NO314846B1 - Benzopyraner, fremgangsmåter for deres fremstilling, samt anvendelse som farmasöytiske midler og farmasöytiske sammensetninger inneholdendedem - Google Patents
Benzopyraner, fremgangsmåter for deres fremstilling, samt anvendelse som farmasöytiske midler og farmasöytiske sammensetninger inneholdendedem Download PDFInfo
- Publication number
- NO314846B1 NO314846B1 NO19975365A NO975365A NO314846B1 NO 314846 B1 NO314846 B1 NO 314846B1 NO 19975365 A NO19975365 A NO 19975365A NO 975365 A NO975365 A NO 975365A NO 314846 B1 NO314846 B1 NO 314846B1
- Authority
- NO
- Norway
- Prior art keywords
- benzopyran
- dimethyl
- dihydro
- hydroxy
- sulfonamide
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000002360 preparation method Methods 0.000 title claims description 14
- 239000008194 pharmaceutical composition Substances 0.000 title claims description 7
- 239000003814 drug Substances 0.000 title claims description 5
- 150000001562 benzopyrans Chemical class 0.000 title description 8
- 150000001875 compounds Chemical class 0.000 claims description 68
- 229940124530 sulfonamide Drugs 0.000 claims description 29
- 238000011282 treatment Methods 0.000 claims description 26
- -1 trifluoromethylphenyl Chemical group 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 15
- 230000002757 inflammatory effect Effects 0.000 claims description 15
- 230000000414 obstructive effect Effects 0.000 claims description 14
- 208000023504 respiratory system disease Diseases 0.000 claims description 14
- 229960003966 nicotinamide Drugs 0.000 claims description 13
- 239000011570 nicotinamide Substances 0.000 claims description 13
- 150000003839 salts Chemical class 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 125000004076 pyridyl group Chemical group 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- DFPAKSUCGFBDDF-UHFFFAOYSA-N nicotinic acid amide Natural products NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 claims description 7
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 7
- 239000003085 diluting agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 235000005152 nicotinamide Nutrition 0.000 claims description 5
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 4
- 150000002367 halogens Chemical class 0.000 claims description 4
- 230000017105 transposition Effects 0.000 claims description 4
- 230000010933 acylation Effects 0.000 claims description 3
- 238000005917 acylation reaction Methods 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 230000029936 alkylation Effects 0.000 claims description 3
- 238000005804 alkylation reaction Methods 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- NSOGGGTVLZVFRL-UHFFFAOYSA-N 2-(2-oxopiperidin-1-yl)-2h-chromene-6-sulfonamide Chemical compound C1=CC2=CC(S(=O)(=O)N)=CC=C2OC1N1CCCCC1=O NSOGGGTVLZVFRL-UHFFFAOYSA-N 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 150000003857 carboxamides Chemical class 0.000 claims description 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 125000001207 fluorophenyl group Chemical group 0.000 claims description 2
- 125000001475 halogen functional group Chemical group 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims description 2
- WUTKJINEZXBNPX-YADHBBJMSA-N (3s,4r)-3-hydroxy-n-(4-methoxyphenyl)-2,2-dimethyl-4-(2-oxopiperidin-1-yl)-3,4-dihydrochromene-6-sulfonamide Chemical compound C1=CC(OC)=CC=C1NS(=O)(=O)C1=CC=C(OC(C)(C)[C@@H](O)[C@@H]2N3C(CCCC3)=O)C2=C1 WUTKJINEZXBNPX-YADHBBJMSA-N 0.000 claims 1
- ABXJWYIQXZOXQX-RPWUZVMVSA-N 1-[(3s,4r)-6-(3,4-dihydro-2h-quinolin-1-ylsulfonyl)-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl]piperidin-2-one Chemical compound N1([C@@H]2C3=CC(=CC=C3OC([C@H]2O)(C)C)S(=O)(=O)N2C3=CC=CC=C3CCC2)CCCCC1=O ABXJWYIQXZOXQX-RPWUZVMVSA-N 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000000543 intermediate Substances 0.000 description 45
- 239000003795 chemical substances by application Substances 0.000 description 43
