DK2303020T3 - Fremstilling af skeletmuskelafslappende doseringsformer med kontrolleret frigivelse - Google Patents
Fremstilling af skeletmuskelafslappende doseringsformer med kontrolleret frigivelse Download PDFInfo
- Publication number
- DK2303020T3 DK2303020T3 DK09767735.5T DK09767735T DK2303020T3 DK 2303020 T3 DK2303020 T3 DK 2303020T3 DK 09767735 T DK09767735 T DK 09767735T DK 2303020 T3 DK2303020 T3 DK 2303020T3
- Authority
- DK
- Denmark
- Prior art keywords
- beads
- coating
- pharmaceutically acceptable
- water
- drug
- Prior art date
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Classifications
-
- 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
- A61K9/5089—Processes
-
- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
-
- 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
- A61K31/13—Amines
- A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
- A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
-
- 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
- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
-
- 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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
- A61P21/02—Muscle relaxants, e.g. for tetanus or cramps
Landscapes
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Neurology (AREA)
- Pain & Pain Management (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Claims (14)
1. Fremgangsmåde til fremstilling af en farmaceutisk sammensætning, omfattende: a) at coate inerte partikler med en sammensætning, der danner et lægemiddellag, omfattende cyclobenzaprin eller et farmaceutisk acceptabelt salt, solvat og/eller ester deraf og et farmaceutisk acceptabelt opløsningsmiddel, hvorved der dannes IR-perler; b) at coate IR-perlerne med en ER-coating-sammensætning omfattende en farmaceutisk acceptabel vanduopløselig polymer, under en atmosfære med et dugpunkt i området fra 5-20°C, hvorved der dannes ER-perler; hvor coating af IR-perlerne med en ER-coating omfatter omrøring af en blanding af en farmaceutisk acceptabel vanduopløselig polymer, blødgører og et farmaceutisk acceptabelt opløsningsmiddel i mindst 1 time efter tilsætning af blødgøreren til den farmaceutisk acceptable vanduopløselige polymer og det farmaceutisk acceptable opløsningsmiddel; og c) at hærde ER-perlerne ved 60 °C i 4-12 timer under en atmosfære med et dugpunt i området fra 5-20°C.
2. Fremgangsmåde ifølge krav 1, yderligere omfattende at coate IR-perlerne fra trin a) med en forseglingscoating-sammensætning omfattende en farmaceutisk acceptabel vandopløselig polymer før ER-coatingtrinnet b).
3. Fremgangsmåde ifølge krav 2, hvor de inerte partikler har en partikelstørrelse på 20-25 mesh.
4. Fremgangsmåde ifølge krav 2, hvor: (i) forseglingscoating-sammensætningen yderligere omfatter vand, eller (ii) hvor den farmaceutisk acceptable vandopløselige polymer omfatter hy-droxypropylmethylcellulose, eller (iii) hvor IR-perlerne omfatter 2 % af den farmaceutisk acceptable vandopløselige polymer.
5. Fremgangsmåde ifølge krav 1, hvor coatingtrinnene a) og b) udføres under en atmosfære med et dugpunkt i området fra 5-20 °C.
6. Fremgangsmåde ifølge krav 1, hvor blødgøreren er udvalgt fra gruppen bestående af diethylphthalat, triacetin, tributylcitrat, triethylcitrat, acetyl-tri-n-butylcitrat, dibutylsebacat, polyethylenglycol, polypropylenglycol, ricinusolie, acetylerede mono- og di-glycerider, glycerylmonostearat, glyceryltriacetat, glyceryltributyrat, phthalater, citrater, glyceroltributyrat; sebacater, adipater, azelater, benzoater, chlorbutanol, polyethylenglycoler, vegetabilske olier, olivenolie, ricinusolie, mineralolie, fumarater, malater, oxalater, succinater, butyrater, cetylalkoholestere, malonater, polysorbater, glycerin, N-butylbenzensulfonamid, N-methylpyrrolidon og blandinger deraf, eller blødgøreren omfatter diethylphthalat.
7. Fremgangsmåde ifølge krav 1, hvor: (i) ER-coating-sammensætningen omfatter ethylcellulose og diethylphthalat opløst i et opløsningsmiddel omfattende acetone og vand i et acetone/vand-vægtforhold i området fra 85/15 til 98/2, eller (ii) hvor forholdet mellem vanduopløselig polymer og blødgører er 9:1, eller (iii) hvor ER-perlerne omfatter 9 % af den farmaceutisk acceptable vanduop-løselige polymer og blødgører.
