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CH273815A - Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. - Google Patents

Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances.

Info

Publication number
CH273815A
CH273815A CH273815DA CH273815A CH 273815 A CH273815 A CH 273815A CH 273815D A CH273815D A CH 273815DA CH 273815 A CH273815 A CH 273815A
Authority
CH
Switzerland
Prior art keywords
anhydrous
carrier
production
therapeutic substances
homogeneous gel
Prior art date
Application number
Other languages
German (de)
Inventor
Inc Bristol Laboratories
Original Assignee
Bristol Lab Inc
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 Bristol Lab Inc filed Critical Bristol Lab Inc
Publication of CH273815A publication Critical patent/CH273815A/en

Links

Classifications

    • 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

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)
CH273815D 1948-02-27 1949-02-25 Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances. CH273815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US273815XA 1948-02-27 1948-02-27

Publications (1)

Publication Number Publication Date
CH273815A true CH273815A (en) 1951-02-28

Family

ID=21837410

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273815D CH273815A (en) 1948-02-27 1949-02-25 Process for the production of an anhydrous, homogeneous gel intended as a carrier for therapeutic substances.

Country Status (1)

Country Link
CH (1) CH273815A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973506C (en) * 1953-10-02 1960-03-10 Schering Ag Process for the production of highly concentrated solutions of steroids
DE1088192B (en) * 1957-07-22 1960-09-01 Strong Cobb And Company Inc Process for the production of pelletable or directly usable pharmaceutical granules with adjustable release properties

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973506C (en) * 1953-10-02 1960-03-10 Schering Ag Process for the production of highly concentrated solutions of steroids
DE1088192B (en) * 1957-07-22 1960-09-01 Strong Cobb And Company Inc Process for the production of pelletable or directly usable pharmaceutical granules with adjustable release properties

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