JP5746965B2 - 塩酸ドネペジルの製造方法 - Google Patents
塩酸ドネペジルの製造方法 Download PDFInfo
- Publication number
- JP5746965B2 JP5746965B2 JP2011501287A JP2011501287A JP5746965B2 JP 5746965 B2 JP5746965 B2 JP 5746965B2 JP 2011501287 A JP2011501287 A JP 2011501287A JP 2011501287 A JP2011501287 A JP 2011501287A JP 5746965 B2 JP5746965 B2 JP 5746965B2
- Authority
- JP
- Japan
- Prior art keywords
- donepezil
- production method
- salt
- ammonium
- chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229960003135 donepezil hydrochloride Drugs 0.000 title claims description 31
- XWAIAVWHZJNZQQ-UHFFFAOYSA-N donepezil hydrochloride Chemical compound [H+].[Cl-].O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 XWAIAVWHZJNZQQ-UHFFFAOYSA-N 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- ADEBPBSSDYVVLD-UHFFFAOYSA-N donepezil Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 ADEBPBSSDYVVLD-UHFFFAOYSA-N 0.000 claims description 87
- 238000000034 method Methods 0.000 claims description 63
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 51
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 48
- 229960003530 donepezil Drugs 0.000 claims description 44
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 39
- 238000006722 reduction reaction Methods 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 29
- 235000002639 sodium chloride Nutrition 0.000 claims description 28
- 239000002904 solvent Substances 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 150000008040 ionic compounds Chemical class 0.000 claims description 22
- 150000003839 salts Chemical class 0.000 claims description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 20
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 20
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 19
- -1 5,6-dimethoxy-1-indanon-2-yl Chemical group 0.000 claims description 16
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 235000020071 rectified spirit Nutrition 0.000 claims description 13
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 229910052697 platinum Inorganic materials 0.000 claims description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 10
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 claims description 9
- 239000005695 Ammonium acetate Substances 0.000 claims description 9
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 9
- 235000019257 ammonium acetate Nutrition 0.000 claims description 9
- 229940043376 ammonium acetate Drugs 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 9
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 5
- 239000012458 free base Substances 0.000 claims description 5
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 4
- 230000008025 crystallization Effects 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims description 4
- PTMFUWGXPRYYMC-UHFFFAOYSA-N triethylazanium;formate Chemical compound OC=O.CCN(CC)CC PTMFUWGXPRYYMC-UHFFFAOYSA-N 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000007868 Raney catalyst Substances 0.000 claims description 3
