BE818772A - PROCESS FOR PREPARING STABLE DRUG EXTRACTS CONTAINING 2,2-DIMETHYL-4-OXYMETHYL-1,3-DIOXOLAN AND OBTAINED EXTRACTS - Google Patents

PROCESS FOR PREPARING STABLE DRUG EXTRACTS CONTAINING 2,2-DIMETHYL-4-OXYMETHYL-1,3-DIOXOLAN AND OBTAINED EXTRACTS

Info

Publication number
BE818772A
BE818772A BE6044715A BE6044715A BE818772A BE 818772 A BE818772 A BE 818772A BE 6044715 A BE6044715 A BE 6044715A BE 6044715 A BE6044715 A BE 6044715A BE 818772 A BE818772 A BE 818772A
Authority
BE
Belgium
Prior art keywords
extracts
oxymethyl
dioxolan
dimethyl
preparing stable
Prior art date
Application number
BE6044715A
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 BE818772A publication Critical patent/BE818772A/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
    • A61K47/22—Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
    • 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
    • A61K47/16—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing nitrogen, e.g. nitro-, nitroso-, azo-compounds, nitriles, cyanates
    • A61K47/18—Amines; Amides; Ureas; Quaternary ammonium compounds; Amino acids; Oligopeptides having up to five amino acids
    • A61K47/186—Quaternary ammonium compounds, e.g. benzalkonium chloride or cetrimide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Cosmetics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BE6044715A 1973-08-13 1974-08-12 PROCESS FOR PREPARING STABLE DRUG EXTRACTS CONTAINING 2,2-DIMETHYL-4-OXYMETHYL-1,3-DIOXOLAN AND OBTAINED EXTRACTS BE818772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2340914A DE2340914C2 (en) 1973-08-13 1973-08-13 Process for the production of stable 2,2-dimethyl-4-oxymethyl-1,3-dioxolane-containing drug extracts from drugs containing proazulene

Publications (1)

Publication Number Publication Date
BE818772A true BE818772A (en) 1975-02-12

Family

ID=5889614

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044715A BE818772A (en) 1973-08-13 1974-08-12 PROCESS FOR PREPARING STABLE DRUG EXTRACTS CONTAINING 2,2-DIMETHYL-4-OXYMETHYL-1,3-DIOXOLAN AND OBTAINED EXTRACTS

Country Status (5)

Country Link
AT (1) AT331969B (en)
BE (1) BE818772A (en)
CH (1) CH598815A5 (en)
DE (1) DE2340914C2 (en)
FR (1) FR2240741A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071289B (en) * 1959-12-17
US2108765A (en) * 1938-02-15 Preserving and disinfecting media

Also Published As

Publication number Publication date
DE2340914C2 (en) 1982-05-19
AT331969B (en) 1976-09-10
FR2240741A1 (en) 1975-03-14
FR2240741B1 (en) 1977-09-09
ATA658274A (en) 1975-12-15
DE2340914A1 (en) 1975-02-27
CH598815A5 (en) 1978-05-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT VORMALS R

Effective date: 19850831