FR1013964A - Procédé de fabrication de caféine synthétique - Google Patents

Procédé de fabrication de caféine synthétique

Info

Publication number
FR1013964A
FR1013964A FR1013964DA FR1013964A FR 1013964 A FR1013964 A FR 1013964A FR 1013964D A FR1013964D A FR 1013964DA FR 1013964 A FR1013964 A FR 1013964A
Authority
FR
France
Prior art keywords
manufacturing process
synthetic caffeine
caffeine
synthetic
manufacturing
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
English (en)
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.)
CH Boehringer Sohn AG and Co KG
Original Assignee
CH Boehringer Sohn AG and Co KG
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 CH Boehringer Sohn AG and Co KG filed Critical CH Boehringer Sohn AG and Co KG
Application granted granted Critical
Publication of FR1013964A publication Critical patent/FR1013964A/fr
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
    • C07D473/12—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, 3, and 7, e.g. caffeine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1013964D 1943-03-17 1943-03-17 Procédé de fabrication de caféine synthétique Expired FR1013964A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013964T 1943-03-17

Publications (1)

Publication Number Publication Date
FR1013964A true FR1013964A (fr) 1952-08-06

Family

ID=9572019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013964D Expired FR1013964A (fr) 1943-03-17 1943-03-17 Procédé de fabrication de caféine synthétique

Country Status (1)

Country Link
FR (1) FR1013964A (fr)

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