- 229910000564 Raney nickel Inorganic materials 0.000 claims description 3
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 claims description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- XEXFVRMLYUDDJY-UHFFFAOYSA-N azane;hydrate;hydrochloride Chemical compound [NH4+].[NH4+].[OH-].[Cl-] XEXFVRMLYUDDJY-UHFFFAOYSA-N 0.000 claims description 3
- NGPGDYLVALNKEG-UHFFFAOYSA-N azanium;azane;2,3,4-trihydroxy-4-oxobutanoate Chemical compound [NH4+].[NH4+].[O-]C(=O)C(O)C(O)C([O-])=O NGPGDYLVALNKEG-UHFFFAOYSA-N 0.000 claims description 3
- 239000001506 calcium phosphate Substances 0.000 claims description 3
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 3
- 235000011010 calcium phosphates Nutrition 0.000 claims description 3
- FDTUVFSBEYKVAP-UHFFFAOYSA-N formic acid;pyridine Chemical compound OC=O.C1=CC=NC=C1 FDTUVFSBEYKVAP-UHFFFAOYSA-N 0.000 claims description 3
- NXJCBFBQEVOTOW-UHFFFAOYSA-L palladium(2+);dihydroxide Chemical compound O[Pd]O NXJCBFBQEVOTOW-UHFFFAOYSA-L 0.000 claims description 3
- 239000001508 potassium citrate Substances 0.000 claims description 3
- 229960002635 potassium citrate Drugs 0.000 claims description 3
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 claims description 3
- 235000011082 potassium citrates Nutrition 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 239000001632 sodium acetate Substances 0.000 claims description 3
- 235000017281 sodium acetate Nutrition 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 claims description 3
- 229910001488 sodium perchlorate Inorganic materials 0.000 claims description 3
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 claims description 3
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 2
- 235000011056 potassium acetate Nutrition 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 15
- 239000007787 solid Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- IHMQOBPGHZFGLC-UHFFFAOYSA-N 5,6-dimethoxy-2,3-dihydroinden-1-one Chemical compound C1=C(OC)C(OC)=CC2=C1C(=O)CC2 IHMQOBPGHZFGLC-UHFFFAOYSA-N 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 208000024827 Alzheimer disease Diseases 0.000 description 3
- 229940122041 Cholinesterase inhibitor Drugs 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000001668 ameliorated effect Effects 0.000 description 3
- 238000005574 benzylation reaction Methods 0.000 description 3
- 239000000544 cholinesterase inhibitor Substances 0.000 description 3
- 238000004128 high performance liquid chromatography Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- DSVGQVZAZSZEEX-UHFFFAOYSA-N [C].[Pt] Chemical compound [C].[Pt] DSVGQVZAZSZEEX-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000002608 ionic liquid Substances 0.000 description 2
- ZCSHNCUQKCANBX-UHFFFAOYSA-N lithium diisopropylamide Chemical compound [Li+].CC(C)[N-]C(C)C ZCSHNCUQKCANBX-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- 239000000825 pharmaceutical preparation Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- SGIBOXBBPQRZDM-UHFFFAOYSA-N 1-benzylpiperidine-4-carbaldehyde Chemical compound C1CC(C=O)CCN1CC1=CC=CC=C1 SGIBOXBBPQRZDM-UHFFFAOYSA-N 0.000 description 1
