an oil, which was directly reacted further.
Beispiel 7 :Example 7:
2-Hydroxy-3- (2- (N-propyl-N-benzolsulfonyl- amino) -ethoxy)-3 , 3-diphenylpropionsäuremethylester2-Hydroxy-3- (2- (N-propyl-N-benzenesulfonylamino) ethoxy) -3, 3-diphenylpropionic acid methyl ester
In 40 ml Methylenchlorid wurden 7,3 g (30 mmol) N-Propyl-N- (2-hy- droxy-ethyl) -benzolsulfonamid und 7,6 g (30 mmol) 2 , 3-Epoxy-3, 3-diphenylpropionsäuremethylesters gelöst und bei7.3 g (30 mmol) of N-propyl-N- (2-hydroxyethyl) benzenesulfonamide and 7.6 g (30 mmol) of methyl 2,3-epoxy-3,3-diphenylpropionate were added to 40 ml methylene chloride solved and at
Eiskühlung 0.57 g (3 mmol) p-Toluolsulfonsäure zugegeben. Nach 24 Stunden rühren bei Raumtemperatur wurde der Ansatz mit Methylen-
Chlorid Verdünnt, mit 2M Natronlauge extrahiert, die abgetrennte organische Phase über Natriumsulfat getrocknet und das Lösungsmittel abdestilliert. Der Rückstand (12,0 g eines Öls) wurde direkt weiter umgesetzt.Ice cooling 0.57 g (3 mmol) p-toluenesulfonic acid added. After stirring for 24 hours at room temperature, the mixture was mixed with methylene Chloride diluted, extracted with 2M sodium hydroxide solution, the separated organic phase dried over sodium sulfate and the solvent distilled off. The residue (12.0 g of an oil) was directly reacted further.
55
_ Beispiel 8:_ Example 8:
2-Hydroxy-3- (2- (N-propyl-N-benzolsulfonyl-amino) -ethoxy) -3 , 3-di- phenylpropionsäure 02-Hydroxy-3- (2- (N-propyl-N-benzenesulfonylamino) ethoxy) -3, 3-diphenylpropionic acid 0
In 70 ml Dioxan wurden 6,0 g 2-Hydroxy-3- (2- (N-propoyl-N-benzol- sulfonyl-amino) -ethoxy) -3 , 3-diphenylpropionsäure-methylester (aus Beispiel 7) gelöst mit 36 ml IM KOH versetzt und über Nacht bei Raumtemperatur gerührt. Anschliessend wurde der Ansatz mit Wasser 5 versetzt und die wässrige Phase mit Ether extrahiert. Die wässrige Phase wurde mit Salzsäure angesäuert, mit Ether extrahiert, die organische Phase über Natriumsulfat getrocknet und das Lösungsmittel abdestilliert. Der Rückstand (3,3 g) wurde an Kieselgel (Methylenchlorid/Methanol 9:1) chromatographier wobei 0 2,6 g Produkt erhalten wurden.6.0 g of methyl 2-hydroxy-3- (2- (N-propoyl-N-benzenesulfonylamino) ethoxy) -3, 3-diphenylpropionate (from Example 7) were dissolved in 70 ml of dioxane (from Example 7) with 36 ml of IM KOH were added and the mixture was stirred at room temperature overnight. The mixture was then mixed with water 5 and the aqueous phase extracted with ether. The aqueous phase was acidified with hydrochloric acid, extracted with ether, the organic phase dried over sodium sulfate and the solvent was distilled off. The residue (3.3 g) was chromatographed on silica gel (methylene chloride / methanol 9: 1) to give 2.6 g of product.
S p: 144-146°C (aus Ether)S p: 144-146 ° C (from ether)
Beispiel 9: 5Example 9: 5
2- (4-Methyl-6-methoxy-pyrimidin-2-yloxy) -3- (2- (N-propyl-N-benzolsulfonyl-amino) -ethoxy) -3 , 3-diphenylpropionsäure (II-2 )2- (4-methyl-6-methoxy-pyrimidin-2-yloxy) -3- (2- (N-propyl-N-benzenesulfonylamino) ethoxy) -3, 3-diphenylpropionic acid (II-2)
In 5 ml Dimethylformamid wurden 135 mg (5,6 mmol) Lithiumamid 0 (95%) suspendiert, auf 0°C abgekühlt, mit 0,9 g (1,9 mmol)135 mg (5.6 mmol) of lithium amide 0 (95%) were suspended in 5 ml of dimethylformamide, cooled to 0 ° C., with 0.9 g (1.9 mmol)
2-Hydroxy-3- (2- (N-propoyl-N-benzolsulfonyl-amino) -ethoxy) -3 , 3-di- phenylpro ionsäure, gelöst in 4 ml Dimethylform-amid, versetzt und 30 min bei 0°C gerührt. Dann wurden 0,56 g (2,8 mmol) 2-Me- thylsulfon-4-methyl-6-methoxy-pyrimidin zugegeben, über Nacht bei 5 Raumtemperatur gerührt und dann mit Wasser versetzt. Die wässrige Phase wurde mit Ether extrahiert, die so erhaltene organische Phase verworfen, die wäßrige Phase mit Salzsäure auf pHl eingestellt und mit Ether extrahiert. Die organische Phase wurde über Natriumsulfat getrocknet, das Lösunsmittel abdestilliert und der 0 Rückstand (1,26 g) in Ether/Heptan ausgerührt. Ausbeute 0,9 g weißer Feststoff.2-Hydroxy-3- (2- (N-propoyl-N-benzenesulfonylamino) -ethoxy) -3, 3-diphenylproic acid, dissolved in 4 ml of dimethylformamide, added and the mixture was stirred at 0 ° C. for 30 min . Then 0.56 g (2.8 mmol) of 2-methylsulfone-4-methyl-6-methoxy-pyrimidine were added, the mixture was stirred at room temperature overnight and then water was added. The aqueous phase was extracted with ether, the organic phase thus obtained was discarded, the aqueous phase was adjusted to pH 1 with hydrochloric acid and extracted with ether. The organic phase was dried over sodium sulfate, the solvent was distilled off and the residue (1.26 g) was stirred in ether / heptane. Yield 0.9 g white solid.
ESI-MS: 606 (M+H)+ESI-MS: 606 (M + H) +
5
-"-H-NMR (270 MHz, CDC13) : 7,70-7,85 ppm (2 H, m) ; 7,20-7,55 (13 H, m) ; 6,25 (1 H, s) ; 6,15 (1 H, s) ; 3,9 (3 H, s) ; 3,50-3,75 (2 H, m) ; 3,20-3,50 (2 H, m) ; 3,00-3,15 (2 H, m) ; 2,30 (3 H, s) ;5 - "- H NMR (270 MHz, CDC1 3 ): 7.70-7.85 ppm (2 H, m); 7.20-7.55 (13 H, m); 6.25 (1 H, s); 6.15 (1 H, s); 3.9 (3 H, s); 3.50-3.75 (2 H, m); 3.20-3.50 (2 H, m) ; 3.00-3.15 (2 H, m); 2.30 (3 H, s);
1,35-1,55 (2 H, m) ; 0,75 (3 H, tr) .1.35-1.55 (2H, m); 0.75 (3H, tr).
, Beispiel 10:, Example 10:
2-Hydroxy-3- (2-benzyloxycarbonylamino-ethoxy) -3 , 3-diphenyl- propionsäuremethylester2-Hydroxy-3- (2-benzyloxycarbonylaminoethoxy) -3, 3-diphenylpropionic acid methyl ester
In 80 ml Methylenchlorid wurden 9,8 g (50 mmol) (2-hydroxy- ethyl) -carbaminsäure-benzylester und 12,7 g (50 mmol) 2 , 3-Epoxy-3 , 3-diphenylpropionsäuremethylester gelöst und unter Eiskühlung 0.95 g (5 mmol) p-Toluolsulfonsäure zugegeben. Nach 24 Stunden rühren bei Raumtemperatur wurde der Ansatz mit Methylenchlorid verdünnt, mit 2M Natronlauge extrahiert, die abgetrennte organische Phase über Natriumsulfat getrocknet und das Lösungsmittel abdestilliert. Der Rückstand (22,2 g Öl) wurde direkt weiter umgesetzt.9.8 g (50 mmol) of (2-hydroxyethyl) carbamic acid benzyl ester and 12.7 g (50 mmol) of 2, 3-epoxy-3, 3-diphenylpropionic acid methyl ester were dissolved in 80 ml of methylene chloride and 0.95 g were cooled with ice (5 mmol) p-toluenesulfonic acid added. After stirring for 24 hours at room temperature, the mixture was diluted with methylene chloride, extracted with 2M sodium hydroxide solution, the separated organic phase was dried over sodium sulfate and the solvent was distilled off. The residue (22.2 g of oil) was directly reacted further.
Beispiel 11:Example 11:
2-Hydroxy-3- (2-benzyloxycarbonylamino-ethoxy) -3 , 3-diphenylpro- pionsäure2-Hydroxy-3- (2-benzyloxycarbonylaminoethoxy) -3, 3-diphenylpropionic acid
In 300 ml Dioxan wurden 22,2 g 2-Hydroxy-3- (2-benzyloxy-carbony- lamino-ethoxy) -3 , 3-diphenylpropionsäuremethylester (aus Beispiel 10) gelöst mit 148 ml IM KOH versetzt und über Nacht bei Raumtemperatur gerührt. Anschliessend wurde der Ansatz mit Wasser versetzt und die wässrige Phase mit Ether extrahiert. Die wässrige Phase wurde mit Salzsäure angesäuert, mit Ether extrahiert, die organische Phase über Natriumsulfat getrocknet und das Lösungsmittel abdestilliert. Der Rückstand (17,5 g) wurde direkt weiter eingesetzt.In 300 ml of dioxane, 22.2 g of 2-hydroxy-3- (2-benzyloxy-carbonylamino-ethoxy) -3, 3-diphenylpropionic acid methyl ester (from Example 10) were dissolved with 148 ml of IM KOH and stirred overnight at room temperature . The mixture was then mixed with water and the aqueous phase extracted with ether. The aqueous phase was acidified with hydrochloric acid, extracted with ether, the organic phase dried over sodium sulfate and the solvent was distilled off. The residue (17.5 g) was used directly.
