CH568989A5 - 7(1-hydroxyalkyl)-5-phenyl-1, 4-benzodiazepines - - as muscle relaxants sedatives and anticonvulsants - Google Patents
7(1-hydroxyalkyl)-5-phenyl-1, 4-benzodiazepines - - as muscle relaxants sedatives and anticonvulsantsInfo
- Publication number
- CH568989A5 CH568989A5 CH1821271A CH1821271A CH568989A5 CH 568989 A5 CH568989 A5 CH 568989A5 CH 1821271 A CH1821271 A CH 1821271A CH 1821271 A CH1821271 A CH 1821271A CH 568989 A5 CH568989 A5 CH 568989A5
- Authority
- CH
- Switzerland
- Prior art keywords
- formula
- compound
- dihydro
- benzodiazepin
- methyl
- Prior art date
Links
- 239000001961 anticonvulsive agent Substances 0.000 title description 2
- 239000000932 sedative agent Substances 0.000 title description 2
- 229940125681 anticonvulsant agent Drugs 0.000 title 1
- 229940049706 benzodiazepine Drugs 0.000 title 1
- 229940035363 muscle relaxants Drugs 0.000 title 1
- 239000003158 myorelaxant agent Substances 0.000 title 1
- 229940125723 sedative agent Drugs 0.000 title 1
- 150000002367 halogens Chemical class 0.000 claims abstract description 19
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 18
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 13
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims abstract 3
- 150000001875 compounds Chemical class 0.000 claims description 140
- 238000000034 method Methods 0.000 claims description 54
- -1 1,3-dihydro-7- (1'-hydroxypentyl) -5-phenyl-2H-1,4-benzodiazepin-2-one Chemical compound 0.000 claims description 38
- 229910052739 hydrogen Inorganic materials 0.000 claims description 27
- 239000001257 hydrogen Substances 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 25
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 11
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 9
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 238000009903 catalytic hydrogenation reaction Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- HVHLHKXCNFXAKN-UHFFFAOYSA-N 7-(1-hydroxyethyl)-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound C1(=CC=CC=C1)C1=NCC(NC2=C1C=C(C=C2)C(C)O)=O HVHLHKXCNFXAKN-UHFFFAOYSA-N 0.000 claims description 2
- UEKXIMLUZGOVJQ-UHFFFAOYSA-N 7-(1-hydroxypropyl)-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound OC(CC)C=1C=CC2=C(C(=NCC(N2)=O)C2=CC=CC=C2)C1 UEKXIMLUZGOVJQ-UHFFFAOYSA-N 0.000 claims description 2
- 229940053197 benzodiazepine derivative antiepileptics Drugs 0.000 claims description 2
- 150000001557 benzodiazepines Chemical class 0.000 claims description 2
- 150000002431 hydrogen Chemical group 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract description 8
- 239000012279 sodium borohydride Substances 0.000 abstract description 8
- 229910052740 iodine Inorganic materials 0.000 abstract description 6
- FZERHIULMFGESH-UHFFFAOYSA-N N-phenylacetamide Chemical compound CC(=O)NC1=CC=CC=C1 FZERHIULMFGESH-UHFFFAOYSA-N 0.000 abstract description 4
- 229960001413 acetanilide Drugs 0.000 abstract description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 126
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 92
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 69
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 63
- 239000000243 solution Substances 0.000 description 60
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 48
- 238000006243 chemical reaction Methods 0.000 description 41
- 239000011541 reaction mixture Substances 0.000 description 40
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 37
- 238000002844 melting Methods 0.000 description 35
- 230000008018 melting Effects 0.000 description 35