- KLCKMAMMLDRAQP-UHFFFAOYSA-M 1-prop-2-enylpyridin-1-ium;bromide Chemical compound [Br-].C=CC[N+]1=CC=CC=C1 KLCKMAMMLDRAQP-UHFFFAOYSA-M 0.000 description 1
- FCMGTGPYXPHXHP-UHFFFAOYSA-N 2,4-dimethoxy-3-methylidene-2-pyridin-4-ylinden-1-one Chemical compound C=C1C=2C(OC)=CC=CC=2C(=O)C1(OC)C1=CC=NC=C1 FCMGTGPYXPHXHP-UHFFFAOYSA-N 0.000 description 1
- BEKNOGMQVKBMQN-UHFFFAOYSA-N 2-methyl-2,3-dihydroinden-1-one Chemical compound C1=CC=C2C(=O)C(C)CC2=C1 BEKNOGMQVKBMQN-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- QCQCHGYLTSGIGX-GHXANHINSA-N 4-[[(3ar,5ar,5br,7ar,9s,11ar,11br,13as)-5a,5b,8,8,11a-pentamethyl-3a-[(5-methylpyridine-3-carbonyl)amino]-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3h-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid Chemical compound N([C@@]12CC[C@@]3(C)[C@]4(C)CC[C@H]5C(C)(C)[C@@H](OC(=O)CC(C)(C)C(O)=O)CC[C@]5(C)[C@H]4CC[C@@H]3C1=C(C(C2)=O)C(C)C)C(=O)C1=CN=CC(C)=C1 QCQCHGYLTSGIGX-GHXANHINSA-N 0.000 description 1
- XBMUWKVHWREIHV-UHFFFAOYSA-N 5,6-dimethoxy-2-(pyridin-4-ylmethylidene)-3h-inden-1-one;4-methylbenzenesulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1.O=C1C=2C=C(OC)C(OC)=CC=2CC1=CC1=CC=NC=C1 XBMUWKVHWREIHV-UHFFFAOYSA-N 0.000 description 1
- VNQHPBBIPXOBPJ-UHFFFAOYSA-N 5,6-dimethoxy-3-methylidene-2-pyridin-4-ylinden-1-one Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2C(=C)C1C1=CC=NC=C1 VNQHPBBIPXOBPJ-UHFFFAOYSA-N 0.000 description 1
- RLECQVRJVNPSPF-UHFFFAOYSA-N C(C1=CC=CC=C1)[N+]1=C(CC(C=C1)=C1C(C2=CC(=C(C=C2C1)OC)OC)=O)C Chemical class C(C1=CC=CC=C1)[N+]1=C(CC(C=C1)=C1C(C2=CC(=C(C=C2C1)OC)OC)=O)C RLECQVRJVNPSPF-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- PGBZORAISITZTF-UHFFFAOYSA-N Donepezil metabolite M4 Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2CC1CC1CCNCC1 PGBZORAISITZTF-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound 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
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- YKIOKAURTKXMSB-UHFFFAOYSA-N adams's catalyst Chemical compound O=[Pt]=O YKIOKAURTKXMSB-UHFFFAOYSA-N 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 150000001649 bromium compounds Chemical group 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 150000001868 cobalt Chemical class 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000006264 debenzylation reaction Methods 0.000 description 1
- YWWKIESZUWKLOW-UHFFFAOYSA-L dipotassium dihydrogen phosphate acetate Chemical compound C(C)(=O)[O-].[K+].P(=O)(O)(O)[O-].[K+] YWWKIESZUWKLOW-UHFFFAOYSA-L 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- QDUXDCXILAPLAG-UHFFFAOYSA-N hydron;1-methylpiperidine;chloride Chemical compound Cl.CN1CCCCC1 QDUXDCXILAPLAG-UHFFFAOYSA-N 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229960004249 sodium acetate Drugs 0.000 description 1
- 229960002668 sodium chloride Drugs 0.000 description 1
- 239000012453 solvate Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/16—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom containing only one pyridine ring