Beispiel 12:Example 12:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3-(2-benzyloxycarbonylamino- ethoxy) -3 , 3-diphenylpropionsäure ( 11-32 )2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (2-benzyloxycarbonylaminoethoxy) -3, 3-diphenylpropionic acid (11-32)
In 60 ml Dimethylformamid wurden 2,5 g (103 mmol) Lithiumamid (95%) suspendiert, auf 0°C abgekühlt, mit 15 g (34,4 mmol) 2-Hy- droxy-3- (2-benzyloxycarbonylamino-ethoxy)-3 , 3-diphenylpro ionsäure, gelöst in 60 ml Dimethylformamid, versetzt und 30 min bei 0°C gerührt. Dann wurden 8,34 g (44,7 mmol) 2-Methylsul- fon-4-methyl-6-methoxy-pyrimidin in 30 ml Dirnethylform.amid zugegeben, 3 Tage bei Raumtemperatur gerührt und dann mit Wasser
versetzt. Die wäßrige Phase wurde mit Ether extrahiert, die so erhaltene organische Phase verworfen, dann die wäßrige Phase mit Salzsäure auf pH 1 eingestellt und mit Ether extrahiert. Die organische Phase wurde über Natriumsulfat getrocknet, das Lösuns- mittel abdestilliert und der Rückstand an Kieselgel chromatographiert (Methylenchlorid/Methanol 9:1). Ausbeute 14,0 g weißer Schaum.2.5 g (103 mmol) of lithium amide (95%) were suspended in 60 ml of dimethylformamide, cooled to 0 ° C., with 15 g (34.4 mmol) of 2-hydroxy-3- (2-benzyloxycarbonylamino-ethoxy) -3, 3-diphenylproic acid, dissolved in 60 ml of dimethylformamide, added and stirred at 0 ° C for 30 min. Then 8.34 g (44.7 mmol) of 2-methylsulfone-4-methyl-6-methoxypyrimidine in 30 ml of dirnethylformamide were added, the mixture was stirred at room temperature for 3 days and then with water transferred. The aqueous phase was extracted with ether, the organic phase thus obtained was discarded, then the aqueous phase was adjusted to pH 1 with hydrochloric acid and extracted with ether. The organic phase was dried over sodium sulfate, the solvent was distilled off and the residue was chromatographed on silica gel (methylene chloride / methanol 9: 1). Yield 14.0 g of white foam.
iH-NMR (270 MHz, DMSO) : 12,0-13,0 ppm (1H, br) ; 7,10-7,45 (16 H, m) ; 6,95 (1 H, s) ; 6,20 (1 H, s); 5,0 (2 H, s) ; 3,80-3,95 (2 H, m) ; 3,55-3,70 (2 H, m) ; 3,20-3,40 (2 H, m) ; 2,30 (6 H, s) . i H-NMR (270 MHz, DMSO): 12.0-13.0 ppm (1H, br); 7.10 - 7.45 (16H, m); 6.95 (1H, s); 6.20 (1H, s); 5.0 (2H, s); 3.80-3.95 (2H, m); 3.55-3.70 (2H, m); 3.20-3.40 (2H, m); 2.30 (6H, s).
Beispiel 13 :Example 13:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2-.amino-ethoxy)-3, 3-diphe- nylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-.amino-ethoxy) -3, 3-diphenylpropionic acid
Eine Lösung von 13,1 g (24,2 mmol) 2- (4, 6-Dimethyl-pyrimi- din-2-yloxy)-3- (2-benzyloxycarbonylamino-ethoxy) -3 , 3-diphenyl- propionsäure in 200 ml Methanol wurde unter Verwendung von 800 mg Palladium auf Aktivkohle (10%) mit Wasserstoff unter Normaldruck bei Raumtemperatur über Nacht. Der Ansatz wurde mit Methanol verdünnt, um ausgefallenes Produkt zu lösen, filtriert und eingeengt. Ausbeute 9,6 g weißer Feststoff.A solution of 13.1 g (24.2 mmol) of 2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (2-benzyloxycarbonylamino-ethoxy) -3, 3-diphenyl-propionic acid in 200 ml of methanol was made using 800 mg of palladium on activated carbon (10%) with hydrogen under normal pressure at room temperature overnight. The mixture was diluted with methanol to dissolve the precipitated product, filtered and concentrated. Yield 9.6 g of white solid.
iH-NMR (270 MHz, DMSO): 7,10-7,40 ppm (10 H, m) ; 6,90 (1 H, s) ; 6,00 (1 H, s); 3,60-3,75 (2 H, m) ; 2,90-3,00 (2 H, m) ; 2,25 (6 H, s) . i H-NMR (270 MHz, DMSO): 7.10-7.40 ppm (10 H, m); 6.90 (1H, s); 6.00 (1H, s); 3.60-3.75 (2H, m); 2.90-3.00 (2H, m); 2.25 (6H, s).
Beispiel 14:Example 14:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2-(3 , 4-dimethoxybenzoyl- .a ino) -ethoxy) -3 , 3-diphenylpropionsäure (11-62)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (3, 4-dimethoxybenzoyl. A ino) ethoxy) -3, 3-diphenylpropionic acid (11-62)
Eine Lösung von 1,0 g (2,5 mmol) 2- (4, 6-Dimethyl-pyrimidin-2-yl- oxy)-3- (2-amino-ethoxy)-3, 3-diphenyl-propionsäure in 10 ml Methylenchlorid wurde bei Raumtemperatur nacheinander versetzt mit 0,35 g (2,7 mmol) N-Ethyldiisopropylamin, 0,03 g (0,2 mmol) Dimethyl-aminopyridin und 0,54 g (2,7 mmol) 3 , 4-Dimethoxy-ben- zoylchlorid. Nach 4 Tagen rühren bei Raumtemperatur wurde mitA solution of 1.0 g (2.5 mmol) of 2- (4, 6-dimethyl-pyrimidin-2-yl-oxy) -3- (2-amino-ethoxy) -3, 3-diphenyl-propionic acid in 10 ml of methylene chloride was successively mixed with 0.35 g (2.7 mmol) of N-ethyldiisopropylamine, 0.03 g (0.2 mmol) of dimethylaminopyridine and 0.54 g (2.7 mmol) of 3,4 Dimethoxy benzoyl chloride. After 4 days of stirring at room temperature, was added
Diethylether verdünnt, mit IM Salzsäure und IM Natronlauge extrahiert, die vereinigten alkalischen Phasen sauer gestellt und mit Ether extrahiert. Die organische Phase wurde über Natriumsulfat getrocknet, das Lösunsmittel abdestilliert und der Rückstand (0,9g) an Kieselgel chromatographiert (Methylen-chlorid/Methanol 9:1). Ausbeute 280 mg weißer Schaum.
ESI-MS: 571 (M+H)+ Diluted diethyl ether, extracted with 1M hydrochloric acid and 1N sodium hydroxide solution, the combined alkaline phases made acidic and extracted with ether. The organic phase was dried over sodium sulfate, the solvent was distilled off and the residue (0.9 g) was chromatographed on silica gel (methylene chloride / methanol 9: 1). Yield 280 mg of white foam. ESI-MS: 571 (M + H) +
iH-NMR (360 MHz, DMSO): 7,10-7,55 ppm (12 H, m) ; 7,00 (1 H, d) ; 6,90 (1 H, s); 6,20 (1 H, s); 3,65-4,00 (2 H, m) ; 3,80 (3 H, s); 3,75 (3 H, s); 3,45-3,55 (2 H, m) ; 2,30 (6 H, s). i H-NMR (360 MHz, DMSO): 7.10-7.55 ppm (12 H, m); 7.00 (1H, d); 6.90 (1H, s); 6.20 (1H, s); 3.65 - 4.00 (2H, m); 3.80 (3H, s); 3.75 (3H, s); 3.45-3.55 (2H, m); 2.30 (6H, s).
Beispiel 15:Example 15:
(S)-5, 5-Diphenyl-2-oxo-l, 4-dioxan-6-carbonsäurebenzylester(S) -5,5-Diphenyl-2-oxo-l, 4-dioxane-6-carboxylic acid benzyl ester
Es wurden 38 g (100 mmol) des (S)-2-Hydroxy-3-methoxy-3 , 3-diphe- nylpropionsäurebenzylesters mit 9,8 g (130 mmol) der Glycolsäure zusammengegeben und mit 300 mg wasserfreier para-Toluolsulfon- säure 20 Minuten unter Vakuum bei 70°C .am Rotationsverdampfer ge- rührt. Der Kolbeninhalt wurde in Dichlormethan aufgenommen, die Säure mit Natriumhydrogensulfat-Lösung abgetrennt, die organische Phase abgetrennt, getrocknet und das Lösungsmittel abdestilliert. Der Rückstand wurde aus Ether umkristallisiert und es wurden 21 g (54 mmol) Produkt isoliert.38 g (100 mmol) of the (S) -2-hydroxy-3-methoxy-3, 3-diphenylpropionic acid benzyl ester were combined with 9.8 g (130 mmol) of the glycolic acid and with 300 mg of anhydrous para-toluenesulfonic acid Stirred for 20 minutes under vacuum at 70 ° C on a rotary evaporator. The contents of the flask were taken up in dichloromethane, the acid was separated off with sodium hydrogen sulfate solution, the organic phase was separated off, dried and the solvent was distilled off. The residue was recrystallized from ether and 21 g (54 mmol) of product were isolated.
[α]D = +283 bei 20°C in Ethanol[α] D = +283 at 20 ° C in ethanol
Beispiel 16:Example 16:
(S ) - { 1 , l-Diphenyl-2-hydroxy-2-benzyloxycarbonyl-ethoxy) -essigsaure(S) - {1, l-Diphenyl-2-hydroxy-2-benzyloxycarbonyl-ethoxy) acetic acid
Es wurden 14 g (36 mmol) (S) -5, 5-Diphenyl-2-oxo-l, 4-dioxan-6-car- bonsäurebenzylester in 50 ml DMF gelöst und bei Eiskühlung 43 ml 1 N NaOH-Lösung zugegeben. Nach zehn Minuten wurde mit 300 ml Wasser verdünnt, mit 43 ml 1 N Salzsäure neutralisiert und mit Ether die wässrige Phase extrahiert. Die Etherphase wurde getrocknet, das Lösungsmittel abdestilliert und der Rückstand (8,8 g, 21 mmol eines Öls) direkt weiter umgesetzt.14 g (36 mmol) of (S) -5,5-diphenyl-2-oxo-l, 4-dioxane-6-carboxylic acid benzyl ester were dissolved in 50 ml of DMF and 43 ml of 1 N NaOH solution were added while cooling with ice. After ten minutes, the mixture was diluted with 300 ml of water, neutralized with 43 ml of 1N hydrochloric acid and the aqueous phase was extracted with ether. The ether phase was dried, the solvent was distilled off and the residue (8.8 g, 21 mmol of an oil) was directly reacted further.
Beispiel 17:Example 17:
(S)- (1, l-Diphenyl-2- (4, 6-dimethyl-pyrimidin-2-yloxy) -2-benzyloxycarbonyl-ethoxy) -essigsaure(S) - (1, l-Diphenyl-2- (4, 6-dimethyl-pyrimidin-2-yloxy) -2-benzyloxycarbonyl-ethoxy) acetic acid
Es wurden 6,6 g (15 mmol) (S)- (1 , l-Diphenyl-2-hydroxy-2-benzylo- xycarbonyl-ethoxy) -essigsaure in 75 ml DMF vorgelegt und 1,4 g NaH (30 mmol, 50% Suspension) portionsweise bei Eiskühlung zugegeben. Anschliessend wurden 3,6 g (19,5 mmol) 4, 6-Dimethyl-2-me- thylsulfonpyrimidin zugegeben, eine Viertelstunde gerührt und dann auf Raumtemperatur erwärmt. Nach 45 Minuten war die Umsetzung vollständig und die Reaktionslösung wurde auf 500 ml Eiswas-
ser gegossen. Die wässrige Phase wurde mit Essigester extrahiert, die gesammelten organischen Phasen wurden getrocknet und das6.6 g (15 mmol) of (S) - (1,1-diphenyl-2-hydroxy-2-benzyloxycarbonyl-ethoxy) acetic acid in 75 ml of DMF were initially charged and 1.4 g of NaH (30 mmol, 50% suspension) added in portions while cooling with ice. 3.6 g (19.5 mmol) of 4, 6-dimethyl-2-methylsulfone pyrimidine were then added, the mixture was stirred for a quarter of an hour and then warmed to room temperature. The reaction was complete after 45 minutes and the reaction solution was poured onto 500 ml of ice water. poured. The aqueous phase was extracted with ethyl acetate, the collected organic phases were dried and the
Lösungsmittel abdestilliert. Der ölige Rückstand wurde mit Ether/Distilled off solvent. The oily residue was washed with ether /
Hexan verrührt und es konnten 6,4 g Kristalle isoliert werden.Hexane stirred and 6.4 g of crystals could be isolated.
