IL111071A - Process for the preparation of N-methyl-3-) 1-methyl-4-piperidinyl (- H1 indole-5-ethanesulfonamide and the new intermediate compound N methyl 2] 3) 1,2,3,6 tetrahydro - Google Patents
Process for the preparation of N-methyl-3-) 1-methyl-4-piperidinyl (- H1 indole-5-ethanesulfonamide and the new intermediate compound N methyl 2] 3) 1,2,3,6 tetrahydroInfo
- Publication number
- IL111071A IL111071A IL11107194A IL11107194A IL111071A IL 111071 A IL111071 A IL 111071A IL 11107194 A IL11107194 A IL 11107194A IL 11107194 A IL11107194 A IL 11107194A IL 111071 A IL111071 A IL 111071A
- Authority
- IL
- Israel
- Prior art keywords
- methyl
- formula
- compound
- broad
- hydrogen
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- OXUVAWYNYBDHFN-UHFFFAOYSA-N n-methyl-2-[3-(1-methyl-3,6-dihydro-2h-pyridin-4-yl)-1h-indol-5-yl]ethenesulfonamide Chemical compound C12=CC(C=CS(=O)(=O)NC)=CC=C2NC=C1C1=CCN(C)CC1 OXUVAWYNYBDHFN-UHFFFAOYSA-N 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 65
- 150000003839 salts Chemical class 0.000 claims abstract description 22
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 96
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 29
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 239000003054 catalyst Substances 0.000 claims description 16
- 239000003610 charcoal Substances 0.000 claims description 15
- 229910003445 palladium oxide Inorganic materials 0.000 claims description 14
- JQPTYAILLJKUCY-UHFFFAOYSA-N palladium(ii) oxide Chemical compound [O-2].[Pd+2] JQPTYAILLJKUCY-UHFFFAOYSA-N 0.000 claims description 14
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 238000011946 reduction process Methods 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- JOXWSDNHLSQKCC-UHFFFAOYSA-N ethenesulfonamide Chemical compound NS(=O)(=O)C=C JOXWSDNHLSQKCC-UHFFFAOYSA-N 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 125000006239 protecting group Chemical group 0.000 claims description 6
- 150000001408 amides Chemical class 0.000 claims description 5
- 229910000510 noble metal Inorganic materials 0.000 claims description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical group COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 239000000852 hydrogen donor Substances 0.000 claims description 3
- 230000001035 methylating effect Effects 0.000 claims description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000007868 Raney catalyst Substances 0.000 claims description 2
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910003446 platinum oxide Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- QBERHIJABFXGRZ-UHFFFAOYSA-M rhodium;triphenylphosphane;chloride Chemical group [Cl-].[Rh].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 QBERHIJABFXGRZ-UHFFFAOYSA-M 0.000 claims description 2
- ITMCEJHCFYSIIV-UHFFFAOYSA-M triflate Chemical compound [O-]S(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-M 0.000 claims description 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 42
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 25
- 239000000725 suspension Substances 0.000 description 21
- 239000012065 filter cake Substances 0.000 description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 19
- 239000000543 intermediate Substances 0.000 description 18
- 239000000706 filtrate Substances 0.000 description 17
- 239000007787 solid Substances 0.000 description 15
- -1 N- ethyl-3-(1-methyl-4-piperidinyl)-1 H-indole-5-ethanesulphonamide Chemical compound 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 239000002585 base Substances 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 description 10
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 9
