BE826379A - SOLUBILITY MODIFYING MICROCAPSULES - Google Patents

SOLUBILITY MODIFYING MICROCAPSULES

Info

Publication number
BE826379A
BE826379A BE154081A BE154081A BE826379A BE 826379 A BE826379 A BE 826379A BE 154081 A BE154081 A BE 154081A BE 154081 A BE154081 A BE 154081A BE 826379 A BE826379 A BE 826379A
Authority
BE
Belgium
Prior art keywords
microcapsules
solubility modifying
solubility
modifying
modifying microcapsules
Prior art date
Application number
BE154081A
Other languages
French (fr)
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 filed Critical
Publication of BE826379A publication Critical patent/BE826379A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/12—Carboxylic acids; Salts or anhydrides thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE154081A 1974-03-08 1975-03-06 SOLUBILITY MODIFYING MICROCAPSULES BE826379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1039674A GB1479655A (en) 1974-03-08 1974-03-08 Antibiotic preparations

Publications (1)

Publication Number Publication Date
BE826379A true BE826379A (en) 1975-09-08

Family

ID=9967051

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154081A BE826379A (en) 1974-03-08 1975-03-06 SOLUBILITY MODIFYING MICROCAPSULES

Country Status (4)

Country Link
BE (1) BE826379A (en)
DE (1) DE2509572A1 (en)
FR (1) FR2262961A1 (en)
GB (1) GB1479655A (en)

Families Citing this family (7)

* 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
IL57906A0 (en) * 1978-08-04 1979-11-30 Beecham Group Ltd Powder containing salts of certain penicillins for preparing orally administrable syrups
IL57907A0 (en) * 1978-08-04 1979-11-30 Beecham Group Ltd Powder containing salts of certain penicillins for preparing orally administrable syrups
DE3000979A1 (en) 1980-01-12 1981-07-23 Dr. Karl Thomae Gmbh, 7950 Biberach NEW DIPYRIDAMOL RETARD FORMS AND METHOD FOR THEIR PRODUCTION
US4321253A (en) 1980-08-22 1982-03-23 Beatty Morgan L Suspension of microencapsulated bacampicillin acid addition salt for oral, especially pediatric, administration
IT1230095B (en) * 1989-04-27 1991-10-05 Parenta Srl PROCEDURE FOR THE PREPARATION OF STERILE FORMS OF INJECTABLE POWDERS OF ANTIBIOTICS.
DE19835823A1 (en) * 1998-08-10 1999-10-07 Lindopharm Gmbh Antibiotic composition useful for preparing stable aqueous suspensions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7112083A (en) * 1970-09-16 1972-03-20

Also Published As

Publication number Publication date
GB1479655A (en) 1977-07-13
FR2262961A1 (en) 1975-10-03
DE2509572A1 (en) 1975-09-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BEECHAM GROUP LTD

Effective date: 19850306