55
_ Beispiel 18:_ Example 18:
(S) -2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (3-methyl- phenyl ) -carbamoyl-methoxy-3 , 3-diphenylpropionsäure-benzylester(S) -2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (3-methylphenyl) carbamoyl-methoxy-3, 3-diphenylpropionic acid benzyl ester
1010
Unter Schutzgas wurden bei -10°C 512 mg (1 mmol) S- (1, l-Diphenyl-2- (4, 6-dimethyl-pyrimidin-2-yloxy) -2-benzyloxy- carbonyl-ethoxy) essigsaure in 20 ml Dichlormethan gelöst und nacheinander 121 mg (1 mmol) N- (3-Methylphenyl)-N-methylamin,512 mg (1 mmol) of S- (1, l-diphenyl-2- (4, 6-dimethyl-pyrimidin-2-yloxy) -2-benzyloxycarbonyl-ethoxy) acetic acid in 20 were added under protective gas at -10 ° C ml of dichloromethane and successively 121 mg (1 mmol) of N- (3-methylphenyl) -N-methylamine,
15 92 ml (1 mmol) Et yldiisopropylamin und 191 mg (1 mmol) N-(3-Di- methylamino-propyl)-N-ethylcarbodiimid zugegeben. Nach einer Stunde wurde auf Raumtemperatur erwärmt und weitere 16 Stunden gerührt. Anschliessend wurde mit Dichlormethan auf 100 ml ver- dünntund mit Zitronensäure und Wasser gewaschen. Die organische15 92 ml (1 mmol) of ethyl diisopropylamine and 191 mg (1 mmol) of N- (3-dimethylamino-propyl) -N-ethylcarbodiimide were added. After one hour the mixture was warmed to room temperature and stirred for a further 16 hours. The mixture was then diluted to 100 ml with dichloromethane and washed with citric acid and water. The organic
20 Phase wurde getrocknet und das Lösungsmittel abdestilliert. Der Rückstand wurde zur weiteren Reinigung einer Flashchromatographie unterzogen (Essigester/Cyclohexan 1/1) und es wurden 290 mg Produkt isoliert, welche gleich weiter eingesetzt wurden.The phase was dried and the solvent was distilled off. The residue was subjected to flash chromatography for further purification (ethyl acetate / cyclohexane 1/1) and 290 mg of product were isolated, which were used immediately.
25 Beispiel 19:25 Example 19:
(S)-2-(4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (3-methyl- phenyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure(S) -2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (3-methylphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid
30 In Essigester wurden 260 mg S-2- (4 , 6-dimethyl-pyrimidin-2-yl- oxy) -3- (N-methyl-N- (3-methylphenyl ) -carbamoyl-methoxy-3 , 3-diphe- nylpropionsäurebenzylester in 50 ml Essigester gelöst und eine Spatelspitz Pd/C zugegeben. Das Gemisch wurde 2 Stunden unter einer WasserStoffatmosphäre gerührt. Anschliessend wurde das Pd/C30 mg of S-2- (4, 6-dimethyl-pyrimidin-2-yl-oxy) -3- (N-methyl-N- (3-methylphenyl) -carbamoyl-methoxy-3, 3-diphe) were added to ethyl acetate - Benzyl nylpropionate dissolved in 50 ml of ethyl acetate and a spatula Pd / C added. The mixture was stirred for 2 hours under a hydrogen atmosphere. The Pd / C was then
35 abfiltriert und der Essigester abdestilliert. Der Rückstand wurde mit Ether/Hexan verührt und es konnten 127 mg Kristalle isoliert werden.35 filtered off and the ethyl acetate distilled off. The residue was stirred with ether / hexane and 127 mg of crystals could be isolated.
[α]D= + 90 bei 20°C in Ethanol 0 iH-NMR (200 MHz): 7,40-7,00 ppm (14 H, m) , 6,75 (1 H, s), 6,05 (1 H, s), 4,15 (1 H, d) , 3,75 (1 H, d) , 3,25 (3 H, s) , 2,40 (6 H, s) , 2,20 (3 H, s) .[α] D = + 90 at 20 ° C in ethanol 0 i H-NMR (200 MHz): 7.40-7.00 ppm (14 H, m), 6.75 (1 H, s), 6, 05 (1 H, s), 4.15 (1 H, d), 3.75 (1 H, d), 3.25 (3 H, s), 2.40 (6 H, s), 2, 20 (3H, s).
5 ESI-MS: M+ = 525
Die folgenden Verbindungen wurden analog zu den oben genannten5 ESI-MS: M + = 525 The following compounds were analogous to the above
Beispielen hergestelltExamples produced
Beispiel 20:Example 20:
2- (4-Methyl-6-methoxy-pyrimidin-2-yloxy) -3- (N, N-dibutyl-carba- moyl-methoxy)-3 , 3-diphenylpropionsäure (1-349)2- (4-methyl-6-methoxy-pyrimidin-2-yloxy) -3- (N, N-dibutyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-349)
iH- MR (200 MHz): 7,30-7,20 ppm (10 H, m) , 6,25 (1 H, s), 6,00 (1 H, s), 4,50 (1 H, d) , 4,25 (1 H, d) , 3,95 (3 H, s) , 3,30 (2 H, dd), 2,95 (2 H, dd) 2,25 (3 H, s) , 1,55-1,00 (8 H, m) , 0,95 (3 H, tr) , 0, 80 (3 H, tr) . i H-MR (200 MHz): 7.30-7.20 ppm (10 H, m), 6.25 (1 H, s), 6.00 (1 H, s), 4.50 (1 H , d), 4.25 (1 H, d), 3.95 (3 H, s), 3.30 (2 H, dd), 2.95 (2 H, dd) 2.25 (3 H, s), 1.55-1.00 (8H, m), 0.95 (3H, tr), 0.80 (3H, tr).
ESI-MS: M+ = 549ESI-MS: M + = 549
Beispiel 21:Example 21:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N-phenyl-carba- moyl-methoxy)-3 , 3-diphenylpropionsäure (1-109)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-109)
ESI-MS: M+ = 511ESI-MS: M + = 511
•T-H-NMR (200 MHz): 7,40-7,20 ppm (15 H, m) , 6,80 (1 H, s) , 6,15 (1 H, s), 4,15 (1 H, d) , 3,8 (1 H, d),3,30 (3 H, s) , 2,35 (6 H, s). T -H NMR (200 MHz): 7.40-7.20 ppm (15 H, m), 6.80 (1 H, s), 6.15 (1 H, s), 4.15 ( 1 H, d), 3.8 (1 H, d), 3.30 (3 H, s), 2.35 (6 H, s).
Beispiel 22:Example 22:
2- (4-Methyl-6-methoxy-pyrimidin-2-yloxy) -3- (N-methyl-N-phenyl- carbamoyl-methoxy) -3 , 3-diphenylpropionsäure (1-111 )2- (4-methyl-6-methoxy-pyrimidin-2-yloxy) -3- (N-methyl-N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-111)
iH-NMR (200 MHz): 7,40-7,20 ppm (15 H, m) , 6,30 (1 H, s), 6,00 (1 H, s), 4,20 (1 H, d), 3,80 (3 H, s) , 3,75 (1 H, d),3,25 (3 H, s), 2,30 (3 H, s) . i H-NMR (200 MHz): 7.40-7.20 ppm (15 H, m), 6.30 (1 H, s), 6.00 (1 H, s), 4.20 (1 H , d), 3.80 (3 H, s), 3.75 (1 H, d), 3.25 (3 H, s), 2.30 (3 H, s).
ESI-MS: M+ = 527ESI-MS: M + = 527
Beispiel 23:Example 23:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-oxo-2- (1 , 2,3, 4-tetra-hy- droisochinolin-2-yl) -ethoxy) -3 , 3-diphenylpropionsäure (1-307 )2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-oxo-2- (1, 2,3, 4-tetra-hydroisoquinolin-2-yl) ethoxy) -3, 3-diphenylpropionic acid (1-307)
iH-NMR (200 MHz): 7,40-7,10 ppm (14 H, m) , 6,60 (1 H, s) , 6,05 (1 H, s), 4,75-4,25 (4 H, m) , 3,85 (1 H, m) , 3,50-3,25 (1 H, m) , 3,00-2,75 (2 H, m) , 2,25 (3 H, s), 2,10 (3 H, s) . i H-NMR (200 MHz): 7.40-7.10 ppm (14 H, m), 6.60 (1 H, s), 6.05 (1 H, s), 4.75-4, 25 (4 H, m), 3.85 (1 H, m), 3.50-3.25 (1 H, m), 3.00-2.75 (2 H, m), 2.25 ( 3 H, s), 2.10 (3 H, s).
ESI-MS: M+ = 537
Beispiel 24 :ESI-MS: M + = 537 Example 24:
2- (4-Methyl-6-methoxy-pyrimidin-2-yloxy) -3- (2-oxo-2- (1,2,3,4- tetrahydroisochinolin-2-yl ) -ethoxy) -3 , 3-diphenylpropionsäure (1-309)2- (4-methyl-6-methoxy-pyrimidin-2-yloxy) -3- (2-oxo-2- (1,2,3,4-tetrahydroisoquinolin-2-yl) ethoxy) -3, 3- diphenylpropionic acid (1-309)
iH-NMR (200 MHz): 7,40-7,10 ppm (14 H, m) , 6,20 (1 H, s) , 6,00 (1 H, s), 4,75-4,25 (4 H, m) , 3,85 (1 H, m) , 3,75 (3 H, s) , 3,40 (1 H, m) , 3,00-2,75 (2 H, m) , 2,10 (3 H, s) . i H-NMR (200 MHz): 7.40-7.10 ppm (14 H, m), 6.20 (1 H, s), 6.00 (1 H, s), 4.75-4, 25 (4 H, m), 3.85 (1 H, m), 3.75 (3 H, s), 3.40 (1 H, m), 3.00-2.75 (2 H, m ), 2.10 (3 H, s).
ESI-MS: M+ = 553ESI-MS: M + = 553
Beispiel 25:Example 25:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(N-ethoxymethylen-2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-ethoxymethylene-
N- (2 , 6-diethylphenyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure (1-325)N- (2,6-diethylphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-325)
!H-NMR (200 MHz): 7,40-7,10 ppm (13 H, m) , 6,75 (1 H, s) , 6,15 (1 H, s), 5,10 (1 H, d) , 4,90 (1 H, d) , 4,00-3,70 (4 H, m) , ! H-NMR (200 MHz): 7.40-7.10 ppm (13 H, m), 6.75 (1 H, s), 6.15 (1 H, s), 5.10 (1 H, d), 4.90 (1 H, d), 4.00-3.70 (4 H, m),
2,70-2,30 (4 H, m) , 2,40 (6 H, s), 1,25 (6 H, m) , 1,10 (3 H, tr) .2.70-2.30 (4 H, m), 2.40 (6 H, s), 1.25 (6 H, m), 1.10 (3 H, tr).
ESI-MS: M+ = 611.ESI-MS: M + = 611.
