GB2078717B - Theophyllinyl methyl dioxolanes - Google Patents

Theophyllinyl methyl dioxolanes

Info

Publication number
GB2078717B
GB2078717B GB8111536A GB8111536A GB2078717B GB 2078717 B GB2078717 B GB 2078717B GB 8111536 A GB8111536 A GB 8111536A GB 8111536 A GB8111536 A GB 8111536A GB 2078717 B GB2078717 B GB 2078717B
Authority
GB
United Kingdom
Prior art keywords
theophyllinyl
methyl dioxolanes
dioxolanes
methyl
theophyllinyl methyl
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.)
Expired
Application number
GB8111536A
Other languages
English (en)
Other versions
GB2078717A (en
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.)
Unibios SpA
Original Assignee
Unibios SpA
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 Unibios SpA filed Critical Unibios SpA
Publication of GB2078717A publication Critical patent/GB2078717A/en
Application granted granted Critical
Publication of GB2078717B publication Critical patent/GB2078717B/en
Expired 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/08—Bronchodilators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/14—Antitussive agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (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)
GB8111536A 1980-04-15 1981-04-13 Theophyllinyl methyl dioxolanes Expired GB2078717B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21370/80A IT1195267B (it) 1980-04-15 1980-04-15 Derivati teofillinmetildiossolanici,procedimento per la loro preparazione e relative composizioni farmaceutiche

Publications (2)

Publication Number Publication Date
GB2078717A GB2078717A (en) 1982-01-13
GB2078717B true GB2078717B (en) 1984-02-15

Family

ID=11180793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111536A Expired GB2078717B (en) 1980-04-15 1981-04-13 Theophyllinyl methyl dioxolanes

Country Status (7)

Country Link
US (1) US4378359A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5827796B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE888417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3114130A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2480286A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2078717B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1195267B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138397A1 (de) * 1981-09-26 1983-04-07 Hoechst Ag, 6230 Frankfurt "arzneimittel, darin enthaltene vicinale dihydroxyalkylxanthine und herstellungsverfahren fuer diese xanthinverbindungen"
HU190377B (en) * 1982-03-12 1986-08-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing theophyllinyl-alkyl-oxadiazoles
EP0171005B1 (en) * 1984-07-27 1989-11-23 BOEHRINGER BIOCHEMIA ROBIN S.p.A. Xanthinylmethylthiazolidines, process for their preparation and pharmaceutical compositions containing them
IT1197516B (it) * 1986-12-24 1988-11-30 Abc Ist Biolog Chem Spa Derivati teofillinmetilanici e teofillinmetilditianici procedimento per la loro preparazione e composizioni farmaceutiche che li comprendono
HU198933B (en) * 1987-11-02 1989-12-28 Chinoin Gyogyszer Es Vegyeszet Process for producing new xanthine derivatives and pharmaceutical compositions comprising same as active ingredient
JP2500277B2 (ja) * 1990-11-27 1996-05-29 三井東圧化学株式会社 フェノ―ル系樹脂パイプの押出成型方法および装置
US5786360A (en) 1996-11-19 1998-07-28 Link Technology Incorporated A1 adenosine receptor antagonists
CA2516250A1 (en) * 2003-02-19 2004-09-02 Endacea, Inc. A1 adenosine receptor antagonists
EP1636229A4 (en) * 2003-06-06 2008-07-30 Endacea Inc ADENOSINE A1 RECEPTOR ANTAGONISTS
CA2528367A1 (en) * 2003-06-09 2004-12-23 Endacea, Inc. A1 adenosine receptor antagonists

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761861A (en) * 1953-09-11 1956-09-04 Hoffmann La Roche Process for the manufacture of novel xanthine bases and salts thereof
US2840559A (en) * 1954-06-22 1958-06-24 Krantz Jr Nuclearly substituted 8-theophyllines and method of making the same
FR1523273A (fr) * 1967-03-13 1968-05-03 Soc Ind Fab Antibiotiques Sifa Nouveaux dérivés de théophylline et procédé de préparation
ES377662A1 (es) * 1969-03-28 1973-01-01 Walter Bestian Procedimiento para la preparacion de nuevos compuestos de derivados de dialcohil-xantina.
IT1113122B (it) * 1978-04-06 1986-01-20 Abc Ist Biolog Chem Spa Composizione farmaceutica ad attivita' antibrocospastica e antitosse

Also Published As

Publication number Publication date
IT8021370A0 (it) 1980-04-15
JPS56164191A (en) 1981-12-17
BE888417A (fr) 1981-07-31
IT1195267B (it) 1988-10-12
GB2078717A (en) 1982-01-13
JPS5827796B2 (ja) 1983-06-11
FR2480286B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-03-30
DE3114130A1 (de) 1982-01-28
FR2480286A1 (fr) 1981-10-16
US4378359A (en) 1983-03-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930413