DD209818A5 - Verfahren zur herstellung von 5-phenylpyrazin-2-on-verbindungen und ihren salzen - Google Patents
Verfahren zur herstellung von 5-phenylpyrazin-2-on-verbindungen und ihren salzen Download PDFInfo
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- DD209818A5 DD209818A5 DD25173683A DD25173683A DD209818A5 DD 209818 A5 DD209818 A5 DD 209818A5 DD 25173683 A DD25173683 A DD 25173683A DD 25173683 A DD25173683 A DD 25173683A DD 209818 A5 DD209818 A5 DD 209818A5
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- DD
- German Democratic Republic
- Prior art keywords
- group
- general formula
- compound
- preparation
- hydrogen atom
- Prior art date
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- 238000002360 preparation method Methods 0.000 title claims abstract description 44
- 150000003839 salts Chemical class 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000008569 process Effects 0.000 title claims abstract description 10
- BMGVFXUMEAYBAO-UHFFFAOYSA-N 5-phenyl-1h-pyrazin-2-one Chemical class N1C(=O)C=NC(C=2C=CC=CC=2)=C1 BMGVFXUMEAYBAO-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 150000001875 compounds Chemical class 0.000 claims description 132
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 39
- -1 amino, hydroxyl Chemical group 0.000 claims description 24
- 125000003277 amino group Chemical group 0.000 claims description 16
- DRRJTUYOTZTQNU-UHFFFAOYSA-N 5-(4-aminophenyl)-1h-pyrazin-2-one Chemical compound C1=CC(N)=CC=C1C1=CNC(=O)C=N1 DRRJTUYOTZTQNU-UHFFFAOYSA-N 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- 229910052801 chlorine Chemical group 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 7
- 125000006239 protecting group Chemical group 0.000 claims description 7
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 125000001424 substituent group Chemical group 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000004429 atom Chemical group 0.000 claims description 5
- 239000012948 isocyanate Substances 0.000 claims description 5
- 150000002513 isocyanates Chemical class 0.000 claims description 5
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- HKRDYSUZYCDGCG-UHFFFAOYSA-N n-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]acetamide Chemical compound C1=CC(NC(=O)C)=CC=C1C1=CNC(=O)C=N1 HKRDYSUZYCDGCG-UHFFFAOYSA-N 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- 125000004076 pyridyl group Chemical group 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000004193 piperazinyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 101100240516 Caenorhabditis elegans nhr-10 gene Proteins 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 75
- 239000000243 solution Substances 0.000 description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 42
- 239000000203 mixture Substances 0.000 description 38
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical group CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 29
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 22
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 20
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000000706 filtrate Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 16
- 238000003756 stirring Methods 0.000 description 14
- HUTNOYOBQPAKIA-UHFFFAOYSA-N 1h-pyrazin-2-one Chemical class OC1=CN=CC=N1 HUTNOYOBQPAKIA-UHFFFAOYSA-N 0.000 description 12
- 238000000862 absorption spectrum Methods 0.000 description 12
- 229960000583 acetic acid Drugs 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 11
