GB165779A - Process for the manufacture of easily and neutrally soluble double compounds of 1-allyl-3.7-dimethylxanthine - Google Patents

Process for the manufacture of easily and neutrally soluble double compounds of 1-allyl-3.7-dimethylxanthine

Info

Publication number
GB165779A
GB165779A GB13674/21A GB1367421A GB165779A GB 165779 A GB165779 A GB 165779A GB 13674/21 A GB13674/21 A GB 13674/21A GB 1367421 A GB1367421 A GB 1367421A GB 165779 A GB165779 A GB 165779A
Authority
GB
United Kingdom
Prior art keywords
dimethylxanthine
allyl
manufacture
soluble double
double compounds
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
GB13674/21A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB165779A publication Critical patent/GB165779A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
    • C07D473/10—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 3 and 7, e.g. theobromine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Soluble double compounds are prepared from one molecule of 1 - allyl - 3 : 7 - dimethylxanthine and two molecules of an alkali benzoate or salicylate; the mixed solution is used as such or evaporated in vacuo. In examples, sodium salicylate, lithium benzoate, and sodium benzoate are employed. The products have diuretic and analeptic properties and are suitable for injection.
GB13674/21A 1920-07-02 1921-05-13 Process for the manufacture of easily and neutrally soluble double compounds of 1-allyl-3.7-dimethylxanthine Expired GB165779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH165779X 1920-07-02

Publications (1)

Publication Number Publication Date
GB165779A true GB165779A (en) 1922-04-13

Family

ID=4418515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13674/21A Expired GB165779A (en) 1920-07-02 1921-05-13 Process for the manufacture of easily and neutrally soluble double compounds of 1-allyl-3.7-dimethylxanthine

Country Status (1)

Country Link
GB (1) GB165779A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880206A (en) * 1955-03-29 1959-03-31 Ciba Pharm Prod Inc Mecurated biuret derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880206A (en) * 1955-03-29 1959-03-31 Ciba Pharm Prod Inc Mecurated biuret derivatives

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