CA2938671A1 - Donepezil compositions and method of treating alzheimer's disease - Google Patents
Donepezil compositions and method of treating alzheimer's disease Download PDFInfo
- Publication number
- CA2938671A1 CA2938671A1 CA2938671A CA2938671A CA2938671A1 CA 2938671 A1 CA2938671 A1 CA 2938671A1 CA 2938671 A CA2938671 A CA 2938671A CA 2938671 A CA2938671 A CA 2938671A CA 2938671 A1 CA2938671 A1 CA 2938671A1
- Authority
- CA
- Canada
- Prior art keywords
- donepezil
- pharmaceutically acceptable
- acceptable salt
- memantine
- patient
- 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.)
- Pending
Links
- 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 title claims abstract description 304
- 229960003530 donepezil Drugs 0.000 title claims abstract description 135
- 239000000203 mixture Substances 0.000 title claims description 75
- 238000000034 method Methods 0.000 title claims description 64
- 208000024827 Alzheimer disease Diseases 0.000 title abstract description 7
- 150000003839 salts Chemical class 0.000 claims abstract description 60
- 239000006186 oral dosage form Substances 0.000 claims abstract description 16
- 235000013305 food Nutrition 0.000 claims abstract description 11
- BUGYDGFZZOZRHP-UHFFFAOYSA-N memantine Chemical compound C1C(C2)CC3(C)CC1(C)CC2(N)C3 BUGYDGFZZOZRHP-UHFFFAOYSA-N 0.000 claims description 63
- 229960004640 memantine Drugs 0.000 claims description 60
- 239000002552 dosage form Substances 0.000 claims description 47
- 229940079593 drug Drugs 0.000 claims description 25
- 239000003814 drug Substances 0.000 claims description 25
- 206010012289 Dementia Diseases 0.000 claims description 13
- 238000011282 treatment Methods 0.000 abstract description 70
- 239000008187 granular material Substances 0.000 abstract description 26
- 229960003135 donepezil hydrochloride Drugs 0.000 abstract description 15
- 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 abstract description 15
- LDDHMLJTFXJGPI-UHFFFAOYSA-N memantine hydrochloride Chemical compound Cl.C1C(C2)CC3(C)CC1(C)CC2(N)C3 LDDHMLJTFXJGPI-UHFFFAOYSA-N 0.000 abstract description 13
- 229960000967 memantine hydrochloride Drugs 0.000 abstract description 11
- 239000004480 active ingredient Substances 0.000 abstract description 6
- 230000009747 swallowing Effects 0.000 abstract 1
- 239000002775 capsule Substances 0.000 description 85
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 55
- 238000013265 extended release Methods 0.000 description 22
- 239000012729 immediate-release (IR) formulation Substances 0.000 description 22
- 239000011324 bead Substances 0.000 description 21
- 239000003826 tablet Substances 0.000 description 20
- 238000004090 dissolution Methods 0.000 description 19
- 229940039856 aricept Drugs 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 14
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 12
- 229940016286 microcrystalline cellulose Drugs 0.000 description 12
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 12
- 239000008108 microcrystalline cellulose Substances 0.000 description 12
- 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 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 229940075614 colloidal silicon dioxide Drugs 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- 239000012738 dissolution medium Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000009246 food effect Effects 0.000 description 7
- 239000000546 pharmaceutical excipient Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 229910002012 Aerosil® Inorganic materials 0.000 description 6
- 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 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 235000021471 food effect Nutrition 0.000 description 6
- 229960001375 lactose Drugs 0.000 description 6
- 239000008101 lactose Substances 0.000 description 6
- 239000008363 phosphate buffer Substances 0.000 description 6
