ES2055689T3 - Tableta para la segregacion mantenida de teofilina. - Google Patents

Tableta para la segregacion mantenida de teofilina.

Info

Publication number
ES2055689T3
ES2055689T3 ES87100888T ES87100888T ES2055689T3 ES 2055689 T3 ES2055689 T3 ES 2055689T3 ES 87100888 T ES87100888 T ES 87100888T ES 87100888 T ES87100888 T ES 87100888T ES 2055689 T3 ES2055689 T3 ES 2055689T3
Authority
ES
Spain
Prior art keywords
weight percent
theophylline
tablet
water
theophiline
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.)
Expired - Lifetime
Application number
ES87100888T
Other languages
English (en)
Spanish (es)
Inventor
Aracelis M Ortega
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FARVALSA AG
Original Assignee
FARVALSA AG
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
Application filed by FARVALSA AG filed Critical FARVALSA AG
Application granted granted Critical
Publication of ES2055689T3 publication Critical patent/ES2055689T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • A61K31/52—Purines, e.g. adenine
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
    • A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES87100888T 1986-02-04 1987-01-23 Tableta para la segregacion mantenida de teofilina. Expired - Lifetime ES2055689T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/825,909 US4837032A (en) 1986-02-04 1986-02-04 Theophylline sustained release tablet

Publications (1)

Publication Number Publication Date
ES2055689T3 true ES2055689T3 (es) 1994-09-01

Family

ID=25245217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87100888T Expired - Lifetime ES2055689T3 (es) 1986-02-04 1987-01-23 Tableta para la segregacion mantenida de teofilina.

Country Status (8)

Country Link
US (1) US4837032A (enExample)
EP (1) EP0231826B1 (enExample)
JP (1) JPS6357523A (enExample)
AT (1) ATE69952T1 (enExample)
CA (1) CA1273876A (enExample)
DE (1) DE3774889D1 (enExample)
ES (1) ES2055689T3 (enExample)
GR (1) GR3003805T3 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2521461B2 (ja) * 1987-03-10 1996-08-07 エスエス製薬株式会社 持続性錠剤
US4990335A (en) * 1987-03-25 1991-02-05 E. I. Du Pont De Nemours And Company Use of vinyl alcohol homopolymer and copolymers for tableting active materials
US4842761A (en) * 1988-03-23 1989-06-27 International Flavors & Fragrances, Inc. Compositions and methods for controlled release of fragrance-bearing substances
IT1246188B (it) * 1990-07-27 1994-11-16 Resa Farma Procedimento per la preparazione di composizioni farmaceutiche aventi aumentata velocita' di dissoluzione della sostanza attiva e composizioni ottenute.
DE4138513A1 (de) * 1991-11-23 1993-05-27 Basf Ag Feste pharmazeutische retardform
US5429822A (en) * 1992-03-13 1995-07-04 Cambridge Scientific, Inc. Biodegradable bursting release system
US5286495A (en) * 1992-05-11 1994-02-15 University Of Florida Process for microencapsulating cells
US5456917A (en) * 1993-04-12 1995-10-10 Cambridge Scientific, Inc. Method for making a bioerodible material for the sustained release of a medicament and the material made from the method
US6080428A (en) 1993-09-20 2000-06-27 Bova; David J. Nicotinic acid compositions for treating hyperlipidemia and related methods therefor
US6818229B1 (en) 1993-09-20 2004-11-16 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia
US6746691B2 (en) 1993-09-20 2004-06-08 Kos Pharmaceuticals, Inc. Intermediate release nicotinic acid compositions for treating hyperlipidemia having unique biopharmaceutical characteristics
US6129930A (en) 1993-09-20 2000-10-10 Bova; David J. Methods and sustained release nicotinic acid compositions for treating hyperlipidemia at night
US6676967B1 (en) 1993-09-20 2004-01-13 Kos Pharmaceuticals, Inc. Methods for reducing flushing in individuals being treated with nicotinic acid for hyperlipidemia
US5945125A (en) * 1995-02-28 1999-08-31 Temple University Controlled release tablet
DE19709663A1 (de) * 1997-03-10 1998-09-17 Basf Ag Verwendung von redispergierbaren Polymerpulvern oder Polymergranulaten als Bindemittel zur Herstellung von festen pharmazeutischen Darreichungsformen
DE10015479A1 (de) * 2000-03-29 2001-10-11 Basf Ag Feste orale Darreichungsformen mit retardierter Wirkstofffreisetzung und hoher mechanischer Stabilität
DE10029201A1 (de) * 2000-06-19 2001-12-20 Basf Ag Verfahren zur Herstellung fester oraler Darreichungsformen mit retardierender Wirkstoffreisetzung
SE0102888D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
SE0102887D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
SE0102886D0 (sv) * 2001-08-29 2001-08-29 Astrazeneca Ab New formulation
US6602911B2 (en) * 2001-11-05 2003-08-05 Cypress Bioscience, Inc. Methods of treating fibromyalgia
KR100574554B1 (ko) * 2004-05-28 2006-04-27 한미약품 주식회사 니아신의 경구투여용 서방성 조성물
US7994220B2 (en) * 2005-09-28 2011-08-09 Cypress Bioscience, Inc. Milnacipran for the long-term treatment of fibromyalgia syndrome
MX2008010233A (es) * 2008-03-10 2009-11-10 Eurodrug Lab B V Composicion de liberacion modificada, que comprende doxofilina.
WO2014113404A1 (en) 2013-01-15 2014-07-24 Nusirt Sciences, Inc. Treating pulmonary conditions
TW201618783A (zh) 2014-08-07 2016-06-01 艾森塔製藥公司 以布魯頓(Bruton)氏酪胺酸激酶(BTK)佔據和BTK再合成速率為基礎之治療癌症、免疫和自體免疫疾病及發炎性疾病之方法