- MVUKBEZYHBERNA-UHFFFAOYSA-N n-methylethenesulfonamide Chemical compound CNS(=O)(=O)C=C MVUKBEZYHBERNA-UHFFFAOYSA-N 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- OXUVAWYNYBDHFN-JXMROGBWSA-N (e)-n-methyl-2-[3-(1-methyl-3,6-dihydro-2h-pyridin-4-yl)-1h-indol-5-yl]ethenesulfonamide Chemical compound C12=CC(/C=C/S(=O)(=O)NC)=CC=C2NC=C1C1=CCN(C)CC1 OXUVAWYNYBDHFN-JXMROGBWSA-N 0.000 description 4
- VXWVFZFZYXOBTA-UHFFFAOYSA-N 5-bromo-1h-indole Chemical compound BrC1=CC=C2NC=CC2=C1 VXWVFZFZYXOBTA-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- HUUPVABNAQUEJW-UHFFFAOYSA-N 1-methylpiperidin-4-one Chemical compound CN1CCC(=O)CC1 HUUPVABNAQUEJW-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 150000002940 palladium Chemical class 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- PKLARCZPXGMPRD-FNORWQNLSA-N (e)-2-(1h-indol-5-yl)-n-methylethenesulfonamide Chemical compound CNS(=O)(=O)\C=C\C1=CC=C2NC=CC2=C1 PKLARCZPXGMPRD-FNORWQNLSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical class CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
- 150000008041 alkali metal carbonates Chemical class 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- 230000003226 decolorizating effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007069 methylation reaction Methods 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- AMKVXSZCKVJAGH-UHFFFAOYSA-N naratriptan Chemical compound C12=CC(CCS(=O)(=O)NC)=CC=C2NC=C1C1CCN(C)CC1 AMKVXSZCKVJAGH-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000012258 stirred mixture Substances 0.000 description 2
- 229940124530 sulfonamide Drugs 0.000 description 2
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- UKSZBOKPHAQOMP-SVLSSHOZSA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 UKSZBOKPHAQOMP-SVLSSHOZSA-N 0.000 description 1
- NBWSFIFUFPXFPA-HCUGZAAXSA-N (e)-n-methyl-2-[3-(1-methyl-3,6-dihydro-2h-pyridin-4-yl)-1h-indol-5-yl]ethenesulfonamide;hydrochloride Chemical compound Cl.C12=CC(/C=C/S(=O)(=O)NC)=CC=C2NC=C1C1=CCN(C)CC1 NBWSFIFUFPXFPA-HCUGZAAXSA-N 0.000 description 1
- VLEXLKUZOJOXOJ-UHFFFAOYSA-N 2-[3-(1-methyl-3,6-dihydro-2h-pyridin-4-yl)-1h-indol-5-yl]ethanesulfonamide Chemical class C1N(C)CCC(C=2C3=CC(CCS(N)(=O)=O)=CC=C3NC=2)=C1 VLEXLKUZOJOXOJ-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 238000006824 Eschweiler-Clarke methylation reaction Methods 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical class Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- 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 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- CVSVTCORWBXHQV-UHFFFAOYSA-N anhydrous creatine Natural products NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229960003624 creatine Drugs 0.000 description 1
- 239000006046 creatine Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 239000011928 denatured alcohol Substances 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
- GPAYUJZHTULNBE-UHFFFAOYSA-N diphenylphosphine Chemical compound C=1C=CC=CC=1PC1=CC=CC=C1 GPAYUJZHTULNBE-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IIEWJVIFRVWJOD-UHFFFAOYSA-N ethyl cyclohexane Natural products CCC1CCCCC1 IIEWJVIFRVWJOD-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 description 1
- 230000002140 halogenating effect Effects 0.000 description 1
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910002094 inorganic tetrachloropalladate Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VUQUOGPMUUJORT-UHFFFAOYSA-N methyl 4-methylbenzenesulfonate Chemical compound COS(=O)(=O)C1=CC=C(C)C=C1 VUQUOGPMUUJORT-UHFFFAOYSA-N 0.000 description 1
- 239000012022 methylating agents Substances 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 239000003444 phase transfer catalyst Substances 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000006268 reductive amination reaction Methods 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 239000005526 vasoconstrictor agent Substances 0.000 description 1
- 238000010626 work up procedure 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
