TETRAHYDROTHIOPY RANPHTALAZINONE DERIVATIVES AS PDE4 INHIBITORS

The compounds of formula (I) in which R1, R2, A and Ar have the meanings as given in the description are novel effective PDE4 inhibitors.

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Bibliographic Details
Main Authors DANIELA BUNDSCHUH, HENDRIK TIMMERMANN, JAN GEERT STERK, ARMIN HATZELMANN, HANS-PETER KLEY, IVONNE JOHANNA VAN DER LAAN
Format Patent
LanguageEnglish
Published 29.02.2004
Edition7
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:The compounds of formula (I) in which R1, R2, A and Ar have the meanings as given in the description are novel effective PDE4 inhibitors.
Bibliography:Application Number: HR2002P000350