FR1069768A - Improvements in processes for the preparation of methylated xanthinealkanoates of (diarylmethoxyalkyl) dialkylamines - Google Patents

Improvements in processes for the preparation of methylated xanthinealkanoates of (diarylmethoxyalkyl) dialkylamines

Info

Publication number
FR1069768A
FR1069768A FR1069768DA FR1069768A FR 1069768 A FR1069768 A FR 1069768A FR 1069768D A FR1069768D A FR 1069768DA FR 1069768 A FR1069768 A FR 1069768A
Authority
FR
France
Prior art keywords
xanthinealkanoates
diarylmethoxyalkyl
dialkylamines
methylated
processes
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.)
GD Searle LLC
Original Assignee
GD Searle LLC
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 GD Searle LLC filed Critical GD Searle LLC
Application granted granted Critical
Publication of FR1069768A publication Critical patent/FR1069768A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1069768D 1952-05-31 1952-12-26 Improvements in processes for the preparation of methylated xanthinealkanoates of (diarylmethoxyalkyl) dialkylamines Expired FR1069768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1069768XA 1952-05-31 1952-05-31

Publications (1)

Publication Number Publication Date
FR1069768A true FR1069768A (en) 1954-07-13

Family

ID=22314219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069768D Expired FR1069768A (en) 1952-05-31 1952-12-26 Improvements in processes for the preparation of methylated xanthinealkanoates of (diarylmethoxyalkyl) dialkylamines

Country Status (1)

Country Link
FR (1) FR1069768A (en)

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