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- 239000000155 melt Substances 0.000 description 10
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 10
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 10
- 150000003254 radicals Chemical class 0.000 description 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 235000011054 acetic acid Nutrition 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- GELVZYOEQVJIRR-UHFFFAOYSA-N 2-chloropyrazine Chemical compound ClC1=CN=CC=N1 GELVZYOEQVJIRR-UHFFFAOYSA-N 0.000 description 7
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 7
- 239000005909 Kieselgur Substances 0.000 description 7
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 7
- 239000012312 sodium hydride Substances 0.000 description 7
- 229910000104 sodium hydride Inorganic materials 0.000 description 7
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 6
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 6
- 238000006396 nitration reaction Methods 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- CKRZKMFTZCFYGB-UHFFFAOYSA-N N-phenylhydroxylamine Chemical compound ONC1=CC=CC=C1 CKRZKMFTZCFYGB-UHFFFAOYSA-N 0.000 description 5
- 239000012362 glacial acetic acid Substances 0.000 description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- JRMKRJCSRYBULL-UHFFFAOYSA-N 5-(4-aminophenyl)-1h-pyrazin-2-one;hydrobromide Chemical compound Br.C1=CC(N)=CC=C1C1=CNC(=O)C=N1 JRMKRJCSRYBULL-UHFFFAOYSA-N 0.000 description 4
- JPYDDFWXNLOCBF-UHFFFAOYSA-N 5-(4-aminophenyl)-1h-pyrazin-2-one;hydrochloride Chemical compound Cl.C1=CC(N)=CC=C1C1=CNC(=O)C=N1 JPYDDFWXNLOCBF-UHFFFAOYSA-N 0.000 description 4
- KZJUKOSIQRRAMX-UHFFFAOYSA-N 5-(4-nitrophenyl)-1h-pyrazin-2-one Chemical compound C1=CC([N+](=O)[O-])=CC=C1C1=CNC(=O)C=N1 KZJUKOSIQRRAMX-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 230000003177 cardiotonic effect Effects 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000009090 positive inotropic effect Effects 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- YBJRQCAYFLCPDD-UHFFFAOYSA-N benzyl n-hydroxy-n-phenylcarbamate Chemical compound C=1C=CC=CC=1N(O)C(=O)OCC1=CC=CC=C1 YBJRQCAYFLCPDD-UHFFFAOYSA-N 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 239000000496 cardiotonic agent Substances 0.000 description 3
- 239000012320 chlorinating reagent Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- PVOAHINGSUIXLS-UHFFFAOYSA-N 1-Methylpiperazine Chemical group CN1CCNCC1 PVOAHINGSUIXLS-UHFFFAOYSA-N 0.000 description 2
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 2
- BDBBAMOQLGYPTH-UHFFFAOYSA-N 5-(4-aminophenyl)-3-methyl-1h-pyrazin-2-one;hydrobromide Chemical compound Br.N1C(=O)C(C)=NC(C=2C=CC(N)=CC=2)=C1 BDBBAMOQLGYPTH-UHFFFAOYSA-N 0.000 description 2
- WZMVLXLDHNXDFQ-UHFFFAOYSA-N 5-(4-isocyanatophenyl)-1h-pyrazin-2-one Chemical compound C1=CC(N=C=O)=CC=C1C1=CNC(=O)C=N1 WZMVLXLDHNXDFQ-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- JZUFKLXOESDKRF-UHFFFAOYSA-N Chlorothiazide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC2=C1NCNS2(=O)=O JZUFKLXOESDKRF-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- RPTUSVTUFVMDQK-UHFFFAOYSA-N Hidralazin Chemical compound C1=CC=C2C(NN)=NN=CC2=C1 RPTUSVTUFVMDQK-UHFFFAOYSA-N 0.000 description 2
- 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 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 230000010933 acylation Effects 0.000 description 2