- C07D401/04—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 directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Indole Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939320115A GB9320115D0 (en) | 1993-09-29 | 1993-09-29 | Process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL111071A0 IL111071A0 (en) | 1994-11-28 |
| IL111071A true IL111071A (en) | 1998-10-30 |
Family
ID=10742727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL11107194A IL111071A (en) | 1993-09-29 | 1994-09-28 | Process for the preparation of N-methyl-3-) 1-methyl-4-piperidinyl (- H1 indole-5-ethanesulfonamide and the new intermediate compound N methyl 2] 3) 1,2,3,6 tetrahydro |
Country Status (32)
| Country | Link |
|---|---|
| US (2) | US5659040A (sv) |
| EP (1) | EP0721453B1 (sv) |
| JP (1) | JP3411284B2 (sv) |
| CN (2) | CN1132509A (sv) |
| AP (1) | AP529A (sv) |
| AT (1) | ATE228124T1 (sv) |
| AU (1) | AU682219B2 (sv) |
| CA (1) | CA2170645C (sv) |
| CO (1) | CO4290351A1 (sv) |
| CZ (1) | CZ287581B6 (sv) |
| DE (1) | DE69431759T2 (sv) |
| DK (1) | DK0721453T3 (sv) |
| ES (1) | ES2187534T3 (sv) |
| FI (1) | FI111162B (sv) |
| GB (1) | GB9320115D0 (sv) |
| HK (1) | HK1004218A1 (sv) |
| HR (1) | HRP940613B1 (sv) |
| HU (1) | HU226828B1 (sv) |
| IL (1) | IL111071A (sv) |
| IS (1) | IS1877B (sv) |
| MY (1) | MY117934A (sv) |
| NO (1) | NO309324B1 (sv) |
| NZ (1) | NZ274159A (sv) |
| PE (1) | PE18195A1 (sv) |
| PL (1) | PL178456B1 (sv) |
| PT (1) | PT721453E (sv) |
| RU (1) | RU2143428C1 (sv) |
| SG (1) | SG49322A1 (sv) |
| SI (1) | SI0721453T1 (sv) |
| SK (1) | SK282234B6 (sv) |
| WO (1) | WO1995009166A1 (sv) |
| ZA (1) | ZA947516B (sv) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861448B2 (en) * | 1998-01-14 | 2005-03-01 | Virtual Drug Development, Inc. | NAD synthetase inhibitors and uses thereof |
| EP1047692B1 (en) | 1998-01-14 | 2004-07-21 | The Uab Research Foundation | Methods of synthesizing and screening inhibitors of bacterial nad synthetase enzyme, compounds thereof and methods of treating bacterial and microbial infections with these inhibitors |
| US6673827B1 (en) | 1999-06-29 | 2004-01-06 | The Uab Research Foundation | Methods of treating fungal infections with inhibitors of NAD synthetase enzyme |
| WO2006010078A2 (en) * | 2004-07-08 | 2006-01-26 | Dr. Reddy's Laboratories Ltd. | Polymorphic form of naratriptan hydrochloride |
| WO2006010079A2 (en) * | 2004-07-08 | 2006-01-26 | Dr. Reddy's Laboratories Ltd. | Process for preparing naratriptan hydrochloride |
| CN1315821C (zh) * | 2004-12-16 | 2007-05-16 | 上海美通生物科技有限公司 | 制备n－甲基－3－(1－甲基－4－哌啶基)－1,4－吲哚－5－乙硫胺的改进法 |
| US20080015214A1 (en) * | 2005-10-24 | 2008-01-17 | Bignan Gilles C | 3-piperidin-4-yl-indole orl-1 receptor modulators |
| WO2009118753A2 (en) * | 2008-03-07 | 2009-10-01 | Usv Limited | Process for preparation of naratriptan hydrochloride |
| CN101676283A (zh) * | 2008-09-17 | 2010-03-24 | 北京德众万全药物技术开发有限公司 | 一种那拉曲坦的制备方法 |
| WO2011021000A2 (en) | 2009-08-20 | 2011-02-24 | Cipla Limited | A process for the synthesis of naratriptan |
| CN101792411B (zh) * | 2010-03-26 | 2012-05-30 | 常州晟永光电材料有限公司 | 一种合成乙磺酰胺的方法 |
| CN103073484B (zh) * | 2013-01-28 | 2014-10-22 | 山东诚创医药技术开发有限公司 | 一种甲哌卡因及其光学对映体的制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8719167D0 (en) * | 1987-08-13 | 1987-09-23 | Glaxo Group Ltd | Chemical compounds |
| US4997841A (en) * | 1987-08-13 | 1991-03-05 | Glaxo Group Limited | Indole derivatives |
| GB8819024D0 (en) * | 1988-08-10 | 1988-09-14 | Glaxo Group Ltd | Chemical compounds |
| GB8903036D0 (en) * | 1989-02-10 | 1989-03-30 | Glaxo Group Ltd | Chemical compounds |
-
1993
- 1993-09-29 GB GB939320115A patent/GB9320115D0/en active Pending
-
1994
- 1994-09-26 IS IS4212A patent/IS1877B/is unknown
- 1994-09-26 PE PE1994251470A patent/PE18195A1/es not_active Application Discontinuation