Family Cites Families (20)

* 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
US3062720A (en) * 1959-05-20 1962-11-06 Philips Roxane Sustained release pharmaceutical tablet
BE636568A (enExample) * 1961-01-31
DE1467781A1 (de) * 1963-07-15 1968-12-05 Boehringer Sohn Ingelheim Verfahren zur Herstellung von Dragees mit verlaengerter Wirkstofffreigabe
US3577514A (en) * 1968-06-10 1971-05-04 Pfizer Sustained release pharmaceutical tablets
US3909444A (en) * 1971-08-05 1975-09-30 Ncr Co Microcapsule
DE2404257C3 (de) * 1974-01-30 1979-12-06 Ludwig Heumann & Co Gmbh, 8500 Nuernberg Verfahren zur Herstellung von Arzneimittelgranulaten mit Depotwirkung
JPS55153715A (en) * 1979-05-18 1980-11-29 Nikken Kagaku Kk Prolonged granule of theophylline
US4259314A (en) * 1979-12-10 1981-03-31 Hans Lowey Method and composition for the preparation of controlled long-acting pharmaceuticals
US4547358A (en) * 1980-05-06 1985-10-15 Mead Johnson & Company Sustained release tablet containing at least 95 percent theophylline
US4465660A (en) * 1981-04-01 1984-08-14 Mead Johnson & Company Sustained release tablet containing at least 95 percent theophylline
US4587118A (en) * 1981-07-15 1986-05-06 Key Pharmaceuticals, Inc. Dry sustained release theophylline oral formulation
US4389393A (en) * 1982-03-26 1983-06-21 Forest Laboratories, Inc. Sustained release therapeutic compositions based on high molecular weight hydroxypropylmethylcellulose
US4415547A (en) * 1982-06-14 1983-11-15 Sterling Drug Inc. Sustained-release pharmaceutical tablet and process for preparation thereof
US4704284A (en) * 1982-08-12 1987-11-03 Pfizer Inc. Long-acting matrix tablet formulations
DE3435325A1 (de) * 1983-04-09 1986-04-17 Nikken Chemicals Co., Ltd., Tokio/Tokyo Langzeitwirkende theophyllin-tablette und verfahren zu deren herstellung
US4610870A (en) * 1984-10-05 1986-09-09 E. R. Squibb & Sons, Inc. Controlled release formulation
NL8500724A (nl) * 1985-03-13 1986-10-01 Univ Groningen Inrichtingen voor geregelde afgifte van werkzame stoffen, alsmede werkwijze ter vervaardiging daarvan.
US4666705A (en) * 1985-06-03 1987-05-19 E. R. Squibb & Sons, Inc. Controlled release formulation
US4710384A (en) * 1986-07-28 1987-12-01 Avner Rotman Sustained release tablets made from microcapsules