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 35
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 33
- 208000006673 asthma Diseases 0.000 description 25
- 239000000243 solution Substances 0.000 description 24
- 239000000203 mixture Substances 0.000 description 21
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
- 230000002829 reductive effect Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 18
- 239000002904 solvent Substances 0.000 description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 230000036428 airway hyperreactivity Effects 0.000 description 13
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 12
- 238000002560 therapeutic procedure Methods 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000012043 crude product Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- NTYJJOPFIAHURM-UHFFFAOYSA-N Histamine Chemical compound NCCC1=CN=CN1 NTYJJOPFIAHURM-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 239000000284 extract Substances 0.000 description 8
- 238000007792 addition Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000012300 argon atmosphere Substances 0.000 description 6
- 229940124630 bronchodilator Drugs 0.000 description 6
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 6
- 230000002526 effect on cardiovascular system Effects 0.000 description 6
- 239000003480 eluent Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- VHYFNPMBLIVWCW-UHFFFAOYSA-N 4-Dimethylaminopyridine Chemical compound CN(C)C1=CC=NC=C1 VHYFNPMBLIVWCW-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 5
- 230000036772 blood pressure Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 5
- NZWOPGCLSHLLPA-UHFFFAOYSA-N methacholine Chemical compound C[N+](C)(C)CC(C)OC(C)=O NZWOPGCLSHLLPA-UHFFFAOYSA-N 0.000 description 5
- 229960002329 methacholine Drugs 0.000 description 5
- 230000002685 pulmonary effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- SQGLVPBYYOHKHO-UHFFFAOYSA-N 2,2-dimethyl-n-phenylchromene-6-sulfonamide Chemical compound C1=C2C=CC(C)(C)OC2=CC=C1S(=O)(=O)NC1=CC=CC=C1 SQGLVPBYYOHKHO-UHFFFAOYSA-N 0.000 description 4
- HANKJFAEOCTBRH-UHFFFAOYSA-N 2h-chromene-6-sulfonamide Chemical compound O1CC=CC2=CC(S(=O)(=O)N)=CC=C21 HANKJFAEOCTBRH-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 201000004384 Alopecia Diseases 0.000 description 4
- 108091006146 Channels Proteins 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 241000282412 Homo Species 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 230000002253 anti-ischaemic effect Effects 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000000168 bronchodilator agent Substances 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 231100000673 dose–response relationship Toxicity 0.000 description 4
- 229960001340 histamine Drugs 0.000 description 4
- 230000000069 prophylactic effect Effects 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- LFKDJXLFVYVEFG-UHFFFAOYSA-N tert-butyl carbamate Chemical compound CC(C)(C)OC(N)=O LFKDJXLFVYVEFG-UHFFFAOYSA-N 0.000 description 4
- 230000001225 therapeutic effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-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
- 206010006482 Bronchospasm Diseases 0.000 description 3
- 241000700198 Cavia Species 0.000 description 3
- 241000282560 Macaca mulatta Species 0.000 description 3
- 241000124008 Mammalia Species 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NDAUXUAQIAJITI-UHFFFAOYSA-N albuterol Chemical compound CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 NDAUXUAQIAJITI-UHFFFAOYSA-N 0.000 description 3
- 210000000621 bronchi Anatomy 0.000 description 3
- 230000007885 bronchoconstriction Effects 0.000 description 3
- 125000005518 carboxamido group Chemical group 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000003676 hair loss Effects 0.000 description 3