- 238000005917 acylation reaction Methods 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000006367 bivalent amino carbonyl group Chemical group [H]N([*:1])C([*:2])=O 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 125000003754 ethoxycarbonyl group Chemical group C(=O)(OCC)* 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Chemical group 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000002198 insoluble material Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- CAWHJQAVHZEVTJ-UHFFFAOYSA-N methylpyrazine Chemical compound CC1=CN=CC=N1 CAWHJQAVHZEVTJ-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 239000002547 new drug Substances 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- LOUPRKONTZGTKE-LHHVKLHASA-N quinidine Chemical compound C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@H]2[C@@H](O)C1=CC=NC2=CC=C(OC)C=C21 LOUPRKONTZGTKE-LHHVKLHASA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 230000002861 ventricular Effects 0.000 description 2
- CMHUPZZHKDJHBJ-UHFFFAOYSA-N 1,1-dimethyl-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(NC(=O)N(C)C)=CC=C1C1=CNC(=O)C=N1 CMHUPZZHKDJHBJ-UHFFFAOYSA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- IFEDDBYIHAJVPN-UHFFFAOYSA-N 1-(2-aminoethyl)-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(NC(=O)NCCN)=CC=C1C1=CNC(=O)C=N1 IFEDDBYIHAJVPN-UHFFFAOYSA-N 0.000 description 1
- FUCIPHMYTOLGOP-UHFFFAOYSA-N 1-(2-hydroxyethyl)-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(NC(=O)NCCO)=CC=C1C1=CNC(=O)C=N1 FUCIPHMYTOLGOP-UHFFFAOYSA-N 0.000 description 1
- JKODAZMYIZZZKP-UHFFFAOYSA-N 1-(4-methylphenyl)-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(C)=CC=C1NC(=O)NC1=CC=C(C=2N=CC(=O)NC=2)C=C1 JKODAZMYIZZZKP-UHFFFAOYSA-N 0.000 description 1
- TWSXQFOKLQKXEK-UHFFFAOYSA-N 1-(4-methylpiperazin-1-yl)-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1CN(C)CCN1NC(=O)NC1=CC=C(C=2N=CC(=O)NC=2)C=C1 TWSXQFOKLQKXEK-UHFFFAOYSA-N 0.000 description 1
- CYSUPLHVRYZJSM-UHFFFAOYSA-N 1-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]-3-phenylurea Chemical compound C=1C=C(C=2N=CC(=O)NC=2)C=CC=1NC(=O)NC1=CC=CC=C1 CYSUPLHVRYZJSM-UHFFFAOYSA-N 0.000 description 1
- BFCCETQMEXOHOL-UHFFFAOYSA-N 1-methyl-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(NC(=O)NC)=CC=C1C1=CNC(=O)C=N1 BFCCETQMEXOHOL-UHFFFAOYSA-N 0.000 description 1
- ZGABDPXDUGYGQE-UHFFFAOYSA-N 1-piperidin-1-ylpiperazine Chemical compound C1CCCCN1N1CCNCC1 ZGABDPXDUGYGQE-UHFFFAOYSA-N 0.000 description 1
- MJKNAIAFDRDETL-UHFFFAOYSA-N 1-tert-butyl-3-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]urea Chemical compound C1=CC(NC(=O)NC(C)(C)C)=CC=C1C1=CNC(=O)C=N1 MJKNAIAFDRDETL-UHFFFAOYSA-N 0.000 description 1
- SGTNSNPWRIOYBX-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-(propan-2-yl)pentanenitrile Chemical compound C1=C(OC)C(OC)=CC=C1CCN(C)CCCC(C#N)(C(C)C)C1=CC=C(OC)C(OC)=C1 SGTNSNPWRIOYBX-UHFFFAOYSA-N 0.000 description 1
- BDKLKNJTMLIAFE-UHFFFAOYSA-N 2-(3-fluorophenyl)-1,3-oxazole-4-carbaldehyde Chemical compound FC1=CC=CC(C=2OC=C(C=O)N=2)=C1 BDKLKNJTMLIAFE-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- 125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 1
- TXBQSSIKHGLLKR-UHFFFAOYSA-N 2-chloro-3-methylbenzamide Chemical compound CC1=CC=CC(C(N)=O)=C1Cl TXBQSSIKHGLLKR-UHFFFAOYSA-N 0.000 description 1
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- 239000011734 sodium Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 229940087562 sodium acetate trihydrate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229930002534 steroid glycoside Natural products 0.000 description 1
