AT329185B - PROCESS FOR THE PREPARATION OF A COMPOSITION FOR THE PREPARATION OF AN INTESTINAL PREPARATION - Google Patents

PROCESS FOR THE PREPARATION OF A COMPOSITION FOR THE PREPARATION OF AN INTESTINAL PREPARATION

Info

Publication number
AT329185B
AT329185B AT858173*7A AT858173A AT329185B AT 329185 B AT329185 B AT 329185B AT 858173 A AT858173 A AT 858173A AT 329185 B AT329185 B AT 329185B
Authority
AT
Austria
Prior art keywords
preparation
composition
intestinal
intestinal preparation
Prior art date
Application number
AT858173*7A
Other languages
German (de)
Other versions
ATA858173A (en
Inventor
M Sharabash
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of ATA858173A publication Critical patent/ATA858173A/en
Application granted granted Critical
Publication of AT329185B publication Critical patent/AT329185B/en

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules 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
    • A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/284—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone
    • A61K9/2846—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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells
    • 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
    • A61K9/50—Microcapsules 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
    • A61K9/5073—Microcapsules 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
    • A61K9/5078—Microcapsules 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
AT858173*7A 1971-10-12 1972-10-12 PROCESS FOR THE PREPARATION OF A COMPOSITION FOR THE PREPARATION OF AN INTESTINAL PREPARATION AT329185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18859171A 1971-10-12 1971-10-12

Publications (2)

Publication Number Publication Date
ATA858173A ATA858173A (en) 1975-07-15
AT329185B true AT329185B (en) 1976-04-26

Family

ID=22693788

Family Applications (2)

Application Number Title Priority Date Filing Date
AT876372A AT316139B (en) 1971-10-12 1972-10-12 Process for the preparation of copolymers suitable as enteric coating materials
AT858173*7A AT329185B (en) 1971-10-12 1972-10-12 PROCESS FOR THE PREPARATION OF A COMPOSITION FOR THE PREPARATION OF AN INTESTINAL PREPARATION

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT876372A AT316139B (en) 1971-10-12 1972-10-12 Process for the preparation of copolymers suitable as enteric coating materials

Country Status (25)

Country Link
JP (1) JPS4847590A (en)
AR (1) AR194852A1 (en)
AT (2) AT316139B (en)
AU (1) AU473557B2 (en)
BE (1) BE789919A (en)
BR (1) BR7207119D0 (en)
CA (1) CA1004799A (en)
CH (1) CH575967A5 (en)
DD (2) DD103248A5 (en)
DE (1) DE2250028A1 (en)
DK (1) DK138503B (en)
ES (1) ES407563A1 (en)
FR (1) FR2157847B1 (en)
GB (1) GB1409280A (en)
HU (1) HU165803B (en)
IE (1) IE36731B1 (en)
IL (1) IL40520A (en)
IT (1) IT990509B (en)
NL (1) NL7213765A (en)
PH (1) PH13179A (en)
PL (2) PL102291B1 (en)
RO (1) RO62797A (en)
SE (2) SE400979B (en)
YU (1) YU34904B (en)
ZA (1) ZA727066B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115596B (en) * 1978-03-13 1986-02-03 Bayer Italia Spa METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD
GB2164339A (en) * 1984-09-11 1986-03-19 Ciba Geigy Ag Polymaleic anhydride derivatives
GB2340521B (en) * 1998-08-15 2000-09-13 Sofitech Nv Shale-stabilizing additives
WO2000069420A1 (en) * 1999-05-14 2000-11-23 Coraltis Ltd. Pulse-delivery oral compositions
CN113855643B (en) * 2021-11-10 2022-11-11 葵花药业集团佳木斯鹿灵制药有限公司 Mesalazine sustained release preparation for colon-specific drug release and preparation process thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE575343A (en) * 1955-09-09
NL289626A (en) * 1962-03-06 1900-01-01
US3369003A (en) * 1962-03-06 1968-02-13 Sinclair Research Inc Polymers of tertiary-alkoxyalkyl esters
US3387061A (en) * 1966-05-04 1968-06-04 Union Carbide Corp Chemical reaction product of polycarboxylic acid and a polymeric polyether
GB1213030A (en) * 1968-08-16 1970-11-18 Daicel Ltd Process for producing a graft copolymer
JPS4931557A (en) * 1972-07-22 1974-03-22

Also Published As

Publication number Publication date
ZA727066B (en) 1974-05-29
SE400979B (en) 1978-04-17
FR2157847B1 (en) 1975-10-31
ES407563A1 (en) 1976-02-01
HU165803B (en) 1974-11-28
NL7213765A (en) 1973-04-16
YU255672A (en) 1979-10-31
AR194852A1 (en) 1973-08-24
IT990509B (en) 1975-07-10
SE7604731L (en) 1976-04-23
DE2250028A1 (en) 1973-04-19
PH13179A (en) 1980-01-08
FR2157847A1 (en) 1973-06-08
IE36731L (en) 1973-04-12
CA1004799A (en) 1977-02-01
ATA858173A (en) 1975-07-15
DK138503B (en) 1978-09-18
PL76176B1 (en) 1975-02-28
IL40520A (en) 1975-12-31
BE789919A (en) 1973-04-11
GB1409280A (en) 1975-10-08
JPS4847590A (en) 1973-07-06
YU34904B (en) 1980-04-30
DD109508A5 (en) 1974-11-12
CH575967A5 (en) 1976-05-31
AT316139B (en) 1974-06-25
DD103248A5 (en) 1974-01-12
BR7207119D0 (en) 1973-07-19
IL40520A0 (en) 1972-12-29
IE36731B1 (en) 1977-02-02
AU473557B2 (en) 1976-06-24
SE411123B (en) 1979-12-03
PL102291B1 (en) 1979-03-31
DK138503C (en) 1979-02-26
RO62797A (en) 1977-10-15
AU4745172A (en) 1974-04-11

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