- 210000002216 heart Anatomy 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- VPOGURRVWMJLGP-UHFFFAOYSA-N n,2,2-trimethyl-n-pyridin-3-ylchromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=CN=C1 VPOGURRVWMJLGP-UHFFFAOYSA-N 0.000 description 3
- OSIWVAXUAPYNQQ-UHFFFAOYSA-N n-(4-methoxyphenyl)-2,2-dimethylchromene-6-sulfonamide Chemical compound C1=CC(OC)=CC=C1NS(=O)(=O)C1=CC=C(OC(C)(C)C=C2)C2=C1 OSIWVAXUAPYNQQ-UHFFFAOYSA-N 0.000 description 3
- 239000008177 pharmaceutical agent Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 229960002052 salbutamol Drugs 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- GPTKKIOZEZUGBH-RTWAWAEBSA-N (3s,4r)-3-hydroxy-2,2-dimethyl-4-(2-oxopiperidin-1-yl)-n-phenyl-3,4-dihydrochromene-6-sulfonamide Chemical compound N1([C@@H]2C3=CC(=CC=C3OC([C@H]2O)(C)C)S(=O)(=O)NC=2C=CC=CC=2)CCCCC1=O GPTKKIOZEZUGBH-RTWAWAEBSA-N 0.000 description 2
- IRBDEBGEKYAZRD-MOPGFXCFSA-N (3s,4r)-4-amino-6-(3,4-dihydro-2h-quinolin-1-ylsulfonyl)-2,2-dimethyl-3,4-dihydrochromen-3-ol Chemical compound C1CCC2=CC=CC=C2N1S(=O)(=O)C1=CC=C2OC(C)(C)[C@@H](O)[C@H](N)C2=C1 IRBDEBGEKYAZRD-MOPGFXCFSA-N 0.000 description 2
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- ZCDVIQXSESHKES-UHFFFAOYSA-N 4-hydroxy-n-phenylbenzenesulfonamide Chemical compound C1=CC(O)=CC=C1S(=O)(=O)NC1=CC=CC=C1 ZCDVIQXSESHKES-UHFFFAOYSA-N 0.000 description 2
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 206010003557 Asthma exercise induced Diseases 0.000 description 2
- 206010003645 Atopy Diseases 0.000 description 2
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 2
- 208000004657 Exercise-Induced Asthma Diseases 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 2
- 102000004257 Potassium Channel Human genes 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 208000011341 adult acute respiratory distress syndrome Diseases 0.000 description 2
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 230000003276 anti-hypertensive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000004044 bronchoconstricting agent Substances 0.000 description 2
- 230000003435 bronchoconstrictive effect Effects 0.000 description 2
- 230000001684 chronic effect Effects 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 150000002118 epoxides Chemical class 0.000 description 2
- 208000024695 exercise-induced bronchoconstriction Diseases 0.000 description 2
- 108010074605 gamma-Globulins Proteins 0.000 description 2
- 229940124563 hair growth stimulant Drugs 0.000 description 2
- 208000024963 hair loss Diseases 0.000 description 2
- 230000035874 hyperreactivity Effects 0.000 description 2
- 239000003701 inert diluent Substances 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010253 intravenous injection Methods 0.000 description 2
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 2
- 229940011051 isopropyl acetate Drugs 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 2
- YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ZPFWBKGKQSGAAY-UHFFFAOYSA-N n,2,2-trimethyl-n-phenylchromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 ZPFWBKGKQSGAAY-UHFFFAOYSA-N 0.000 description 2
- YSHVAYFAKLEIOX-UHFFFAOYSA-N n,2,2-trimethyl-n-pyridin-4-ylchromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=NC=C1 YSHVAYFAKLEIOX-UHFFFAOYSA-N 0.000 description 2
- LXZDWBHOUWLJSR-UHFFFAOYSA-N n-(4-fluorophenyl)-n,2,2-trimethylchromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=C(F)C=C1 LXZDWBHOUWLJSR-UHFFFAOYSA-N 0.000 description 2
- WPCNQXKGVCTACF-UHFFFAOYSA-N n-(4-methoxyphenyl)-n,2,2-trimethylchromene-6-sulfonamide Chemical compound C1=CC(OC)=CC=C1N(C)S(=O)(=O)C1=CC=C(OC(C)(C)C=C2)C2=C1 WPCNQXKGVCTACF-UHFFFAOYSA-N 0.000 description 2
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 2
- 206010035653 pneumoconiosis Diseases 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 108020001213 potassium channel Proteins 0.000 description 2
- 238000011321 prophylaxis Methods 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000036387 respiratory rate Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 210000002460 smooth muscle Anatomy 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000012258 stirred mixture Substances 0.000 description 2
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 2
- 238000002636 symptomatic treatment Methods 0.000 description 2
- 208000011580 syndromic disease Diseases 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- IRBDEBGEKYAZRD-RBUKOAKNSA-N (3r,4s)-4-amino-6-(3,4-dihydro-2h-quinolin-1-ylsulfonyl)-2,2-dimethyl-3,4-dihydrochromen-3-ol Chemical compound C1CCC2=CC=CC=C2N1S(=O)(=O)C1=CC=C2OC(C)(C)[C@H](O)[C@@H](N)C2=C1 IRBDEBGEKYAZRD-RBUKOAKNSA-N 0.000 description 1
- HPXPIWJMMRFTNT-RTWAWAEBSA-N (3s,4r)-3-hydroxy-n,2,2-trimethyl-4-(2-oxopiperidin-1-yl)-n-pyridin-4-yl-3,4-dihydrochromene-6-sulfonamide Chemical compound C1([C@@H](N2C(CCCC2)=O)[C@H](O)C(C)(C)OC1=CC=1)=CC=1S(=O)(=O)N(C)C1=CC=NC=C1 HPXPIWJMMRFTNT-RTWAWAEBSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- RNHDAKUGFHSZEV-UHFFFAOYSA-N 1,4-dioxane;hydrate Chemical compound O.C1COCCO1 RNHDAKUGFHSZEV-UHFFFAOYSA-N 0.000 description 1
- QPCPVOCHDOBIMK-UHFFFAOYSA-N 1-(2,2-dimethylchromen-6-yl)sulfonyl-3,4-dihydro-2h-quinoline Chemical compound C1CCC2=CC=CC=C2N1S(=O)(=O)C1=CC=C2OC(C)(C)C=CC2=C1 QPCPVOCHDOBIMK-UHFFFAOYSA-N 0.000 description 1
- TZLFZOVDAHRLJS-UHFFFAOYSA-N 2,2-dimethyl-n-phenyl-3,4-dihydrochromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)CCC2=CC=1S(=O)(=O)NC1=CC=CC=C1 TZLFZOVDAHRLJS-UHFFFAOYSA-N 0.000 description 1
- LDKSGTCGJYTUTI-ISKFKSNPSA-N 2-[(3R,4R)-6-(3,4-dihydro-2H-quinolin-1-ylsulfonyl)-3-hydroxy-2,2-dimethyl-3,4-dihydrochromen-4-yl]pyridine-3-carboxamide Chemical compound C1([C@H]2C3=CC(=CC=C3OC([C@@H]2O)(C)C)S(=O)(=O)N2C3=CC=CC=C3CCC2)=NC=CC=C1C(N)=O LDKSGTCGJYTUTI-ISKFKSNPSA-N 0.000 description 1
- HDZKWGAVCZECGN-UNMCSNQZSA-N 2-[(3s,4s)-3-hydroxy-2,2-dimethyl-6-[methyl(phenyl)sulfamoyl]-3,4-dihydrochromen-4-yl]pyridine-3-carboxamide Chemical compound C1([C@H]([C@H](O)C(C)(C)OC1=CC=1)C=2C(=CC=CN=2)C(N)=O)=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 HDZKWGAVCZECGN-UNMCSNQZSA-N 0.000 description 1
- OZLPUNFFCJDMJD-UHFFFAOYSA-N 2-[2,3-bis[2-(triethylammonio)ethoxy]phenoxy]ethyl-triethylammonium Chemical compound CC[N+](CC)(CC)CCOC1=CC=CC(OCC[N+](CC)(CC)CC)=C1OCC[N+](CC)(CC)CC OZLPUNFFCJDMJD-UHFFFAOYSA-N 0.000 description 1
- QSILYWCNPOLKPN-UHFFFAOYSA-N 3-chloro-3-methylbut-1-yne Chemical compound CC(C)(Cl)C#C QSILYWCNPOLKPN-UHFFFAOYSA-N 0.000 description 1
- OAEKKQDSKZPMDX-UHFFFAOYSA-N 4-(1,2,3,4-tetrahydroquinolin-2-ylsulfonyl)phenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1NC2=CC=CC=C2CC1 OAEKKQDSKZPMDX-UHFFFAOYSA-N 0.000 description 1
- BQIJIMQWEZVABJ-UHFFFAOYSA-N 4-(2-methylbut-3-yn-2-yloxy)-n-phenylbenzenesulfonamide Chemical compound C1=CC(OC(C)(C)C#C)=CC=C1S(=O)(=O)NC1=CC=CC=C1 BQIJIMQWEZVABJ-UHFFFAOYSA-N 0.000 description 1
- VWLQOWNVZIZFKD-UHFFFAOYSA-N 4-hydroxy-n-methyl-n-phenylbenzenesulfonamide Chemical compound C=1C=C(O)C=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 VWLQOWNVZIZFKD-UHFFFAOYSA-N 0.000 description 1
- XKQZGGLHJYTXJA-UHFFFAOYSA-N 4-hydroxybenzenesulfonyl chloride Chemical compound OC1=CC=C(S(Cl)(=O)=O)C=C1 XKQZGGLHJYTXJA-UHFFFAOYSA-N 0.000 description 1
- FHBXFINOQUIMDK-UHFFFAOYSA-N 6-bromo-2,2-dimethylchromene Chemical compound C1=C(Br)C=C2C=CC(C)(C)OC2=C1 FHBXFINOQUIMDK-UHFFFAOYSA-N 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 208000033116 Asbestos intoxication Diseases 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 201000006474 Brain Ischemia Diseases 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 208000007596 Byssinosis Diseases 0.000 description 1
- HDZKWGAVCZECGN-IFMALSPDSA-N C1([C@@H]([C@@H](O)C(C)(C)OC1=CC=1)C=2C(=CC=CN=2)C(N)=O)=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 Chemical compound C1([C@@H]([C@@H](O)C(C)(C)OC1=CC=1)C=2C(=CC=CN=2)C(N)=O)=CC=1S(=O)(=O)N(C)C1=CC=CC=C1 HDZKWGAVCZECGN-IFMALSPDSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 206010007558 Cardiac failure chronic Diseases 0.000 description 1
- 241000700199 Cavia porcellus Species 0.000 description 1
- 206010008120 Cerebral ischaemia Diseases 0.000 description 1
- 241000819038 Chichester Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102100037290 Coatomer subunit gamma-1 Human genes 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 208000018035 Dental disease Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 101000952964 Homo sapiens Coatomer subunit gamma-1 Proteins 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 206010022562 Intermittent claudication Diseases 0.000 description 1
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000028571 Occupational disease Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000006399 Premature Obstetric Labor Diseases 0.000 description 1
- 206010036600 Premature labour Diseases 0.000 description 1
- 208000012322 Raynaud phenomenon Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 208000014151 Stomatognathic disease Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000032851 Subarachnoid Hemorrhage Diseases 0.000 description 1
- 208000001871 Tachycardia Diseases 0.000 description 1
- IUJDSEJGGMCXSG-UHFFFAOYSA-N Thiopental Chemical compound CCCC(C)C1(CC)C(=O)NC(=S)NC1=O IUJDSEJGGMCXSG-UHFFFAOYSA-N 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 208000000558 Varicose Ulcer Diseases 0.000 description 1
- 206010047924 Wheezing Diseases 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001800 adrenalinergic effect Effects 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 201000009961 allergic asthma Diseases 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 208000028462 aluminosis Diseases 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 206010068168 androgenetic alopecia Diseases 0.000 description 1
- 208000010123 anthracosis Diseases 0.000 description 1
- 230000002562 anti-bronchospastic effect Effects 0.000 description 1
- 230000003440 anti-fibrillation Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 230000001663 anti-spastic effect Effects 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 206010003441 asbestosis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229960004217 benzyl alcohol Drugs 0.000 description 1
- 229940125388 beta agonist Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 230000007883 bronchodilation Effects 0.000 description 1
- 230000003523 bronchorelaxing effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N carbonic acid monoamide Natural products NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 230000005792 cardiovascular activity Effects 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 239000003246 corticosteroid Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- WJYHCYBNUJVCEH-UHFFFAOYSA-N cyclohexane;ethoxyethane Chemical compound CCOCC.C1CCCCC1 WJYHCYBNUJVCEH-UHFFFAOYSA-N 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000035487 diastolic blood pressure Effects 0.000 description 1
- 229940061607 dibasic sodium phosphate Drugs 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 208000007784 diverticulitis Diseases 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- LJQKCYFTNDAAPC-UHFFFAOYSA-N ethanol;ethyl acetate Chemical compound CCO.CCOC(C)=O LJQKCYFTNDAAPC-UHFFFAOYSA-N 0.000 description 1
- SRCZQMGIVIYBBJ-UHFFFAOYSA-N ethoxyethane;ethyl acetate Chemical compound CCOCC.CCOC(C)=O SRCZQMGIVIYBBJ-UHFFFAOYSA-N 0.000 description 1
- ZKQFHRVKCYFVCN-UHFFFAOYSA-N ethoxyethane;hexane Chemical compound CCOCC.CCCCCC ZKQFHRVKCYFVCN-UHFFFAOYSA-N 0.000 description 1
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 208000024711 extrinsic asthma Diseases 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229960003054 gallamine Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- IZZWJPQHPPRVLP-UHFFFAOYSA-N hexane;2-methoxy-2-methylpropane Chemical compound CCCCCC.COC(C)(C)C IZZWJPQHPPRVLP-UHFFFAOYSA-N 0.000 description 1
- UKJFVOWPUXSBOM-UHFFFAOYSA-N hexane;oxolane Chemical compound C1CCOC1.CCCCCC UKJFVOWPUXSBOM-UHFFFAOYSA-N 0.000 description 1
- MSYBLBLAMDYKKZ-UHFFFAOYSA-N hydron;pyridine-3-carbonyl chloride;chloride Chemical compound Cl.ClC(=O)C1=CC=CN=C1 MSYBLBLAMDYKKZ-UHFFFAOYSA-N 0.000 description 1
- 230000001631 hypertensive effect Effects 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- QWXYZCJEXYQNEI-OSZHWHEXSA-N intermediate I Chemical compound COC(=O)[C@@]1(C=O)[C@H]2CC=[N+](C\C2=C\C)CCc2c1[nH]c1ccccc21 QWXYZCJEXYQNEI-OSZHWHEXSA-N 0.000 description 1
- 208000021156 intermittent vascular claudication Diseases 0.000 description 1
- 201000010659 intrinsic asthma Diseases 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 229960003299 ketamine Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 108700025647 major vault Proteins 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000013160 medical therapy Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229940071648 metered dose inhaler Drugs 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- VJQZXJIOJNOFSD-UHFFFAOYSA-N n,2,2-trimethyl-n-[3-(trifluoromethyl)phenyl]chromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=CC(C(F)(F)F)=C1 VJQZXJIOJNOFSD-UHFFFAOYSA-N 0.000 description 1
- ZWAOJVBCGYAWJK-UHFFFAOYSA-N n,2,2-trimethyl-n-[4-(trifluoromethyl)phenyl]chromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(C)C1=CC=C(C(F)(F)F)C=C1 ZWAOJVBCGYAWJK-UHFFFAOYSA-N 0.000 description 1
- LMOZATBECCKGRE-UHFFFAOYSA-N n-(3-methoxyphenyl)-n,2,2-trimethylchromene-6-sulfonamide Chemical compound COC1=CC=CC(N(C)S(=O)(=O)C=2C=C3C=CC(C)(C)OC3=CC=2)=C1 LMOZATBECCKGRE-UHFFFAOYSA-N 0.000 description 1
- YPKKKWIGQGHLDM-UHFFFAOYSA-N n-ethyl-2,2-dimethyl-n-phenylchromene-6-sulfonamide Chemical compound C=1C=C2OC(C)(C)C=CC2=CC=1S(=O)(=O)N(CC)C1=CC=CC=C1 YPKKKWIGQGHLDM-UHFFFAOYSA-N 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 208000007892 occupational asthma Diseases 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006186 oral dosage form Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 229960001412 pentobarbital Drugs 0.000 description 1
- 230000003836 peripheral circulation Effects 0.000 description 1
- DDBREPKUVSBGFI-UHFFFAOYSA-N phenobarbital Chemical compound C=1C=CC=CC=1C1(CC)C(=O)NC(=O)NC1=O DDBREPKUVSBGFI-UHFFFAOYSA-N 0.000 description 1
- 229960002695 phenobarbital Drugs 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 210000003240 portal vein Anatomy 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000004036 potassium channel stimulating agent Substances 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 208000026440 premature labor Diseases 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- ATBIAJXSKNPHEI-UHFFFAOYSA-N pyridine-3-carbonyl chloride Chemical compound ClC(=O)C1=CC=CN=C1 ATBIAJXSKNPHEI-UHFFFAOYSA-N 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000009118 salvage therapy Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 208000004003 siderosis Diseases 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 239000000050 smooth muscle relaxant Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- BYMHXIQVEAYSJD-UHFFFAOYSA-M sodium;4-sulfophenolate Chemical compound [Na+].OC1=CC=C(S([O-])(=O)=O)C=C1 BYMHXIQVEAYSJD-UHFFFAOYSA-M 0.000 description 1
- 230000008925 spontaneous activity Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 208000002254 stillbirth Diseases 0.000 description 1
- 231100000537 stillbirth Toxicity 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000035488 systolic blood pressure Effects 0.000 description 1
- 230000006794 tachycardia Effects 0.000 description 1
- DYHSDKLCOJIUFX-UHFFFAOYSA-N tert-butoxycarbonyl anhydride Chemical compound CC(C)(C)OC(=O)OC(=O)OC(C)(C)C DYHSDKLCOJIUFX-UHFFFAOYSA-N 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