- 150000008143 steroidal glycosides Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- LRRPLGNEHBJDSM-UHFFFAOYSA-N tert-butyl n-[4-(6-oxo-1h-pyrazin-3-yl)phenyl]carbamate Chemical compound C1=CC(NC(=O)OC(C)(C)C)=CC=C1C1=CNC(=O)C=N1 LRRPLGNEHBJDSM-UHFFFAOYSA-N 0.000 description 1
- MUQQCORWVQNCIK-UHFFFAOYSA-N tert-butyl n-hydroxy-n-phenylcarbamate Chemical compound CC(C)(C)OC(=O)N(O)C1=CC=CC=C1 MUQQCORWVQNCIK-UHFFFAOYSA-N 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 239000003451 thiazide diuretic agent Substances 0.000 description 1
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 description 1
- 238000009901 transfer hydrogenation reaction Methods 0.000 description 1
- 229960001288 triamterene Drugs 0.000 description 1
- 229940124549 vasodilator Drugs 0.000 description 1
- 239000003071 vasodilator agent Substances 0.000 description 1
- 229960001722 verapamil Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D241/18—Oxygen or sulfur atoms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8216437 | 1982-06-05 | ||
| GB838300476A GB8300476D0 (en) | 1983-01-08 | 1983-01-08 | Heterocyclic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD209818A5 true DD209818A5 (de) | 1984-05-23 |
Family
ID=26283037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD25173683A DD209818A5 (de) | 1982-06-05 | 1983-06-03 | Verfahren zur herstellung von 5-phenylpyrazin-2-on-verbindungen und ihren salzen |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US4556711A (fi) |
| EP (1) | EP0096517A3 (fi) |
| KR (1) | KR840005111A (fi) |
| AU (1) | AU1527583A (fi) |
| DD (1) | DD209818A5 (fi) |
| DK (1) | DK247783A (fi) |
| ES (2) | ES8500244A1 (fi) |
| FI (1) | FI831998L (fi) |
| GR (1) | GR79299B (fi) |
| JO (1) | JO1255B1 (fi) |
| NO (1) | NO832016L (fi) |
| PL (1) | PL242354A1 (fi) |
| PT (1) | PT76791B (fi) |
| RO (1) | RO86851B (fi) |
| ZW (1) | ZW12783A1 (fi) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657906A (en) * | 1982-06-05 | 1987-04-14 | Smith Kline & French Laboratories Ltd. | Heterocyclic compounds having inotropic activity |
| GB8332313D0 (en) * | 1983-12-02 | 1984-01-11 | Smith Kline French Lab | Chemical compounds |
| US4697016A (en) * | 1984-10-26 | 1987-09-29 | Ciba-Geigy Corporation | Intermediates for the preparation of a carboxylic acid |
| US4595766A (en) * | 1984-10-26 | 1986-06-17 | Ciba-Geigy Corporation | Process for the preparation of an indoline carboxylic acid |
| JPS62198671A (ja) * | 1986-02-25 | 1987-09-02 | Toyo Jozo Co Ltd | １−置換アルキル１，２−ジヒドロ−２−ピラジノン誘導体 |
| US7772188B2 (en) | 2003-01-28 | 2010-08-10 | Ironwood Pharmaceuticals, Inc. | Methods and compositions for the treatment of gastrointestinal disorders |
| MX354786B (es) | 2007-06-04 | 2018-03-21 | Synergy Pharmaceuticals Inc | Agonistas de guanilato ciclasa utiles para el tratamiento de trastornos gastrointestinales, inflamacion, cancer y otros trastornos. |
| US8969514B2 (en) | 2007-06-04 | 2015-03-03 | Synergy Pharmaceuticals, Inc. | Agonists of guanylate cyclase useful for the treatment of hypercholesterolemia, atherosclerosis, coronary heart disease, gallstone, obesity and other cardiovascular diseases |
| JP2011522828A (ja) | 2008-06-04 | 2011-08-04 | シナジー ファーマシューティカルズ インコーポレイテッド | 胃腸障害、炎症、癌、およびその他の障害の治療のために有用なグアニル酸シクラーゼのアゴニスト |
| EP3241839B1 (en) | 2008-07-16 | 2019-09-04 | Bausch Health Ireland Limited | Agonists of guanylate cyclase useful for the treatment of gastrointestinal, inflammation, cancer and other disorders |
