ZA200808815B - Asymmetric membranes for drug delivery devices - Google Patents
Asymmetric membranes for drug delivery devicesInfo
- Publication number
- ZA200808815B ZA200808815B ZA200808815A ZA200808815A ZA200808815B ZA 200808815 B ZA200808815 B ZA 200808815B ZA 200808815 A ZA200808815 A ZA 200808815A ZA 200808815 A ZA200808815 A ZA 200808815A ZA 200808815 B ZA200808815 B ZA 200808815B
- Authority
- ZA
- South Africa
- Prior art keywords
- drug delivery
- delivery devices
- asymmetric membranes
- asymmetric
- membranes
- Prior art date
Links
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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
-
- 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
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
-
- 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
- A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
-
- 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
- A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
- A61P25/34—Tobacco-abuse
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Addiction (AREA)
- Psychiatry (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79468106P | 2006-04-24 | 2006-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200808815B true ZA200808815B (en) | 2010-03-31 |
Family
ID=38625377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200808815A ZA200808815B (en) | 2006-04-24 | 2008-10-15 | Asymmetric membranes for drug delivery devices |
Country Status (14)
Country | Link |
---|---|
US (1) | US20070248671A1 (fr) |
EP (1) | EP2012757A2 (fr) |
JP (1) | JP2007291105A (fr) |
KR (1) | KR20090007568A (fr) |
CN (1) | CN101420939A (fr) |
AR (1) | AR060524A1 (fr) |
AU (1) | AU2007242526A1 (fr) |
BR (1) | BRPI0710914A2 (fr) |
CA (1) | CA2650211A1 (fr) |
MX (1) | MX2008013606A (fr) |
RU (1) | RU2403016C2 (fr) |
TW (1) | TW200810793A (fr) |
WO (1) | WO2007122510A2 (fr) |
ZA (1) | ZA200808815B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040063975A (ko) | 2001-11-30 | 2004-07-15 | 화이자 프로덕츠 인크. | 5,8,14-트리아자테트라시클로[10.3.1.0(2,11).0(4,9)]-헥사데카-2(11)3,5,7,9-펜타엔의 약학 조성물 |
WO2009143347A2 (fr) * | 2008-05-22 | 2009-11-26 | Teva Pharmaceutical Industries Ltd. | Tosylate de varénicline, un intermédiaire dans le procédé de préparation du l-tartrate de varénicline |
WO2009155403A2 (fr) * | 2008-06-19 | 2009-12-23 | Teva Pharmaceutical Industries Ltd. | Processus de préparation de varenicline et d'intermédiaires de ce composé |
JP2010285415A (ja) * | 2009-06-15 | 2010-12-24 | Hisamitsu Pharmaceut Co Inc | バレニクリン又は薬学的に許容されるバレニクリン酸付加塩を含有する経皮薬物送達システムの包装体 |
RU2012102052A (ru) * | 2009-06-22 | 2013-11-20 | Тева Фармасьютикал Индастриз Лтд. | Твердые формы солей варениклина и способы их получения |
WO2011039686A1 (fr) | 2009-09-30 | 2011-04-07 | Pfizer Inc. | Formes pharmaceutiques orales à libération prolongée de latrépirdine |
JP6041823B2 (ja) | 2013-03-16 | 2016-12-14 | ファイザー・インク | トファシチニブの経口持続放出剤形 |
CN109432022B (zh) * | 2018-12-10 | 2021-07-06 | 江苏豪森药业集团有限公司 | 一种含酒石酸伐尼克兰的药物组合物及其制备方法 |
WO2021014360A1 (fr) | 2019-07-23 | 2021-01-28 | Pfizer Inc. | Formes posologiques à libération modifiée par voie orale |