Beispiel 26:Example 26:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-isopropyl-N-phenyl-carba- moyl-methoxy)-3 , 3-diphenylpropionsäure (1-271)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-isopropyl-N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-271)
iH-NMR (200 MHz): 7,30-7,10 ppm (15 H, m) , 6,70 (1 H, s) , 6,10 (1 H, s), 5,10 (1 H, m) , 4,00 (1 H, d) , 3,60 (1 H, d),2,30 (6 H, s), 1, 10 (6 H, m) .iH-NMR (200 MHz): 7.30-7.10 ppm (15 H, m), 6.70 (1 H, s), 6.10 (1 H, s), 5.10 (1 H, m), 4.00 (1 H, d), 3.60 (1 H, d), 2.30 (6 H, s), 1, 10 (6 H, m).
ESI-MS: M+ = 539.ESI-MS: M + = 539.
Beispiel 27:Example 27:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methoxymethylen- N- (2 , 6-diisopropylphenyl ) -carbamoyl-methoxy) -3 , 3-diphenyl-pro- pionsäure (1-334)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methoxymethylene-N- (2, 6-diisopropylphenyl) -carbamoyl-methoxy) -3, 3-diphenyl-propionic acid (1- 334)
-4I-NMR (200 MHz): 7,40-7,10 ppm (13 H, m) , 6,75 (1 H, s) , 6,15 (1-4 I-NMR (200 MHz): 7.40-7.10 ppm (13 H, m), 6.75 (1 H, s), 6.15 (1
H, s), 5,10 (1 H, d) , 4,90 (1 H, d) , 4,10 (1 H, d) , 3,75 (1 H, d) , 3,50 (3 H, s), 3,30 (1 H, m) , 2,9 (1 H, m) , 2,30 (6 H, s), 1,20 (9 H, m) , 0,6 (3 H, d) .H, s), 5.10 (1 H, d), 4.90 (1 H, d), 4.10 (1 H, d), 3.75 (1 H, d), 3.50 (3rd H, s), 3.30 (1 H, m), 2.9 (1 H, m), 2.30 (6 H, s), 1.20 (9 H, m), 0.6 (3 H, d).
ESI-MS: M+ = 625.
Beispiel 28 :ESI-MS: M + = 625. Example 28:
2- (4 , 6-Dimethylpyrimidin-2-yloxy) -3- (2- (N-propyl-N-benzol-sulfo- nyl--amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-48)2- (4, 6-Dimethylpyrimidin-2-yloxy) -3- (2- (N-propyl-N-benzenesulfonyl-amino) -ethoxy) -3, 3-diphenylpropionic acid (11-48)
ESI-MS: 590 (M+H)+ ESI-MS: 590 (M + H) +
iH-NMR (270 MHz, CDC13): 7,75-7,85 ppm (2 H, m) ; 7,20-7,55 (13 H, m) ; 6,70 (1 H, s ) ; 6,25 (1 H, s); 3,55-3,75 (2 H, m) ; 3,20-3,50 (2 H, m) ; 3,00-3,15 (2 H, m) ; 2,35 (6 H, s); 1,35-1,50 (2 H, m) ; 0, 75 (3 H, tr) .iH-NMR (270 MHz, CDC1 3 ): 7.75-7.85 ppm (2 H, m); 7.20 - 7.55 (13H, m); 6.70 (1H, s); 6.25 (1H, s); 3.55-3.75 (2H, m); 3.20-3.50 (2H, m); 3.00-3.15 (2H, m); 2.35 (6H, s); 1.35-1.50 (2H, m); 0.75 (3H, tr).
Beispiel 29:Example 29:
2- (4, 6-Dimethylpyrimidin-2-yloxy)-3- (2- (N-butyl-N-benzol-sulfo- nyl-amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-20)2- (4, 6-Dimethylpyrimidin-2-yloxy) -3- (2- (N-butyl-N-benzenesulfonylamino) ethoxy) -3, 3-diphenylpropionic acid (11-20)
ESI-MS: 604 (M+H)+ ESI-MS: 604 (M + H) +
!H-NMR (200 MHz, CDCI3): 7,75-7,85 ppm (2 H, m) ; 7,20-7,55 (13 H, m) ; 6,70 (1 H, s); 6,20 (1 H, s) ; 3,20-3,75 (4 H, m) ; 3,00-3,15 (2 H, m) ; 2,35 (6 H, s) ; 1,35-1,50 (2 H, m) ; 1,10-1,30 (2 H, m) ; 0, 75 (3 H, tr) . ! H-NMR (200 MHz, CDCI 3 ): 7.75-7.85 ppm (2 H, m); 7.20 - 7.55 (13H, m); 6.70 (1H, s); 6.20 (1H, s); 3.20-3.75 (4H, m); 3.00-3.15 (2H, m); 2.35 (6H, s); 1.35-1.50 (2H, m); 1.10-1.30 (2H, m); 0.75 (3H, tr).
Beispiel 30:Example 30:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(N- ( 4-methoxyphenyl) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure (1-37)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N- (4-methoxyphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-37)
iH-NMR (200 MHz, DMSO): 9,75 ppm (NH) , 7, 50-7 , 10 (12 H, m) , 6,90 (1 H, s) , 6,80 (2 H, d) , 6,10 (1 H, s) , 4,25 (1 H, d) , 4,10 (1 H, d) , 3,75 (3 H, s) , 2,25 (6 H, s) . i H-NMR (200 MHz, DMSO): 9.75 ppm (NH), 7, 50-7, 10 (12 H, m), 6.90 (1 H, s), 6.80 (2 H, d), 6.10 (1 H, s), 4.25 (1 H, d), 4.10 (1 H, d), 3.75 (3 H, s), 2.25 (6 H, s).
ESI-MS: M+ = 527ESI-MS: M + = 527
Beispiel 31:Example 31:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-phenyl-carbamoyl-me- thoxy)-3 , 3-diphenylpropionsäure (1-19)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-19)
iH-NMR (200 MHz, DMSO): 9,90 ppm (NH) , 7 , 70-7 , 20 (14 H, m) , 7,10 (1 H, tr), 6,80 (1 H, s), 6,20 (1 H, s), 4,30 (1 H, d) , 4,20 (1 H, d) , 2,30 (6 H, s) . i H-NMR (200 MHz, DMSO): 9.90 ppm (NH), 7, 70-7, 20 (14 H, m), 7.10 (1 H, tr), 6.80 (1 H, s), 6.20 (1 H, s), 4.30 (1 H, d), 4.20 (1 H, d), 2.30 (6 H, s).
ESI-MS: M+ = 497
Beispiel 32 :ESI-MS: M + = 497 Example 32:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3-(N- (4-methylphenyl) - carbamoyl-methoxy) -3, 3-diphenylpropionsäure (1-28)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N- (4-methylphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-28)
iH-NMR (200 MHz, DMSO): 9,80 ppm (NH) , 7, 50-7 , 20 (12 H, m) , 7,10 (2 H, d) , 6,80 (1 H, s), 6,10 (1 H, s) , 4,25 (1 H, d) , 4,05 (1 H, d) , 2,30 (6 H, s) , 2,20 (3 H, s) . i H-NMR (200 MHz, DMSO): 9.80 ppm (NH), 7, 50-7, 20 (12 H, m), 7.10 (2 H, d), 6.80 (1 H, s), 6.10 (1 H, s), 4.25 (1 H, d), 4.05 (1 H, d), 2.30 (6 H, s), 2.20 (3 H, s).
ESI-MS: M+ = 511ESI-MS: M + = 511
Beispiel 33:Example 33:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(N-butyl-N-phenyl- carba- moyl-methoxy)-3, 3-diphenylpropionsäure (1-190)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-butyl-N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-190)
iH-NMR (200 MHz): 7,25-7,10 ppm (15 H, m) , 6,70 (1 H, s) , 6,10 (1 H, s), 4,20 (1 H, d) , 3,7 (2 H, m) , 2,25 (6 H, s), 1,5-1,1 (4 h, m) , 0.8 (3 H, tr) . i H-NMR (200 MHz): 7.25-7.10 ppm (15 H, m), 6.70 (1 H, s), 6.10 (1 H, s), 4.20 (1 H , d), 3.7 (2 H, m), 2.25 (6 H, s), 1.5-1.1 (4 h, m), 0.8 (3 H, tr).
ESI-MS: M+ = 553ESI-MS: M + = 553
Beispiel 34:Example 34:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-oxo-2- (6 , 7-dimeth- oxy-1, 2,3, 4-tetrahydroisochinolin-2-yl) -ethoxy) -3, 3-diphenylpro- pionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-oxo-2- (6, 7-dimethoxy-1, 2,3, 4-tetrahydroisoquinolin-2-yl) ethoxy ) -3, 3-diphenylpropionic acid
ESI-MS: M+ = 597ESI-MS: M + = 597
Smp.: 145-148°CM.p .: 145-148 ° C
Beispiel 35:Example 35:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2-θXθ-2- (4, 4-di- methyl-1 ,2,3, 4-tetrahydroisochinolin-2-yl ) -ethoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2-θXθ-2- (4, 4-dimethyl-1, 2,3, 4-tetrahydroisoquinolin-2-yl) ethoxy ) -3, 3-diphenylpropionic acid
ESI-MS: M+ = 565ESI-MS: M + = 565
Smp.: 185-187°C
Beispiel 3 6 :M.p .: 185-187 ° C Example 3 6:
(S) -2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N- (3-methylphenyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure(S) -2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N- (3-methylphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 9,10 ppm (NH) , 7 , 50-7 , 25 (12 H, m) , 7,10 (1 H, tr), 6,80 (1 H, d), 6,60 (1 H, s), 6,20 (1 H, s), 4,10 (1 H, d) , 3,80 (1 H, d), 2,30 (6 H, s), 2,25 (3 H, s). i H-NMR (200 MHz): 9.10 ppm (NH), 7, 50-7, 25 (12 H, m), 7.10 (1 H, tr), 6.80 (1 H, d) , 6.60 (1 H, s), 6.20 (1 H, s), 4.10 (1 H, d), 3.80 (1 H, d), 2.30 (6 H, s) , 2.25 (3H, s).
ESI-MS: M+ = 511ESI-MS: M + = 511
Beispiel 37:Example 37:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-naphth-2-yl- ethyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-naphth-2-yl-ethyl) -carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 8,20 ppm (1 H, m) , 7,90-7,70 (3 H, m) , 7,50-7,15 (14 H, m), 6,60/6,65 (1 H, s, Rotcimere) , 6,20/6,15 (1 H, s, Rotamere), 4,50 (1 H, d, Rotamere), 4,25 (1 H, d, Rotamere), 3,9 (1 H, m) , 3,50-3,20 (3 H, m) , 3,05/2,70 (3 H, s, Rotamere) 2,30/2,25 (6 H, s, Rotamere) . i H-NMR (200 MHz): 8.20 ppm (1 H, m), 7.90-7.70 (3 H, m), 7.50-7.15 (14 H, m), 6, 60 / 6.65 (1 H, s, rotamers), 6.20 / 6.15 (1 H, s, rotamers), 4.50 (1 H, d, rotamers), 4.25 (1 H, d , Rotamers), 3.9 (1 H, m), 3.50-3.20 (3 H, m), 3.05 / 2.70 (3 H, s, rotamers) 2.30 / 2.25 (6 H, s, rotamers).
