ZA871030B - Slow release formulation - Google Patents

Slow release formulation

Info

Publication number
ZA871030B
ZA871030B ZA871030A ZA871030A ZA871030B ZA 871030 B ZA871030 B ZA 871030B ZA 871030 A ZA871030 A ZA 871030A ZA 871030 A ZA871030 A ZA 871030A ZA 871030 B ZA871030 B ZA 871030B
Authority
ZA
South Africa
Prior art keywords
slow release
granules
matrix
dispersible
water soluble
Prior art date
Application number
ZA871030A
Other languages
English (en)
Inventor
Alan Rhodes
Rhodes Alan
Original Assignee
Ethical Generics Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10592976&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA871030(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethical Generics Ltd filed Critical Ethical Generics Ltd
Publication of ZA871030B publication Critical patent/ZA871030B/xx

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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ZA871030A 1986-02-13 1987-02-12 Slow release formulation ZA871030B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08603523A GB2186485B (en) 1986-02-13 1986-02-13 Slow release formulation

Publications (1)

Publication Number Publication Date
ZA871030B true ZA871030B (en) 1988-04-27

Family

ID=10592976

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA871030A ZA871030B (en) 1986-02-13 1987-02-12 Slow release formulation

Country Status (14)

Country Link
US (1) US4880830A (xx)
EP (1) EP0235986B2 (xx)
JP (1) JPH0655669B2 (xx)
AT (1) ATE64849T1 (xx)
DE (1) DE3771091D1 (xx)
DK (1) DK175055B1 (xx)
ES (1) ES2029269T5 (xx)
FI (1) FI91482C (xx)
GB (1) GB2186485B (xx)
GR (2) GR3002822T3 (xx)
IE (1) IE59451B1 (xx)
NO (1) NO175240C (xx)
PH (1) PH25347A (xx)
ZA (1) ZA871030B (xx)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418596A3 (en) * 1989-09-21 1991-10-23 American Cyanamid Company Controlled release pharmaceutical compositions from spherical granules in tabletted oral dosage unit form
IL96311A (en) † 1989-12-01 1995-05-26 Abbott Lab Medications with delayed release
JP3011752B2 (ja) * 1990-10-23 2000-02-21 フロイント産業株式会社 徐放性製剤およびその製造方法
US5380535A (en) * 1991-05-28 1995-01-10 Geyer; Robert P. Chewable drug-delivery compositions and methods for preparing the same
US5320848A (en) * 1991-05-28 1994-06-14 Affinity Biotech, Inc. Chewable drug-delivery composition
DE4119306C2 (de) * 1991-06-12 1996-05-30 Wheli Inter Ag Organische Rohstoffe, Zwischen- und Endprodukte für die Ernährung und zur Verwendung für technische Zwecke, die Vitalstoffe enthalten
DE4122591C1 (en) * 1991-07-08 1993-02-18 Roland 8012 Ottobrunn De Bodmeier Producing microcapsules of water insoluble polymer and active agent - includes dissolving or dispersing active agent in aq. polymer contg. gellable assistants
US5356629A (en) * 1991-07-12 1994-10-18 United States Surgical Corporation Composition for effecting bone repair
US5958459A (en) * 1991-12-24 1999-09-28 Purdue Pharma L.P. Opioid formulations having extended controlled released
US5968551A (en) 1991-12-24 1999-10-19 Purdue Pharma L.P. Orally administrable opioid formulations having extended duration of effect
US5478577A (en) * 1993-11-23 1995-12-26 Euroceltique, S.A. Method of treating pain by administering 24 hour oral opioid formulations exhibiting rapid rate of initial rise of plasma drug level
NZ260408A (en) 1993-05-10 1996-05-28 Euro Celtique Sa Controlled release preparation comprising tramadol
IL110014A (en) * 1993-07-01 1999-11-30 Euro Celtique Sa Solid controlled-release oral dosage forms of opioid analgesics
US7740881B1 (en) 1993-07-01 2010-06-22 Purdue Pharma Lp Method of treating humans with opioid formulations having extended controlled release
WO1996010996A1 (en) * 1993-07-21 1996-04-18 The University Of Kentucky Research Foundation A multicompartment hard capsule with control release properties
US5879705A (en) * 1993-07-27 1999-03-09 Euro-Celtique S.A. Sustained release compositions of morphine and a method of preparing pharmaceutical compositions
KR100354702B1 (ko) * 1993-11-23 2002-12-28 유로-셀티크 소시에떼 아노뉨 약학조성물의제조방법및서방형조성물
US5891471A (en) * 1993-11-23 1999-04-06 Euro-Celtique, S.A. Pharmaceutical multiparticulates
US5458887A (en) * 1994-03-02 1995-10-17 Andrx Pharmaceuticals, Inc. Controlled release tablet formulation
US5843480A (en) * 1994-03-14 1998-12-01 Euro-Celtique, S.A. Controlled release diamorphine formulation
US5938990A (en) * 1994-07-01 1999-08-17 Roche Vitamins Inc. Encapsulation of oleophilic substances and compositions produced thereby
DE4426396A1 (de) * 1994-07-26 1996-02-01 Ulrich Prof Dr Zimmermann Verfahren zur Herstellung konzentrierter Lösungen von mikroverkapselten Zellen oder von suspendierten Wirkstoffen in mikroverkapselter Form
GB9422154D0 (en) * 1994-11-03 1994-12-21 Euro Celtique Sa Pharmaceutical compositions and method of producing the same
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
US6166024A (en) * 1995-03-30 2000-12-26 Mayo Foundation For Medical Education And Research Use of topical azathioprine and thioguanine to treat colorectal adenomas
