Nothing Special   »   [go: up one dir, main page]

ES332215A1 - Un metodo para elaborar tabletas farmaceuticas de libera- cion lenta. - Google Patents

Un metodo para elaborar tabletas farmaceuticas de libera- cion lenta.

Info

Publication number
ES332215A1
ES332215A1 ES332215A ES332215A ES332215A1 ES 332215 A1 ES332215 A1 ES 332215A1 ES 332215 A ES332215 A ES 332215A ES 332215 A ES332215 A ES 332215A ES 332215 A1 ES332215 A1 ES 332215A1
Authority
ES
Spain
Prior art keywords
tablets
substance
release delay
suspended
heating
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
Application number
ES332215A
Other languages
English (en)
Inventor
J Jensen
M Benthin
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.)
Leo Pharma AS
Original Assignee
Leo Pharmaceutical Products Ltd AS
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 Leo Pharmaceutical Products Ltd AS filed Critical Leo Pharmaceutical Products Ltd AS
Publication of ES332215A1 publication Critical patent/ES332215A1/es
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/003Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic followed by coating of the granules
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2013Organic compounds, e.g. phospholipids, fats
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806Coating materials
    • A61K9/2833Organic macromolecular compounds
    • A61K9/286Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006Coating of the granules without description of the process or the device by which the granules are obtained

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES332215A 1965-10-12 1966-10-13 Un metodo para elaborar tabletas farmaceuticas de libera- cion lenta. Expired ES332215A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK522265 1965-10-12

Publications (1)

Publication Number Publication Date
ES332215A1 true ES332215A1 (es) 1968-05-01

Family

ID=8140572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES332215A Expired ES332215A1 (es) 1965-10-12 1966-10-13 Un metodo para elaborar tabletas farmaceuticas de libera- cion lenta.

Country Status (11)

Country Link
BE (1) BE688121A (es)
BR (1) BR6683606D0 (es)
CA (1) CA983393A (es)
DE (1) DE1617593A1 (es)
ES (1) ES332215A1 (es)
FI (1) FI48245B (es)
FR (1) FR1602625A (es)
GB (1) GB1137156A (es)
NL (1) NL6614357A (es)
NO (1) NO126201B (es)
SE (1) SE337281C (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES403326A1 (es) * 1971-06-04 1975-05-01 Boehringer Mannheim Gmbh Procedimiento para la granulacion de masas para tabletas enforma de polvo.
JPS5031022A (es) * 1973-05-29 1975-03-27
FR2383659A1 (fr) * 1977-03-16 1978-10-13 Berri Balzac Procede de preparation de comprimes contenant des substances labiles en microdispersion
US4673527A (en) * 1985-05-20 1987-06-16 Autotrol Corporation Tablet granulation
JPH03232814A (ja) * 1990-02-08 1991-10-16 Shin Etsu Chem Co Ltd 徐放性錠剤の製造方法
ES2096103T3 (es) * 1992-01-13 1997-03-01 Pfizer Preparacion de comprimidos de resistencia incrementada.
DE19729487A1 (de) * 1997-07-10 1999-01-14 Dresden Arzneimittel Verfahren zur Herstellung von Wirkstoff-Zubereitungen mit kontrollierter Freisetzung aus einer Matrix
CN103948556A (zh) * 2014-04-08 2014-07-30 闻晓光 一种新型控释片

Also Published As

Publication number Publication date
FI48245B (es) 1974-04-30
CA983393A (en) 1976-02-10
GB1137156A (en) 1968-12-18
BE688121A (es) 1967-04-12
NL6614357A (es) 1967-04-13
DE1617593A1 (de) 1971-04-29
BR6683606D0 (pt) 1973-11-13
NO126201B (es) 1973-01-08
FR1602625A (en) 1971-01-04
SE337281C (es) 1975-10-20
SE337281B (es) 1971-08-02

Similar Documents

Publication Publication Date Title
US3108046A (en) Method of preparing high dosage sustained release tablet and product of this method
CA1165691A (en) Retarded release pharmaceutical composition and process
US3279998A (en) Method of preparing sustained release tablets
US4132753A (en) Process for preparing oral sustained release granules
US3119742A (en) Method of preparing sustained release pharmaceutical pellets and product thereof
US3400197A (en) Compressible sustained release pharmaceutical tablet lipid-colloidal silica gel matrix fragment granules
US3079303A (en) Basic tablet granulation and process of using same
GB1272640A (en) Delayed or sustained release medicament dosages and a process for their manufacture
GB906422A (en) Improvements in and relating to prolonged acting pharmaceutical preparations
ES332215A1 (es) Un metodo para elaborar tabletas farmaceuticas de libera- cion lenta.
JPS56140915A (en) Pharmaceutical preparation for solid drug
JPH04230318A (ja) 押出しによる活性要素粒状物の製造方法
DE2961284D1 (en) Tetrahydropyridinyl indole derivatives and their salts, process for their preparation, their use as medicines and pharmaceutical compositions containing them
DE3680866D1 (de) Herstellungsverfahren fuer arzneimittel mit verzoegerter wirkstoffabgabe.
GB1204580A (en) Pharmaceutical dosage forms
GB772315A (en) Method of preparing a compact and air-tight tablet
GB1179938A (en) Medicinal Sustained-Release Tablets.
ES402545A1 (es) Un metodo para la preparacion de un bolo estratificado ve- terinario que tiene una capa de liberacion prolongada conti-gua a una capa de liberacion inmediata.
KR870009719A (ko) 펠릿으로 이루어진 성형물 및 이의 제조방법
GB1296944A (es)
US2895881A (en) Quinidine gluconate sustained medication tablet
GB1084864A (en) Medicated lozenges
ES403326A1 (es) Procedimiento para la granulacion de masas para tabletas enforma de polvo.
NL160556C (nl) Werkwijze voor het bereiden van een veterinair farmaceu- tisch preparaat met bactericide werking op basis van een chinoxaline-1,4-dioxyde-ester, het gevormde preparaat, diervoeder en diervoedertoevoeging alsmede werkwijze voor het bereiden van een chinoxaline-1,4-dioxyde-ester.
CA937866A (en) Process for the manufacture of a drug dosage form permitting controlled release of active ingredient