FR828M - - Google Patents

Info

Publication number
FR828M
FR828M FR847872A FR847872A FR828M FR 828 M FR828 M FR 828M FR 847872 A FR847872 A FR 847872A FR 847872 A FR847872 A FR 847872A FR 828 M FR828 M FR 828M
Authority
FR
France
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.)
Active
Application number
FR847872A
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 filed Critical
Priority to FR847872A priority Critical patent/FR828M/fr
Application granted granted Critical
Publication of FR828M publication Critical patent/FR828M/fr
Active 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
    • C07D473/08—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)
FR847872A 1960-12-23 1960-12-23 Active FR828M (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847872A FR828M (fr) 1960-12-23 1960-12-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847872A FR828M (fr) 1960-12-23 1960-12-23

Publications (1)

Publication Number Publication Date
FR828M true FR828M (fr) 1961-09-25

Family

ID=88244221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847872A Active FR828M (fr) 1960-12-23 1960-12-23

Country Status (1)

Country Link
FR (1) FR828M (fr)

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