BG93649A - Метод за получаване на лекарствени средства под формата на перли - Google Patents

Метод за получаване на лекарствени средства под формата на перли

Info

Publication number
BG93649A
BG93649A BG093649A BG9364991A BG93649A BG 93649 A BG93649 A BG 93649A BG 093649 A BG093649 A BG 093649A BG 9364991 A BG9364991 A BG 9364991A BG 93649 A BG93649 A BG 93649A
Authority
BG
Bulgaria
Prior art keywords
crystallization
active substance
pharmaceutical excipient
esters
pharmaceutical
Prior art date
Application number
BG093649A
Other languages
English (en)
Other versions
BG60899B1 (bg
Inventor
Michel Deleuil
Pierre Labourt-Ibarre
Robert Rona
Eraclis Statiotis
Original Assignee
Rhone-Poulenc Sante
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 Rhone-Poulenc Sante filed Critical Rhone-Poulenc Sante
Publication of BG93649A publication Critical patent/BG93649A/bg
Publication of BG60899B1 publication Critical patent/BG60899B1/bg

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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Keying Circuit Devices (AREA)
  • Air Bags (AREA)
  • Measurement Of Force In General (AREA)

Abstract

Методът намира приложение във фармацевтичната промишленост. По него активната субстанция с неопределена температура на кристализация в стопено състояние се смесва с фармацевтичен ексципиент, ускоряващ кристализацията й, и се изтласква през накрайник, подложен на вибрация, след което образуваните перли падат в кула с газов противоток и се събират в долната част. Активната субстанция може да бъде бензоил-фенил-2-пропионова киселина. Фармацевтичният ексципиент, ускоряващ кристализацията, се избира от мастни алкохоли, мастни киселини и солите им, глицеринови естери, хидрирани масла, многовалентни алкохоли, восъци, полиетиленгликоли и техни естери. Той включва добавка за кристализация от неорганичните окиси на силиций, титан, фосфати, карбонати, талк и глина или полимер, разтворим или диспергируем в стопената маса, избран от целулозни деривати, акрилови смоли, поливинилацетати, полиакрилови, полимлечни и силиконови смоли, и повърхностно активно вещество. 9 претенции
BG93649A 1990-01-19 1991-01-17 Метод за получаване на лекарствени средства под формата на перли BG60899B1 (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909000623A FR2657257B1 (fr) 1990-01-19 1990-01-19 Procede de preparation de medicaments sous forme de perles.

Publications (2)

Publication Number Publication Date
BG93649A true BG93649A (bg) 1993-12-24
BG60899B1 BG60899B1 (bg) 1996-06-28

Family

ID=9392948

Family Applications (1)

Application Number Title Priority Date Filing Date
BG93649A BG60899B1 (bg) 1990-01-19 1991-01-17 Метод за получаване на лекарствени средства под формата на перли

Country Status (29)

Country Link
US (2) US5188838A (bg)
EP (1) EP0438359B1 (bg)
JP (1) JP3310305B2 (bg)
KR (1) KR0163050B1 (bg)
CN (1) CN1054189A (bg)
AT (1) ATE103489T1 (bg)
AU (1) AU651566B2 (bg)
BG (1) BG60899B1 (bg)
CA (1) CA2034413A1 (bg)
CZ (1) CZ279869B6 (bg)
DE (1) DE69101493T2 (bg)
DK (1) DK0438359T3 (bg)
ES (1) ES2062700T3 (bg)
FI (1) FI102590B1 (bg)
FR (1) FR2657257B1 (bg)
HU (1) HU211076B (bg)
IE (1) IE65102B1 (bg)
IL (1) IL96984A (bg)
LV (1) LV10039B (bg)
NO (1) NO180516C (bg)
NZ (1) NZ236820A (bg)
PL (1) PL165719B1 (bg)
PT (1) PT96526B (bg)
RO (1) RO108646B1 (bg)
RU (1) RU1837872C (bg)
SK (1) SK278757B6 (bg)
TW (1) TW327131B (bg)
YU (1) YU7691A (bg)
ZA (1) ZA91376B (bg)

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UA80393C2 (uk) * 2000-12-07 2007-09-25 Алтана Фарма Аг Фармацевтична композиція, яка містить інгібітор фде 4, диспергований в матриці
DE10124916A1 (de) * 2001-05-22 2002-11-28 Cognis Deutschland Gmbh Kugelförmige Lackadditive, deren Herstellung und Verwendung
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Also Published As

Publication number Publication date
FI910273A0 (fi) 1991-01-18
LV10039A (lv) 1994-05-10
TW327131B (en) 1998-02-21
NO910218D0 (no) 1991-01-18
PL165719B1 (pl) 1995-01-31
YU7691A (sh) 1994-04-05
CN1054189A (zh) 1991-09-04
FI102590B (fi) 1999-01-15
HU211076B (en) 1995-10-30
US5380532A (en) 1995-01-10
RU1837872C (ru) 1993-08-30
IE910176A1 (en) 1991-07-31
IL96984A0 (en) 1992-03-29
NZ236820A (en) 1991-11-26
FI910273L (fi) 1991-07-20
PT96526B (pt) 1998-06-30
IE65102B1 (en) 1995-10-04
US5188838A (en) 1993-02-23
NO180516B (no) 1997-01-27
FR2657257A1 (fr) 1991-07-26
AU6948191A (en) 1991-07-25
DK0438359T3 (da) 1994-05-02
EP0438359B1 (fr) 1994-03-30
ATE103489T1 (de) 1994-04-15
FI102590B1 (fi) 1999-01-15
ES2062700T3 (es) 1994-12-16
CA2034413A1 (fr) 1991-07-20
KR910014114A (ko) 1991-08-31
NO180516C (no) 1997-05-07
CZ279869B6 (cs) 1995-07-12
ZA91376B (en) 1991-11-27
BG60899B1 (bg) 1996-06-28
RO108646B1 (ro) 1994-07-29
PT96526A (pt) 1991-10-15
SK278757B6 (sk) 1998-02-04
HU910178D0 (en) 1991-08-28
NO910218L (no) 1991-07-22
JPH04212359A (ja) 1992-08-03
IL96984A (en) 1996-03-31
KR0163050B1 (ko) 1998-12-01
DE69101493T2 (de) 1994-08-04
LV10039B (en) 1995-02-20
EP0438359A1 (fr) 1991-07-24
CS9100105A2 (en) 1991-08-13
AU651566B2 (en) 1994-07-28
FR2657257B1 (fr) 1994-09-02
JP3310305B2 (ja) 2002-08-05
DE69101493D1 (de) 1994-05-05

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