Also Published As

Publication number Publication date
EP0231826B1 (en) 1991-12-04
JPS6357523A (ja) 1988-03-12
GR3003805T3 (enExample) 1993-03-16
US4837032A (en) 1989-06-06
CA1273876A (en) 1990-09-11
EP0231826A3 (en) 1987-12-02
DE3774889D1 (de) 1992-01-16
EP0231826A2 (en) 1987-08-12
ATE69952T1 (de) 1991-12-15

Similar Documents

Publication Publication Date Title
ES2055689T3 (es) Tableta para la segregacion mantenida de teofilina.
GB1528589A (en) Blood compatible polymers and applications thereof
AU6786187A (en) Pharmaceutical preparation for obtaining a highly viscose hydrogel or suspension
GR3017161T3 (en) Multi-fractionable tablet structure.
GR80109B (en) Crosslinked porous polymers for controlled drug devivery
DK165458C (da) Farmaceutisk eller veterinaert acceptabel, amphipatisk, ikke-tvaerbundet, lineaer, forgrenet eller podeblokcopolymer og fremgangsmaade til fremstilling af denne,matrix til brug i et laegemiddel til frigivelse af syrestabile polypeptider omfattende copolymeren samt farmaceutisk middel til parenteral administration omfattende et farmakologisk nyttigt polypeptid og omfattende copolymeren
FR2473527B1 (fr) Catalyseur solide, son procede de production et son application a la polymerisation et a la copolymerisation de l-olefines
DE3883505D1 (de) Biologisch aktive Systeme.
ATE63057T1 (de) Organophilen ton enthaltendes kompaktpulver sowie verfahren zu dessen herstellung.
ATE241987T1 (de) Diltiazem-zusammensetzungen mit kontrollierter wirkstoffabsorption
FR2598433B1 (fr) Procede de production d'interleukine-2 humaine, interleukine-2 ainsi obtenue, son utilisation a titre de medicament et composition pharmaceutique la contenant
ES526928A0 (es) Procedimiento de fabricacion de comprimidos de liberacion controlada
ATE21915T1 (de) Pharmazeutisch aktive copolymerisate, verfahren zur herstellung und die copolymerisate enthaltende pharmazeutische zusammensetzungen.
AU5268879A (en) Analgesic tablet
PT87404A (pt) Process for the preparation of an additive for the fire extinction water containing high polymers
BE855472A (fr) Nouveaux catalyseur de polymerisation, son procede de preparation et ses applications a la polymerisation d'apha-olefines
JPS5483989A (en) Preparation of hydrophilic polymer
BE894597A (fr) Nouvelles xanthines a activite pharmacologique, leur procede d'obtention, les compositions pharmaceutiques les contenant et leur utilisation en medecine humaine
JPS5218786A (en) Suspension polymerization process of vinyl chloride
JPS5245698A (en) Improved preparation of ring opening polymer
JPS5667390A (en) Thermogenous composition
JPS5218785A (en) Suspension polymerization process of vinyl chloride
JPS5428381A (en) Production of vinyl chloride polymer
JPS53109588A (en) Preparation of vinyl chloride polymer
JPS52101289A (en) Suspension polymerization of vinyl chloride

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 231826

Country of ref document: ES