- 1994-09-27 CA CA002170645A patent/CA2170645C/en not_active Expired - Fee Related
- 1994-09-27 ES ES94928825T patent/ES2187534T3/es not_active Expired - Lifetime
- 1994-09-27 SG SG1996009269A patent/SG49322A1/en unknown
- 1994-09-27 NZ NZ274159A patent/NZ274159A/en not_active IP Right Cessation
- 1994-09-27 AU AU78101/94A patent/AU682219B2/en not_active Expired
- 1994-09-27 CO CO94043932A patent/CO4290351A1/es unknown
- 1994-09-27 HR HR940613A patent/HRP940613B1/xx not_active IP Right Cessation
- 1994-09-27 EP EP94928825A patent/EP0721453B1/en not_active Expired - Lifetime
- 1994-09-27 US US08/600,932 patent/US5659040A/en not_active Expired - Lifetime
- 1994-09-27 CN CN94193590A patent/CN1132509A/zh active Pending
- 1994-09-27 AT AT94928825T patent/ATE228124T1/de active
- 1994-09-27 PT PT94928825T patent/PT721453E/pt unknown
- 1994-09-27 MY MYPI94002565A patent/MY117934A/en unknown
- 1994-09-27 PL PL94313740A patent/PL178456B1/pl not_active IP Right Cessation
- 1994-09-27 ZA ZA947516A patent/ZA947516B/xx unknown
- 1994-09-27 SI SI9430433T patent/SI0721453T1/xx unknown
- 1994-09-27 CZ CZ1996768A patent/CZ287581B6/cs not_active IP Right Cessation
- 1994-09-27 WO PCT/EP1994/003216 patent/WO1995009166A1/en active IP Right Grant
- 1994-09-27 RU RU96108268A patent/RU2143428C1/ru not_active IP Right Cessation
- 1994-09-27 JP JP51011095A patent/JP3411284B2/ja not_active Expired - Lifetime
- 1994-09-27 HU HU9600814A patent/HU226828B1/hu not_active IP Right Cessation
- 1994-09-27 SK SK406-96A patent/SK282234B6/sk not_active IP Right Cessation
- 1994-09-27 DE DE69431759T patent/DE69431759T2/de not_active Expired - Lifetime
- 1994-09-27 DK DK94928825T patent/DK0721453T3/da active
- 1994-09-28 IL IL11107194A patent/IL111071A/en not_active IP Right Cessation
- 1994-09-28 AP APAP/P/1994/000676A patent/AP529A/en active
-
1996
- 1996-03-26 FI FI961378A patent/FI111162B/sv not_active IP Right Cessation
- 1996-03-28 NO NO961252A patent/NO309324B1/no not_active IP Right Cessation
-
1997
- 1997-03-19 US US08/820,833 patent/US5786473A/en not_active Expired - Lifetime
-
1998
- 1998-04-24 HK HK98103467A patent/HK1004218A1/xx not_active IP Right Cessation
-
2000
- 2000-07-12 CN CN00120229A patent/CN1332166A/zh active Pending
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0721453B1 (en) | Process for the preparation of n-methyl-3-(1-methyl-4-piperidinyl)-14-indole-5-ethanesulphonamide | |
| JP7227925B2 (ja) | １－［５－（２－フルオロフェニル）－１－（ピリジン－３－イルスルホニル）－１ｈ－ピロ－ル－３－イル］－ｎ－メチルメタンアミンモノフマル酸塩の製造法 | |
| JP2023503193A (ja) | ６－メチル－ｎ１－（４－（ピリジン－３－イル）ピリミジン－２－イル）ベンゼン－１，３－ジアミンの合成 | |
| KR100362982B1 (ko) | N-메틸-3-(1-메틸-4-피페리디닐)-1h-인돌-5-에탄술폰아미드의제조방법 | |
| Molina et al. | Reaction of allyl iminophosphoranes with ketenes and acyl chlorides: one-pot preparation of 4-pentenenitriles | |
| AU2021342132B2 (en) | Processes and intermediates for the preparation of (s)-5-amino-3-(4-((5-fluoro-2-methoxybenzamido)methyl)phenyl)-1-(1,1,1-trifluoropropane-2-yl)-1H-pyrazole-4-carboxamide | |
| CN102060746B (zh) | 3-(取代二氢异吲哚酮-2-基)-2,6-哌啶二酮的合成方法及其中间体 | |
| JP6169721B2 (ja) | パピローマウイルスの治療で用いることができるヒドラジンの合成方法 | |
| Ioannidis et al. | Microwave Assisted Synthesis of 2, 4, 6-trisubstituted Pyrimidines from Acid Chlorides via in situ Formed Alkynones Utilizing Encapsulated Pd (II) as catalyst | |
| JP2009510017A (ja) | （３−クロロ−４−フルオロフェニル）−（４−フルオロ−４−｛［（５−メチル−ピリミジン−２−イルメチル）−アミノ］−メチル｝−ピペリジン−１−イル）−メタノンの製造方法および新規な中間体ピリミジン誘導体 | |
| JPH05148247A (ja) | オキサゾリジン誘導体 | |
| KR20010040836A (ko) | 항엽산제의 제조 방법 및 유용한 중간체 | |
| GB2122629A (en) | Novel silyl derivatives | |
| AU6539796A (en) | New process for the preparation of n-monosubstituted piperazin derivatives | |
| JP2004323457A (ja) | ４−アミノ−１−メチル−３−ｎ−プロピルピラゾール−５−カルボン酸アミドの製法 | |
| JP2004307389A (ja) | １−メチル−４−ニトロソ−３−ｎ−プロピルピラゾール−５−カルボン酸アミド及びその製法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees | ||
| KB | Patent renewed | ||
| EXP | Patent expired |