KR20070083679A - 약학적으로 순수한 비정질 도네페닐 염산염의 제조를 위한정제된 도네페질 말레산염의 용도 - Google Patents
약학적으로 순수한 비정질 도네페닐 염산염의 제조를 위한정제된 도네페질 말레산염의 용도 Download PDFInfo
- Publication number
- KR20070083679A KR20070083679A KR1020077008513A KR20077008513A KR20070083679A KR 20070083679 A KR20070083679 A KR 20070083679A KR 1020077008513 A KR1020077008513 A KR 1020077008513A KR 20077008513 A KR20077008513 A KR 20077008513A KR 20070083679 A KR20070083679 A KR 20070083679A
- Authority
- KR
- South Korea
- Prior art keywords
- donepezil
- maleate
- organic solvent
- separating
- solution
- 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.)
- Ceased
Links
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 title claims abstract description 57
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 title claims abstract description 57
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims description 14
- 238000002360 preparation method Methods 0.000 title abstract description 12
- 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 abstract description 142
- 229960003530 donepezil Drugs 0.000 claims abstract description 71
- 238000000034 method Methods 0.000 claims abstract description 40
- 229960003135 donepezil hydrochloride Drugs 0.000 claims abstract description 32
- 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 claims abstract description 32
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 50
- 239000000243 solution Substances 0.000 claims description 29
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003960 organic solvent Substances 0.000 claims description 19
- 239000012071 phase Substances 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 17
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 7
- 239000011976 maleic acid Substances 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012074 organic phase Substances 0.000 claims description 6
- 239000008346 aqueous phase Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000008101 lactose Substances 0.000 claims description 5
- 229960001375 lactose Drugs 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- SZNYYWIUQFZLLT-UHFFFAOYSA-N 2-methyl-1-(2-methylpropoxy)propane Chemical compound CC(C)COCC(C)C SZNYYWIUQFZLLT-UHFFFAOYSA-N 0.000 claims description 4
- SYBYTAAJFKOIEJ-UHFFFAOYSA-N 3-Methylbutan-2-one Chemical compound CC(C)C(C)=O SYBYTAAJFKOIEJ-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005119 centrifugation Methods 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000000306 component Substances 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 4
- GJRQTCIYDGXPES-UHFFFAOYSA-N iso-butyl acetate Natural products CC(C)COC(C)=O GJRQTCIYDGXPES-UHFFFAOYSA-N 0.000 claims description 4
- FGKJLKRYENPLQH-UHFFFAOYSA-M isocaproate Chemical compound CC(C)CCC([O-])=O FGKJLKRYENPLQH-UHFFFAOYSA-M 0.000 claims description 4
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 claims description 4
- 229940011051 isopropyl acetate Drugs 0.000 claims description 4
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 claims description 4
- OQAGVSWESNCJJT-UHFFFAOYSA-N isovaleric acid methyl ester Natural products COC(=O)CC(C)C OQAGVSWESNCJJT-UHFFFAOYSA-N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005426 pharmaceutical component Substances 0.000 claims description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 4
- 125000003944 tolyl group Chemical group 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- WSVLPVUVIUVCRA-KPKNDVKVSA-N Alpha-lactose monohydrate Chemical compound O.O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O WSVLPVUVIUVCRA-KPKNDVKVSA-N 0.000 claims description 3
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 229920002678 cellulose Polymers 0.000 claims description 3
- 150000002016 disaccharides Chemical class 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- 150000007529 inorganic bases Chemical class 0.000 claims description 3
- 229960001021 lactose monohydrate Drugs 0.000 claims description 3
- 150000002772 monosaccharides Chemical class 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 2
- 239000005913 Maltodextrin Substances 0.000 claims description 2
- 229920002774 Maltodextrin Polymers 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 238000010908 decantation Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 2
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 2
- 229940035034 maltodextrin Drugs 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- 235000010355 mannitol Nutrition 0.000 claims description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 238000003828 vacuum filtration Methods 0.000 claims description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 claims 2
- 239000002585 base Substances 0.000 description 16
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 238000013019 agitation Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 239000003480 eluent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012044 organic layer Substances 0.000 description 3
- 239000008194 pharmaceutical composition Substances 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005414 inactive ingredient Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HCFAJYNVAYBARA-UHFFFAOYSA-N 4-heptanone Chemical compound CCCC(=O)CCC HCFAJYNVAYBARA-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 229940100578 Acetylcholinesterase inhibitor Drugs 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 206010012289 Dementia Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000001961 anticonvulsive agent Substances 0.000 description 1
- 229960003965 antiepileptics Drugs 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 description 1
- SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229960000623 carbamazepine Drugs 0.000 description 1
- FFGPTBGBLSHEPO-UHFFFAOYSA-N carbamazepine Chemical compound C1=CC2=CC=CC=C2N(C(=O)N)C2=CC=CC=C21 FFGPTBGBLSHEPO-UHFFFAOYSA-N 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007941 film coated tablet Substances 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000008184 oral solid dosage form Substances 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- -1 phenyl hexyl Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
- A61K31/445—Non condensed piperidines, e.g. piperocaine
-
- 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
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
시간 (분) | % 용출액 A | % 용출액 B |
0 | 100 | 0 |
20 | 100 | 0 |
30 | 0 | 100 |
50 | 0 | 100 |
Claims (20)
- 순도가 98.5% 초과인 도네페질 말레산염.