- C07D213/20—Quaternary compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/18—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D211/30—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom
- C07D211/32—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by doubly bound oxygen or sulfur atoms or by two oxygen or sulfur atoms singly bound to the same carbon atom by oxygen atoms
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- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Description
本発明は、高純度の塩酸ドネペジルを製造するための改良方法に関する。特に、本発明は、有機溶媒若しくは水性溶媒又はそれらの混合物中、イオン化合物の存在下で、少なくとも1種の水素化触媒を用いて行われる新規還元工程を用いる、1-ベンジル-4-[5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムブロミドから塩酸ドネペジルを製造するための改良方法に関する。特に、本発明は、塩酸ドネペジルの製造のための産業上適切な方法に関する。
1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン)-2-イル)メチルピペリジン塩酸塩として化学的に公知である塩酸ドネペジル[式I]
本発明の目的は、安全であり、産業的に実現可能であり、時間効率的であり、費用効率的であり、かつ高収率及び高純度の塩酸ドネペジルを提供する、塩酸ドネペジルの製造のための改良された還元手順を提供することである。
本発明は、以下に詳述される。その部分は、本発明の範囲を制限するものとして解釈されるものではない。
本発明の第1の態様に従って、ドネペジル又はその塩を製造する方法を提供し、該方法は、式IIの1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムハライドを、イオン化合物、溶媒、触媒及び水素源の存在下で還元し、ドネペジルを形成すること:
及び任意に該ドネペジルをその塩に変換することを含む。先行技術の多段階方法の幾つかと比較して、本発明の方法は、非常に単純であり、工業的用途に非常に適していることが理解されるであろう。
典型的には、還元反応は、約10℃〜約50℃、好ましくは、約25℃〜約30℃の範囲の温度で実施される。
ある実施態様において、本発明の方法は、ドネペジル遊離塩基を製造する方法であり、該方法は、還元反応後に、ドネペジル遊離塩基をドネペジルの塩に変換することを更に含む。
本発明の別の態様に従って、少なくとも98%、好ましくは少なくとも99%の純度を有する塩酸ドネペジルを提供する。
本発明の別の態様に従って、上記の方法で製造されたドネペジル又はその塩、例えば塩酸ドネペジルを提供する。
本発明は、塩酸ドネペジルの合成のための改良された還元方法に関し、該方法は、先行技術と比較して、安全であり、産業的に実現可能であり、時間及び費用効率的であり、かつ塩酸ドネペジルの製造の間の還元の複数工程を減らすものである。ある実施態様において、該方法は、塩酸ドネペジルの製造のために、中間体1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムブロミドの使用を含む。別の実施態様において、該方法は、塩酸ドネペジルの製造のために、中間体1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムクロリドの使用を含む。
本発明は、以下の実施例において、更に詳細に説明される。本発明の方法を例示する実施例は、単に実例となる特徴を有するものであり、いかなる点においても本発明の範囲を制限するものではない。
1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムブロミド(20 kg)及び酢酸アンモニウム(2 kg)の酢酸エチル(450 lt)溶液を、水素化装置に充填した。その後、酢酸(22 kg)及び精留されたアルコール(100 lt)を加えた。触媒スラリー(白金炭素を水(6.6 lt)及び酢酸(78 kg)にスラリー化することによって別に調製したもの(4 kg; 10% w/w))を、該水素化装置に充填した。
収率:-14.0 kg(75%)、HPLC純度>99.5%。
1-ベンジル-4-[(5,6-ジメトキシ-1-インダノン-2-イル)メチレン]ピリドニウムブロミド(10 kg)及び1-アリルピリジニウムブロミド(2.65 kg)の酢酸エチル(225 lt)溶液を、水素化装置に充填した。その後、酢酸(11 kg)及び精留されたアルコール(50 lt)を加えた。触媒スラリー(白金炭素を水(3.3 lt)及び酢酸(39 kg)にスラリー化することによって別に調製したもの(2 kg; 10% w/w))を、該水素化装置に充填した。
固体を、酢酸エチル(100 lt×3)で抽出した。酢酸エチル層を、硫酸ナトリウム(5 kg)で乾燥し、減圧下45℃未満で蒸留した。残渣にメタノール(25 lt)を加え、45℃未満で、蒸留を続けて、わずかな酢酸エチルを除去した。残渣にメタノール(5 lt)を加え、反応塊を15〜20℃に冷却した。反応塊のpHを、メタノール塩酸を用いて2.0〜2.5に調節した。この溶液に、ジイソプロピルエーテル(40 lt)を加え、反応塊を0〜5℃に冷却し、固体を濾過した。
収率:-7.1 kg(77.42%)、HPLC純度>99.5%。
Claims (22)
- 前記ドネペジルをその塩に変換する、請求項1記載の製造方法。
- 前記ドネペジルを、ドネペジルと塩酸との反応により、塩酸ドネペジルに変換する、請求項1又は2記載の製造方法。
- 前記塩酸がメタノール溶液の形態である、請求項3記載の製造方法。
- 前記イオン化合物が、アンモニウム、アルカリ金属若しくはアルカリ土類金属のギ酸塩若しくは過塩素酸塩、又はこれらの混合物である、請求項1〜4のいずれか1項記載の製造方法。
- 前記イオン化合物が、酢酸アンモニウム、塩化アンモニウム-水酸化アンモニウム、クエン酸アンモニウム、酒石酸アンモニウム、リン酸カルシウム、リン酸カリウム、酢酸カリウム、塩化カリウム、クエン酸カリウム、酢酸ナトリウム、塩化ナトリウム、ギ酸トリエチルアンモニウム、ギ酸ピリジニウム、及び過塩素酸ナトリウムからなる群から選択される、請求項1〜4のいずれか1項記載の製造方法。
