NL8800484A - Piperazinederivaten en werkwijze voor de bereiding ervan. - Google Patents
Piperazinederivaten en werkwijze voor de bereiding ervan. Download PDFInfo
- Publication number
- NL8800484A NL8800484A NL8800484A NL8800484A NL8800484A NL 8800484 A NL8800484 A NL 8800484A NL 8800484 A NL8800484 A NL 8800484A NL 8800484 A NL8800484 A NL 8800484A NL 8800484 A NL8800484 A NL 8800484A
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- NL
- Netherlands
- Prior art keywords
- formula
- compound
- sheet
- process according
- formula sheet
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- 238000000034 method Methods 0.000 title claims description 87
- 238000002360 preparation method Methods 0.000 title claims description 30
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical class C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 title description 6
- 229940066771 systemic antihistamines piperazine derivative Drugs 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims description 92
- 238000006243 chemical reaction Methods 0.000 claims description 31
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 24
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 21
- 239000003054 catalyst Substances 0.000 claims description 21
- 239000011541 reaction mixture Substances 0.000 claims description 20
- 150000003839 salts Chemical class 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 18
- 238000009835 boiling Methods 0.000 claims description 17
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 16
- 238000005984 hydrogenation reaction Methods 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- 239000003960 organic solvent Substances 0.000 claims description 14
- -1 propargyl halide Chemical class 0.000 claims description 13
- 125000000246 pyrimidin-2-yl group Chemical group [H]C1=NC(*)=NC([H])=C1[H] 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical group C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 7
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 6
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- WTVNFKVGGUWHQC-UHFFFAOYSA-N decane-2,4-dione Chemical compound CCCCCCC(=O)CC(C)=O WTVNFKVGGUWHQC-UHFFFAOYSA-N 0.000 claims description 6
- 150000004885 piperazines Chemical class 0.000 claims description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 5
- VKFAUCPBMAGVRG-UHFFFAOYSA-N dipivefrin hydrochloride Chemical class [Cl-].C[NH2+]CC(O)C1=CC=C(OC(=O)C(C)(C)C)C(OC(=O)C(C)(C)C)=C1 VKFAUCPBMAGVRG-UHFFFAOYSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- 150000004791 alkyl magnesium halides Chemical class 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 229910052740 iodine Inorganic materials 0.000 claims description 4
- 239000011630 iodine Substances 0.000 claims description 4
- 229920002866 paraformaldehyde Polymers 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 3
- 239000012442 inert solvent Substances 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 3
- YORCIIVHUBAYBQ-UHFFFAOYSA-N propargyl bromide Chemical compound BrCC#C YORCIIVHUBAYBQ-UHFFFAOYSA-N 0.000 claims description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-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
- 239000004480 active ingredient Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000005278 alkyl sulfonyloxy group Chemical group 0.000 claims description 2
- 150000001414 amino alcohols Chemical class 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 125000005279 aryl sulfonyloxy group Chemical group 0.000 claims description 2
- 125000004185 ester group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical group 0.000 claims description 2
- 150000002576 ketones Chemical class 0.000 claims description 2
- 229940046892 lead acetate Drugs 0.000 claims description 2
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 claims description 2
- CCERQOYLJJULMD-UHFFFAOYSA-M magnesium;carbanide;chloride Chemical compound [CH3-].[Mg+2].[Cl-] CCERQOYLJJULMD-UHFFFAOYSA-M 0.000 claims description 2
- FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 claims description 2
- YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- CDKFWIMBZAUBRS-UHFFFAOYSA-M [I-].CC[Mg+] Chemical compound [I-].CC[Mg+] CDKFWIMBZAUBRS-UHFFFAOYSA-M 0.000 claims 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 claims 1
- 150000008041 alkali metal carbonates Chemical group 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 239000003937 drug carrier Substances 0.000 claims 1
- 125000001033 ether group Chemical group 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 125000005424 tosyloxy group Chemical group S(=O)(=O)(C1=CC=C(C)C=C1)O* 0.000 claims 1
- 239000000047 product Substances 0.000 description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 238000000746 purification Methods 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 239000012429 reaction media Substances 0.000 description 6
- MRBFGEHILMYPTF-UHFFFAOYSA-N 1-(2-Pyrimidyl)piperazine Chemical compound C1CNCCN1C1=NC=CC=N1 MRBFGEHILMYPTF-UHFFFAOYSA-N 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- NIDSRGCVYOEDFW-UHFFFAOYSA-N 1-bromo-4-chlorobutane Chemical compound ClCCCCBr NIDSRGCVYOEDFW-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000004508 fractional distillation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 235000011181 potassium carbonates Nutrition 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012458 free base Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical compound [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- SZUVGFMDDVSKSI-WIFOCOSTSA-N (1s,2s,3s,5r)-1-(carboxymethyl)-3,5-bis[(4-phenoxyphenyl)methyl-propylcarbamoyl]cyclopentane-1,2-dicarboxylic acid Chemical compound O=C([C@@H]1[C@@H]([C@](CC(O)=O)([C@H](C(=O)N(CCC)CC=2C=CC(OC=3C=CC=CC=3)=CC=2)C1)C(O)=O)C(O)=O)N(CCC)CC(C=C1)=CC=C1OC1=CC=CC=C1 SZUVGFMDDVSKSI-WIFOCOSTSA-N 0.000 description 1
- ULTHEAFYOOPTTB-UHFFFAOYSA-N 1,4-dibromobutane Chemical compound BrCCCCBr ULTHEAFYOOPTTB-UHFFFAOYSA-N 0.000 description 1
- XBVZKHPTGUWNEH-UHFFFAOYSA-N 2-[4-(4-chlorobutyl)piperazin-1-yl]pyrimidine Chemical compound C1CN(CCCCCl)CCN1C1=NC=CC=N1 XBVZKHPTGUWNEH-UHFFFAOYSA-N 0.000 description 1
- UNCQVRBWJWWJBF-UHFFFAOYSA-N 2-chloropyrimidine Chemical compound ClC1=NC=CC=N1 UNCQVRBWJWWJBF-UHFFFAOYSA-N 0.000 description 1
- GNHMRTZZNHZDDM-UHFFFAOYSA-N 3-chloropropionitrile Chemical compound ClCCC#N GNHMRTZZNHZDDM-UHFFFAOYSA-N 0.000 description 1
- YDQAUSHJSHIVAD-UHFFFAOYSA-N 4-(4-pyrimidin-2-ylpiperazin-1-yl)butan-1-amine Chemical compound C1CN(CCCCN)CCN1C1=NC=CC=N1 YDQAUSHJSHIVAD-UHFFFAOYSA-N 0.000 description 1
- 125000004042 4-aminobutyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])N([H])[H] 0.000 description 1
- DOQLCJMCQWQQHK-UHFFFAOYSA-N 4-chlorobutanal Chemical compound ClCCCC=O DOQLCJMCQWQQHK-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101000892301 Phomopsis amygdali Geranylgeranyl diphosphate synthase Proteins 0.000 description 1
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 1
- HADSGWXZQVWCKU-UHFFFAOYSA-N [I].C(C)[Mg] Chemical compound [I].C(C)[Mg] HADSGWXZQVWCKU-UHFFFAOYSA-N 0.000 description 1
- VAHXQYYBOYZVLM-UHFFFAOYSA-N [I].C[Mg] Chemical compound [I].C[Mg] VAHXQYYBOYZVLM-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229940126543 compound 14 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 239000012059 conventional drug carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 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
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000005948 methanesulfonyloxy group Chemical group 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical group 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 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
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 238000005292 vacuum distillation 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
- C07D401/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU71687 | 1987-02-25 | ||
| HU71787 | 1987-02-25 | ||
| HU71687A HU197313B (en) | 1987-02-25 | 1987-02-25 | Process for producing 8-azaspiro <4.5> decane-7,9-dione-8-propine-/2/ |
| HU71887A HU198477B (en) | 1987-02-25 | 1987-02-25 | Process for producing pyrimidinyl piperazine derivatives |