ESI-MS: M+ = 589ESI-MS: M + = 589
Beispiel 38:Example 38:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2- (4-methoxy- phenyl ) -butyl) -carbamoyl-methoxy) -3 , 3-diphenyl-propionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2- (4-methoxyphenyl) butyl) carbamoyl methoxy) -3, 3-diphenyl- propionic acid
iH-NMR (200 MHz): 7,50-7,05 (12 H, m) , 6,95-6,60 (3 H, m) , 6,05 (1 H, s, Rotamere), 4,50-4,00 (2 H, m, Rotamere), 3,75 (3 H, d, Rotamere), 3,2-2,8 (3 H, m, Rotamere), 2,9 (3 H, s, Rotamere), 2,30 (6 H, s, Rotamere), 1,70-1,50 (2 H, m) , 0,70-0,60 (3 H, m, Rotamere) . i H-NMR (200 MHz): 7.50-7.05 (12 H, m), 6.95-6.60 (3 H, m), 6.05 (1 H, s, rotamers), 4 , 50-4.00 (2 H, m, rotamers), 3.75 (3 H, d, rotamers), 3.2-2.8 (3 H, m, rotamers), 2.9 (3 H, s, rotamers), 2.30 (6 H, s, rotamers), 1.70-1.50 (2 H, m), 0.70-0.60 (3 H, m, rotamers).
ESI-MS: M+ = 597ESI-MS: M + = 597
Beispiel 39:Example 39:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-iso- propyl-2-(3, 4-dimethoxyphenyl ) -3-methyl-butyl) -carbamoyl-me¬ thoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-isopropyl-2- (3, 4-dimethoxyphenyl) -3-methyl-butyl) carbamoyl -me ¬ thoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,30-7,20 (10 H, m) , 6,95-6,60 (4 H, m) , 6,20 (1 H, s), 4,40 (2 H, m) , 4,05 (1 H, d) 3,85 (7 H, m) , 2,5 (3 H, s), 2,3 (6 H, s), 2,30-2,20 (2 H, m) , 1,00-0,70 (12 H) .
ESI-MS: M+ = 683 i H-NMR (200 MHz): 7.30-7.20 (10 H, m), 6.95-6.60 (4 H, m), 6.20 (1 H, s), 4.40 (2 H, m), 4.05 (1 H, d) 3.85 (7 H, m), 2.5 (3 H, s), 2.3 (6 H, s), 2.30- 2.20 (2H, m), 1.00-0.70 (12H). ESI-MS: M + = 683
Beispiel 40:Example 40:
5 (S)-2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N-benzyl-car- - bamoyl-methoxy) -3 , 3-diphenylpropionsäure5 (S) -2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N-benzyl-car- - bamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,30-7,10 ppm (15 H, m) , 6,75 (1 H, s), 6,20 (1 H, s), 4,75-4,20 (4 H, m, Rotamere), 3,00/2,60 (3 H, s, Rota- 0 mere), 2,35/2,30 (6 H, s, Rotamere). i H-NMR (200 MHz): 7.30-7.10 ppm (15 H, m), 6.75 (1 H, s), 6.20 (1 H, s), 4.75-4, 20 (4 H, m, rotamers), 3.00 / 2.60 (3 H, s, rotamers), 2.35 / 2.30 (6 H, s, rotamers).
ESI-MS: M+ = 525ESI-MS: M + = 525
Beispiel 41: 5Example 41: 5
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N- (2 , 6-diethylphenyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure (1-82 )2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N- (2, 6-diethylphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-82)
iH-NMR (200 MHz): 8,30 ppm (NH) , 7,50-7,00 (13 H, m) , 6,75 (1 H, 0 s) , 6,25 (1 H, s), 4,25 (1 H, d) , 3,90 (1 H, d) , 2,60 (4 H, q) , 2,30 (6 H, s) , 1,20 (6 H, tr) . i H-NMR (200 MHz): 8.30 ppm (NH), 7.50-7.00 (13 H, m), 6.75 (1 H, 0 s), 6.25 (1 H, s ), 4.25 (1 H, d), 3.90 (1 H, d), 2.60 (4 H, q), 2.30 (6 H, s), 1.20 (6 H, tr ).
ESI-MS: M+ = 533ESI-MS: M + = 533
5 Beispiel 42:5 Example 42:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(N- (4-chlorphenyl) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure (1-46)2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N- (4-chlorophenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid (1-46)
0 iH-NMR (200 MHz): 10,00 ppm (NH) , 7,70 (2 H, d) , 7,50-7,10 (12 H, m) , 6,75 (1 H, s) , 6,20 (1 H, s) , 4,20 (1 H, d) , 3,80 (1 H, d) , 2,30 (6 H, s) .0 i H-NMR (200 MHz): 10.00 ppm (NH), 7.70 (2 H, d), 7.50-7.10 (12 H, m), 6.75 (1 H, s ), 6.20 (1 H, s), 4.20 (1 H, d), 3.80 (1 H, d), 2.30 (6 H, s).
ESI-MS: M+ = 531 5ESI-MS: M + = 531 5
Beispiel 43:Example 43:
2- (4, 6-Die hyl-pyrimidin-2-yloxy)-3- (N-methyl-N-phenyl-carbamoyl- methoxy) -3 , 3-diphenylpropionsäure 0 iH-NMR (200 MHz): 7,50-7,10 ppm (15 H, m) , 6,80 (1 H, s) , 6,10 (1 H, s), 4,20 (1 H, d) , 3,30 (1 H, s), 2,70 (4 H, q) , 1,20 (6 H, tr) .2- (4, 6-Die hyl-pyrimidin-2-yloxy) -3- (N-methyl-N-phenyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid 0 i H-NMR (200 MHz): 7. 50-7.10 ppm (15 H, m), 6.80 (1 H, s), 6.10 (1 H, s), 4.20 (1 H, d), 3.30 (1 H, s), 2.70 (4 H, q), 1.20 (6 H, tr).
ESI-MS: M+ = 539
Beispiel 44 :ESI-MS: M + = 539 Example 44:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N- (3-methoxyphenyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N- (3-methoxyphenyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid
- iH-NMR (200 MHz): 9,80 ppm (NH) , 7,50-7,10 (13 H, m) , 6,75 (1 H, s), 6,60 (1 H, dtr) , 6,20 (1 H, s) , 4,10 (1 H, d) , 3,80 (1 H, d) , 3,75 (3 H, s) , 2,30 (6 H, s) . i H-NMR (200 MHz): 9.80 ppm (NH), 7.50-7.10 (13 H, m), 6.75 (1 H, s), 6.60 (1 H, dtr ), 6.20 (1 H, s), 4.10 (1 H, d), 3.80 (1 H, d), 3.75 (3 H, s), 2.30 (6 H, s ).
ESI-MS: M+ = 527ESI-MS: M + = 527
Beispiel 45:Example 45:
(S)-2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-benzyl-carbamoyl-me- thoxy) -3 , 3-diphenylpropionsäure(S) -2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-benzyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,50-7,10 ppm (15 H, m) , 6,75 (1 H, s) , 6,20 (1 H, s), 4,45 (1 H, dd), 4,40 (1 H, dd) , 4,10 (1 H, d) , 3,90 (1 H, d) , 2,40 (6 H, s) . i H-NMR (200 MHz): 7.50-7.10 ppm (15 H, m), 6.75 (1 H, s), 6.20 (1 H, s), 4.45 (1 H , dd), 4.40 (1 H, dd), 4.10 (1 H, d), 3.90 (1 H, d), 2.40 (6 H, s).
ESI-MS: M+ = 511ESI-MS: M + = 511
Beispiel 46:Example 46:
(S)-2-(4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (4-methoxy- benzyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure(S) -2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (4-methoxy-benzyl) -carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,50-7,10 ppm (13 H, m) , 6,75 (3 H, m, Rotamere), 6,20 (1 H, s, Rotamere), 4,70-4,00 (4 H, m, Rotamere), 3,75 (3 H, s), 3,00/2,70 (3 H, s, Rotamere), 2,40/2,35 (6 H, s, Rotamere) . i H-NMR (200 MHz): 7.50-7.10 ppm (13 H, m), 6.75 (3 H, m, rotamers), 6.20 (1 H, s, rotamers), 4, 70-4.00 (4 H, m, rotamers), 3.75 (3 H, s), 3.00 / 2.70 (3 H, s, rotamers), 2.40 / 2.35 (6 H , s, rotamers).
ESI-MS: M+ = 555ESI-MS: M + = 555
Beispiel 47:Example 47:
(S)-2-(4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(N-ethyl-N-benzyl-carba- moyl-methoxy) -3 , 3-diphenylpropionsäure(S) -2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (N-ethyl-N-benzyl-carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,50-7,20 ppm (15 H, m) , 6,70 (1 H, s), 6,20 (1 H, s, Rotamere), 4,75-4,10 (4 H, m, Rotamere), 3,70/3,30/3,00 (2 H, m, Rotamere), 2,35/2,30 (6 H, s, Rotamere), 1,10/1,00 (3 H, tr, Rotamere) . i H-NMR (200 MHz): 7.50-7.20 ppm (15 H, m), 6.70 (1 H, s), 6.20 (1 H, s, rotamers), 4.75- 4.10 (4 H, m, rotamers), 3.70 / 3.30 / 3.00 (2 H, m, rotamers), 2.35 / 2.30 (6 H, s, rotamers), 1, 10 / 1.00 (3 H, tr, rotamers).
ESI-MS: M+ = 539
Beispiel 48 :ESI-MS: M + = 539 Example 48:
(S)-2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2, 6-dich- lorbenzyl) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure ESI-MS: M+ = 593(S) -2- (4,6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2,6-dichlorobenzyl) carbamoyl-methoxy) -3, 3-diphenylpropionic acid ESI -MS: M + = 593
Smp. : 105-110°CM.p .: 105-110 ° C
Beispiel 49:Example 49:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-phenyl- ethyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2-phenyl-ethyl) -carbamoyl-methoxy) -3, 3-diphenylpropionic acid
iH-NMR (200 MHz): 7,50-7,20 ppm (14 H, m) , 6,75 (1 H, m) , 6,70 (1 H, s, Rotamere), 6,15/6,10 (1 H, s, Rotamere), 4,50-4,00 (2 H, d, Rotamere), 3,70 (1 H, m) , 3,50 (1 H, m) , 3,20/2,70 (5 H, m, Rota¬ mere), 2,35/2,30 (6 H, s, Rotamere). i H-NMR (200 MHz): 7.50-7.20 ppm (14 H, m), 6.75 (1 H, m), 6.70 (1 H, s, rotamers), 6.15 / 6.10 (1 H, s, rotamers), 4.50-4.00 (2 H, d, rotamers), 3.70 (1 H, m), 3.50 (1 H, m), 3, 20 / 2.70 (5 H, m, Rota ¬ mers), 2.35 / 2.30 (6 H, s, rotamers).
ESI-MS: M+ = 539ESI-MS: M + = 539
Beispiel 50:Example 50:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2- (3 , 4-dimeth- oxyphenyl ) -ethyl ) -carbamoyl-methoxy) -3 , 3-diphenylpropionsäure2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (N-methyl-N- (2- (3, 4-dimethoxyphenyl) ethyl) carbamoyl-methoxy) -3, 3- diphenylpropionic acid
iH-NMR (200 MHz): 7,50-7,25 ppm (10 H, m) , 6,80-6,70 (3 H, m) , 6,35 (1 H, m) , 4,50-4,00 (2 H, m, Rotamere), 3,75 (3 H, s, Rotamere), 3,50-2,70 (5 H, m, Rotamere), 2,30/2,25 (6 H, s, Rotamere) . i H-NMR (200 MHz): 7.50-7.25 ppm (10 H, m), 6.80-6.70 (3 H, m), 6.35 (1 H, m), 4, 50-4.00 (2 H, m, rotamers), 3.75 (3 H, s, rotamers), 3.50-2.70 (5 H, m, rotamers), 2.30 / 2.25 ( 6 H, s, rotamers).