- 순도가 99.8% 이상인 도네페질 말레산염.
- 하기 단계를 포함하는, 도네페질 말레산염의 제조 방법:a) 유기 용매 중 도네페질 염기의 용액을 마련하는 단계;b) 말레산을 첨가하고, 미정제 도네페질 반응 생성물을 도네페질 말레산염으로서 침전시키는 단계;c) 반응 생성물을 냉각시키고, 수득된 고체를 분리하는 단계; 및d) 경우에 따라 상기 고체를 물 및 제 2 유기 용매로 세척하고, 생성물을 분리하는 단계.
- 제 3 항에 있어서, 유기 용매가 디클로로메탄, 클로로포름, 에틸 아세테이트, 이소프로필 아세테이트, 이소부틸 아세테이트, 자일렌, 및 톨루엔으로 이루어진 군, 또는 이들의 혼합물에서 선택되는 것인 방법.
- 제 4 항에 있어서, 유기 용매가 톨루엔인 방법.
- 제 3 항에 있어서, 수득된 고체를 분리하는 기법이 여과, 진공 여과, 경사 분리 및 원심분리로 이루어진 군에서 선택되는 것인 방법.
- 제 6 항에 있어서, 수득된 고체를 분리하는 기법이 여과 또는 원심분리인 방법.
- 제 3 항에 있어서, 세척에 사용되는 제 2 유기 용매가 아세톤, 디에틸 에테르, 디이소프로필 에테르, 디이소부틸 에테르, 메틸 tert-부틸 에테르, 헥산, 또는 이들의 임의 혼합물로 이루어진 군에서 선택되는 것인 방법.
- 제 8 항에 있어서, 제 2 유기 용매가 아세톤인 방법.
- 하기 단계를 포함하는, 도네페질 말레산염을 결정화하는 방법:a) 도네페질 말레산염을, 경우에 따라 환류 조건 하에서 유기 용매에 용해시키는 단계;b) 냉각시키고 혼합하여 결정을 수득하는 단계; 및c) 수득된 고체를 여과하고 세척하는 단계.
- 제 10 항에 있어서, 도네페질 말레산염을 결정화하기 위한 용매가 아세토니트릴, 메탄올, 에탄올, n-프로판올, 이소프로판올, n-부탄올, sec-부탄올, 아세톤, 메틸에틸 케톤, 디에틸 케톤, 메틸프로필 케톤, 메틸이소프로필 케톤, 또는 이들의 혼합물로 이루어진 군에서 선택되는 것인 방법.
- 제 11 항에 있어서, 상기 용매가 아세톤인 방법.
- 제 10 항에 있어서, 용융점이 125-131℃이고, 순도가 98.5% 초과, 바람직하게는 99.8% 이상인 도네페질 말레산염이 수득되는 방법.
- 하기 단계를 포함하는, 도네페질 말레산염을 약학적 순도의 비정질 도네페질 염산염으로 전환시키는 방법:a) 순수한, 제 1 항 내지 제 13 항 중 어느 한 항에 따른 도네페질 말레산염을 유기 용매와 물의 혼합물에 현탁시키는 단계;b) 무기 염기 수용액을 첨가하는 단계;c) 상을 추출하고 분리하는 단계;d) 유기상을 물로 세척하고, 상을 분리하는 단계;e) 등몰량의 염산 수용액을 유기상에 첨가하고, 상을 분리하는 단계 (도네페질 염산염은 물에 자유롭게 용해가능하다);f) 경우에 따라 불활성 약학적 성분을 수성상에 첨가하고, 용해될 때까지 교반하는 단계; 및g) 동결건조 또는 분무건조에 의해 물을 증발시키는 단계.