- 235000019441 ethanol Nutrition 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 27
- 239000003960 organic solvent Substances 0.000 description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 19
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 18
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 18
- 238000002425 crystallisation Methods 0.000 description 14
- 230000008025 crystallization Effects 0.000 description 14
- 238000001953 recrystallisation Methods 0.000 description 14
- 238000001816 cooling Methods 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- 239000003921 oil Substances 0.000 description 11
- 235000019198 oils Nutrition 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 description 10
- 239000003208 petroleum Substances 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 9
- 239000003513 alkali Substances 0.000 description 9
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 9
- 238000006460 hydrolysis reaction Methods 0.000 description 9
- 238000006722 reduction reaction Methods 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000012265 solid product Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 229910021529 ammonia Inorganic materials 0.000 description 7
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 7
- 229910052794 bromium Inorganic materials 0.000 description 7
- 239000012954 diazonium Substances 0.000 description 7
- 150000001989 diazonium salts Chemical class 0.000 description 7
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical group N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 150000000703 Cerium Chemical class 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000012429 reaction media Substances 0.000 description 6
- 238000010992 reflux Methods 0.000 description 6
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 6
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 5
- QPHDTFZGPWWPIU-UHFFFAOYSA-N 1-(4-amino-3-benzoylphenyl)ethanone Chemical compound CC(=O)C1=CC=C(N)C(C(=O)C=2C=CC=CC=2)=C1 QPHDTFZGPWWPIU-UHFFFAOYSA-N 0.000 description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 5
- IDVPXBIYMFWUEF-UHFFFAOYSA-N [2-amino-5-(2-methyl-1,3-dioxolan-2-yl)phenyl]-phenylmethanone Chemical compound C=1C=C(N)C(C(=O)C=2C=CC=CC=2)=CC=1C1(C)OCCO1 IDVPXBIYMFWUEF-UHFFFAOYSA-N 0.000 description 5
- 125000002252 acyl group Chemical group 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000011630 iodine Substances 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 235000011054 acetic acid Nutrition 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 150000008064 anhydrides Chemical class 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 229960001760 dimethyl sulfoxide Drugs 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000012286 potassium permanganate Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- OEISNYPPQYCOPL-UHFFFAOYSA-N (2-amino-5-ethylphenyl)-phenylmethanone Chemical compound CCC1=CC=C(N)C(C(=O)C=2C=CC=CC=2)=C1 OEISNYPPQYCOPL-UHFFFAOYSA-N 0.000 description 3
- YBAHFCASYBWQFV-UHFFFAOYSA-N (2-chloro-2-oxoethyl) methanesulfonate Chemical compound CS(=O)(=O)OCC(Cl)=O YBAHFCASYBWQFV-UHFFFAOYSA-N 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 3
- FPAYKYJXGJCDFK-UHFFFAOYSA-N 7-acetyl-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound C12=CC(C(=O)C)=CC=C2NC(=O)CN=C1C1=CC=CC=C1 FPAYKYJXGJCDFK-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- MUCQGZZQCIHMAP-UHFFFAOYSA-N N-[4-acetyl-2-(2-fluorobenzoyl)phenyl]-2-bromoacetamide Chemical compound C(C)(=O)C=1C=CC(=C(C(=O)C2=C(C=CC=C2)F)C1)NC(CBr)=O MUCQGZZQCIHMAP-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001540 azides Chemical class 0.000 description 3