- 229960003279 thiopental Drugs 0.000 description 1
- KJAMZCVTJDTESW-UHFFFAOYSA-N tiracizine Chemical compound C1CC2=CC=CC=C2N(C(=O)CN(C)C)C2=CC(NC(=O)OCC)=CC=C21 KJAMZCVTJDTESW-UHFFFAOYSA-N 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000011200 topical administration Methods 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
- 229940124549 vasodilator Drugs 0.000 description 1
- 239000003071 vasodilator agent Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229940072358 xylocaine Drugs 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
- C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9510477.4A GB9510477D0 (en) | 1995-05-24 | 1995-05-24 | Organic compounds |
| PCT/EP1996/002257 WO1996037490A1 (en) | 1995-05-24 | 1996-05-24 | Benzopyrans and pharmaceutical compositions containing them |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO975365D0 NO975365D0 (no) | 1997-11-21 |
| NO975365L NO975365L (no) | 1998-01-15 |
| NO314846B1 true NO314846B1 (no) | 2003-06-02 |
Family
ID=10774940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19975365A NO314846B1 (no) | 1995-05-24 | 1997-11-21 | Benzopyraner, fremgangsmåter for deres fremstilling, samt anvendelse som farmasöytiske midler og farmasöytiske sammensetninger inneholdendedem |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US5905156A (pt) |
| EP (1) | EP0828733B1 (pt) |
| JP (1) | JPH11505820A (pt) |
| KR (1) | KR100437981B1 (pt) |
| CN (1) | CN1077888C (pt) |
| AR (1) | AR004489A1 (pt) |
| AT (1) | ATE205204T1 (pt) |
| AU (1) | AU703276B2 (pt) |
| BR (1) | BR9609048A (pt) |
| CA (1) | CA2217821C (pt) |
| CO (1) | CO4700520A1 (pt) |
| CZ (1) | CZ294474B6 (pt) |
| DE (1) | DE69615019T2 (pt) |
| DK (1) | DK0828733T3 (pt) |
| ES (1) | ES2163634T3 (pt) |
| FI (1) | FI973992A (pt) |
| GB (1) | GB9510477D0 (pt) |
| HK (1) | HK1014137A1 (pt) |
| HU (1) | HU222772B1 (pt) |
| IL (1) | IL118382A (pt) |
| MY (1) | MY114924A (pt) |
| NO (1) | NO314846B1 (pt) |
| NZ (1) | NZ309765A (pt) |
| PL (1) | PL184144B1 (pt) |
| PT (1) | PT828733E (pt) |
| RU (1) | RU2160735C2 (pt) |
| SK (1) | SK283215B6 (pt) |
| TR (1) | TR199701417T1 (pt) |
| TW (1) | TW421646B (pt) |
| WO (1) | WO1996037490A1 (pt) |
| ZA (1) | ZA964209B (pt) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5972894A (en) * | 1997-08-07 | 1999-10-26 | Cytran, Inc. | Peptides having potassium channel opener activity |
| GB9822024D0 (en) * | 1998-10-09 | 1998-12-02 | Novartis Ag | Organic compounds |
| GB9909792D0 (en) | 1998-12-04 | 1999-06-23 | Cambridge Bioclinical Limited | Potassium channel activators and their use |
| US6384244B2 (en) | 2000-05-18 | 2002-05-07 | Merck & Co., Inc. | Process for preparing cis- aminochromanols |
| US7098340B2 (en) | 2003-05-14 | 2006-08-29 | Warner Lambert Company Llc | Benzyl sulfonamide derivatives |
| KR100704009B1 (ko) * | 2005-08-30 | 2007-04-04 | 한국화학연구원 | 염증억제 활성을 가지는6-알킬아미노-2-메틸-2'-(ｎ-메틸치환술폰아미도)메틸-2ｈ-1-벤조피란 유도체 |
| SG10202007787RA (en) | 2015-09-28 | 2020-09-29 | Genentech Inc | Therapeutic compounds and methods of use thereof |
| CN106008288A (zh) * | 2016-06-15 | 2016-10-12 | 西北农林科技大学 | 一种苯磺酰胺类化合物及其用途 |
| JP2020511511A (ja) | 2017-03-24 | 2020-04-16 | ジェネンテック， インコーポレイテッド | ナトリウムチャネル阻害剤としての４−ピペリジン−ｎ−（ピリミジン−４−イル）クロマン−７−スルホンアミド誘導体 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2030627A6 (es) * | 1990-11-28 | 1992-11-01 | Uriach & Cia Sa J | Procedimiento para la obtencion de compuestos benzopiranicos. |
| KR950009863B1 (ko) * | 1991-05-22 | 1995-08-29 | 재단법인한국화학연구소 | 벤조피란 유도체와 그의 제조방법 |
| TW244350B (pt) * | 1991-12-14 | 1995-04-01 | Hoechst Ag | |
| US5236935A (en) * | 1992-05-21 | 1993-08-17 | Korea Research Institute Of Chemical Technology | Benzopyran derivatives and processes for the preparation thereof |
-
1995
- 1995-05-24 GB GBGB9510477.4A patent/GB9510477D0/en active Pending
-
1996
- 1996-05-22 TW TW085106034A patent/TW421646B/zh not_active IP Right Cessation