8. Fremgangsmåde ifølge krav 1, hvor sammensætningen, der danner et lægemiddellag, yderligere omfatter cyclobenzaprinhydrochlorid og 50:50 aceto-ne:vand.
9. Fremgangsmåde ifølge krav 1, hvor den farmaceutisk acceptable vand- uopløselige polymer er udvalgt fra gruppen bestående af ethylcellulose, ethe-re af cellulose, estere af cellulose, celluloseacetat, cellulosebutyrat, cellulo-sepropionat, polyvinylacetat, neutrale copolymerer baseret på ethylacrylat og methylmethacrylat, copolymerer af acryl- og methacrylsyreestere med kva-ternære ammoniumgrupper, pH-ufølsomme ammonio- methacrylsyrecopolymerer, vokser, acetylerede polysaccharider, polyuretha-ner, hydroxypropylmethylcellulose med høj molekylvægt, polyacrylat og po-lymethacrylatpolymerer og blandinger deraf, eller den farmaceutisk acceptable vanduopløselige polymer omfatter ethylcellulose.
10. Fremgangsmåde ifølge krav 1, hvor sammensætningen, der danner et lægemiddellag, omfatter cyclobenzaprinhydrochlorid, og de lægemiddelbe lagte perler efter tørring omfatter fra 20 vægt-% til 30 vægt-% cyclobenzap-rinhydrochlorid, mere fortrinsvis 25 vægt-% cyclobenzaprinhydrochlorid.
11. Fremgangsmåde ifølge krav 1, hvor ER-perlerne omfatter 7 % til 12 % af den farmaceutisk acceptable vanduopløselige polymer.
12. Fremgangsmåde ifølge krav 1, hvor ER-perlerne tilvejebringer en lægemiddelafgivelsesprofil, (i) der ikke afviger med mere end 10 % på noget tidspunkt fra det følgende opløsningsmønster: efter 2 timer er ikke mere end 40 % af det samlede aktivstof frigivet; efter 4 timer er fra 40-65 % af det samlede aktivstof frigivet; efter 8 timer er fra 60-85 % af det samlede aktivstof frigivet; og eventuelt efter 12 timer er fra 75-85 % af det samlede aktivstof frigivet, eller (ii) af 20 % til 50 % efter 2 timer, i hvert tilfælde ved test under anvendelse af USA's farmakopé-indretning 2, omrøring ved 50 rpm, i 900 ml 0,1 N HCI ved 37 °C.
13. Fremgangsmåde ifølge krav 1 eller krav 5, hvor atmosfæren har et dugpunkt i området fra 6-17 °C.
14. Fremgangsmåde ifølge krav 1, hvor den farmaceutiske sammensætning omfatter: (i) 30 mg cyclobenzaprin-HCI og tilvejebringer en maksimal blodplasmakoncentration (Cmax) inden for området 80% til 125% af 19,9 ng/ml cycloben-zaprin-HCI og et AUC0-168 inden for området 80 % til 125 % af 736,6 ng-t/ml efter en enkelt oral indgivelse deraf, eller (ii) 15 mg cyclobenzaprin-FICI og tilvejebringer en maksimal blodplasmakoncentration (Cmax) inden for området 80 % til 125 % af 8,3 ng/ml cyclobenzaprin-FICI og et AUCo-168 inden for området 80 % til 125 % af 318,3 ng-t/ml efter en enkelt oral indgivelse deraf.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7446408P | 2008-06-20 | 2008-06-20 | |
PCT/US2009/047807 WO2009155426A1 (en) | 2008-06-20 | 2009-06-18 | Preparation of controlled release skeletal muscle relaxant dosage forms |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2303020T3 true DK2303020T3 (da) | 2017-05-01 |
Family
ID=41434443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK09767735.5T DK2303020T3 (da) | 2008-06-20 | 2009-06-18 | Fremstilling af skeletmuskelafslappende doseringsformer med kontrolleret frigivelse |
Country Status (28)
Country | Link |
---|---|
US (3) | US20090148532A1 (da) |
EP (1) | EP2303020B1 (da) |
JP (1) | JP5636364B2 (da) |
KR (1) | KR101451823B1 (da) |
CN (2) | CN106860430A (da) |
AR (2) | AR072267A1 (da) |
AU (1) | AU2009259993B2 (da) |
BR (1) | BRPI0914225B1 (da) |
CA (1) | CA2727935C (da) |
CL (1) | CL2009001447A1 (da) |
CO (1) | CO6300903A2 (da) |
