ZA76568B - 1,3-dialkyl-7-oxoalkylxanthines - Google Patents

1,3-dialkyl-7-oxoalkylxanthines

Info

Publication number
ZA76568B
ZA76568B ZA568A ZA76568A ZA76568B ZA 76568 B ZA76568 B ZA 76568B ZA 568 A ZA568 A ZA 568A ZA 76568 A ZA76568 A ZA 76568A ZA 76568 B ZA76568 B ZA 76568B
Authority
ZA
South Africa
Prior art keywords
oxoalkylxanthines
dialkyl
Prior art date
Application number
ZA568A
Other languages
English (en)
Inventor
J Goering
Original Assignee
Wuelfing J
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 Wuelfing J filed Critical Wuelfing J
Publication of ZA76568B publication Critical patent/ZA76568B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA568A 1975-02-21 1976-02-02 1,3-dialkyl-7-oxoalkylxanthines ZA76568B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507555 DE2507555A1 (de) 1975-02-21 1975-02-21 7-(oxoalkyl)-1,3-dialkylxanthine, verfahren zu ihrer herstellung und diese verbindung enthaltende arzneimittel

Publications (1)

Publication Number Publication Date
ZA76568B true ZA76568B (en) 1977-01-26

Family

ID=5939491

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA568A ZA76568B (en) 1975-02-21 1976-02-02 1,3-dialkyl-7-oxoalkylxanthines

Country Status (18)

Country Link
JP (1) JPS51110598A (de)
AR (2) AR208755A1 (de)
AT (1) AT342617B (de)
AU (1) AU506542B2 (de)
BE (1) BE838466A (de)
CH (1) CH621789A5 (de)
DE (1) DE2507555A1 (de)
DK (1) DK72676A (de)
ES (1) ES445301A1 (de)
FI (1) FI760418A (de)
FR (1) FR2301258A1 (de)
GB (1) GB1496316A (de)
HU (1) HU174656B (de)
IE (1) IE43978B1 (de)
NL (1) NL7601622A (de)
SE (1) SE7601455L (de)
YU (1) YU37276A (de)
ZA (1) ZA76568B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570831A2 (de) * 1992-05-20 1993-11-24 Hoechst Aktiengesellschaft Verwendung von Xanthinderivaten zur Behandlung von Nervenschädigungen nach Unterbrechung der Blutzirkulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761863A (en) * 1956-09-04 Lower-alkyl
DE932489C (de) * 1953-09-11 1955-09-01 Hoffmann La Roche Verfahren zur Herstellung von neuen Xanthinbasen und deren Salzen
CH325292A (de) * 1953-10-21 1957-10-31 Geigy Ag J R Verfahren zur Herstellung von 7-Oxyalkyl-xanthinderivaten
DE1233405B (de) * 1964-09-05 1967-02-02 Albert Ag Chem Werke Verfahren zur Herstellung von 7-(Oxoalkyl)-1, 3-dimethylxanthinen
US3422107A (en) * 1964-09-05 1969-01-14 Albert Ag Chem Werke Certain oxoalkyldimethylxanthines and a process for the preparation thereof
DE2234202A1 (de) * 1972-07-12 1974-01-24 Albert Ag Chem Werke Verfahren zur herstellung von oxoalkylxanthinen
DE2330742C2 (de) * 1973-06-16 1982-07-29 Hoechst Ag, 6000 Frankfurt 1-(Oxoalkyl)-3-methyl-7-alkylxanthine, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel
CH608236A5 (de) * 1974-01-22 1978-12-29 Wuelfing J A Fa

Also Published As

Publication number Publication date
BE838466A (fr) 1976-08-11
AR210168A1 (es) 1977-06-30
NL7601622A (nl) 1976-08-24
IE43978L (en) 1976-08-21
GB1496316A (en) 1977-12-30
CH621789A5 (en) 1981-02-27
FR2301258A1 (fr) 1976-09-17
JPS51110598A (de) 1976-09-30
ATA89776A (de) 1977-08-15
DE2507555A1 (de) 1976-09-02
FI760418A (de) 1976-08-22
DK72676A (da) 1976-08-22
HU174656B (hu) 1980-02-28
FR2301258B1 (de) 1978-11-17
AT342617B (de) 1978-04-10
IE43978B1 (en) 1981-07-15
AU1133876A (en) 1977-09-01
AU506542B2 (en) 1980-01-10
ES445301A1 (es) 1977-06-01
YU37276A (en) 1982-08-31
AR208755A1 (es) 1977-02-28
SE7601455L (sv) 1976-08-22

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ZA76568B (en) 1,3-dialkyl-7-oxoalkylxanthines