IL292925A (en) | 2019-11-14 | 2022-07-01 | Pfizer | 1-(((4s,3s,2s)-3-ethyl-4-fluoro-5-oxopyrrolidin-2-yl)methoxy)-7-methoxyisoquinoline-6-carboxamide combinations and oral dosage forms |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519801A (en) * | 1982-07-12 | 1985-05-28 | Alza Corporation | Osmotic device with wall comprising cellulose ether and permeability enhancer |
US5612059A (en) * | 1988-08-30 | 1997-03-18 | Pfizer Inc. | Use of asymmetric membranes in delivery devices |
US5698224A (en) * | 1994-06-27 | 1997-12-16 | Alza Corporation | Tacrine therapy |
US5736159A (en) * | 1995-04-28 | 1998-04-07 | Andrx Pharmaceuticals, Inc. | Controlled release formulation for water insoluble drugs in which a passageway is formed in situ |
SK286886B6 (sk) * | 1997-12-31 | 2009-07-06 | Pfizer Products Inc. | Azapolycyklické zlúčeniny s anelovanou arylskupinou, ich použitie, farmaceutické kompozície na ich báze a medziprodukty |
US6605610B1 (en) * | 1997-12-31 | 2003-08-12 | Pfizer Inc | Aryl fused azapolycyclic compounds |
EP1313473A2 (fr) * | 2000-08-30 | 2003-05-28 | Pfizer Products Inc. | Formulations a liberation prolongee pour les secretagogues de l'hormone de croissance |
US20030175349A1 (en) * | 2001-01-30 | 2003-09-18 | Council Of Scientific And Industrial Research | Pharmaceutical compostion for extended/sustained release of a therapeutically active ingredient |
KR20040063975A (ko) * | 2001-11-30 | 2004-07-15 | 화이자 프로덕츠 인크. | 5,8,14-트리아자테트라시클로[10.3.1.0(2,11).0(4,9)]-헥사데카-2(11)3,5,7,9-펜타엔의 약학 조성물 |
CA2525874C (fr) * | 2003-05-20 | 2007-11-27 | Pfizer Products Inc. | Compositions pharmaceutiques a base de varenicline |
-
2007
- 2007-04-13 EP EP07734432A patent/EP2012757A2/fr not_active Withdrawn
- 2007-04-13 MX MX2008013606A patent/MX2008013606A/es not_active Application Discontinuation
- 2007-04-13 CN CNA2007800136029A patent/CN101420939A/zh active Pending
- 2007-04-13 AU AU2007242526A patent/AU2007242526A1/en not_active Abandoned
- 2007-04-13 CA CA002650211A patent/CA2650211A1/fr not_active Abandoned
- 2007-04-13 KR KR1020087025914A patent/KR20090007568A/ko not_active Application Discontinuation
- 2007-04-13 BR BRPI0710914-8A patent/BRPI0710914A2/pt not_active IP Right Cessation
- 2007-04-13 WO PCT/IB2007/001114 patent/WO2007122510A2/fr active Application Filing
- 2007-04-13 RU RU2008142129/15A patent/RU2403016C2/ru not_active IP Right Cessation
- 2007-04-18 AR ARP070101656A patent/AR060524A1/es not_active Application Discontinuation
- 2007-04-23 TW TW096114235A patent/TW200810793A/zh unknown
- 2007-04-24 JP JP2007113622A patent/JP2007291105A/ja not_active Withdrawn
- 2007-04-24 US US11/739,117 patent/US20070248671A1/en not_active Abandoned
-
2008
- 2008-10-15 ZA ZA200808815A patent/ZA200808815B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
RU2403016C2 (ru) | 2010-11-10 |
CA2650211A1 (fr) | 2007-11-01 |
CN101420939A (zh) | 2009-04-29 |
AR060524A1 (es) | 2008-06-25 |
TW200810793A (en) | 2008-03-01 |
AU2007242526A1 (en) | 2007-11-01 |
US20070248671A1 (en) | 2007-10-25 |
KR20090007568A (ko) | 2009-01-19 |
WO2007122510A3 (fr) | 2008-03-27 |
MX2008013606A (es) | 2008-10-30 |
RU2008142129A (ru) | 2010-04-27 |
JP2007291105A (ja) | 2007-11-08 |
WO2007122510A2 (fr) | 2007-11-01 |
BRPI0710914A2 (pt) | 2011-09-27 |
EP2012757A2 (fr) | 2009-01-14 |
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