ESI-MS: M+ = 599ESI-MS: M + = 599
Beispiel 51:Example 51:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2- (3 , 4-dimethoxybenzoyl- N-methyl-amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-78)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (3, 4-dimethoxybenzoyl-N-methyl-amino) -ethoxy) -3, 3-diphenylpropionic acid (11-78)
iH-NMR (200 MHz): 7,30-7,00 ppm (10 H, m) , 7,00-6,80 (3 H, m) , 6,60 (1 H, s), 6,20 (1 H, s) , 3,90 (6 H, s) , 3,90-3,50 (4 H, m) , 3, 10 (3 H, s), 2,30 (6 H, s) . i H-NMR (200 MHz): 7.30-7.00 ppm (10 H, m), 7.00-6.80 (3 H, m), 6.60 (1 H, s), 6, 20 (1 H, s), 3.90 (6 H, s), 3.90-3.50 (4 H, m), 3, 10 (3 H, s), 2.30 (6 H, s ).
ESI-MS: M+ = 585
Beispiel 52 :ESI-MS: M + = 585 Example 52:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2 , 6-dimethoxybenzoyl- N-methyl-amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-88)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2, 6-dimethoxybenzoyl-N-methyl-amino) -ethoxy) -3, 3-diphenylpropionic acid (11-88)
iH-NMR (200 MHz): 7,50-7,00 ppm (10 H, m) , 6,70-6,40 (4 H, m) , 6,30/6,20 (1 H, s, Rotamere), 4,10-3,30 (4 H, m) , 3,80/3,75/3,65/3,60 (6 H, s, Rotamere), 3,10/2,80 (3 H, s), 2,35/2,30 (6 H, s) . i H-NMR (200 MHz): 7.50-7.00 ppm (10 H, m), 6.70-6.40 (4 H, m), 6.30 / 6.20 (1 H, s , Rotamers), 4.10-3.30 (4 H, m), 3.80 / 3.75 / 3.65 / 3.60 (6 H, s, rotamers), 3.10 / 2.80 ( 3 H, s), 2.35 / 2.30 (6 H, s).
ESI-MS: M+ = 585ESI-MS: M + = 585
Beispiel 53:Example 53:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2- (3, 4-dichlorbenzoyl- amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-115)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (3, 4-dichlorobenzoylamino) ethoxy) -3, 3-diphenylpropionic acid (11-115)
ESI-MS: 580 (M+H) + ESI-MS: 580 (M + H) +
iH-NMR (270 MHz, DMSO): 12,0-13,0 ppm (1 H, br) ; 8,80 (1 H, t) ; 7,15-7,65 (13 H, m) ; 6,95 (1 H, s) ; 6,20 (1 H, s) ; 3,85 (1 H, m) ; 3,65-3,80 (1 H, m) ; 3,45-3,60 (2 H, m) ; 2,30 (6 H, s) . i H-NMR (270 MHz, DMSO): 12.0-13.0 ppm (1 H, br); 8.80 (1H, t); 7.15-7.65 (13H, m); 6.95 (1H, s); 6.20 (1H, s); 3.85 (1H, m); 3.65-3.80 (1H, m); 3.45-3.60 (2H, m); 2.30 (6H, s).
Beispiel 54:Example 54:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2- (2 , 6-dimethoxybenzoyl- -amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-122 )2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2, 6-dimethoxybenzoyl- amino) ethoxy) -3, 3-diphenylpropionic acid (11-122)
ESI-MS: 572 (M+H)+ ESI-MS: 572 (M + H) +
iH-NMR (270 MHz, CDCl3): 7,45-7,55 ppm (2 H, m) ; 7,20-7,40 (10 H, m) ; 6,65 (1 H, s) ; 6,55 (1 H, d) ; 6,35 (1 H, t) ; 6,25 (1 H, s) ; 3,60-3,90 (4 H, m) ; 3,80 (6 H, s); 2,35 (6 H, s) . i H-NMR (270 MHz, CDCl 3 ): 7.45-7.55 ppm (2 H, m); 7.20 - 7.40 (10H, m); 6.65 (1H, s); 6.55 (1H, d); 6.35 (1H, t); 6.25 (1H, s); 3.60-3.90 (4H, m); 3.80 (6H, s); 2.35 (6H, s).
Beispiel 55:Example 55:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy)-3-(2- (2,4, 6-trimethylbenzoyl- amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-169)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2,4, 6-trimethylbenzoyl-amino) -ethoxy) -3, 3-diphenylpropionic acid (11-169)
ESI-MS: 554 (M+H)+ ESI-MS: 554 (M + H) +
iH-NMR (270 MHz, CDCl3): 7,15-7,55 ppm (10 H, m) ; 6,90 (1 H, s); 6,80 (1 H, s); 6,70 (1 H, s) ; 6,60 (1 H, tr) ; 6,25 (1 H, s); 3,60-3,80 (2 H, m) ; 2,30 (6 H, s); 2,20 (6 H, s); 2,15 (3 H, s).
Beispiel 56 : i H-NMR (270 MHz, CDCl 3 ): 7.15-7.55 ppm (10 H, m); 6.90 (1H, s); 6.80 (1H, s); 6.70 (1H, s); 6.60 (1H, tr); 6.25 (1H, s); 3.60-3.80 (2H, m); 2.30 (6H, s); 2.20 (6H, s); 2.15 (3H, s). Example 56:
2- (4 , 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2 , 3-dimethylbenzoyl- .a ino) -ethoxy) -3 , 3-diphenylpropionsäure (11-190) 5 - ESI-MS: 540 (M+H) + 2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (2, 3-dimethylbenzoyl-. A ino) -ethoxy) -3, 3-diphenylpropionic acid (11-190) 5 - ESI- MS: 540 (M + H) +
iH-NMR (200 MHz, DMSO): 8,30 ppm (1 H, t) ; 7,10-7,55 ppm (13 H, m) ; 6,95 (1 H, s); 6,15 (1 H, s); 3,85-4,00 (1 H, m) ; 3,65-3,80 0 (1 H, m ); 3,45-3,60 (2 H, m) ; 2,35 (6 H, s); 2,30 (3 H, s); 2,25 (3 H, s) .. i H-NMR (200 MHz, DMSO): 8.30 ppm (1 H, t); 7.10-7.55 ppm (13 H, m); 6.95 (1H, s); 6.15 (1H, s); 3.85-4.00 (1H, m); 3.65-3.80 0 (1H, m); 3.45-3.60 (2H, m); 2.35 (6H, s); 2.30 (3H, s); 2.25 (3H, s) ..
Beispiel 57:Example 57:
5 2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (3 , 5-dichlorbenzoyl- amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-205)5 2- (4, 6-dimethyl-pyrimidin-2-yloxy) -3- (2- (3, 5-dichlorobenzoyl-amino) -ethoxy) -3, 3-diphenylpropionic acid (11-205)
ESI-MS: 580 (M+H)+ ESI-MS: 580 (M + H) +
0 iH-NMR (200 MHz, DMSO): 12,4-13,0 ppm (1 H, br) ; 8,80 (1 H, tr) ; 7,80 (2 H, m); 7,75 (1 H, m) ; 7,10-7,45 (10 H, m) ; 6,90 (1 H, s); 6,15 (1 H, s); 3,80-4,00 (1 H, m) ; 3,60-3,80 (1 H, m) ; 3,45-3,60 (2 H, m) ; 2,30 (6 H, s) .0 i H-NMR (200 MHz, DMSO): 12.4-13.0 ppm (1 H, br); 8.80 (1H, tr); 7.80 (2H, m); 7.75 (1H, m); 7.10 - 7.45 (10H, m); 6.90 (1H, s); 6.15 (1H, s); 3.80-4.00 (1H, m); 3.60-3.80 (1H, m); 3.45-3.60 (2H, m); 2.30 (6H, s).
5 Beispiel 58:5 Example 58:
2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (1-naphthoyl- -amino) -ethoxy) -3 , 3-diphenylpropionsäure (11-210)2- (4, 6-Dimethyl-pyrimidin-2-yloxy) -3- (2- (1-naphthoyl- amino) ethoxy) -3, 3-diphenylpropionic acid (11-210)
0 ESI-MS: 562 (M+H)+ 0 ESI-MS: 562 (M + H) +
iH-NMR (200 MHz, DMSO): 12,4-13,0 ppm (1 H, br) ; 8,70 (1 H, tr) ; 8,20-8,30 (1 H, m); 7,85-8,80 (2 H, m) ; 7,10-7,60 (14 H, m) ; 6,90 (1 H, s); 6,15 (1 H, s) ; 3,80-4,00 (1 H, m) ; 3,65-3,80 (1 H, m) ; 5 3,50-3,60 (2 H, m) ; 2,30 (3 H, s) . i H-NMR (200 MHz, DMSO): 12.4-13.0 ppm (1 H, br); 8.70 (1H, tr); 8.20 - 8.30 (1H, m); 7.85-8.80 (2H, m); 7.10 - 7.60 (14H, m); 6.90 (1H, s); 6.15 (1H, s); 3.80-4.00 (1H, m); 3.65-3.80 (1H, m); 5 3.50-3.60 (2H, m); 2.30 (3H, s).
Analog oder wie im allgemeinen Teil beschrieben lassen sich die Verbindungen in der Tabelle I herstellen.The compounds in Table I can be prepared analogously or as described in the general part.
00
5
Tabelle I5 Table I
Tabelle IITable II
Beispiel 59 :Example 59:
Gemäß dem oben beschriebenen Bindungstest wurden für die nachfol- gend aufgeführten Verbindungen Rezeptorbindungsdaten gemessen.According to the binding test described above, receptor binding data were measured for the compounds listed below.
Die Ergebnisse sind in Tabelle 3 dargestellt.The results are shown in Table 3.
Tabelle 3Table 3
Rezeptorbindungsdaten (Ki-Werte)Receptor binding data (Ki values)
Claims
1. Carbonsäurederivate der Formel I1. Carboxylic acid derivatives of the formula I.
wobei R1 Tetrazol oder eine Gruppewhere R 1 is tetrazole or a group
OO
II C —R in der R folgende Bedeutung hat:II C —R in which R has the following meaning:
a) ein Rest OR9, worin R9 bedeutet:a) a radical OR 9 , in which R 9 denotes:
Wasserstoff, das Kation eines Alkalimetalls, das Kation eines Erdalkalimetalls oder ein physiologisch verträgliches organisches Ammoniumion;Hydrogen, the cation of an alkali metal, the cation of an alkaline earth metal or a physiologically acceptable organic ammonium ion;
C3-C8-Cycloalkyl, Cι-C8-Alkyl,C 3 -C 8 cycloalkyl, -CC 8 alkyl,
CH2-Phenyl gegebenenfalls substituiert,CH 2 phenyl optionally substituted,
C3-C6-Alkenyl- oder eine C3-C6-Alkinylgruppe gegebenfalls substituiert oderC 3 -C 6 alkenyl or a C 3 -C 6 alkynyl group optionally substituted or
Phenyl gegebenfalls substituiert.Phenyl optionally substituted.
b) ein über ein Stickstoffatom verknüpfter 5-gliedriger Heteroaromat .b) a 5-membered heteroaromatic linked via a nitrogen atom.
c) eine Gruppec) a group
in der k die Werte 0, 1 und 2, p die Werte 1, 2, 3 und 4 annehmen kann und R10 für in which k can have the values 0, 1 and 2, p can have the values 1, 2, 3 and 4 and R 10 for
Cx-C -Alkyl, C3-C8-Cycloalkyl, C3-C6-Alkenyl , C3-C6-Alkinyl oder gegebenenfalls substituiertes Phenyl steht.C x -C alkyl, C 3 -C 8 cycloalkyl, C 3 -C 6 alkenyl, C 3 -C 6 alkynyl or optionally substituted phenyl.
d) ein Restd) a rest
N- R11 HN- R 11 H
worin R11 bedeutet:where R 11 means:
Cι-C -Alkyl, C3-C6-Alkenyl, C3-C6-Alkinyl , C3-C8-Cyclo- alkyl, wobei diese Reste einen Cι-C -Alkoxy-, Cχ-C4-Alkyl- thio- und/oder einen Phenylrest tragen können;C 1 -C 6 -alkyl, C 3 -C 6 -alkenyl, C 3 -C 6 -alkynyl, C 3 -C 8 -cycloalkyl, these radicals being a C 1 -C -alkoxy-, Cχ-C 4 -alkyl- can carry thio and / or a phenyl radical;
Phenyl, gegebenenfalls substituiert.Phenyl, optionally substituted.