CR (1) | CR11864A (da) |
CY (1) | CY1118878T1 (da) |
DK (1) | DK2303020T3 (da) |
ES (1) | ES2625485T3 (da) |
HU (1) | HUE032182T2 (da) |
IL (1) | IL209997A0 (da) |
MX (1) | MX2010013760A (da) |
MY (2) | MY173408A (da) |
NZ (1) | NZ589856A (da) |
PL (1) | PL2303020T3 (da) |
PT (1) | PT2303020T (da) |
RU (1) | RU2540494C2 (da) |
SG (1) | SG193816A1 (da) |
TW (2) | TWI458480B (da) |
UY (1) | UY31928A (da) |
WO (1) | WO2009155426A1 (da) |
ZA (2) | ZA201009083B (da) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090148532A1 (en) * | 2007-12-06 | 2009-06-11 | Venkatesh Gopi M | Preparation of controlled release skeletal muscle relaxant dosage forms |
WO2010133961A1 (en) * | 2009-05-22 | 2010-11-25 | Inventia Healthcare Private Limited | Extended release compositions of cyclobenzaprine |
LT2501234T (lt) * | 2009-11-20 | 2017-12-11 | Tonix Pharma Holdings Limited | Būdai ir kompozicijos, skirti simptomų, susijusių su potrauminiu streso sutrikimu, gydymui naudojant ciklobenzapriną |
US20110319389A1 (en) | 2010-06-24 | 2011-12-29 | Tonix Pharmaceuticals, Inc. | Methods and compositions for treating fatigue associated with disordered sleep using very low dose cyclobenzaprine |
US11998516B2 (en) | 2011-03-07 | 2024-06-04 | Tonix Pharma Holdings Limited | Methods and compositions for treating depression using cyclobenzaprine |
US20150086626A1 (en) * | 2012-04-17 | 2015-03-26 | Mylan, Inc | Stable dosage forms of skeletal muscle relaxants with extended release coating |
CN104684550A (zh) * | 2012-06-15 | 2015-06-03 | 通尼克斯制药有限公司 | 用于跨粘膜吸收的组合物和方法 |
PT2968992T (pt) | 2013-03-15 | 2020-02-18 | Tonix Pharma Holdings Ltd | Formulações eutécticas de cloridrato de ciclobenzaprina e manitol |
MX2017003644A (es) | 2014-09-18 | 2017-10-31 | Tonix Pharma Holdings Ltd | Formulaciones eutecticas de clorhidrato de ciclobenzaprina. |
WO2018165404A1 (en) * | 2017-03-08 | 2018-09-13 | Cinrx Pharma, Llc | Pharmaceutical formualtions of phloroglucinol and trimethylphloroglucinol |
US11826321B2 (en) | 2017-12-11 | 2023-11-28 | Tonix Pharma Holdings Limited | Cyclobenzaprine treatment for agitation, psychosis and cognitive decline in dementia and neurodegenerative conditions |
CN109381446A (zh) * | 2018-11-26 | 2019-02-26 | 正大制药(青岛)有限公司 | 一种盐酸环苯扎林缓释胶囊 |
CN111374942B (zh) * | 2018-12-30 | 2022-09-13 | 鲁南制药集团股份有限公司 | 一种甾体类肌松药注射液及其制备方法 |
CN114432266B (zh) * | 2021-12-23 | 2023-03-10 | 南通联亚药业股份有限公司 | 一种稳定的盐酸环苯扎林缓释胶囊 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US3882246A (en) * | 1971-05-21 | 1975-05-06 | Merck & Co Inc | Treatment of skeletal muscle disorders with cyclobenzaprine |
US4337582A (en) * | 1980-09-30 | 1982-07-06 | Airco, Inc. | Methods for controlling vapor concentrations in an atmosphere |
US4685918A (en) | 1985-02-01 | 1987-08-11 | Merck & Co., Inc. | Lipid osmotic pump |
US5047258A (en) | 1989-07-14 | 1991-09-10 | Sterling Drug Inc. | Aqueous spray-coating process |
CN101288663A (zh) * | 1999-09-14 | 2008-10-22 | 史密丝克莱恩比彻姆公司 | 制备水性包被小球粒的方法 |
US6576702B2 (en) | 2000-07-20 | 2003-06-10 | Noveon Ip Holdings Corp. | Plasticized waterborne polyurethane dispersions and manufacturing process |
AU2003224794A1 (en) | 2002-03-29 | 2003-10-13 | Alza Corporation | Volume efficient controlled release dosage form |
GB0219024D0 (en) * | 2002-08-15 | 2002-09-25 | Pfizer Ltd | Synergistic combinations |
GB0229258D0 (en) * | 2002-12-16 | 2003-01-22 | Boots Healthcare Int Ltd | Medicinal compositions |
WO2005041935A1 (en) | 2003-10-21 | 2005-05-12 | Alpharma, Inc. | Pharmaceutical formulations containing quetiapine |
