FR651490A - Process for obtaining theobromine from natural products - Google Patents

Process for obtaining theobromine from natural products

Info

Publication number
FR651490A
FR651490A FR651490DA FR651490A FR 651490 A FR651490 A FR 651490A FR 651490D A FR651490D A FR 651490DA FR 651490 A FR651490 A FR 651490A
Authority
FR
France
Prior art keywords
theobromine
obtaining
natural products
natural
products
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.)
NAAMLOOZE VENNOOTSCHAP Ste
Nederlandsche Combinatie voor Chemische Industrie NV
Original Assignee
NAAMLOOZE VENNOOTSCHAP Ste
Nederlandsche Combinatie voor Chemische Industrie NV
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 NAAMLOOZE VENNOOTSCHAP Ste, Nederlandsche Combinatie voor Chemische Industrie NV filed Critical NAAMLOOZE VENNOOTSCHAP Ste
Application granted granted Critical
Publication of FR651490A publication Critical patent/FR651490A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR651490D 1927-03-22 1928-03-19 Process for obtaining theobromine from natural products Expired FR651490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL651490X 1927-03-22

Publications (1)

Publication Number Publication Date
FR651490A true FR651490A (en) 1929-02-19

Family

ID=1542966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR651490D Expired FR651490A (en) 1927-03-22 1928-03-19 Process for obtaining theobromine from natural products

Country Status (1)

Country Link
FR (1) FR651490A (en)

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