FR1352320A - Process for the preparation of alkylxanthine derivatives with basic substituents - Google Patents

Process for the preparation of alkylxanthine derivatives with basic substituents

Info

Publication number
FR1352320A
FR1352320A FR924636A FR924636A FR1352320A FR 1352320 A FR1352320 A FR 1352320A FR 924636 A FR924636 A FR 924636A FR 924636 A FR924636 A FR 924636A FR 1352320 A FR1352320 A FR 1352320A
Authority
FR
France
Prior art keywords
alkylxanthine
derivatives
preparation
basic substituents
substituents
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
FR924636A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to FR924636A priority Critical patent/FR1352320A/en
Application granted granted Critical
Publication of FR1352320A publication Critical patent/FR1352320A/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
    • 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
FR924636A 1963-02-13 1963-02-13 Process for the preparation of alkylxanthine derivatives with basic substituents Expired FR1352320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924636A FR1352320A (en) 1963-02-13 1963-02-13 Process for the preparation of alkylxanthine derivatives with basic substituents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR924636A FR1352320A (en) 1963-02-13 1963-02-13 Process for the preparation of alkylxanthine derivatives with basic substituents

Publications (1)

Publication Number Publication Date
FR1352320A true FR1352320A (en) 1964-02-14

Family

ID=8796939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924636A Expired FR1352320A (en) 1963-02-13 1963-02-13 Process for the preparation of alkylxanthine derivatives with basic substituents

Country Status (1)

Country Link
FR (1) FR1352320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195441A1 (en) * 1972-08-08 1974-03-08 Knoll Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195441A1 (en) * 1972-08-08 1974-03-08 Knoll Ag

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