- 제 14 항에 있어서, 유기 용매가 디클로로메탄, 클로로포름, 에틸 아세테이트, 이소프로필 아세테이트, 이소부틸 아세테이트, 자일렌, 및 톨루엔으로 이루어진 군, 또는 이들의 혼합물에서 선택되는 것인 방법.
- 제 15 항에 있어서, 유기 용매가 톨루엔인 방법.
- 제 14 항에 있어서, 무기 염기 수용액이 수산화소듐, 수산화포타슘, 탄산포타슘, 및 탄산소듐 용액으로 이루어진 군에서 선택되는 것인 방법.
- 제 17 항에 있어서, 염기성 무기 용액이 수산화소듐 용액인 방법.
- 제 14 항에 있어서, 불활성 약학적 성분이 셀룰로오스 유도체, 단당류 및 이당류, 전분 및 말토덱스트린, 또는 이들의 혼합물로 이루어진 군에서 선택되는데, 상기 셀룰로오스 유도체가 히드록시프로필메틸 셀룰로오스, 히드록시프로필 셀룰로오스, 메틸 셀룰로오스이고, 상기 단당류 및 이당류가 만니톨 및 락토오스인 방법.
- 제 19 항에 있어서, 불활성 성분이 락토오스, 바람직하게는 락토오스 일수화물인 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61370704P | 2004-09-29 | 2004-09-29 | |
US60/613,707 | 2004-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20070083679A true KR20070083679A (ko) | 2007-08-24 |
Family
ID=36119276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077008513A Ceased KR20070083679A (ko) | 2004-09-29 | 2005-09-27 | 약학적으로 순수한 비정질 도네페닐 염산염의 제조를 위한정제된 도네페질 말레산염의 용도 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7592459B2 (ko) |
JP (1) | JP2008514691A (ko) |
KR (1) | KR20070083679A (ko) |
AU (1) | AU2005288521A1 (ko) |
CA (1) | CA2581926A1 (ko) |
IL (1) | IL171137A (ko) |
WO (1) | WO2006035433A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120000754A (ko) * | 2010-06-28 | 2012-01-04 | 주식회사 대희화학 | 도네페질 염산염 결정형 ⅰ의 제조방법 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080076928A1 (en) * | 2004-06-29 | 2008-03-27 | Tarur Venkatasubramanian Radha | Novel pharmaceutical salts of 1-benzyl-4-[ (5,6-dimethoxy-1-indanone)-2-yl] methyl piperidine ( Donepezil) |
HU227474B1 (en) * | 2005-12-20 | 2011-07-28 | Richter Gedeon Nyrt | Process for industrial scale production of high purity donepezil hydrochloride polymorph i. |
US20100113793A1 (en) * | 2006-03-20 | 2010-05-06 | Ind-Swift Laboratories Limited | Process for the Preparation of Highly Pure Donepezil |
GB0609835D0 (en) * | 2006-05-18 | 2006-06-28 | Pliva Istrazivanje I Razvoj D | Impurities of a pharmaceutical product |
EP2204364B1 (en) * | 2007-09-28 | 2013-03-20 | Tianjin Hemay Bio-Tech Co., Ltd. | Polymorphs of donepezil salts, preparation methods and uses thereof |
US20100105916A1 (en) * | 2008-10-29 | 2010-04-29 | Sterling Biotech Limited | Processes for Preparing Donepezil |
EP2366378A1 (en) | 2010-03-01 | 2011-09-21 | Dexcel Pharma Technologies Ltd. | Sustained-release donepezil formulations |
WO2011151359A1 (en) | 2010-06-02 | 2011-12-08 | Noscira, S.A. | Combined treatment with a cholinesterase inhibitor and a thiadiazolidinedione derivative |
US10301281B2 (en) | 2014-12-11 | 2019-05-28 | Merck Sharp & Dohme Corp. | Crystal forms of a CCR5 antagonist |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI95572C (fi) * | 1987-06-22 | 1996-02-26 | Eisai Co Ltd | Menetelmä lääkeaineena käyttökelpoisen piperidiinijohdannaisten tai sen farmaseuttisen suolan valmistamiseksi |
JP2777159B2 (ja) * | 1988-12-22 | 1998-07-16 | エーザイ株式会社 | 環状アミン誘導体を含有する医薬 |
DE4439822A1 (de) | 1994-11-08 | 1996-08-29 | Bayer Ag | Verfahren zur Herstellung von Benzyl-piperidylmethyl-indanonen |
DE19515972A1 (de) | 1995-05-02 | 1996-11-07 | Bayer Ag | Arzneizubereitungen mit kontrollierter Freisetzung und Verfahren zu ihrer Herstellung |
US5900425A (en) | 1995-05-02 | 1999-05-04 | Bayer Aktiengesellschaft | Pharmaceutical preparations having controlled release of active compound and processes for their preparation |