R2 Wasserstoff, Hydroxy, H2, NH(Cι-C4-Alkyl) ,R 2 is hydrogen, hydroxy, H 2 , NH (-CC 4 alkyl),
N(Cι-C4-Alkyl)2, Halogen, Cι-C4-Alkyl, C2-C -Alkenyl, C2-C4-Alkinyl, C-i-Cj-Halogenalkyl , Cι-C4-Alkoxy,N (-C 4 alkyl) 2 , halogen, C 4 alkyl, C 2 -C alkenyl, C 2 -C 4 alkynyl, C 1 -C 4 haloalkyl, C 1 -C 4 alkoxy,
Cι-C-Halogenalkoxy oder Cι-C4-Alkylthio, oder CR2 ist mit CR12 wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;C 1 -C 6 -alkalkoxy or C 1 -C 4 -alkylthio, or CR 2 is linked to CR 12 as stated under Z to form a 5- or 6-membered ring;
X Stickstoff oder Methin;X nitrogen or methine;
Y Stickstoff oder Methin;Y nitrogen or methine;
Z Stickstoff oder CR12, worin R12 Wasserstoff, Halogen oder Cι-C4-Alkyl bedeutet oder CR12 zusammen mit CR2 oder CR3 einen 5- oder 6-gliedrigen Alkylen- oder Alkenylenring bildet, der gegebenfalls substituiert sein kann, und worin jeweils eine oder mehrere Methylengruppen durch Sauerstoff, Schwefel, -NH oder -N(Cι-C4-Alkyl) , ersetzt sein können;Z is nitrogen or CR 12 , in which R 12 is hydrogen, halogen or -CC 4 -alkyl or CR 12 together with CR 2 or CR 3 forms a 5- or 6-membered alkylene or alkenylene ring which may or may not be substituted, and in which one or more methylene groups can be replaced by oxygen, sulfur, -NH or -N (-CC 4 alkyl);
R3 Wasserstoff, Hydroxy, NH2, NH(Cι-C4-Alkyl) ,R 3 is hydrogen, hydroxy, NH 2 , NH (-CC 4 alkyl),
N(Cι-C4-Alkyl)2, Halogen, d-C4-Alkyl, C2-C4-Alkenyl , C2-C-Alkinyl, Cι-C4-Halogenalkyl , Cχ-C-Alkoxy, Cx-C -Halogenalkoxy, Cι~C4-Alkylthio; oder CR3 ist mit CR12
wie unter Z angegeben zu einem 5- oder 6-gliedrigen Ring verknüpft;N (Cι-C4 alkyl) 2, halogen, C 4 alkyl, C 2 -C 4 alkenyl, C 2 -C-alkynyl, Cι-C 4 haloalkyl, Cχ-C -alkoxy, C x -C -Halogenalkoxy, Cι ~ C 4 alkylthio; or CR 3 is with CR 12 linked to a 5- or 6-membered ring as indicated under Z;
R4 und R5 (die gleich oder verschieden sein können) :R 4 and R 5 (which may be the same or different):
Phenyl oder Naphthyl, gegebenenfalls substituiert, oderPhenyl or naphthyl, optionally substituted, or
Phenyl oder Naphthyl, die orthoständig über eine direkte Bindung, eine Methylen-, Ethylen- oder Ethenylengruppe, ein Sauerstoff- oder Schwefelatom oder eine S02-, .NH- oder N-Alkyl-Gruppe miteinander verbunden sind,Phenyl or naphthyl, which are connected to one another via a direct bond, a methylene, ethylene or ethenylene group, an oxygen or sulfur atom or an S0 2 , .NH or N-alkyl group,
C3-C8-Cycloalkyl gegebenfalls substituiert;C 3 -C 8 cycloalkyl optionally substituted;
R6 eine GruppeR 6 is a group
wobei R13 und R14 gleich oder verschieden sein können und folgende Bedeutung haben:where R 13 and R 14 may be the same or different and have the following meaning:
Wasserstoff mit der Maßgabe, daß R13 und R14 nicht gleichzeitig Wasserstoff sein dürfen,Hydrogen with the proviso that R 13 and R 14 must not be hydrogen at the same time,
Cι-C8-Alkyl, C3-C8-Cycloalkyl , C3-C8-Alkenyl, C3-C8-Alkinyl, Benzyl, Phenyl, Naphthyl, jeweils gegebe- nenfalls substituiert,C 1 -C 8 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 alkenyl, C 3 -C 8 alkynyl, benzyl, phenyl, naphthyl, each optionally substituted,
oder R13 und R14 bilden gemeins-am eine zu einem Ring geschlossene, gegebenenfalls substituierte C3-C7-Alkylen- kette, in der eine Alkylengruppe durch Sauerstoff, Schwe- fei oder Stickstoff ersetzt sein kann,or R 13 and R 14 together form an optionally substituted C 3 -C 7 alkylene chain which is closed to form a ring and in which an alkylene group can be replaced by oxygen, sulfur or nitrogen,
oder R13 und R14 bilden gemeinsam eine zu einem Ring geschlossene, gegebenenfalls substituierte C3-C7-Alkylen- kette oder C3-C7-Alkenylenkette, an die ein gegebenfalls substituierter Phenylring annelliert ist;or R 13 and R 14 together form an optionally substituted C 3 -C 7 alkylene chain or C 3 -C 7 alkenylene chain which is closed to form a ring and to which an optionally substituted phenyl ring is fused;
R7 und R8 (die gleich oder verschieden sein können) : Wasserstoff, Cι-C4-Alkyl;R 7 and R 8 (which may be the same or different): hydrogen, -CC 4 alkyl;
R18 Wasserstoff;
Ci-Cg-Alkyl, C3-C8-Alkenyl oder C3-C8-Alkinyl, Phenyl, Naphthyl, C3-Cg-Cycloalkyl wobei diese Reste gegebenenfalls substituiert sein können;R 18 is hydrogen; Ci-Cg-alkyl, C 3 -C 8 alkenyl or C 3 -C 8 alkynyl, phenyl, naphthyl, C 3 -Cg cycloalkyl, where these radicals can optionally be substituted;
R19 Cι-C8-Alkylcarbonyl, C2-C8-Alkenylcarbonyl, C2-C8-Alkinyl- carbonyl, Benzyloxycarbonyl, C3-Cg-Cycloalkylcarbonyl, Phenylcarbonyl oder Naphthylcarbonyl wobei die genannten Reste gegebenenfalls substituiert sein können;R 19 -C 8 -alkylcarbonyl, C 2 -C 8 -alkenylcarbonyl, C 2 -C 8 -alkynylcarbonyl, benzyloxycarbonyl, C 3 -Cg-cycloalkylcarbonyl, phenylcarbonyl or naphthylcarbonyl, where the radicals mentioned can be optionally substituted;
Cι-C8-Alkylsulfonyl, C3-C8-Alkenylsulfonyl oder-C-C 8 alkylsulfonyl, C 3 -C 8 alkenylsulfonyl or
C3-C8-Alkinylsulfonyl, Phenylsulfonyl oder Naphthylsulfonyl jeweils gegebenenfalls substituiert; C3-C8-Cycloalkylsulfonyl;C 3 -C 8 alkynylsulfonyl, phenylsulfonyl or naphthylsulfonyl each optionally substituted; C 3 -C 8 cycloalkylsulfonyl;
R20 Wasserstoff, C1-C4 Alkyl gegebenfalls substituiert.R 20 is hydrogen, C 1 -C 4 alkyl optionally substituted.
R21 Wasserstoff, C1-C4 Alkyl.R 21 is hydrogen, C 1 -C 4 alkyl.
W Schwefel oder Sauerstoff.W sulfur or oxygen.
bedeuten, sowie die physiologisch verträglichen Salze und die enantiomerenreinen sowie diastereomerenreinen Formen.mean, as well as the physiologically acceptable salts and the enantiomerically pure and diastereomerically pure forms.
2. Arzneimittelzubereitungen zur peroralen, parenteralen Anwen- düng, enthaltend pro Einzeldosis, neben den üblichen Arzneimittelhilfsstoffen, mindestens ein Carbonsäurederivat I gemäß Anspruch 1.2. Pharmaceutical preparations for oral, parenteral use, containing per individual dose, in addition to the usual pharmaceutical excipients, at least one carboxylic acid derivative I according to claim 1.
3. Verwendung der Carbonsäurederivate gemäß Anspruch 1 zur Be- handlung von Krankheiten.3. Use of the carboxylic acid derivatives according to claim 1 for the treatment of diseases.
4. Verwendung der Verbindungen I gemäß Anspruch 1 als Endothe- lin-Rezeptorantagonisten .4. Use of the compounds I according to claim 1 as endothelin receptor antagonists.
5. Verwendung der Carbonsäurederivate I gemäß Anspruch 1 zur5. Use of the carboxylic acid derivatives I according to claim 1 for
Herstellung von Arzneimitteln zur Behandlung von Krankheiten, bei denen erhöhte Endothelinspiegel auftreten.Manufacture of medicines for the treatment of diseases in which increased endothelin levels occur.
6. Verwendung der Carbonsäurederivate I gemäß Anspruch 1 zur Herstellung von Arzneimitteln zur Behandlung von Krankheiten, bei denen Endothelin zur Entstehung und/oder Progression beiträgt .6. Use of the carboxylic acid derivatives I according to claim 1 for the manufacture of medicaments for the treatment of diseases in which endothelin contributes to the development and / or progression.
7. Verwendung der Carbonsäurederivate I gemäß Anspruch 1 zur Be- handlung von chronischer Herzinsuffizienz, Restenose, Bluthochdruck, pulmonalem Hochdruck, akutem/chronischen Nieren-
versagen, zerebraler Ischämie, benigne Prostatahyperplasie und Prostatakrebs .7. Use of the carboxylic acid derivatives I according to claim 1 for the treatment of chronic heart failure, restenosis, high blood pressure, pulmonary high pressure, acute / chronic kidney disease. failure, cerebral ischemia, benign prostatic hyperplasia and prostate cancer.
8. Kombinationen aus Carbonsäurederivaten der Formel I gemäß An- 5 spruch 1 und einem oder mehreren Wirkstoffen, ausgewählt aus8. Combinations of carboxylic acid derivatives of the formula I as claimed in claim 1 and one or more active substances, selected from
Inhibitoren des Renin-Angiotensin Systems wie Reninhemmer, Angiotensin-II-Antagonisten, Angiotensin-Converting-Enzyme (ACE) -Hemmer, gemischten ACE/Neutrale Endopeptidase (NEP) -Hemmern, ß-Blockern, Diuretika, Calciumantagonisten und 10 VEGF-blockierenden Substanzen.Inhibitors of the renin-angiotensin system such as renin inhibitors, angiotensin II antagonists, angiotensin converting enzyme (ACE) inhibitors, mixed ACE / neutral endopeptidase (NEP) inhibitors, β-blockers, diuretics, calcium antagonists and 10 VEGF-blocking substances .
