IT7821900A0 - Farmaci, alchenilxantine in essi contenute e processi per la loro preparazione. - Google Patents

Farmaci, alchenilxantine in essi contenute e processi per la loro preparazione.

Info

Publication number
IT7821900A0
IT7821900A0 IT7821900A IT2190078A IT7821900A0 IT 7821900 A0 IT7821900 A0 IT 7821900A0 IT 7821900 A IT7821900 A IT 7821900A IT 2190078 A IT2190078 A IT 2190078A IT 7821900 A0 IT7821900 A0 IT 7821900A0
Authority
IT
Italy
Prior art keywords
alkenylxanthins
drugs
processes
contained
preparation
Prior art date
Application number
IT7821900A
Other languages
English (en)
Other versions
IT1094052B (it
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IT7821900A0 publication Critical patent/IT7821900A0/it
Application granted granted Critical
Publication of IT1094052B publication Critical patent/IT1094052B/it

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
    • A61P9/08—Vasodilators for multiple indications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (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)
IT21900/78A 1977-04-02 1978-03-31 Farmaci,alchenilxantine in essi contenute e processi per la loro preparazione IT1094052B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2714953A DE2714953C2 (de) 1977-04-02 1977-04-02 Arzneimittel

Publications (2)

Publication Number Publication Date
IT7821900A0 true IT7821900A0 (it) 1978-03-31
IT1094052B IT1094052B (it) 1985-07-26

Family

ID=6005579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21900/78A IT1094052B (it) 1977-04-02 1978-03-31 Farmaci,alchenilxantine in essi contenute e processi per la loro preparazione

Country Status (11)

Country Link
JP (1) JPS53149998A (it)
AU (1) AU523125B2 (it)
BE (1) BE865601A (it)
CA (1) CA1123435A (it)
CH (1) CH639849A5 (it)
DE (1) DE2714953C2 (it)
FR (1) FR2420346A1 (it)
GB (1) GB1580782A (it)
IT (1) IT1094052B (it)
NL (1) NL188620C (it)
ZA (1) ZA781876B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654008A5 (fr) * 1979-05-22 1986-01-31 Nestle Sa Procede de preparation de 1,3,7-trialkylxanthines.
DE2929596A1 (de) * 1979-07-21 1981-02-05 Hoechst Ag Verfahren zur herstellung von oxoalkyl-xanthinen
GB8826595D0 (en) * 1988-11-14 1988-12-21 Beecham Wuelfing Gmbh & Co Kg Active compounds
GB9312853D0 (en) 1993-06-22 1993-08-04 Euro Celtique Sa Chemical compounds
US5591776A (en) 1994-06-24 1997-01-07 Euro-Celtique, S.A. Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV
US5922751A (en) 1994-06-24 1999-07-13 Euro-Celtique, S.A. Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same
WO1996018399A1 (en) * 1994-12-13 1996-06-20 Euro-Celtique, S.A. Aryl thioxanthines
ATE247655T1 (de) 1994-12-13 2003-09-15 Euro Celtique Sa Dreifachsubstituierte thioxanthine
US6166041A (en) 1995-10-11 2000-12-26 Euro-Celtique, S.A. 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma
US6075016A (en) 1996-04-10 2000-06-13 Euro-Celtique S.A. 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity
US5864037A (en) 1996-06-06 1999-01-26 Euro-Celtique, S.A. Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH88833A (de) * 1920-06-22 1921-08-01 Hoffmann La Roche Verfahren zur Darstellung von 1-Allyl-3-7-dimethylxanthin.
CH97978A (de) * 1921-10-07 1923-02-16 Chem Ind Basel Verfahren zur Darstellung von Diallylxanthin.
CH97979A (de) * 1921-10-07 1923-02-16 Chem Ind Basel Verfahren zur Darstellung von Triallylxanthin.
US2673848A (en) * 1951-12-29 1954-03-30 Searle & Co 3-alkenylxanthines and their lower 1-alkyl derivatives
DE2432702C2 (de) * 1974-07-08 1983-01-20 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Hydroxyalkylxanthinen

Also Published As

Publication number Publication date
NL188620B (nl) 1992-03-16
DE2714953A1 (de) 1979-02-01
IT1094052B (it) 1985-07-26
NL188620C (nl) 1992-08-17
FR2420346A1 (fr) 1979-10-19
JPS53149998A (en) 1978-12-27
AU523125B2 (en) 1982-07-15
ZA781876B (en) 1979-06-27
GB1580782A (en) 1980-12-03
NL7803504A (nl) 1978-10-04
DE2714953C2 (de) 1986-09-25
CH639849A5 (en) 1983-12-15
AU3467278A (en) 1979-10-11
CA1123435A (en) 1982-05-11
FR2420346B1 (it) 1983-05-27
JPS5649886B2 (it) 1981-11-25
BE865601A (fr) 1978-10-02

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950225