| HU71887 | 1987-02-25 | ||
| HU71787A HU198204B (en) | 1987-02-25 | 1987-02-25 | Process for production of derivatives of piperasine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8800484A true NL8800484A (nl) | 1988-09-16 |
Family
ID=27269942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8800484A NL8800484A (nl) | 1987-02-25 | 1988-02-25 | Piperazinederivaten en werkwijze voor de bereiding ervan. |
Country Status (20)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU217129B (hu) * | 1993-07-16 | 1999-11-29 | EGIS Gyógyszergyár Rt. | Eljárás nagy tisztaságú buspiron gyógyászati hatóanyag előállítására |
| KR950014099A (ko) * | 1993-11-10 | 1995-06-15 | 장기하 | N-(2-피리미딜)피페라지닐 부틸아미드의 제조방법 |
| CN119409681A (zh) * | 2024-03-28 | 2025-02-11 | 北京华素制药股份有限公司 | 一种盐酸丁螺环酮的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1545543B1 (de) * | 1964-07-03 | 1970-01-22 | Astra Apotekarnes Kem Fab | 4-Aminobutinylimide,ihre Salze und Verfahren zu deren Herstellung |
| SE300422B (enrdf_load_stackoverflow) * | 1964-07-03 | 1968-04-29 | Astra Ab | |
| US3354178A (en) * | 1965-04-09 | 1967-11-21 | Sterling Drug Inc | Nu-(4-amino-2-butynyl)-nu-alkylcarboxamides |
| BE759371A (fr) * | 1969-11-24 | 1971-05-24 | Bristol Myers Co | Azaspirodecanediones heterocycliques et procedes pour leur preparation |
| JPS6310760A (ja) * | 1986-07-01 | 1988-01-18 | Sumitomo Pharmaceut Co Ltd | イミド誘導体の新規製造法 |
| JPS6310786A (ja) * | 1986-07-01 | 1988-01-18 | Sumitomo Pharmaceut Co Ltd | 新規イミド誘導体およびその製造法 |
-
1988
- 1988-02-23 CH CH675/88A patent/CH677924A5/de not_active IP Right Cessation
- 1988-02-23 PL PL1988270815A patent/PL152958B1/pl unknown
- 1988-02-24 CN CN198888100923A patent/CN88100923A/zh active Pending
- 1988-02-25 KR KR1019880001939A patent/KR880009955A/ko not_active Ceased
- 1988-02-25 GR GR880100108A patent/GR1002245B/el unknown
- 1988-02-25 GB GB8804385A patent/GB2201417B/en not_active Expired - Lifetime
- 1988-02-25 AT AT0047688A patent/AT395851B/de not_active IP Right Cessation
- 1988-02-25 ES ES8800543A patent/ES2009236A6/es not_active Expired
- 1988-02-25 IT IT19545/88A patent/IT1217342B/it active
- 1988-02-25 DE DE3806009A patent/DE3806009C2/de not_active Expired - Fee Related
- 1988-02-25 SE SE8800651A patent/SE8800651L/xx not_active Application Discontinuation
- 1988-02-25 FI FI880895A patent/FI880895A7/fi not_active Application Discontinuation
- 1988-02-25 CS CS122288A patent/CS274423B2/cs unknown
- 1988-02-25 BE BE8800218A patent/BE1001464A3/fr not_active IP Right Cessation
- 1988-02-25 IL IL85545A patent/IL85545A/xx not_active IP Right Cessation
- 1988-02-25 DK DK099388A patent/DK99388A/da not_active Application Discontinuation
- 1988-02-25 NL NL8800484A patent/NL8800484A/nl not_active Application Discontinuation
- 1988-02-25 FR FR888802286A patent/FR2615853B1/fr not_active Expired - Lifetime
- 1988-02-25 YU YU36288A patent/YU46441B/sh unknown
- 1988-02-25 CA CA000559846A patent/CA1300141C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2201417B (en) | 1990-10-31 |
| GR880100108A (el) | 1988-12-16 |
| CA1300141C (en) | 1992-05-05 |
| GR1002245B (en) | 1996-04-22 |
| SE8800651D0 (sv) | 1988-02-25 |
| PL152958B1 (en) | 1991-02-28 |
| CH677924A5 (enrdf_load_stackoverflow) | 1991-07-15 |
| FI880895A0 (fi) | 1988-02-25 |
| DK99388A (da) | 1988-08-26 |
| CN88100923A (zh) | 1988-09-28 |
| SE8800651L (sv) | 1988-08-26 |
| IT8819545A0 (it) | 1988-02-25 |
| KR880009955A (ko) | 1988-10-06 |
| FI880895A7 (fi) | 1988-08-26 |
| PL270815A1 (en) | 1989-04-03 |
| DE3806009C2 (de) | 1996-09-12 |
| BE1001464A3 (fr) | 1989-11-07 |
| CS122288A2 (en) | 1990-08-14 |
| DK99388D0 (da) | 1988-02-25 |
| IL85545A (en) | 1992-05-25 |
| ES2009236A6 (es) | 1989-09-16 |
| YU36288A (en) | 1989-10-31 |
| GB2201417A (en) | 1988-09-01 |
| DE3806009A1 (de) | 1988-09-08 |
| YU46441B (sh) | 1993-10-20 |
| FR2615853A1 (fr) | 1988-12-02 |
| GB8804385D0 (en) | 1988-03-23 |
| IL85545A0 (en) | 1988-08-31 |
| FR2615853B1 (fr) | 1991-01-04 |
| IT1217342B (it) | 1990-03-22 |
| CS274423B2 (en) | 1991-04-11 |
| ATA47688A (de) | 1992-08-15 |
| AT395851B (de) | 1993-03-25 |
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