GB325847A - Process for the manufacture of aqueous solutions of barbituric acids - Google Patents
Process for the manufacture of aqueous solutions of barbituric acidsInfo
- 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
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.
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)
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 |
-
1928
- 1928-11-30 GB GB3535828A patent/GB325847A/en not_active Expired
Cited By (5)
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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