AU3701671A - Pharmaceutical formulations - Google Patents

Pharmaceutical formulations

Info

Publication number
AU3701671A
AU3701671A AU37016/71A AU3701671A AU3701671A AU 3701671 A AU3701671 A AU 3701671A AU 37016/71 A AU37016/71 A AU 37016/71A AU 3701671 A AU3701671 A AU 3701671A AU 3701671 A AU3701671 A AU 3701671A
Authority
AU
Australia
Prior art keywords
pharmaceutical formulations
formulations
pharmaceutical
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
AU37016/71A
Inventor
Seager Harry
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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
Priority to GB6130470 priority Critical
Priority to GBGB61304/70 priority
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of AU3701671A publication Critical patent/AU3701671A/en
Application status is Expired legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5005Wall or coating material
    • A61K9/5015Organic compounds, e.g. fats, sugars
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5026Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • A61K9/5042Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
    • A61K9/5047Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET 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
    • A61K9/5089Processes
AU37016/71A 1970-12-23 1971-12-16 Pharmaceutical formulations Expired AU3701671A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6130470 1970-12-23
GBGB61304/70 1970-12-23

Publications (1)

Publication Number Publication Date
AU3701671A true AU3701671A (en) 1973-06-21

Family

ID=10486845

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37016/71A Expired AU3701671A (en) 1970-12-23 1971-12-16 Pharmaceutical formulations

Country Status (6)

Country Link
AU (1) AU3701671A (en)
BE (1) BE777158A (en)
DE (1) DE2164019A1 (en)
FR (1) FR2118999A1 (en)
NL (1) NL7117616A (en)
ZA (1) ZA7108014B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780156B1 (en) * 2000-04-20 2007-11-27 브리스톨-마이어스 스큅 컴퍼니 Taste masking coating composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ189022A (en) * 1977-12-08 1981-11-19 Beecham Group Ltd Pharmaceutically acceptable particles of clavulanates dispersed in a polymeric binder
EP0212641B1 (en) * 1985-08-26 1991-04-10 THE PROCTER & GAMBLE COMPANY Taste masking compositions
JPS63188621A (en) * 1987-01-30 1988-08-04 Taisho Pharmaceut Co Ltd Flavor oral preparation
IT1204914B (en) * 1987-03-06 1989-03-10 Bonapace & C Spa Procedure eg the protection of unstable substances with polymer blends and processes for their application
DE3900811A1 (en) * 1989-01-13 1990-07-19 Kali Chemie Pharma Gmbh New drug form

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780156B1 (en) * 2000-04-20 2007-11-27 브리스톨-마이어스 스큅 컴퍼니 Taste masking coating composition

Also Published As

Publication number Publication date
ZA7108014B (en) 1972-08-30
DE2164019A1 (en) 1972-08-03
BE777158A1 (en)
BE777158A (en) 1972-06-22
FR2118999A1 (en) 1972-08-04
NL7117616A (en) 1972-06-27

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