GB2056448A - Purine Bronchodilators - Google Patents

Purine Bronchodilators Download PDF

Info

Publication number
GB2056448A
GB2056448A GB8025320A GB8025320A GB2056448A GB 2056448 A GB2056448 A GB 2056448A GB 8025320 A GB8025320 A GB 8025320A GB 8025320 A GB8025320 A GB 8025320A GB 2056448 A GB2056448 A GB 2056448A
Authority
GB
United Kingdom
Prior art keywords
adenine
compound
cyclohexyl
formula
cyclohexenyl
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.)
Withdrawn
Application number
GB8025320A
Other languages
English (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.)
Bristol Myers Co
Original Assignee
Bristol Myers Co
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
Priority claimed from US06/064,240 external-priority patent/US4241063A/en
Priority claimed from US06/074,849 external-priority patent/US4232155A/en
Priority claimed from US06/074,848 external-priority patent/US4269839A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of GB2056448A publication Critical patent/GB2056448A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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
    • C07D473/18—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB8025320A 1979-08-06 1980-08-04 Purine Bronchodilators Withdrawn GB2056448A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/064,240 US4241063A (en) 1979-08-06 1979-08-06 Purine derivatives and their use as bronchodilators
US06/074,849 US4232155A (en) 1979-09-13 1979-09-13 Purine compounds
US06/074,848 US4269839A (en) 1979-09-13 1979-09-13 Alkylthio-adenines used as bronchodilators

Publications (1)

Publication Number Publication Date
GB2056448A true GB2056448A (en) 1981-03-18

Family

ID=27370586

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025320A Withdrawn GB2056448A (en) 1979-08-06 1980-08-04 Purine Bronchodilators

Country Status (11)

Country Link
DE (1) DE3029806A1 (fr)
DK (1) DK337680A (fr)
FI (1) FI802401A (fr)
FR (1) FR2463142A1 (fr)
GB (1) GB2056448A (fr)
GR (1) GR76109B (fr)
IT (1) IT1188987B (fr)
LU (1) LU82694A1 (fr)
NL (1) NL8004466A (fr)
SE (1) SE8005558L (fr)
YU (1) YU45101B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT77436A (hu) * 1994-10-05 1998-04-28 Darwin Discovery Limited Purin- és guaninszármazékok, eljárás előállításukra, ezeket tartalmazó gyógyszerkészítmények és alkalmazásuk gyógyszerkészítmények előállítására

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1405548A (fr) * 1963-07-17 1965-07-09 Shell Int Research Procédé pour favoiriser la croissance ou pour empêcher les processus de décomposition des plantes ou des tissus des plantes
US4172829A (en) * 1978-05-09 1979-10-30 Bristol-Myers Company 2,9-Disubstituted adenine derivatives and their use as non-adrenergic bronchodilators

Also Published As

Publication number Publication date
FI802401A (fi) 1981-02-07
SE8005558L (sv) 1981-02-07
NL8004466A (nl) 1981-02-10
IT8049425A1 (it) 1982-02-05
YU45101B (en) 1992-03-10
IT1188987B (it) 1988-01-28
DE3029806A1 (de) 1981-03-26
FR2463142A1 (fr) 1981-02-20
LU82694A1 (fr) 1981-03-24
GR76109B (fr) 1984-08-03
YU197080A (en) 1990-04-30
IT8049425A0 (it) 1980-08-05
DK337680A (da) 1981-02-07

Similar Documents

Publication Publication Date Title
US4201860A (en) Purine derivatives
EP0916673B1 (fr) Dérivés d'amino-6-purine à activité inhibitrice de PDE-IV
EP0647227B1 (fr) Purinones utilises comme antiangineux
US4617304A (en) Purine derivatives
HU176730B (en) Process for producing 9-substituted-purine derivatives and salts
US5736549A (en) Hypoxanthine and guanine compounds
WO1996002543A1 (fr) Derives 2,3-dihydroxycyclopentane de purines
EP0269574A2 (fr) Dérivés d'adénosine et compositions pharmaceutiques qui les contiennent comme ingrédients actifs
US4241063A (en) Purine derivatives and their use as bronchodilators
US4172829A (en) 2,9-Disubstituted adenine derivatives and their use as non-adrenergic bronchodilators
EP0212956B1 (fr) Dérivés de la guanine
US4232155A (en) Purine compounds
EP1019404A1 (fr) Acyclonucleosides de purine utilises comme agents antiviraux
US5583225A (en) Syntheses of acyclic guanine nucleosides
GB2056448A (en) Purine Bronchodilators
US4269839A (en) Alkylthio-adenines used as bronchodilators
US4278675A (en) Bronchodilating process
HUT57185A (en) Process for producing 8-sulfamil-methylen-2-amino-tetraline derivatives and pharmaceutical compositions containing them
US4074042A (en) Pseudo-isocytidine
US5977119A (en) Trisubstituted thioxanthines
GB2125399A (en) Process for the preparation of (E)-5-(2-bromovinyl)-2'- deoxyuridine and new derivatives thereof
KR930010559B1 (ko) 1-히드록시알킬크산틴류, 그의 제조방법
IE48217B1 (en) Novel purine derivatives
US6268373B1 (en) Trisubstituted thioxanthines
FI68235B (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara 2-loradeninderivat

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)