FR4625M - - Google Patents

Info

Publication number
FR4625M
FR4625M FR15527A FR15527A FR4625M FR 4625 M FR4625 M FR 4625M FR 15527 A FR15527 A FR 15527A FR 15527 A FR15527 A FR 15527A FR 4625 M FR4625 M FR 4625M
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.)
Expired
Application number
FR15527A
Other languages
French (fr)
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 FR15527A priority Critical patent/FR4625M/fr
Priority to BE679347D priority patent/BE679347A/xx
Priority to GB16722/66A priority patent/GB1090010A/en
Application granted granted Critical
Publication of FR4625M publication Critical patent/FR4625M/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/02Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52Purines, e.g. adenine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/02Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/04Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
    • C07D473/06Heterocyclic 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
    • C07D473/08Heterocyclic 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR15527A 1965-05-03 1965-05-03 Expired FR4625M (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR15527A FR4625M (en) 1965-05-03 1965-05-03
BE679347D BE679347A (en) 1965-05-03 1966-04-12
GB16722/66A GB1090010A (en) 1965-05-03 1966-04-15 A substituted theophylline derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR15527A FR4625M (en) 1965-05-03 1965-05-03

Publications (1)

Publication Number Publication Date
FR4625M true FR4625M (en) 1966-11-28

Family

ID=8577832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15527A Expired FR4625M (en) 1965-05-03 1965-05-03

Country Status (3)

Country Link
BE (1) BE679347A (en)
FR (1) FR4625M (en)
GB (1) GB1090010A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374835A (en) * 1980-01-31 1983-02-22 Laroche-Navarron, S.A. Piperazine derivatives of theophylline

Also Published As

Publication number Publication date
BE679347A (en) 1966-09-16
GB1090010A (en) 1967-11-08

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