- 239000012965 benzophenone Substances 0.000 description 3
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical group ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- KSLQONUXYHBUSF-UHFFFAOYSA-N n-(4-acetyl-2-benzoylphenyl)-2-bromoacetamide Chemical compound CC(=O)C1=CC=C(NC(=O)CBr)C(C(=O)C=2C=CC=CC=2)=C1 KSLQONUXYHBUSF-UHFFFAOYSA-N 0.000 description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- 125000005544 phthalimido group Chemical group 0.000 description 3
- 238000007363 ring formation reaction Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000011592 zinc chloride Substances 0.000 description 3
- 235000005074 zinc chloride Nutrition 0.000 description 3
- PNVPNXKRAUBJGW-UHFFFAOYSA-N (2-chloroacetyl) 2-chloroacetate Chemical compound ClCC(=O)OC(=O)CCl PNVPNXKRAUBJGW-UHFFFAOYSA-N 0.000 description 2
- YTQIJJFASBXNPD-UHFFFAOYSA-N 1-[4-amino-3-(2-fluorobenzoyl)phenyl]ethanone Chemical compound NC1=C(C(=O)C2=C(C=CC=C2)F)C=C(C=C1)C(C)=O YTQIJJFASBXNPD-UHFFFAOYSA-N 0.000 description 2
- ZFDKCFSVWHYRBO-UHFFFAOYSA-N 1-[5-(2-fluorophenyl)-1-methyl-2,3-dihydro-1,4-benzodiazepin-7-yl]ethanone Chemical compound C(C)(=O)C=1C=CC2=C(C(=NCCN2C)C2=C(C=CC=C2)F)C1 ZFDKCFSVWHYRBO-UHFFFAOYSA-N 0.000 description 2
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 2
- LSTRKXWIZZZYAS-UHFFFAOYSA-N 2-bromoacetyl bromide Chemical compound BrCC(Br)=O LSTRKXWIZZZYAS-UHFFFAOYSA-N 0.000 description 2
- RAAGZOYMEQDCTD-UHFFFAOYSA-N 2-fluorobenzoyl chloride Chemical compound FC1=CC=CC=C1C(Cl)=O RAAGZOYMEQDCTD-UHFFFAOYSA-N 0.000 description 2
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 description 2
- HHXVQNVADPECCD-UHFFFAOYSA-N 2-methyl-2-(4-nitrophenyl)-1,3-dioxolane Chemical compound C=1C=C([N+]([O-])=O)C=CC=1C1(C)OCCO1 HHXVQNVADPECCD-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- HRXZRAXKKNUKRF-UHFFFAOYSA-N 4-ethylaniline Chemical compound CCC1=CC=C(N)C=C1 HRXZRAXKKNUKRF-UHFFFAOYSA-N 0.000 description 2
- MIAWIPVNICCUMN-UHFFFAOYSA-N 5-(2-fluorophenyl)-1-methyl-2,3-dihydro-1,4-benzodiazepine Chemical compound C12=CC=CC=C2N(C)CCN=C1C1=CC=CC=C1F MIAWIPVNICCUMN-UHFFFAOYSA-N 0.000 description 2
- VBFPEQUINADTAB-UHFFFAOYSA-N 5-(2-fluorophenyl)-7-(1-hydroxyethyl)-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound FC1=C(C=CC=C1)C1=NCC(NC2=C1C=C(C=C2)C(C)O)=O VBFPEQUINADTAB-UHFFFAOYSA-N 0.000 description 2
- NPRKPMGGWYKYRS-UHFFFAOYSA-N 5-(2-methyl-1,3-dioxolan-2-yl)-3-phenyl-2,1-benzoxazole Chemical compound C1=CC2=NOC(C=3C=CC=CC=3)=C2C=C1C1(C)OCCO1 NPRKPMGGWYKYRS-UHFFFAOYSA-N 0.000 description 2
- OZOWKVGUJMKRON-UHFFFAOYSA-N 7-(2-methyl-1,3-dioxolan-2-yl)-5-phenyl-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound C=1C=C2NC(=O)CN=C(C=3C=CC=CC=3)C2=CC=1C1(C)OCCO1 OZOWKVGUJMKRON-UHFFFAOYSA-N 0.000 description 2
- YIKGZSNQIIUVSI-UHFFFAOYSA-N 7-acetyl-5-(2-fluorophenyl)-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound C12=CC(C(=O)C)=CC=C2NC(=O)CN=C1C1=CC=CC=C1F YIKGZSNQIIUVSI-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- RKQUZNZOTITVOI-UHFFFAOYSA-N C(#N)C=1C=CC2=C(C(=NCCN2C)C2=C(C=CC=C2)F)C1 Chemical compound C(#N)C=1C=CC2=C(C(=NCCN2C)C2=C(C=CC=C2)F)C1 RKQUZNZOTITVOI-UHFFFAOYSA-N 0.000 description 2
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- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- DENRZWYUOJLTMF-UHFFFAOYSA-N diethyl sulfate Chemical compound CCOS(=O)(=O)OCC DENRZWYUOJLTMF-UHFFFAOYSA-N 0.000 description 1
- 229940008406 diethyl sulfate Drugs 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000012336 iodinating agent Substances 0.000 description 1
