FR1200278A - Process for obtaining diphenhydramine bis theophylline-7-acetate - Google Patents

Process for obtaining diphenhydramine bis theophylline-7-acetate

Info

Publication number
FR1200278A
FR1200278A FR1200278DA FR1200278A FR 1200278 A FR1200278 A FR 1200278A FR 1200278D A FR1200278D A FR 1200278DA FR 1200278 A FR1200278 A FR 1200278A
Authority
FR
France
Prior art keywords
diphenhydramine
theophylline
bis
acetate
obtaining
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
Other languages
French (fr)
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.)
Laboratoires Delagrange SA
Original Assignee
Laboratoires Delagrange SA
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 Laboratoires Delagrange SA filed Critical Laboratoires Delagrange SA
Application granted granted Critical
Publication of FR1200278A publication Critical patent/FR1200278A/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
    • C07D473/08—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 1 and 3, e.g. theophylline
FR1200278D 1958-03-22 1958-03-22 Process for obtaining diphenhydramine bis theophylline-7-acetate Expired FR1200278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200278T 1958-03-22

Publications (1)

Publication Number Publication Date
FR1200278A true FR1200278A (en) 1959-12-21

Family

ID=9670890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200278D Expired FR1200278A (en) 1958-03-22 1958-03-22 Process for obtaining diphenhydramine bis theophylline-7-acetate

Country Status (1)

Country Link
FR (1) FR1200278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134384B (en) * 1960-10-18 1962-08-09 Hans Voigt Chem Pharm Fabrik D Process for the preparation of salts from xanthine acetic acid and flavone derivatives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134384B (en) * 1960-10-18 1962-08-09 Hans Voigt Chem Pharm Fabrik D Process for the preparation of salts from xanthine acetic acid and flavone derivatives

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