- 238000009490 roller compaction Methods 0.000 description 6
- -1 sucrose Chemical class 0.000 description 6
- 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 description 5
- 229960001021 lactose monohydrate Drugs 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920002261 Corn starch Polymers 0.000 description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000008120 corn starch Substances 0.000 description 4
- 230000002496 gastric effect Effects 0.000 description 4
- 235000019359 magnesium stearate Nutrition 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 206010047700 Vomiting Diseases 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000007903 gelatin capsule Substances 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 230000036470 plasma concentration Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 229920003084 Avicel® PH-102 Polymers 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007963 capsule composition Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 229940088679 drug related substance Drugs 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 2
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound 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 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229940033872 namenda Drugs 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 235000012222 talc Nutrition 0.000 description 2
- 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
- 101100309712 Arabidopsis thaliana SD11 gene Proteins 0.000 description 1
- 206010010144 Completed suicide Diseases 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 229940099433 NMDA receptor antagonist Drugs 0.000 description 1
- 229920003081 Povidone K 30 Polymers 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 239000004141 Sodium laurylsulphate Substances 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 238000001793 Wilcoxon signed-rank test Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 238000007908 dry granulation Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000003703 n methyl dextro aspartic acid receptor blocking agent Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000008184 oral solid dosage form Substances 0.000 description 1
- 239000006191 orally-disintegrating tablet Substances 0.000 description 1
- 239000008194 pharmaceutical composition Substances 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 102000005962 receptors Human genes 0.000 description 1
- 108020003175 receptors Proteins 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012066 statistical methodology Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000007939 sustained release tablet Substances 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000007916 tablet composition Substances 0.000 description 1
- 238000004885 tandem mass spectrometry Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 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 description 1
- 230000036967 uncompetitive effect Effects 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- 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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Neurosurgery (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Hydrogenated Pyridines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA3214846A CA3214846A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and methods of treating alzheimer's disease |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461935596P | 2014-02-04 | 2014-02-04 | |
| US61/935,596 | 2014-02-04 | ||
| PCT/US2015/014404 WO2015120013A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and method of treating alzheimer's disease |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3214846A Division CA3214846A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and methods of treating alzheimer's disease |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2938671A1 true CA2938671A1 (en) | 2015-08-13 |