JP3628809B2 (ja) * 1996-06-10 2005-03-16 アルケア株式会社 薬剤徐放性医療用配合物及びその製造方法
US20030100532A1 (en) 1997-02-14 2003-05-29 Gary S. Jacob Use of n-substituted-1,5-dideoxy-1,5-imino-d-glucitol compounds in combination therapy for treating hepatitis virus infections
US6656508B2 (en) * 1997-04-17 2003-12-02 Amgen Inc. Sustained-release alginate gels
EP1030839B1 (en) 1997-11-10 2004-02-04 G.D. SEARLE & CO. Use of alkylated iminosugars to treat multidrug resistance
US6689759B1 (en) 1998-02-12 2004-02-10 G. D. Searle & Co. Methods of Treating hepatitis virus infections with N-substituted-1,5-dideoxy-1,5-imino-d-glucitol compounds in combination therapy
KR20010040937A (ko) 1998-02-12 2001-05-15 윌리암스 로저 에이 간염 바이러스 감염의 치료를 위한 ｎ-치환된1,5-디데옥시-1,5-이미노-ｄ-글루시톨 화합물의 용도
US6806294B2 (en) 1998-10-15 2004-10-19 Euro-Celtique S.A. Opioid analgesic
WO2000033818A1 (en) 1998-12-11 2000-06-15 Nostrum Pharmaceuticals, Inc. Sustained release tablet containing hydrocolloid and cellulose ether
US6419960B1 (en) 1998-12-17 2002-07-16 Euro-Celtique S.A. Controlled release formulations having rapid onset and rapid decline of effective plasma drug concentrations
US6673367B1 (en) * 1998-12-17 2004-01-06 Euro-Celtique, S.A. Controlled/modified release oral methylphenidate formulations
JP2003505501A (ja) 1999-02-12 2003-02-12 ジー・ディー・サール・アンド・カンパニー 肝炎ウィルス感染の処置のためのグルカミン化合物
US6545021B1 (en) 1999-02-12 2003-04-08 G.D. Searle & Co. Use of substituted-1,5-dideoxy-1,5-imino-D-glucitol compounds for treating hepatitis virus infections
DE19918325A1 (de) 1999-04-22 2000-10-26 Euro Celtique Sa Verfahren zur Herstellung von Arzneiformen mit regulierter Wirkstofffreisetzung mittels Extrusion
US6555139B2 (en) 1999-06-28 2003-04-29 Wockhardt Europe Limited Preparation of micron-size pharmaceutical particles by microfluidization
JP2003508420A (ja) 1999-09-02 2003-03-04 ノストラム・ファーマスーティカルズ・インコーポレイテッド 経口投与に適した、制御された放出の経口用量
US7235258B1 (en) 1999-10-19 2007-06-26 Nps Pharmaceuticals, Inc. Sustained-release formulations for treating CNS-mediated disorders
US10179130B2 (en) 1999-10-29 2019-01-15 Purdue Pharma L.P. Controlled release hydrocodone formulations
KR20130010512A (ko) 1999-10-29 2013-01-28 유로-셀티크 소시에떼 아노뉨 서방성 하이드로코돈 제형
GB2356346A (en) * 1999-11-19 2001-05-23 Mars Uk Ltd Food product for oral delivery of a pharmaceutical agent to a non-human animal comprising encapsulated particles of said agent distributed within the product
AU2001236938A1 (en) * 2000-02-14 2001-08-27 Pharmacia Corporation Use of n-substituted-1,5-dideoxy-1,5-imino-d-glucitol compounds for treating hepatitis virus infections
KR100960200B1 (ko) 2000-10-30 2010-05-27 유로-셀티크 소시에떼 아노뉨 서방성 하이드로코돈 제형
US20110104214A1 (en) 2004-04-15 2011-05-05 Purdue Pharma L.P. Once-a-day oxycodone formulations
UA81224C2 (uk) 2001-05-02 2007-12-25 Euro Celtic S A Дозована форма оксикодону та її застосування
KR100540035B1 (ko) * 2002-02-01 2005-12-29 주식회사 태평양 다단계 경구 약물 방출 제어 시스템
AU2005280058B2 (en) 2004-08-25 2010-09-02 Essentialis, Inc. Pharmaceutical formulations of potassium ATP channel openers and uses thereof
US20060128794A1 (en) 2004-12-13 2006-06-15 Indevus Pharmaceuticals, Inc. Treatment of interstitial cystitis using (6aR,10aR)-delta8-tetrahydrocannabinol-11-OIC acids
US20060128738A1 (en) * 2004-12-13 2006-06-15 Indevus Pharmaceuticals, Inc. Treatment of interstitial cystitis using cannabinoid analogs
US9757384B2 (en) 2005-04-06 2017-09-12 Essentialis, Inc. Methods for treating subjects with Prader-Willi syndrome or Smith-Magenis syndrome
US7799777B2 (en) 2006-01-05 2010-09-21 Essentialis, Inc. Salts of potassium ATP channel openers and uses thereof
US20080069871A1 (en) * 2006-07-21 2008-03-20 Vaughn Jason M Hydrophobic abuse deterrent delivery system
AU2008272923A1 (en) * 2007-07-02 2009-01-08 Essentialis, Inc. Salts of potassium ATP channel openers and uses thereof
US20130338220A1 (en) * 2010-10-05 2013-12-19 Mark Tepper Compositions, dosages, and methods of using tetrahydrocannabinol derivatives
EP2819675A4 (en) 2012-02-27 2015-07-22 Essentialis Inc SALTS OF KALIUM ATP CHANNEL OPENERS AND USES THEREOF
BR112015019180A8 (pt) 2013-02-12 2018-01-30 Corbus Pharmaceuticals Inc ácidos tetrahidrocanabinol-11-óicos ultrapuros
CA2936746C (en) 2014-10-31 2017-06-27 Purdue Pharma Methods and compositions particularly for treatment of attention deficit disorder
CA3210794A1 (en) 2014-11-14 2016-05-19 Essentialis, Inc. Methods for treating subjects with prader-willi syndrome or smith-magenis syndrome
US10722473B2 (en) 2018-11-19 2020-07-28 Purdue Pharma L.P. Methods and compositions particularly for treatment of attention deficit disorder
NL2022616B1 (en) 2019-02-21 2020-09-18 Patrick Alexander Unger Cannabigerol and pharmaceutical compositions comprising cannabigerol for use in the treatment of insomnia
NL2022614B1 (en) 2019-02-21 2020-08-31 Patrick Alexander Unger Pharmaceutical, phyto-cannabinoid based compositions

