GB325847A - Process for the manufacture of aqueous solutions of barbituric acids - Google Patents

Process for the manufacture of aqueous solutions of barbituric acids

Info

Publication number
GB325847A
GB325847A GB3535828A GB3535828A GB325847A GB 325847 A GB325847 A GB 325847A GB 3535828 A GB3535828 A GB 3535828A GB 3535828 A GB3535828 A GB 3535828A GB 325847 A GB325847 A GB 325847A
Authority
GB
United Kingdom
Prior art keywords
amides
solutions
nitrogen atom
manufacture
per cent
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
GB3535828A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB3535828A priority Critical patent/GB325847A/en
Publication of GB325847A publication Critical patent/GB325847A/en
Expired legal-status Critical Current

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
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

325,847. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Nov. 30, 1928. Hypodermic injections.-Substituted amides of the lower fatty acids containing only one alkyl group attached to the nitrogen atom are employed for rendering soluble in water the difficultly soluble barbituric acids. The solutions may be used for subcutaneous injection. According to examples 75 per cent or 80 per cent solutions of monomethyl- or monoethylacetanide are used to dissolve phenylethyl barbituric acid or cyclohex.envlethyl barbituric acid. The prior use of unsubstituted amides or of amides containing two alkyl groups attached to the nitrogen atom is referred to.
GB3535828A 1928-11-30 1928-11-30 Process for the manufacture of aqueous solutions of barbituric acids Expired GB325847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3535828A GB325847A (en) 1928-11-30 1928-11-30 Process for the manufacture of aqueous solutions of barbituric acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3535828A GB325847A (en) 1928-11-30 1928-11-30 Process for the manufacture of aqueous solutions of barbituric acids

Publications (1)

Publication Number Publication Date
GB325847A true GB325847A (en) 1930-02-28

Family

ID=10376840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3535828A Expired GB325847A (en) 1928-11-30 1928-11-30 Process for the manufacture of aqueous solutions of barbituric acids

Country Status (1)

Country Link
GB (1) GB325847A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671748A (en) * 1950-05-18 1954-03-09 Parke Davis & Co Composition of matter
US3051616A (en) * 1956-03-23 1962-08-28 Bayer Ag Mothproofing agents
US3075882A (en) * 1960-03-16 1963-01-29 Upjohn Co Estrone solubilized with n, n-dimethylacetamide
US3142617A (en) * 1959-07-15 1964-07-28 Ciba Geigy Corp Injectable solution
US3443004A (en) * 1965-04-08 1969-05-06 Ciba Geigy Corp Injectable solution containing 6-chloroor 6-trifluoromethyl-7-sulfamyl - 1,2,4-benzothiodiazine-1,1-dioxide diuretic

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671748A (en) * 1950-05-18 1954-03-09 Parke Davis & Co Composition of matter
US3051616A (en) * 1956-03-23 1962-08-28 Bayer Ag Mothproofing agents
US3142617A (en) * 1959-07-15 1964-07-28 Ciba Geigy Corp Injectable solution
US3075882A (en) * 1960-03-16 1963-01-29 Upjohn Co Estrone solubilized with n, n-dimethylacetamide
US3443004A (en) * 1965-04-08 1969-05-06 Ciba Geigy Corp Injectable solution containing 6-chloroor 6-trifluoromethyl-7-sulfamyl - 1,2,4-benzothiodiazine-1,1-dioxide diuretic

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