US7387793B2 (en) | 2003-11-14 | 2008-06-17 | Eurand, Inc. | Modified release dosage forms of skeletal muscle relaxants |
WO2006023347A1 (en) * | 2004-08-20 | 2006-03-02 | Alpharma, Inc. | Paroxetine formulations |
US20060263429A1 (en) * | 2005-05-20 | 2006-11-23 | Hengsheng Feng | Compressible mixture, compressed pharmaceutical compositions, and method of preparation thereof |
US20090111788A1 (en) * | 2006-03-24 | 2009-04-30 | Rajesh Jain | Antibiotic compositions of modified release and process of production thereof |
US20090148532A1 (en) | 2007-12-06 | 2009-06-11 | Venkatesh Gopi M | Preparation of controlled release skeletal muscle relaxant dosage forms |
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2008
- 2008-12-08 US US12/314,290 patent/US20090148532A1/en not_active Abandoned
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2009
- 2009-06-18 ES ES09767735.5T patent/ES2625485T3/es active Active
- 2009-06-18 JP JP2011514809A patent/JP5636364B2/ja not_active Expired - Fee Related
- 2009-06-18 CA CA2727935A patent/CA2727935C/en active Active
- 2009-06-18 CN CN201710064209.8A patent/CN106860430A/zh active Pending
- 2009-06-18 PT PT97677355T patent/PT2303020T/pt unknown
- 2009-06-18 MY MYPI2014001784A patent/MY173408A/en unknown
- 2009-06-18 DK DK09767735.5T patent/DK2303020T3/da active
- 2009-06-18 EP EP09767735.5A patent/EP2303020B1/en active Active
- 2009-06-18 PL PL09767735T patent/PL2303020T3/pl unknown
- 2009-06-18 CN CN200980123134XA patent/CN102065691A/zh active Pending
- 2009-06-18 RU RU2011101918/15A patent/RU2540494C2/ru active
- 2009-06-18 BR BRPI0914225-8A patent/BRPI0914225B1/pt active IP Right Grant
- 2009-06-18 AU AU2009259993A patent/AU2009259993B2/en active Active
- 2009-06-18 KR KR1020107028313A patent/KR101451823B1/ko active IP Right Grant
- 2009-06-18 SG SG2013063995A patent/SG193816A1/en unknown
- 2009-06-18 HU HUE09767735A patent/HUE032182T2/en unknown
- 2009-06-18 MY MYPI2010005973A patent/MY153712A/en unknown
- 2009-06-18 NZ NZ589856A patent/NZ589856A/en unknown
- 2009-06-18 WO PCT/US2009/047807 patent/WO2009155426A1/en active Application Filing
- 2009-06-18 US US12/487,339 patent/US8137734B2/en not_active Expired - Fee Related
- 2009-06-18 MX MX2010013760A patent/MX2010013760A/es active IP Right Grant
- 2009-06-19 AR ARP090102268A patent/AR072267A1/es unknown
- 2009-06-19 CL CL2009001447A patent/CL2009001447A1/es unknown
- 2009-06-19 TW TW098120716A patent/TWI458480B/zh not_active IP Right Cessation
- 2009-06-19 TW TW103134301A patent/TW201503915A/zh unknown
- 2009-06-22 UY UY0001031928A patent/UY31928A/es not_active Application Discontinuation
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2010
- 2010-12-13 CO CO10156300A patent/CO6300903A2/es not_active Application Discontinuation
- 2010-12-14 IL IL209997A patent/IL209997A0/en active IP Right Grant
- 2010-12-17 ZA ZA2010/09083A patent/ZA201009083B/en unknown
- 2010-12-21 CR CR11864A patent/CR11864A/es unknown
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2011
- 2011-12-23 ZA ZA2011/09534A patent/ZA201109534B/en unknown
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2012
- 2012-02-13 US US13/371,967 patent/US20120196028A1/en not_active Abandoned
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2017
- 2017-04-26 CY CY20171100470T patent/CY1118878T1/el unknown
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2018
- 2018-11-12 AR ARP180103296A patent/AR113877A2/es not_active Application Discontinuation
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