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809916A (en) * 1955-10-17 1957-10-15 Victor M Hermelin Sustained release pharmaceutical preparations
US2809917A (en) * 1955-10-17 1957-10-15 Victor M Hermelin Sustained release pharmaceutical tablets
US3402240A (en) * 1957-06-25 1968-09-17 Pfizer & Co C Medicinal tablet and process of making same
US3148124A (en) * 1962-06-12 1964-09-08 William E Gaunt Method of preparing sustained release pharmaceutical tablets
GB1021924A (en) * 1962-06-22 1966-03-09 Smith Kline French Lab Improvements in or relating to method of preparing sustained release tablets
US3279998A (en) * 1962-06-22 1966-10-18 Smith Kline French Lab Method of preparing sustained release tablets
GB1033484A (en) * 1963-06-28 1966-06-22 Mead Johnson & Co Process for preparing tablets containing chloral betaine
US3400197A (en) * 1965-01-26 1968-09-03 Robins Co Inc A H Compressible sustained release pharmaceutical tablet lipid-colloidal silica gel matrix fragment granules
GB1137379A (en) * 1967-10-26 1968-12-18 Dow Chemical Co Pharmaceutical preparation
US3870790A (en) * 1970-01-22 1975-03-11 Forest Laboratories Solid pharmaceutical formulations containing hydroxypropyl methyl cellulose
GB1333576A (en) * 1970-10-21 1973-10-10 Alza Corp Sustained release drug dosage device
GB1405088A (en) * 1971-06-03 1975-09-03 Mundipharma Ag Slow release formulation
US3962414A (en) * 1972-04-27 1976-06-08 Alza Corporation Structured bioerodible drug delivery device
FR2250793B1 (xx) * 1973-11-09 1978-12-29 Commissariat Energie Atomique
US3946110A (en) * 1974-05-30 1976-03-23 Peter, Strong Research And Development Company, Inc. Medicinal compositions and methods of preparing the same
EP0013131A3 (en) * 1978-12-27 1981-01-07 Mundipharma A.G. Pharmaceutical composition in solid dosage form, and process for its production
FI63335B (fi) * 1979-02-02 1983-02-28 Orion Yhtymae Oy Foerfarande foer framstaellning av tabletter med foerdroejd loslighet av effektaemne
US4369172A (en) * 1981-12-18 1983-01-18 Forest Laboratories Inc. Prolonged release therapeutic compositions based on hydroxypropylmethylcellulose
DE3218150C2 (de) * 1982-05-14 1986-09-25 Akzo Gmbh, 5600 Wuppertal Wirkstoff enthaltender Körper für die Langzeitabgabe sowie Verfahren zu dessen Herstellung
US4443428A (en) * 1982-06-21 1984-04-17 Euroceltique, S.A. Extended action controlled release compositions
SE457505B (sv) * 1984-01-10 1989-01-09 Lejus Medical Ab Laminatbelagd oral farmaceutisk komposition och foerfarande foer dess framstaellning
US4540566A (en) * 1984-04-02 1985-09-10 Forest Laboratories, Inc. Prolonged release drug dosage forms based on modified low viscosity grade hydroxypropylmethylcellulose
US4590062A (en) * 1984-04-16 1986-05-20 Tech Trade Corp. Dry direct compression compositions for controlled release dosage forms
JPS6124516A (ja) * 1984-07-12 1986-02-03 Fujisawa Pharmaceut Co Ltd 持続性錠剤