Family
ID=53753905
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2938671A Pending CA2938671A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and method of treating alzheimer's disease |
| CA3214846A Pending CA3214846A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and methods of treating alzheimer's disease |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3214846A Pending CA3214846A1 (en) | 2014-02-04 | 2015-02-04 | Donepezil compositions and methods of treating alzheimer's disease |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20150216849A1 (OSRAM) |
| EP (1) | EP3102186B1 (OSRAM) |
| JP (2) | JP6604957B2 (OSRAM) |
| CA (2) | CA2938671A1 (OSRAM) |
| IL (2) | IL247092B (OSRAM) |
| MX (1) | MX383665B (OSRAM) |
| WO (1) | WO2015120013A1 (OSRAM) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX383665B (es) | 2014-02-04 | 2025-03-14 | Forest Laboratories Holdings Ltd | Composiciones de donepezilo y métodos para tratar la enfermedad de alzheimer. |
| WO2018035157A1 (en) * | 2016-08-15 | 2018-02-22 | Axovant Sciences Gmbh | Compositions and methods of treating a neurodegenerative disease |
| CN109803654B (zh) | 2017-02-23 | 2022-06-28 | 上海华汇拓医药科技有限公司 | 一种多奈哌齐半帕莫酸盐的粉针剂、包含其的组合物及它们的制备方法 |
| WO2020068731A1 (en) * | 2018-09-25 | 2020-04-02 | The General Hospital Corporation | Methods for integrating cell gene expression data from multiple single-cell data sets and uses thereof |
| WO2020208398A1 (es) * | 2019-04-09 | 2020-10-15 | Laboratorios Bagó S.A. | Composición farmacéutica en polvo con memantina y donepecilo para utilizar en el tratamiento de la enfermedad de alzheimer |
| US11318144B2 (en) | 2019-04-12 | 2022-05-03 | LA PharmaTech Inc. | Compositions and methods for treating Alzheimer's disease and Parkinson's disease |
| US11690849B2 (en) | 2019-04-12 | 2023-07-04 | LA PharmaTech Inc. | Method of treating dementia |
| US11744833B2 (en) | 2019-04-12 | 2023-09-05 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for treatment of insomnia |
| US10966989B2 (en) * | 2019-04-12 | 2021-04-06 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for treating mental, behavioral, cognitive disorders |
| US10639314B1 (en) | 2019-04-30 | 2020-05-05 | LA PharmaTech Inc. | Method of treating Alzheimer's disease |
| US10898493B2 (en) | 2019-04-12 | 2021-01-26 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for psychiatric symptoms of patients with Alzheimer's disease |
| US11938139B2 (en) | 2019-04-12 | 2024-03-26 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for anxiety, depression and other psychiatric disorders |
| US11389458B2 (en) | 2019-04-12 | 2022-07-19 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for treating parkinson's and huntington's disease |
| WO2022270663A1 (ko) * | 2021-06-23 | 2022-12-29 | 동아에스티 주식회사 | 도네페질, 실로스타졸 및 아리피프라졸을 포함하는 치매, 인지장애 또는 혈관성 우울증의 예방, 개선 또는 치료용 약학적 조성물 |
| US11351179B1 (en) | 2021-08-05 | 2022-06-07 | LA PharmaTech Inc. | Pharmaceutical compositions and methods for treatment of psychiatric disorders |
| EP4456883A4 (en) * | 2021-12-28 | 2025-04-16 | ILKO Ilaç Sanayi ve Ticaret A.S. | Donepezil-Memantine Extended-Release Capsule Composition |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH603545A5 (OSRAM) | 1972-04-20 | 1978-08-31 | Merz & Co | |
| DE2856393C2 (de) | 1978-12-27 | 1983-04-28 | Merz + Co GmbH & Co, 6000 Frankfurt | Arzneimittel zur Behandlung von Morbus Parkinson |
| ES2059602T3 (es) | 1989-04-14 | 1994-11-16 | Merz & Co Gmbh & Co | Uso de derivados de adamantano para la prevencion y tratamiento de isquemia cerebral. |
| CN100339070C (zh) * | 2002-10-24 | 2007-09-26 | 莫茨药物股份两合公司 | 包含1－氨基环己烷衍生物类和乙酰胆碱酯酶抑制剂类的药物组合物 |
| US20050232990A1 (en) * | 2003-12-31 | 2005-10-20 | Garth Boehm | Donepezil formulations |
| BRPI0514303A (pt) * | 2004-08-11 | 2008-06-10 | Myriad Genetics Inc | composição farmacêutica e método para tratar distúrbios neurodegenerativos |
