DK148680A - Fremgangsmaade til fremstilling af xanthinderivater - Google Patents

Fremgangsmaade til fremstilling af xanthinderivater

Info

Publication number
DK148680A
DK148680A DK148680A DK148680A DK148680A DK 148680 A DK148680 A DK 148680A DK 148680 A DK148680 A DK 148680A DK 148680 A DK148680 A DK 148680A DK 148680 A DK148680 A DK 148680A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
xanthin derivatives
xanthin
derivatives
Prior art date
Application number
DK148680A
Other languages
English (en)
Other versions
DK148302C (da
DK148302B (da
Inventor
J E Goering
Original Assignee
Wuelfing J A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10504365&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK148680(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wuelfing J A filed Critical Wuelfing J A
Publication of DK148680A publication Critical patent/DK148680A/da
Publication of DK148302B publication Critical patent/DK148302B/da
Application granted granted Critical
Publication of DK148302C publication Critical patent/DK148302C/da

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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (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)
DK148680A 1979-04-05 1980-04-02 Analogifremgangsmaade til fremstilling af 1,3-dialkylxanthinderivater DK148302C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7912050 1979-04-05
GB7912050 1979-04-05

Publications (3)

Publication Number Publication Date
DK148680A true DK148680A (da) 1980-10-06
DK148302B DK148302B (da) 1985-06-03
DK148302C DK148302C (da) 1985-11-04

Family

ID=10504365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148680A DK148302C (da) 1979-04-05 1980-04-02 Analogifremgangsmaade til fremstilling af 1,3-dialkylxanthinderivater

Country Status (12)

Country Link
US (1) US4451449A (da)
EP (1) EP0018135B1 (da)
JP (1) JPS55141486A (da)
AU (1) AU532963B2 (da)
CA (1) CA1125750A (da)
DE (1) DE3065009D1 (da)
DK (1) DK148302C (da)
ES (1) ES8200107A1 (da)
IE (1) IE49661B1 (da)
IL (1) IL59664A0 (da)
NZ (1) NZ193285A (da)
ZA (1) ZA802009B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3028273A1 (de) * 1980-07-25 1982-02-25 Fa. Dr. Willmar Schwabe, 7500 Karlsruhe Durch purinbasen substituierte 1.4;3.6-dianhydro-hexit-nitrate
DE3138397A1 (de) * 1981-09-26 1983-04-07 Hoechst Ag, 6230 Frankfurt "arzneimittel, darin enthaltene vicinale dihydroxyalkylxanthine und herstellungsverfahren fuer diese xanthinverbindungen"
GB8418430D0 (en) * 1984-07-19 1984-08-22 Beecham Wuelfing Gmbh & Co Kg Treatment
GB8621870D0 (en) * 1986-09-11 1986-10-15 Beecham Group Plc Active compounds
CA2030112A1 (en) * 1989-11-24 1991-05-25 Yasuo Ito Xanthine compound, method for preparing thereof, and a pharmaceutical composition comprising the same
AUPP247798A0 (en) 1998-03-18 1998-04-23 Rudduck, Dickory Fixing and release systems
AUPQ861300A0 (en) * 2000-07-06 2000-08-03 Telezygology Pty Limited Mulit-function tool
US7600301B2 (en) * 2002-06-19 2009-10-13 Telezygology, Inc. Fixing and release systems and fastener networks

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT186250B (de) * 1953-09-09 1956-07-25 Hoffmann La Roche Verfahren zur Herstellung von Xanthinabkömmlingen
GB759981A (en) * 1953-09-09 1956-10-24 Roche Products Ltd Process for the manufacture of xanthine derivatives
DE1212542B (de) * 1958-08-16 1966-03-17 Chemiewerk Homburg Verfahren zur Herstellung wasserloeslicher Diaethylacetale von Xanthinderivaten
US3737433A (en) * 1964-09-05 1973-06-05 Albert Ag Chem Werke Certain oxoalkyldimethylxanthines
US3484446A (en) * 1967-01-16 1969-12-16 Aldrich Chem Co Inc 1-(3-(4-fluorobenzoyl)propyl) - and 1 - (1,1-ethylenedioxy - 1 - (4 - fluorophenyl)-4-butyl)-4-piperidyl carbamates
FR1523273A (fr) * 1967-03-13 1968-05-03 Soc Ind Fab Antibiotiques Sifa Nouveaux dérivés de théophylline et procédé de préparation
IT1113122B (it) * 1978-04-06 1986-01-20 Abc Ist Biolog Chem Spa Composizione farmaceutica ad attivita' antibrocospastica e antitosse
EP0005015B1 (en) * 1978-04-22 1986-10-29 BEECHAM - WUELFING GmbH & Co. KG Use of a xanthine derivate in the manufacture of a medicament

Also Published As

Publication number Publication date
IE49661B1 (en) 1985-11-13
EP0018135A1 (en) 1980-10-29
IE800687L (en) 1980-10-05
ES490289A0 (es) 1981-10-16
ZA802009B (en) 1981-04-29
ES8200107A1 (es) 1981-10-16
DE3065009D1 (en) 1983-11-03
US4451449A (en) 1984-05-29
AU5719180A (en) 1981-01-15
NZ193285A (en) 1981-11-19
IL59664A0 (en) 1980-06-30
DK148302C (da) 1985-11-04
CA1125750A (en) 1982-06-15
AU532963B2 (en) 1983-10-20
DK148302B (da) 1985-06-03
JPS55141486A (en) 1980-11-05
EP0018135B1 (en) 1983-09-28

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Legal Events

Date Code Title Description
PBP Patent lapsed
PHB Application deemed withdrawn due to non-payment or other reasons