- 1996-05-22 IL IL11838296A patent/IL118382A/xx not_active IP Right Cessation
- 1996-05-22 MY MYPI96001911A patent/MY114924A/en unknown
- 1996-05-23 CO CO96026387A patent/CO4700520A1/es unknown
- 1996-05-24 HU HU9801751A patent/HU222772B1/hu not_active IP Right Cessation
- 1996-05-24 DE DE69615019T patent/DE69615019T2/de not_active Expired - Lifetime
- 1996-05-24 JP JP8535402A patent/JPH11505820A/ja not_active Ceased
- 1996-05-24 WO PCT/EP1996/002257 patent/WO1996037490A1/en active IP Right Grant
- 1996-05-24 RU RU97120993/04A patent/RU2160735C2/ru not_active IP Right Cessation
- 1996-05-24 ZA ZA9604209A patent/ZA964209B/xx unknown
- 1996-05-24 KR KR1019970708400A patent/KR100437981B1/ko not_active IP Right Cessation
- 1996-05-24 EP EP96917431A patent/EP0828733B1/en not_active Expired - Lifetime
- 1996-05-24 US US08/952,549 patent/US5905156A/en not_active Expired - Lifetime
- 1996-05-24 PT PT96917431T patent/PT828733E/pt unknown
- 1996-05-24 NZ NZ309765A patent/NZ309765A/xx unknown
- 1996-05-24 CN CN96194146A patent/CN1077888C/zh not_active Expired - Fee Related
- 1996-05-24 AU AU60008/96A patent/AU703276B2/en not_active Ceased
- 1996-05-24 ES ES96917431T patent/ES2163634T3/es not_active Expired - Lifetime
- 1996-05-24 SK SK1577-97A patent/SK283215B6/sk not_active IP Right Cessation
- 1996-05-24 CA CA002217821A patent/CA2217821C/en not_active Expired - Fee Related
- 1996-05-24 BR BR9609048A patent/BR9609048A/pt not_active IP Right Cessation
- 1996-05-24 AT AT96917431T patent/ATE205204T1/de active
- 1996-05-24 AR ARP960102708A patent/AR004489A1/es active IP Right Grant
- 1996-05-24 CZ CZ19973688A patent/CZ294474B6/cs not_active IP Right Cessation
- 1996-05-24 PL PL96324042A patent/PL184144B1/pl not_active IP Right Cessation
- 1996-05-24 TR TR97/01417T patent/TR199701417T1/xx unknown
- 1996-05-24 DK DK96917431T patent/DK0828733T3/da active
-
1997
- 1997-10-17 FI FI973992A patent/FI973992A/fi unknown
- 1997-11-21 NO NO19975365A patent/NO314846B1/no unknown
-
1998
- 1998-12-11 HK HK98113216A patent/HK1014137A1/xx not_active IP Right Cessation
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Bergmann et al. | Synthesis and antihypertensive activity of 4-(1, 2-dihydro-2-oxo-1-pyridyl)-2H-1-benzopyrans and related compounds, new potassium channel activators | |
| CA1332944C (en) | Isoquinoline derivatives, their preparation and their use | |
| EP1760073A1 (en) | Sulfonamide compound | |
| CN110997653A (zh) | 芳基杂环哌啶酮甲酰肽2受体和甲酰肽1受体激动剂 | |
| NO314846B1 (no) | Benzopyraner, fremgangsmåter for deres fremstilling, samt anvendelse som farmasöytiske midler og farmasöytiske sammensetninger inneholdendedem | |
| PL167832B1 (pl) | S posób wytwarzania nowych pochodnych benzopiranu PL PL PL | |
| NO328708B1 (no) | 4-Aminobenzopyranderivater | |
| CA2021525A1 (en) | Compounds | |
| US5574049A (en) | 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2H-1-benzopyrans | |
| WO1994012493A1 (en) | 2,2-dialkyl- and 2,2-dialkyl-3,4-dihydro-3-hydroxy-2h-1-benzopyr ans, their use as pharmaceuticals | |
| US6756389B2 (en) | Pharmaceutically active compounds and methods of use | |
| AU665040B2 (en) | 4-carboxamido-6(pyridin-4-yl substituted benzopyran derivatives | |
| MXPA97009004A (en) | Benzopira | |
| NZ245321A (en) | Substituted 6-(pyridin-4-yl)-2h-1-benzopyran derivatives and pharmaceutical compositions thereof | |
| JP2583028B2 (ja) | ２，２−ジアルキル−および２，２−ジアルキル−３，４−ジヒドロ−３−ヒドロキシ−−２ｈ−１−ベンゾピラン類 | |
| RU2104277C1 (ru) | 2-2-диалкил- или транс-2,2-диалкил-3,4-дигидро-3-гидрокси-6-(пиридин-4-ил)-2н-1-бензопиран | |
| CZ282091B6 (cs) | 2,2-Dialkyl-2H-1-benzopyrany a 2,2-dialkyl-3,4-dihydro-3-hydroxy-2H-1-benzopyrany | |
| WO2000021957A1 (en) | Benzopyrans having potassium channel opening activity | |
| PL172371B1 (pl) | Sposób wytwarzania 2,2-diaikilo- i 2,2-dialkilo-3,4- dihydro-3-hydroksy-2H-1-benzopiranów PL | |
| CZ426399A3 (cs) | Nové deriváty fencyklidinů, způsob jejich přípravy a farmaceutické kompozice s jejich obsahem |