LU71048A1 - - Google Patents

Info

Publication number
LU71048A1
LU71048A1 LU71048A LU71048A LU71048A1 LU 71048 A1 LU71048 A1 LU 71048A1 LU 71048 A LU71048 A LU 71048A LU 71048 A LU71048 A LU 71048A LU 71048 A1 LU71048 A1 LU 71048A1
Authority
LU
Luxembourg
Application number
LU71048A
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 LU71048A priority Critical patent/LU71048A1/xx
Publication of LU71048A1 publication Critical patent/LU71048A1/xx

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
    • 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
    • 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)
LU71048A 1974-10-03 1974-10-03 LU71048A1 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU71048A LU71048A1 (enrdf_load_stackoverflow) 1974-10-03 1974-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU71048A LU71048A1 (enrdf_load_stackoverflow) 1974-10-03 1974-10-03

Publications (1)

Publication Number Publication Date
LU71048A1 true LU71048A1 (enrdf_load_stackoverflow) 1975-04-17

Family

ID=19727762

Family Applications (1)

Application Number Title Priority Date Filing Date
LU71048A LU71048A1 (enrdf_load_stackoverflow) 1974-10-03 1974-10-03

Country Status (1)

Country Link
LU (1) LU71048A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232438A1 (en) * 1984-04-30 1987-08-19 Hoechst-Roussel Pharmaceuticals Incorporated Use of xanthine derivatives for host defense mechanism enhancement
EP0570831A3 (enrdf_load_stackoverflow) * 1992-05-20 1994-03-16 Hoechst Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232438A1 (en) * 1984-04-30 1987-08-19 Hoechst-Roussel Pharmaceuticals Incorporated Use of xanthine derivatives for host defense mechanism enhancement
EP0570831A3 (enrdf_load_stackoverflow) * 1992-05-20 1994-03-16 Hoechst Ag

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