| EP2283811A1 (en) | 2004-10-19 | 2011-02-16 | Krka Tovarna Zdravil, D.D., Novo Mesto | Solid pharmaceutical composition comprising donepezil hydrochloride |
| US7619007B2 (en) * | 2004-11-23 | 2009-11-17 | Adamas Pharmaceuticals, Inc. | Method and composition for administering an NMDA receptor antagonist to a subject |
| US20060160852A1 (en) | 2004-12-27 | 2006-07-20 | Eisai Co. Ltd. | Composition containing anti-dementia drug |
| US20070129402A1 (en) * | 2004-12-27 | 2007-06-07 | Eisai Research Institute | Sustained release formulations |
| BRPI0607017B8 (pt) * | 2005-04-06 | 2021-05-25 | Adamas Pharmaceuticals Inc | composição farmacêutica compreendendo memantina e donezepil, e seu uso para o tratamento de condições relacionadas ao snc |
| KR101213345B1 (ko) * | 2005-04-28 | 2012-12-17 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 항치매약을 함유하는 조성물 |
| WO2007055329A1 (ja) * | 2005-11-11 | 2007-05-18 | Asahi Kasei Chemicals Corporation | 徐放性固形製剤 |
| GR20070100405A (el) * | 2007-06-26 | 2009-01-20 | Genepharm �.�. | Βελτιωμενες φαρμακοτεχνικες μορφες που περιεχουν αναστολεις της ακετυλοχοληνεστερασης και μεθοδοι παρασκευης αυτων |
| EP2583669A1 (en) | 2007-10-10 | 2013-04-24 | Rubicon Research Private Limited | Taste-masked orally disintegrating tablets of memantine hydrochloride |
| US8715715B2 (en) * | 2008-11-03 | 2014-05-06 | Nal Pharmaceuticals Ltd. | Dosage form for insertion into the mouth |
| TWI491395B (zh) | 2009-09-30 | 2015-07-11 | Ct Lab Inc | 一種內含用以治療神經退化性疾病之立即釋出與長效釋出藥物的口服劑量配方 |
| WO2011127235A1 (en) * | 2010-04-07 | 2011-10-13 | Eisai Inc. | Combination therapy for the treatment of dementia |
| CN102309465B (zh) | 2010-06-30 | 2015-04-22 | 天津药物研究院 | 含盐酸多奈哌齐活性成分的缓释片及其制备方法和用途 |
| TR201007110A2 (tr) * | 2010-08-25 | 2012-03-21 | Bi̇lgi̇ç Mahmut | Sinerjik etki gösteren kombinasyonlar |
| EP2502620A1 (en) | 2011-03-24 | 2012-09-26 | Krka Tovarna Zdravil, D.D., Novo Mesto | Solid pharmaceutical composition comprising donepezil |
| US20140243278A1 (en) * | 2011-07-05 | 2014-08-28 | Sunil Sadanand Nadkarni | Acid Addition Salt of Donepezil and Pharmaceutical Composition Thereof |
| MX383665B (es) | 2014-02-04 | 2025-03-14 | Forest Laboratories Holdings Ltd | Composiciones de donepezilo y métodos para tratar la enfermedad de alzheimer. |
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2015
- 2015-02-04 MX MX2016010179A patent/MX383665B/es unknown
- 2015-02-04 CA CA2938671A patent/CA2938671A1/en active Pending
- 2015-02-04 CA CA3214846A patent/CA3214846A1/en active Pending
- 2015-02-04 EP EP15746248.2A patent/EP3102186B1/en not_active Revoked
- 2015-02-04 US US14/613,690 patent/US20150216849A1/en not_active Abandoned
- 2015-02-04 WO PCT/US2015/014404 patent/WO2015120013A1/en not_active Ceased
- 2015-02-04 JP JP2016549781A patent/JP6604957B2/ja active Active
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2016
- 2016-08-03 IL IL247092A patent/IL247092B/en active IP Right Grant
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2017
- 2017-05-15 US US15/595,101 patent/US20180169082A1/en not_active Abandoned
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2019
- 2019-10-15 JP JP2019188336A patent/JP2020037556A/ja active Pending
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2020
- 2020-07-27 IL IL276315A patent/IL276315A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL247092B (en) | 2020-08-31 |
| EP3102186B1 (en) | 2021-01-27 |
| WO2015120013A1 (en) | 2015-08-13 |
| US20150216849A1 (en) | 2015-08-06 |
| JP6604957B2 (ja) | 2019-11-13 |
| MX2016010179A (es) | 2017-04-06 |
| CA3214846A1 (en) | 2015-08-13 |
| EP3102186A1 (en) | 2016-12-14 |
| JP2017506624A (ja) | 2017-03-09 |
| JP2020037556A (ja) | 2020-03-12 |
| US20180169082A1 (en) | 2018-06-21 |
| EP3102186A4 (en) | 2017-06-28 |
| IL276315A (en) | 2020-09-30 |
| IL247092A0 (en) | 2016-09-29 |
| MX383665B (es) | 2025-03-14 |
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