FR1186129A - Improvements in the preparation of dialkylxantin compounds - Google Patents

Improvements in the preparation of dialkylxantin compounds

Info

Publication number
FR1186129A
FR1186129A FR1186129DA FR1186129A FR 1186129 A FR1186129 A FR 1186129A FR 1186129D A FR1186129D A FR 1186129DA FR 1186129 A FR1186129 A FR 1186129A
Authority
FR
France
Prior art keywords
dialkylxantin
compounds
preparation
dialkylxantin 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
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.)
Nepera Chemical Co Inc
Original Assignee
Nepera Chemical Co Inc
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 Nepera Chemical Co Inc filed Critical Nepera Chemical Co Inc
Application granted granted Critical
Publication of FR1186129A publication Critical patent/FR1186129A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1186129D 1955-08-04 1955-08-04 Improvements in the preparation of dialkylxantin compounds Expired FR1186129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1186129T 1955-08-04

Publications (1)

Publication Number Publication Date
FR1186129A true FR1186129A (en) 1959-08-14

Family

ID=9664239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1186129D Expired FR1186129A (en) 1955-08-04 1955-08-04 Improvements in the preparation of dialkylxantin compounds

Country Status (1)

Country Link
FR (1) FR1186129A (en)

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