DE1119868B - Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten - Google Patents

Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten

Info

Publication number
DE1119868B
DE1119868B DEC18937A DEC0018937A DE1119868B DE 1119868 B DE1119868 B DE 1119868B DE C18937 A DEC18937 A DE C18937A DE C0018937 A DEC0018937 A DE C0018937A DE 1119868 B DE1119868 B DE 1119868B
Authority
DE
Germany
Prior art keywords
radical
general formula
compounds
alkylxanthine
derivatives
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.)
Pending
Application number
DEC18937A
Other languages
German (de)
English (en)
Inventor
Dr Erwin Kohlstaedt
Dr Karl-Heinz Klingler
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.)
CHEMIEWERK HOMBURG ZWEIGNIEDER
Evonik Operations GmbH
Original Assignee
CHEMIEWERK HOMBURG ZWEIGNIEDER
Deutsche Gold und Silber Scheideanstalt
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 CHEMIEWERK HOMBURG ZWEIGNIEDER, Deutsche Gold und Silber Scheideanstalt filed Critical CHEMIEWERK HOMBURG ZWEIGNIEDER
Priority to DEC18937A priority Critical patent/DE1119868B/de
Priority to CH477460A priority patent/CH387048A/de
Priority to AT327660A priority patent/AT214939B/de
Priority to GB15615/60A priority patent/GB928186A/en
Priority to DK178060AA priority patent/DK94623C/da
Priority to FR825868A priority patent/FR616M/fr
Publication of DE1119868B publication Critical patent/DE1119868B/de
Pending 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DEC18937A 1959-05-05 1959-05-05 Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten Pending DE1119868B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DEC18937A DE1119868B (de) 1959-05-05 1959-05-05 Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten
CH477460A CH387048A (de) 1959-05-05 1960-04-27 Verfahren zur Herstellung von 7-Theophyllinderivaten
AT327660A AT214939B (de) 1959-05-05 1960-04-29 Verfahren zur Herstellung von neuen 7-Theophyllinderivaten
GB15615/60A GB928186A (en) 1959-05-05 1960-05-03 7-theophylline derivatives and a process for their production
DK178060AA DK94623C (da) 1959-05-05 1960-05-05 Fremgangsmåde til fremstilling af 7-teofyllinderivater.
FR825868A FR616M (fr) 1959-05-05 1960-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC18937A DE1119868B (de) 1959-05-05 1959-05-05 Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten

Publications (1)

Publication Number Publication Date
DE1119868B true DE1119868B (de) 1961-12-21

Family

ID=7016532

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC18937A Pending DE1119868B (de) 1959-05-05 1959-05-05 Verfahren zur Herstellung von basisch substituierten Alkylxanthinderivaten

Country Status (6)

Country Link
AT (1) AT214939B (fr)
CH (1) CH387048A (fr)
DE (1) DE1119868B (fr)
DK (1) DK94623C (fr)
FR (1) FR616M (fr)
GB (1) GB928186A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414572A (en) * 1965-09-09 1968-12-03 Gold And Silber Scheideanstalt Basic substituted alkylxanthine derivatives

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225187B (de) * 1962-03-27 1966-09-22 Degussa Verfahren zur Herstellung der linksdrehenden Isomeren von basisch substituierten Alkylxanthinderivaten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142935A (en) * 1937-02-20 1939-01-03 Monsanto Chemicals Reduction of chlorotheophylline

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2142935A (en) * 1937-02-20 1939-01-03 Monsanto Chemicals Reduction of chlorotheophylline

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414572A (en) * 1965-09-09 1968-12-03 Gold And Silber Scheideanstalt Basic substituted alkylxanthine derivatives

Also Published As

Publication number Publication date
FR616M (fr) 1961-06-19
CH387048A (de) 1965-01-31
DK94623C (da) 1962-10-29
GB928186A (en) 1963-06-12
AT214939B (de) 1961-05-10

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