KR20000064387A (ko) | 1995-12-15 | 2000-11-06 | 디. 제이. 우드, 스피겔 알렌 제이 | 1-벤질-4-((5,6-디메톡시-1-인다논)-2-일)메틸피페리딘을제조하기위한방법및중간체 |
WO1997046526A1 (en) | 1996-06-07 | 1997-12-11 | Eisai Co., Ltd. | Stable polymorphs of donepezil (1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine) hydrochloride and process for production |
TW513409B (en) | 1996-06-07 | 2002-12-11 | Eisai Co Ltd | Polymorphs of donepezil hydrochloride |
JPH1053576A (ja) * | 1996-06-07 | 1998-02-24 | Eisai Co Ltd | 塩酸ドネペジルの多形結晶およびその製造法 |
PT1048653E (pt) | 1997-12-05 | 2004-07-30 | Eisai Co Ltd | Policristais de donepezil e processo para a sua producao |
EP1047674B1 (en) | 1998-01-16 | 2005-03-30 | Eisai Co., Ltd. | Process for production of donepezil derivatives |
DE60039802D1 (de) | 1999-02-10 | 2008-09-25 | Pfizer Prod Inc | Vorrichtung mit matrixgesteuerter Wirkstofffreisetzung |
EP1086706B1 (en) * | 1999-03-31 | 2003-11-26 | Eisai Co., Ltd. | Stabilized compositions containing nootropic drugs |
US7919119B2 (en) | 1999-05-27 | 2011-04-05 | Acusphere, Inc. | Porous drug matrices and methods of manufacture thereof |
EP1120109A3 (en) | 2000-01-24 | 2002-07-10 | Pfizer Products Inc. | Rapidly disintegrating and fast dissolving solid dosage form |
WO2002026709A1 (fr) | 2000-09-25 | 2002-04-04 | Eisai Co., Ltd. | Procede servant a preparer un cristal multiforme d'hydrochlorure de donepezil |
KR20050037405A (ko) * | 2001-10-17 | 2005-04-21 | 히사미쯔 제약 주식회사 | 경피 흡수형 제제 |
CA2465597A1 (en) | 2001-11-14 | 2003-06-12 | Ben Zion Dolitzky | Amorphous and crystalline forms of losartan potassium and process for their preparation |
SI21223A (sl) | 2002-06-19 | 2003-12-31 | Krka, Tovarna Zdravil, D.D., Novo Mesto | Farmacevtska formulacija s stabiliziranim amorfnim donepezilijevim kloridom |
IL150509A (en) | 2002-07-01 | 2007-07-04 | Joseph Kaspi | Pharmaceutical preparations containing donafazil hydrochloride |
IL150982A (en) | 2002-07-30 | 2007-02-11 | Ori Lerman | Process for making Donafzil |
IL151253A0 (en) | 2002-08-14 | 2003-04-10 | Finetech Lab Ltd | Process for production of highly pure donepezil hydrochloride |
AU2003278422A1 (en) | 2002-10-31 | 2004-05-25 | Ranbaxy Laboratories Limited | Amorphous form of losartan potassium |
IL154370A0 (en) | 2003-02-10 | 2003-09-17 | Chemagis Ltd | Solid amorphous mixtures, processes for the preparation thereof and pharmaceutical compositions containing the same |
US7439365B2 (en) | 2003-11-17 | 2008-10-21 | Usv, Ltd. | Pharmaceutical salt of (1-benzyl-4-[(5,6-dimethoxy-1-indanone)-2-yl] methyl piperidine (Donepezil) |
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) |
US20040229914A1 (en) | 2003-04-02 | 2004-11-18 | Dr. Reddy's Laboratories Limited | Novel crystalline form-VI of donepezil hydrochloride and process for the preparation thereof |
AU2003230195A1 (en) | 2003-04-02 | 2004-10-25 | Hetero Drugs Limited | A novel process for amorphous form of donepezil hydrochloride |
WO2004099142A1 (en) | 2003-05-05 | 2004-11-18 | Ranbaxy Laboratories Limited | Hydrobromide salt of benzyl-piperidylmethyl-indanone and its polymorphs |
MXPA05012086A (es) * | 2003-05-12 | 2006-02-22 | Pfizer Prod Inc | Inhibidores de benzamida del receptor p2x7. |