- 前記イオン化合物が、酢酸アンモニウムである、請求項1〜4及び6のいずれか1項記載の製造方法。
- 前記溶媒が、メタノール、エタノール、イソプロピルアルコール、ジエチルエーテル、ジイソプロピルエーテル、t-ブチルメチルエーテル、テトラヒドロフラン(THF)、酢酸エチル、塩化メチレン、塩化エチレン、精留されたアルコール、酢酸及びこれらの混合物からなる群から選択される、請求項1〜7のいずれか1項記載の製造方法。
- 前記溶媒が、酢酸、酢酸エチル及び精留されたアルコールの混合物である、請求項1〜8のいずれか1項記載の製造方法。
- 前記触媒が、パラジウム、水酸化パラジウム、パラジウム活性炭素、パラジウムアルミナ、白金、白金活性炭素、ルテニウム、ロジウム及びラネーニッケルからなる群から選択される、請求項1〜9のいずれか1項記載の製造方法。
- 前記触媒が、白金活性炭素である、請求項1〜10のいずれか1項記載の製造方法。
- 前記水素源が、水素ガスである、請求項1〜11のいずれか1項記載の製造方法。
- 前記還元反応を、25psi〜80psiの範囲の水素ガス圧で実施する、請求項12記載の製造方法。
- 前記還元反応を、55psi〜60psiの範囲の水素ガス圧で実施する、請求項13記載の製造方法。
- 前記還元反応を、10℃〜50℃の範囲の温度で実施する、請求項1〜14のいずれか1項記載の製造方法。
- 前記還元反応を、25℃〜30℃の範囲の温度で実施する、請求項1〜15のいずれか1項記載の製造方法。
- 前記還元反応を、2時間〜6時間の範囲の時間で実施する、請求項1〜16のいずれか1項記載の製造方法。
- 前記還元反応を、3時間〜4時間の範囲の時間で実施する、請求項1〜17のいずれか1項記載の製造方法。
- 前記方法が、ドネペジル遊離塩基を製造する方法であり、かつ該方法が、還元反応の後にドネペジル遊離塩基をドネペジルの塩に変換することを更に含む、請求項1〜18のいずれか1項記載の製造方法。
- 前記還元工程の生成物を、溶媒又は溶媒の混合物を用いて結晶化により精製する、請求項1〜19のいずれか1項記載の製造方法。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN636MU2008 | 2008-03-25 | ||
| IN636/MUM/2008 | 2008-03-25 | ||
| PCT/GB2009/000776 WO2009118516A1 (en) | 2008-03-25 | 2009-03-24 | Process for the preparation of donepezil hydrochloride |
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| JP2011515453A JP2011515453A (ja) | 2011-05-19 |
| JP5746965B2 true JP5746965B2 (ja) | 2015-07-08 |
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| Country | Link |
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| US (1) | US8987458B2 (ja) |
| EP (1) | EP2278970B1 (ja) |
| JP (1) | JP5746965B2 (ja) |
| KR (1) | KR20110011606A (ja) |
| AU (1) | AU2009229067B2 (ja) |
| CA (1) | CA2719164A1 (ja) |
| ES (1) | ES2536792T3 (ja) |
| NZ (1) | NZ588252A (ja) |
| WO (1) | WO2009118516A1 (ja) |
| ZA (1) | ZA201006884B (ja) |
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| US20100113793A1 (en) * | 2006-03-20 | 2010-05-06 | Ind-Swift Laboratories Limited | Process for the Preparation of Highly Pure Donepezil |
| EP2278970B1 (en) | 2008-03-25 | 2015-04-22 | Cipla Limited | Process for the preparation of donepezil hydrochloride |
| CA2744451A1 (en) * | 2008-12-15 | 2010-06-24 | Alembic Limited | A process for the preparation of donepezil hydrochloride |
| JP2013040150A (ja) * | 2011-08-19 | 2013-02-28 | Taiwan Biotech Co Ltd | ドネペジルの製造方法 |
| CN110540520B (zh) * | 2019-09-12 | 2022-02-08 | 迪嘉药业集团有限公司 | 一种多奈哌齐的纯化方法 |
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| US2906699A (en) * | 1954-07-30 | 1959-09-29 | Universal Oil Prod Co | Adding a nitrogen compound to suppress hydrocracking in the reforming of a sulfur-containing naphtha |
| FI95572C (fi) | 1987-06-22 | 1996-02-26 | Eisai Co Ltd | Menetelmä lääkeaineena käyttökelpoisen piperidiinijohdannaisten tai sen farmaseuttisen suolan valmistamiseksi |
| DE4439822A1 (de) | 1994-11-08 | 1996-08-29 | Bayer Ag | Verfahren zur Herstellung von Benzyl-piperidylmethyl-indanonen |
| ES2237078T3 (es) | 1998-01-16 | 2005-07-16 | Eisai Co., Ltd. | Procedimiento para producir derivados de donepezilo. |
