DK72676A - PROCEDURE FOR PREPARATION OF XANTHINE DERIVATIVES - Google Patents

PROCEDURE FOR PREPARATION OF XANTHINE DERIVATIVES

Info

Publication number
DK72676A
DK72676A DK72676*#A DK72676A DK72676A DK 72676 A DK72676 A DK 72676A DK 72676 A DK72676 A DK 72676A DK 72676 A DK72676 A DK 72676A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
xanthine derivatives
xanthine
derivatives
Prior art date
Application number
DK72676*#A
Other languages
Danish (da)
Inventor
J Goring
Original Assignee
Wuelfing J A Fa
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 A Fa filed Critical Wuelfing J A Fa
Publication of DK72676A publication Critical patent/DK72676A/en

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK72676*#A 1975-02-21 1976-02-20 PROCEDURE FOR PREPARATION OF XANTHINE DERIVATIVES DK72676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507555 DE2507555A1 (en) 1975-02-21 1975-02-21 7- (OXOALKYL) -1,3-DIALKYLXANTHINE, THE METHOD OF MANUFACTURING THEREOF AND MEDICINAL PRODUCTS CONTAINING THIS COMPOUND

Publications (1)

Publication Number Publication Date
DK72676A true DK72676A (en) 1976-08-22

Family

ID=5939491

Family Applications (1)

Application Number Title Priority Date Filing Date
DK72676*#A DK72676A (en) 1975-02-21 1976-02-20 PROCEDURE FOR PREPARATION OF XANTHINE DERIVATIVES

Country Status (18)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0570831A2 (en) * 1992-05-20 1993-11-24 Hoechst Aktiengesellschaft Use of Xanthinderivatives for treatment of cerebral nerve dammages after disruption of the blood circulation

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 (en) * 1953-09-11 1955-09-01 Hoffmann La Roche Process for the production of new xanthine bases and their salts
CH325292A (en) * 1953-10-21 1957-10-31 Geigy Ag J R Process for the preparation of 7-oxyalkyl-xanthine derivatives
DE1233405B (en) * 1964-09-05 1967-02-02 Albert Ag Chem Werke Process for the preparation of 7- (oxoalkyl) -1, 3-dimethylxanthines
US3422107A (en) * 1964-09-05 1969-01-14 Albert Ag Chem Werke Certain oxoalkyldimethylxanthines and a process for the preparation thereof
DE2234202A1 (en) * 1972-07-12 1974-01-24 Albert Ag Chem Werke Prep. of oxoalkylxanthine - this has e.g. broncholytic and fibrinolytic activity
DE2330742C2 (en) * 1973-06-16 1982-07-29 Hoechst Ag, 6000 Frankfurt 1- (Oxoalkyl) -3-methyl-7-alkylxanthines, process for their preparation and pharmaceuticals containing them
CH608236A5 (en) * 1974-01-22 1978-12-29 Wuelfing J A Fa

Also Published As

Publication number Publication date
YU37276A (en) 1982-08-31
NL7601622A (en) 1976-08-24
AR208755A1 (en) 1977-02-28
AR210168A1 (en) 1977-06-30
BE838466A (en) 1976-08-11
FR2301258A1 (en) 1976-09-17
JPS51110598A (en) 1976-09-30
AU1133876A (en) 1977-09-01
ATA89776A (en) 1977-08-15
HU174656B (en) 1980-02-28
SE7601455L (en) 1976-08-22
DE2507555A1 (en) 1976-09-02
AU506542B2 (en) 1980-01-10
IE43978L (en) 1976-08-21
AT342617B (en) 1978-04-10
FR2301258B1 (en) 1978-11-17
GB1496316A (en) 1977-12-30
FI760418A (en) 1976-08-22
CH621789A5 (en) 1981-02-27
ZA76568B (en) 1977-01-26
ES445301A1 (en) 1977-06-01
IE43978B1 (en) 1981-07-15

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