Also Published As

Publication number Publication date
FI870588A (fi) 1987-08-14
FI91482C (fi) 1997-05-27
JPH0655669B2 (ja) 1994-07-27
AU6877687A (en) 1987-08-20
EP0235986B1 (en) 1991-07-03
IE59451B1 (en) 1994-02-23
DE3771091D1 (de) 1991-08-08
DK175055B1 (da) 2004-05-10
GB2186485B (en) 1988-09-07
AU589254B2 (en) 1989-10-05
GB2186485A (en) 1987-08-19
NO175240B (no) 1994-06-13
NO870558L (no) 1987-08-14
US4880830A (en) 1989-11-14
FI91482B (fi) 1994-03-31
DK74187D0 (da) 1987-02-13
NO175240C (no) 1998-02-10
ES2029269T5 (es) 1999-07-01
PH25347A (en) 1991-05-13
JPS62215519A (ja) 1987-09-22
GR3030706T3 (en) 1999-11-30
EP0235986B2 (en) 1999-04-21
NO870558D0 (no) 1987-02-12
DK74187A (da) 1987-08-14
EP0235986A1 (en) 1987-09-09
FI870588A0 (fi) 1987-02-12
GR3002822T3 (en) 1993-01-25
IE870332L (en) 1987-08-13
ES2029269T3 (es) 1992-08-01
GB8603523D0 (en) 1986-03-19
ATE64849T1 (de) 1991-07-15

Similar Documents

Publication Publication Date Title
GB2186485B (en) Slow release formulation
DE3583799D1 (de) Feste zubereitung mit langsamer freisetzung.
NZ510384A (en) Sustained release ranolazine formulations
DE2962051D1 (en) Benzimidazoles, their preparation and pharmaceutical compositions containing them
ATE277605T1 (de) Alginsaure enthaltende enterischer ueberzug fuer eine orale zubereitung
ES2033196A1 (es) Granulos diospersables de productos fungicidas.
DK0868910T3 (da) Anvendelse af redispergerbare polymerpulvere eller polymergranulater som bindemidler til fremstilling af faste farmaceutiske dispergeringsformer
GR3026338T3 (en) High release solid preparation, preparation and use thereof
KR100257803B1 (en) Stable hydrated cephalosporin dry powder for oral suspension formulation
PL268927A1 (en) Method of obtaining novel derivatives of benzimidazole
MY100922A (en) Pesticidal composition for water treatment
ES8601756A1 (es) Metodo de fabricar una estructura compuesta coherente.
IL92779A0 (en) Stable emulsion formulations of water-insoluble organic pesticides,their use and preparation
DK0414115T3 (da) Hjælpemiddelfrie riboflavingranulater
ES8707488A1 (es) Un metodo para preparar maleato de 2-terc-butilamino-3'-cloropropiofenona
ZA973751B (en) Pesticides comprising benzophenanthridine alkaloids.
ES8600351A1 (es) Un procedimiento para preparar una composicion de alergenos,util en la terapia de personas alergicas.
EP0373613A3 (en) Pyridine-3-percarboxylic acid monopersulfate