| US6414428B1 (en) * | 1998-07-07 | 2002-07-02 | Candescent Technologies Corporation | Flat-panel display with intensity control to reduce light-centroid shifting |
| US6623625B2 (en) * | 2000-07-21 | 2003-09-23 | Exxonmobil Research And Engineering Company | Naphthene ring opening over group VIII metal catalysts containing cracking moderators |
| US6649765B1 (en) | 2003-02-12 | 2003-11-18 | Usv Limited, Bsd Marg. | Process for the preparation of 1-benzyl-4(5,6-dimethoxy-1-indanon)-2-yl) methyl piperidine hydrochloride (Donepezil HCL) |
| US6953856B2 (en) | 2003-02-12 | 2005-10-11 | Usv, Limited | Process for the preparation of 1-benzyl-4-(5,6-dimethoxy-1-indanon)-2-yl) methyl piperidine hydrochloride (Donepezil HCI) |
| EP1608371A1 (en) | 2003-03-21 | 2005-12-28 | Ranbaxy Laboratories, Ltd. | Process for the preparation of donepezil and derivatives thereof |
| AU2004326079A1 (en) * | 2004-12-30 | 2006-07-06 | Jubilant Organosys Limited | Process for producing 1-benzyl-4-[(5,6-dimethoxy-1-indanon2-yl)methyl] piperidine or its salt thereof via novel intermediate |
| AU2006300492B2 (en) * | 2005-10-14 | 2011-08-25 | Eisai R & D Management Co., Ltd. | Process for producing 1-benzyl-4-[(5,6-dimethoxy-1indanon)-2-yl]methylpiperidine or hydrochloride thereof |
| AR057910A1 (es) | 2005-11-18 | 2007-12-26 | Synthon Bv | Proceso para preparar donepezilo |
| WO2008010235A2 (en) | 2006-07-19 | 2008-01-24 | Torrent Pharmaceuticals Limited | An improved process for the preparation of donepezil |
| EP2278970B1 (en) | 2008-03-25 | 2015-04-22 | Cipla Limited | Process for the preparation of donepezil hydrochloride |
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2009
- 2009-03-24 EP EP20090725351 patent/EP2278970B1/en not_active Not-in-force
- 2009-03-24 US US12/934,245 patent/US8987458B2/en not_active Expired - Fee Related
- 2009-03-24 KR KR1020107023581A patent/KR20110011606A/ko not_active Abandoned
- 2009-03-24 JP JP2011501287A patent/JP5746965B2/ja not_active Expired - Fee Related
- 2009-03-24 NZ NZ588252A patent/NZ588252A/xx not_active IP Right Cessation
- 2009-03-24 AU AU2009229067A patent/AU2009229067B2/en not_active Ceased
- 2009-03-24 CA CA2719164A patent/CA2719164A1/en not_active Abandoned
- 2009-03-24 WO PCT/GB2009/000776 patent/WO2009118516A1/en not_active Ceased
- 2009-03-24 ES ES09725351.2T patent/ES2536792T3/es active Active
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| Publication number | Publication date |
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| CA2719164A1 (en) | 2009-10-01 |
| US8987458B2 (en) | 2015-03-24 |
| EP2278970B1 (en) | 2015-04-22 |
| AU2009229067B2 (en) | 2013-09-19 |
| AU2009229067A1 (en) | 2009-10-01 |
| ES2536792T3 (es) | 2015-05-28 |
| EP2278970A1 (en) | 2011-02-02 |
| JP2011515453A (ja) | 2011-05-19 |
| NZ588252A (en) | 2012-08-31 |
| WO2009118516A1 (en) | 2009-10-01 |
| WO2009118516A8 (en) | 2010-10-21 |
| ZA201006884B (en) | 2011-05-25 |
| KR20110011606A (ko) | 2011-02-08 |
| US20110077271A1 (en) | 2011-03-31 |
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