9. Verwendung von Verbindungen der Formel V9. Use of compounds of formula V
O R8 R4 15 . II I I HOR 8 R 4 15. II IIH
R6—C—C—W—C C OHR 6 -C-C-W-CC OH
R7 R5 R1 R 7 R 5 R 1
20 worin die Reste R1, R4, R5, R6, R7, R8 und W die in Anspruch 1 •angegebene Bedeutung haben, als Ausgangsmaterial zur Synthese von Endothelin-Rezeptorantagonisten.20 wherein the radicals R 1 , R 4 , R 5 , R 6 , R 7 , R 8 and W have the meaning given in claim 1 • as a starting material for the synthesis of endothelin receptor antagonists.
10. Ein strukturelles Fragment der Formel 2510. A structural fragment of Formula 25
3030
worin die Reste R1, R4, R5, R6, R7, R8 und W die in Anspruch 1 .angegebene Bedeutung haben.wherein the radicals R 1 , R 4 , R 5 , R 6 , R 7 , R 8 and W have the meaning given in claim 1.
35 11. Verwendung eines strukturellen Fragments gemäß Anspruch 10 als struktureller Bestandteil eines Endorthelin-Rezeptoranta- gonisten35 11. Use of a structural fragment according to claim 10 as a structural component of an endorthelin receptor antagonist
12. Endothelin-Rezeptorantagonist, bestehend aus einem struktu- 40 rellen Fragment der Formel12. Endothelin receptor antagonist, consisting of a structural fragment of the formula
45
45
worin die Reste R1, R2, R3, R4, R5, R7, R8, W, X, Y und Z die in Anspruch 1 angegebene Bedeutung haben, kovalent verknüpft mit einer Gruppe, die ein Molekulargewicht von mindestens 30 aufweist.wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , W, X, Y and Z have the meaning given in claim 1, covalently linked to a group which has a molecular weight of at least 30 has.
13. Endothelin-Rezeptorantagonist, bestehend aus einem strukturellen Fragment der Formel13. Endothelin receptor antagonist, consisting of a structural fragment of the formula
worin die Reste R1, R2, R3, R4, R5, R7, R8, R20, R21, W, X, Y und Z die in Anspruch 1 angegebene Bedeutung haben, über ein N-Atom kovalent verknüpft mit einer Gruppe, die ein Molekulargewicht von mindestens 58 aufweist.wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 20 , R 21 , W, X, Y and Z have the meaning given in claim 1, via an N atom covalently linked to a group that has a molecular weight of at least 58.
14. Verbindungen der Formel Ia14. Compounds of formula Ia
worin die Reste R1, R2, R3, R4, R5, R7, R8, R20, R21, W, X, Y und Z die in Anspruch 1 angegebene Bedeutung haben.
wherein the radicals R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 20 , R 21 , W, X, Y and Z have the meaning given in claim 1.
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19748238 | 1997-10-31 | ||
| DE19748238 | 1997-10-31 | ||
| DE19752904A DE19752904A1 (en) | 1997-10-31 | 1997-11-28 | New amido-substituted (hetero)aryloxy-alkanoic acid derivative endothelin receptor antagonists for treating e.g. cardiovascular disorders |
| DE19752904 | 1997-11-28 | ||
| DE1998109376 DE19809376A1 (en) | 1998-03-05 | 1998-03-05 | New amido-substituted (hetero)aryloxy-alkanoic acid derivative endothelin receptor antagonists for treating e.g. cardiovascular disorders |
| DE19809376 | 1998-03-05 | ||
| PCT/EP1998/006571 WO1999023078A2 (en) | 1997-10-31 | 1998-10-16 | Novel carboxylic acid derivatives which carry amide side chains, production of said carboxylic acid derivatives and their use as endothelin receptor antagonists |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1027338A2 true EP1027338A2 (en) | 2000-08-16 |
Family
ID=27217881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98966230A Withdrawn EP1027338A2 (en) | 1997-10-31 | 1998-10-16 | New carboxylic acid derivatives, carrying amido side-chains; production and use as endothelin receptor antagonists |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6509341B1 (en) |
| EP (1) | EP1027338A2 (en) |
| JP (1) | JP2001521927A (en) |
| CN (1) | CN1278251A (en) |
| AU (1) | AU2266199A (en) |
| BG (1) | BG104396A (en) |
| BR (1) | BR9814951A (en) |
| CA (1) | CA2307770A1 (en) |
| HR (1) | HRP980560A2 (en) |
| HU (1) | HUP0100054A3 (en) |
| ID (1) | ID24278A (en) |
| IL (1) | IL135347A0 (en) |
| NO (1) | NO20002124D0 (en) |
| NZ (1) | NZ504316A (en) |
| PL (1) | PL340871A1 (en) |
| SK (1) | SK4592000A3 (en) |
| TR (1) | TR200001182T2 (en) |
| WO (1) | WO1999023078A2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19806438A1 (en) * | 1998-02-17 | 1999-08-19 | Basf Ag | New pyrimidinyloxy-propionic acid derivatives useful as endothelin receptor antagonists in treatment of e.g. cardiac insufficiency, restenosis, hypertension, kidney failure, asthma and prostate cancer |
| DE19933164A1 (en) * | 1999-07-20 | 2001-01-25 | Basf Ag | New carboxylic acid derivatives with 5,6 substituted pyrimidine ring, their production and use as endothelin receptor antagonists |
| JPWO2001085693A1 (en) | 2000-05-11 | 2004-01-08 | 萬有製薬株式会社 | N-acyltetrahydroisoquinoline derivatives |
| DE10025728A1 (en) * | 2000-05-25 | 2001-11-29 | Basf Ag | New carbamates and ureas, their production and use as endothelin receptor antagonists |
| WO2002064573A1 (en) * | 2001-02-14 | 2002-08-22 | Abbott Gmbh & Co. Kg | Novel carboxylic acid derivatives containing alkyl substituted triazines, production of the same and use thereof as endothelin receptor antagonists |
| ATE327744T1 (en) | 2001-03-20 | 2006-06-15 | Sanol Arznei Schwarz Gmbh | NEW USE OF PEPTIDE COMPOUNDS IN THE TREATMENT OF NON-NEUROPATHIC INFLAMMATORY PAIN |
| EP1243263B1 (en) | 2001-03-21 | 2002-11-27 | Schwarz Pharma Ag | Novel use of a peptide class of compound for treating allodynia or other different types of chronic or phantom pain |
| US8008351B2 (en) | 2004-04-16 | 2011-08-30 | Ucb Pharma Gmbh | Methods for prophylaxis or treatment of conditions associated with cortical spreading depression |
| EP1604656A1 (en) | 2004-06-09 | 2005-12-14 | Schwarz Pharma Ag | Novel use of peptide compounds for treating amyotrophic lateral sclerosis (ALS) |
| DE602005021970D1 (en) | 2004-08-27 | 2010-08-05 | Ucb Pharma Gmbh | USE OF PEPTIDE COMPOUNDS FOR THE TREATMENT OF PAIN BY BONE CANCER, CHEMOTHERAPY AND NUCLEOSIDE-RELATED PAIN |
| BRPI0709950A2 (en) * | 2006-04-13 | 2011-08-02 | Actelion Pharmaceuticals Ltd | use of bosentan in the preparation of a drug for the treatment of early idiopathic pulmonary fibrosis and use of endothelin receptor antagonist |
| PL2462990T3 (en) | 2006-06-15 | 2014-05-30 | Ucb Pharma Gmbh | Pharmaceutical composition comprising lacosamide and levetiracetam with synergistic anticonvulsant effect |
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| DE4313412A1 (en) | 1993-04-23 | 1994-10-27 | Basf Ag | 3- (Het) aryl-carboxylic acid derivatives, processes and intermediates for their preparation |
| DE4313413A1 (en) * | 1993-04-23 | 1994-10-27 | Basf Ag | 3- (Het) aryloxy (thio) carboxylic acid derivatives, processes and intermediates for their preparation |
| DE4411225A1 (en) | 1994-03-31 | 1995-10-05 | Basf Ag | Use of carboxylic acid derivatives as a drug |
| DE19533023B4 (en) * | 1994-10-14 | 2007-05-16 | Basf Ag | New carboxylic acid derivatives, their preparation and use |
| DE19614534A1 (en) * | 1996-04-12 | 1997-10-16 | Basf Ag | New carboxylic acid derivatives, their production and use |
-
1998
- 1998-10-16 SK SK459-2000A patent/SK4592000A3/en unknown
- 1998-10-16 TR TR2000/01182T patent/TR200001182T2/en unknown
- 1998-10-16 JP JP2000518953A patent/JP2001521927A/en active Pending
- 1998-10-16 CN CN98810875A patent/CN1278251A/en active Pending
- 1998-10-16 US US09/529,860 patent/US6509341B1/en not_active Expired - Fee Related
- 1998-10-16 WO PCT/EP1998/006571 patent/WO1999023078A2/en not_active Ceased
- 1998-10-16 HU HU0100054A patent/HUP0100054A3/en unknown
- 1998-10-16 EP EP98966230A patent/EP1027338A2/en not_active Withdrawn
- 1998-10-16 CA CA002307770A patent/CA2307770A1/en not_active Abandoned
- 1998-10-16 ID IDW20000816A patent/ID24278A/en unknown
- 1998-10-16 PL PL98340871A patent/PL340871A1/en unknown
- 1998-10-16 IL IL13534798A patent/IL135347A0/en unknown
- 1998-10-16 NZ NZ504316A patent/NZ504316A/en unknown
- 1998-10-16 BR BR9814951-2A patent/BR9814951A/en not_active IP Right Cessation
- 1998-10-16 AU AU22661/99A patent/AU2266199A/en not_active Abandoned
- 1998-10-26 HR HR19809376.4A patent/HRP980560A2/en not_active Application Discontinuation
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2000
- 2000-04-26 NO NO20002124A patent/NO20002124D0/en not_active Application Discontinuation
- 2000-05-02 BG BG104396A patent/BG104396A/en unknown
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| See references of WO9923078A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| SK4592000A3 (en) | 2000-12-11 |
| BR9814951A (en) | 2000-10-03 |
| NZ504316A (en) | 2002-12-20 |
| US6509341B1 (en) | 2003-01-21 |
| NO20002124L (en) | 2000-04-26 |
| IL135347A0 (en) | 2001-05-20 |
| WO1999023078A3 (en) | 1999-09-10 |
| JP2001521927A (en) | 2001-11-13 |
| HUP0100054A3 (en) | 2002-03-28 |
| HRP980560A2 (en) | 1999-08-31 |
| WO1999023078A2 (en) | 1999-05-14 |
| CA2307770A1 (en) | 1999-05-14 |
| HUP0100054A1 (en) | 2002-02-28 |
| ID24278A (en) | 2000-07-13 |
| BG104396A (en) | 2001-02-28 |
| TR200001182T2 (en) | 2000-11-21 |
| AU2266199A (en) | 1999-05-24 |
| NO20002124D0 (en) | 2000-04-26 |
| PL340871A1 (en) | 2001-03-12 |
| CN1278251A (en) | 2000-12-27 |
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