US20080076928A1 (en) | 2004-06-29 | 2008-03-27 | Tarur Venkatasubramanian Radha | Novel pharmaceutical salts of 1-benzyl-4-[ (5,6-dimethoxy-1-indanone)-2-yl] methyl piperidine ( Donepezil) |
WO2006015338A2 (en) * | 2004-07-30 | 2006-02-09 | Dr. Reddy's Laboratories Ltd. | Crystalline form of donepezil hydrochloride |
HUP0401850A3 (en) * | 2004-09-15 | 2008-03-28 | Egis Gyogyszergyar Nyilvanosan | Donepezil salts for producing pharmaceutical composition |
US7168751B2 (en) | 2004-09-20 | 2007-01-30 | Lear Corporation | Automotive center stack panel with contact-less switching |
-
2005
- 2005-09-27 CA CA002581926A patent/CA2581926A1/en not_active Abandoned
- 2005-09-27 US US11/235,106 patent/US7592459B2/en not_active Expired - Fee Related
- 2005-09-27 KR KR1020077008513A patent/KR20070083679A/ko not_active Ceased
- 2005-09-27 WO PCT/IL2005/001034 patent/WO2006035433A2/en active Application Filing
- 2005-09-27 IL IL171137A patent/IL171137A/en not_active IP Right Cessation
- 2005-09-27 JP JP2007534173A patent/JP2008514691A/ja active Pending
- 2005-09-27 AU AU2005288521A patent/AU2005288521A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120000754A (ko) * | 2010-06-28 | 2012-01-04 | 주식회사 대희화학 | 도네페질 염산염 결정형 ⅰ의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20060069125A1 (en) | 2006-03-30 |
CA2581926A1 (en) | 2006-04-06 |
JP2008514691A (ja) | 2008-05-08 |
WO2006035433A2 (en) | 2006-04-06 |
WO2006035433A3 (en) | 2006-07-27 |
IL171137A (en) | 2012-01-31 |
AU2005288521A1 (en) | 2006-04-06 |
US7592459B2 (en) | 2009-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100629825B1 (ko) | EtO2C-CH2-(R)Cgl-Aze-Pab-OH의 결정질형태 | |
EP0579681B1 (en) | Crystalline tiagabine hydrochloride monohydrate, its preparation and use | |
JP2012246316A (ja) | エソメプラゾールのナトリウム塩の製造に使用するための結晶の改変型の作成方法 | |
EP3023416B1 (en) | Preparation of (-)-huperzine a | |
US7592459B2 (en) | Use of purified donepezil maleate for preparing pharmaceutically pure amorphous donepezil hydrochloride | |
CA2433366C (en) | Amlodipine free base | |
EP1940790B1 (en) | Polymorphic form of lercanidipine hydrochloride and process for the preparation thereof | |
EP1507531B1 (en) | Stable pharmaceutical compositions of desloratadine | |
CA2528192A1 (en) | Cristalline ziprasidone hcl and processes for preparation thereof | |
WO2006090263A1 (en) | Stable form i donepezil hydrochloride and process for its preparation and use in pharmaceutical compositions | |
US7335380B2 (en) | Amlodipine free base | |
BRPI0622286A2 (pt) | composições fermacêuticas estáveis de desloratadina e processos para a preparação de formas polimorfas de desloratadina | |
KR101648468B1 (ko) | 도네페질 염산염 결정형 ⅰ의 제조방법 | |
US20070299123A1 (en) | Amorphous frovatriptan succinate and process for the preparation thereof | |
EP1355632B1 (en) | Amlodipine free base | |
KR20070094230A (ko) | 클로피도그렐 캄파술폰산염 또는 이의 결정다형을 함유하는약학 조성물 | |
CA2641668A1 (en) | Desloratadine crystalline forms mixtures having a low level of residual solvents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20070413 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20100906 Comment text: Request for Examination of Application |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20120727 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20121221 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20120727 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |