BE602887A - New 8-benzylxanthine derivatives and their preparation. - Google Patents

New 8-benzylxanthine derivatives and their preparation.

Info

Publication number
BE602887A
BE602887A BE602887A BE602887A BE602887A BE 602887 A BE602887 A BE 602887A BE 602887 A BE602887 A BE 602887A BE 602887 A BE602887 A BE 602887A BE 602887 A BE602887 A BE 602887A
Authority
BE
Belgium
Prior art keywords
benzylxanthine
derivatives
preparation
new
benzylxanthine derivatives
Prior art date
Application number
BE602887A
Other languages
French (fr)
Original Assignee
Manuf Prod Pharma
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 Manuf Prod Pharma filed Critical Manuf Prod Pharma
Publication of BE602887A publication Critical patent/BE602887A/en

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/495—Heterocyclic 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
    • A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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)
  • 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)
BE602887A 1960-04-22 1961-04-21 New 8-benzylxanthine derivatives and their preparation. BE602887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14251/60A GB947494A (en) 1960-04-22 1960-04-22 New dialkyl xanthine derivatives and a process for the preparation thereof

Publications (1)

Publication Number Publication Date
BE602887A true BE602887A (en) 1961-10-23

Family

ID=10037767

Family Applications (1)

Application Number Title Priority Date Filing Date
BE602887A BE602887A (en) 1960-04-22 1961-04-21 New 8-benzylxanthine derivatives and their preparation.

Country Status (5)

Country Link
BE (1) BE602887A (en)
CH (1) CH417605A (en)
ES (1) ES266787A1 (en)
GB (1) GB947494A (en)
LU (1) LU40044A1 (en)

Also Published As

Publication number Publication date
ES266787A1 (en) 1961-12-01
CH417605A (en) 1966-07-31
LU40044A1 (en) 1961-10-20
GB947494A (en) 1964-01-22

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