| US20130035326A1 (en) * | 2009-08-19 | 2013-02-07 | Ambit Biosciences Corporation | Biaryl compounds and methods of use thereof |
| US9616097B2 (en) | 2010-09-15 | 2017-04-11 | Synergy Pharmaceuticals, Inc. | Formulations of guanylate cyclase C agonists and methods of use |
| WO2012118972A2 (en) | 2011-03-01 | 2012-09-07 | Synegy Pharmaceuticals Inc. | Process of preparing guanylate cyclase c agonists |
| AU2012382373A1 (en) * | 2012-06-12 | 2014-12-11 | Abbvie Inc. | Pyridinone and pyridazinone derivatives |
| JP6499591B2 (ja) | 2013-02-25 | 2019-04-10 | シナジー ファーマシューティカルズ インコーポレイテッド | 結腸洗浄において用いるためのグアニル酸シクラーゼ受容体アゴニスト |
| US9486494B2 (en) | 2013-03-15 | 2016-11-08 | Synergy Pharmaceuticals, Inc. | Compositions useful for the treatment of gastrointestinal disorders |
| WO2014151206A1 (en) | 2013-03-15 | 2014-09-25 | Synergy Pharmaceuticals Inc. | Agonists of guanylate cyclase and their uses |
| EA201592263A1 (ru) | 2013-06-05 | 2016-05-31 | Синерджи Фармасьютикалз, Инк. | Ультрачистые агонисты гуанилатциклазы c, способ их получения и использования |
| CN105979959B (zh) | 2013-08-09 | 2021-11-30 | 阿德利克斯公司 | 用于抑制磷酸盐转运的化合物和方法 |
| WO2020237096A1 (en) | 2019-05-21 | 2020-11-26 | Ardelyx, Inc. | Combination for lowering serum phosphate in a patient |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3745161A (en) * | 1970-04-20 | 1973-07-10 | Merck & Co Inc | Phenyl-hydroxy-pyrazine carboxylic acids and derivatives |
-
1983
- 1983-05-27 EP EP83303059A patent/EP0096517A3/en not_active Withdrawn
- 1983-06-01 AU AU15275/83A patent/AU1527583A/en not_active Abandoned
- 1983-06-01 PT PT76791A patent/PT76791B/pt unknown
- 1983-06-01 DK DK247783A patent/DK247783A/da not_active Application Discontinuation
- 1983-06-01 GR GR71530A patent/GR79299B/el unknown
- 1983-06-01 JO JO19831255A patent/JO1255B1/en active
- 1983-06-02 US US06/500,486 patent/US4556711A/en not_active Expired - Lifetime
- 1983-06-02 US US06/500,484 patent/US4514568A/en not_active Expired - Fee Related
- 1983-06-03 DD DD25173683A patent/DD209818A5/de unknown
- 1983-06-03 RO RO111170A patent/RO86851B/ro unknown
- 1983-06-03 PL PL24235483A patent/PL242354A1/xx unknown
- 1983-06-03 FI FI831998A patent/FI831998L/fi not_active Application Discontinuation
- 1983-06-03 ES ES522962A patent/ES8500244A1/es not_active Expired
- 1983-06-03 ZW ZW127/83A patent/ZW12783A1/xx unknown
- 1983-06-03 NO NO832016A patent/NO832016L/no unknown
- 1983-06-04 KR KR1019830002511A patent/KR840005111A/ko not_active Application Discontinuation
-
1984
- 1984-02-24 ES ES530024A patent/ES530024A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| PT76791B (en) | 1986-01-24 |
| PL242354A1 (en) | 1984-12-17 |
| ES8707507A1 (es) | 1985-12-01 |
| EP0096517A2 (en) | 1983-12-21 |
| FI831998L (fi) | 1983-12-06 |
| FI831998A0 (fi) | 1983-06-03 |
| US4556711A (en) | 1985-12-03 |
| US4514568A (en) | 1985-04-30 |
| RO86851A (ro) | 1985-05-20 |
| EP0096517A3 (en) | 1985-04-03 |
| GR79299B (fi) | 1984-10-22 |
| DK247783A (da) | 1983-12-06 |
| JO1255B1 (en) | 1985-04-20 |
| ES522962A0 (es) | 1984-10-01 |
| PT76791A (en) | 1983-07-01 |
| KR840005111A (ko) | 1984-11-03 |
| AU1527583A (en) | 1983-12-08 |
| ES8500244A1 (es) | 1984-10-01 |
| NO832016L (no) | 1983-12-06 |
| ZW12783A1 (en) | 1983-08-24 |
| DK247783D0 (da) | 1983-06-01 |
| RO86851B (ro) | 1985-05-31 |
| ES530024A0 (es) | 1985-12-01 |
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