BG105582A - Перли с контролирано освобождаване, метод за получаването им и включваща ги лекарствена форма - Google Patents

Перли с контролирано освобождаване, метод за получаването им и включваща ги лекарствена форма

Info

Publication number
BG105582A
BG105582A BG105582A BG10558201A BG105582A BG 105582 A BG105582 A BG 105582A BG 105582 A BG105582 A BG 105582A BG 10558201 A BG10558201 A BG 10558201A BG 105582 A BG105582 A BG 105582A
Authority
BG
Bulgaria
Prior art keywords
controlled release
layer
producing
release bead
same
Prior art date
Application number
BG105582A
Other languages
English (en)
Other versions
BG65149B1 (bg
Inventor
Torkel Gren
Anders Ringberg
Martin Wikberg
Randy Wald
Original Assignee
Pharmacia Ab
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=20413266&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG105582(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from PCT/SE1999/001463 external-priority patent/WO2000012069A1/en
Application filed by Pharmacia Ab filed Critical Pharmacia Ab
Publication of BG105582A publication Critical patent/BG105582A/bg
Publication of BG65149B1 publication Critical patent/BG65149B1/bg

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • 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
    • A61K9/2886Dragees; Coated pills or tablets, e.g. with film or compression coating having two or more different drug-free coatings; Tablets of the type inert core-drug layer-inactive layer
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5073Microcapsules 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
    • A61K9/5078Microcapsules 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/70Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/02Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/10Drugs for disorders of the urinary system of the bladder

Abstract

Перлите с контролирано отделяне включват сърцевинна единица от по същество водоразтворим или водонабъбващ инертен материал, първи слой върху сърцевинната единица от по същество водонеразтворим полимер, втори слой, покриващ първия слой и съдържащ една активна съставка, и трети слой от полимер върху втория слой, ефективен за контролираното освобождаване на активната съставка. Първият слой се адаптира да контролира навлизането на вода в сърцевината. Изобретението се отнася и до метод за получаванена перлите с контролирано освобождаване.
BG105582A 1998-11-11 2001-06-08 Перли с контролирано освобождаване, метод за получаването им и включваща ги лекарствена форма BG65149B1 (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9803871A SE9803871D0 (sv) 1998-11-11 1998-11-11 Therapeutic method and formulation
PCT/SE1999/001463 WO2000012069A1 (en) 1998-08-27 1999-08-26 Therapeutic formulation for administering tolterodine with controlled release

Publications (2)

Publication Number Publication Date
BG105582A true BG105582A (bg) 2001-12-29
BG65149B1 BG65149B1 (bg) 2007-04-30

Family

ID=20413266

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105582A BG65149B1 (bg) 1998-11-11 2001-06-08 Перли с контролирано освобождаване, метод за получаването им и включваща ги лекарствена форма

Country Status (40)

Country Link
US (1) US6911217B1 (bg)
EP (1) EP1128819B1 (bg)
JP (1) JP3616011B2 (bg)
KR (1) KR100467384B1 (bg)
CN (1) CN1169522C (bg)
AP (1) AP1323A (bg)
AR (1) AR027815A1 (bg)
AT (1) ATE247458T1 (bg)
AU (1) AU762410B2 (bg)
BG (1) BG65149B1 (bg)
BR (1) BRPI9915142B8 (bg)
CA (1) CA2350061C (bg)
CZ (1) CZ299582B6 (bg)
DE (1) DE69910604T2 (bg)
DK (1) DK1128819T3 (bg)
EA (1) EA005074B1 (bg)
EE (1) EE05232B1 (bg)
ES (1) ES2204193T3 (bg)
GE (1) GEP20022833B (bg)
HK (1) HK1040917B (bg)
HR (1) HRP20010333B1 (bg)
HU (1) HU226582B1 (bg)
ID (1) ID30039A (bg)
IL (1) IL142809A0 (bg)
IS (1) IS2370B (bg)
MA (1) MA25325A1 (bg)
MY (1) MY122195A (bg)
NO (1) NO331399B1 (bg)
NZ (1) NZ511430A (bg)
OA (1) OA11673A (bg)
PL (1) PL195780B1 (bg)
PT (1) PT1128819E (bg)
RS (1) RS49891B (bg)
SE (1) SE9803871D0 (bg)
SI (1) SI1128819T1 (bg)
SK (1) SK284758B6 (bg)
TW (2) TWI222879B (bg)
UA (1) UA57165C2 (bg)
WO (1) WO2000027364A1 (bg)
ZA (1) ZA200103575B (bg)

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Also Published As

Publication number Publication date
TWI222879B (en) 2004-11-01
AP2001002166A0 (en) 2001-06-30
EA200100538A1 (ru) 2001-10-22
AR027815A1 (es) 2003-04-16
BRPI9915142B8 (pt) 2021-05-25
MA25325A1 (fr) 2001-12-31
DE69910604D1 (de) 2003-09-25
EE05232B1 (et) 2009-12-15
KR100467384B1 (ko) 2005-01-24
NZ511430A (en) 2003-05-30
DE69910604T2 (de) 2004-06-24
BR9915142A (pt) 2001-08-07
CA2350061A1 (en) 2000-05-18
OA11673A (en) 2005-01-12
HUP0105038A3 (en) 2006-07-28
EA005074B1 (ru) 2004-10-28
CZ299582B6 (cs) 2008-09-10
JP3616011B2 (ja) 2005-02-02
UA57165C2 (uk) 2003-06-16
NO331399B1 (no) 2011-12-19
AU1436600A (en) 2000-05-29
EP1128819B1 (en) 2003-08-20
IS5936A (is) 2001-05-09
DK1128819T3 (da) 2003-12-01
BRPI9915142B1 (pt) 2015-08-25
CN1169522C (zh) 2004-10-06
MY122195A (en) 2006-03-31
SI1128819T1 (en) 2003-12-31
WO2000027364A1 (en) 2000-05-18
TWI267385B (en) 2006-12-01
NO20012314L (no) 2001-07-09
SK284758B6 (sk) 2005-11-03
PL348612A1 (en) 2002-06-03
KR20010075695A (ko) 2001-08-09
SK6252001A3 (en) 2002-01-07
AP1323A (en) 2004-11-05
HK1040917A1 (en) 2002-06-28
EP1128819A1 (en) 2001-09-05
JP2003517446A (ja) 2003-05-27
PT1128819E (pt) 2003-12-31
HRP20010333A2 (en) 2003-04-30
NO20012314D0 (no) 2001-05-10
RS49891B (sr) 2008-08-07
ZA200103575B (en) 2002-05-03
HU226582B1 (en) 2009-04-28
ID30039A (id) 2001-11-01
IL142809A0 (en) 2002-03-10
AU762410B2 (en) 2003-06-26
HUP0105038A2 (en) 2002-06-29
HRP20010333B1 (en) 2004-10-31
CZ20011627A3 (cs) 2001-10-17
EE200100254A (et) 2002-12-16
PL195780B1 (pl) 2007-10-31
CA2350061C (en) 2005-05-17
IS2370B (is) 2008-06-15
BG65149B1 (bg) 2007-04-30
HK1040917B (zh) 2005-05-27
YU33101A (sh) 2003-10-31
ES2204193T3 (es) 2004-04-16
ATE247458T1 (de) 2003-09-15
SE9803871D0 (sv) 1998-11-11
US6911217B1 (en) 2005-06-28
GEP20022833B (en) 2002-11-25
CN1326339A (zh) 2001-12-12

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