- 150000002497 iodine compounds Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- GUWHRJQTTVADPB-UHFFFAOYSA-N lithium azide Chemical compound [Li+].[N-]=[N+]=[N-] GUWHRJQTTVADPB-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- GCGMQDJOIHALPF-UHFFFAOYSA-N n'-methyl-n'-phenylethane-1,2-diamine Chemical compound NCCN(C)C1=CC=CC=C1 GCGMQDJOIHALPF-UHFFFAOYSA-N 0.000 description 1
- WMALWWBRYBTTHO-UHFFFAOYSA-N n-[2-benzoyl-4-(2-methyl-1,3-dioxolan-2-yl)phenyl]-2-chloroacetamide Chemical compound C=1C=C(NC(=O)CCl)C(C(=O)C=2C=CC=CC=2)=CC=1C1(C)OCCO1 WMALWWBRYBTTHO-UHFFFAOYSA-N 0.000 description 1
- SQDFHQJTAWCFIB-UHFFFAOYSA-N n-methylidenehydroxylamine Chemical compound ON=C SQDFHQJTAWCFIB-UHFFFAOYSA-N 0.000 description 1
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- XKJCHHZQLQNZHY-UHFFFAOYSA-N phthalimide Chemical compound C1=CC=C2C(=O)NC(=O)C2=C1 XKJCHHZQLQNZHY-UHFFFAOYSA-N 0.000 description 1
- TZLVRPLSVNESQC-UHFFFAOYSA-N potassium azide Chemical compound [K+].[N-]=[N+]=[N-] TZLVRPLSVNESQC-UHFFFAOYSA-N 0.000 description 1
- FYRHIOVKTDQVFC-UHFFFAOYSA-M potassium phthalimide Chemical compound [K+].C1=CC=C2C(=O)[N-]C(=O)C2=C1 FYRHIOVKTDQVFC-UHFFFAOYSA-M 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 150000007659 semicarbazones Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10118470A | 1970-12-23 | 1970-12-23 | |
| US10118370A | 1970-12-23 | 1970-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH568989A5 true CH568989A5 (en) | 1975-11-14 |
Family
ID=26797987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1821271A CH568989A5 (en) | 1970-12-23 | 1971-12-14 | 7(1-hydroxyalkyl)-5-phenyl-1, 4-benzodiazepines - - as muscle relaxants sedatives and anticonvulsants |
Country Status (10)
| Country | Link |
|---|---|
| AR (1) | AR193717A1 (show.php) |
| AT (1) | AT323183B (show.php) |
| AU (1) | AU458903B2 (show.php) |
| BE (1) | BE777100A (show.php) |
| CA (1) | CA974990A (show.php) |
| CH (1) | CH568989A5 (show.php) |
| ES (1) | ES398223A1 (show.php) |
| HU (1) | HU165057B (show.php) |
| IL (1) | IL38420A (show.php) |
| PH (1) | PH9269A (show.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129547C1 (ru) * | 1993-09-24 | 1999-04-27 | Такеда Кемикал Индастриз, Лтд. | Конденсированные гетероциклические соединения и ингибиторы сквален-синтетазы |
-
1971
- 1971-12-14 CH CH1821271A patent/CH568989A5/de not_active IP Right Cessation
- 1971-12-21 HU HUHO1440A patent/HU165057B/hu unknown
- 1971-12-21 IL IL38420A patent/IL38420A/en unknown
- 1971-12-22 CA CA130,803A patent/CA974990A/en not_active Expired
- 1971-12-22 PH PH13133*UA patent/PH9269A/en unknown
- 1971-12-22 ES ES398223A patent/ES398223A1/es not_active Expired
- 1971-12-22 AU AU37235/71A patent/AU458903B2/en not_active Expired
- 1971-12-22 BE BE777100A patent/BE777100A/xx unknown
- 1971-12-22 AT AT216474*1A patent/AT323183B/de active
- 1971-12-23 AR AR239780A patent/AR193717A1/es active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129547C1 (ru) * | 1993-09-24 | 1999-04-27 | Такеда Кемикал Индастриз, Лтд. | Конденсированные гетероциклические соединения и ингибиторы сквален-синтетазы |
Also Published As
| Publication number | Publication date |
|---|---|
| ES398223A1 (es) | 1975-03-16 |
| BE777100A (fr) | 1972-06-22 |
| AR193717A1 (es) | 1973-05-22 |
| IL38420A (en) | 1974-11-29 |
| HU165057B (show.php) | 1974-06-28 |
| AU458903B2 (en) | 1975-02-19 |
| CA974990A (en) | 1975-09-23 |
| AU3723571A (en) | 1973-06-28 |
| PH9269A (en) | 1975-07-30 |
| IL38420A0 (en) | 1972-02-29 |
| AT323183B (de) | 1975-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |