Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Norbert Beier0
Michael Wolf0
Thomas Ehring0
Pierre Schelling0
Hans-Michael Eggenweiler0
Date of Patent
June 9, 2009
0Patent Application Number
114972350
Date Filed
August 2, 2006
0Patent Primary Examiner
Patent abstract
Hydrazono-malonitrile derivatives of the formula (I) in which R1, R2, R3, R3′ and R4 have the meanings given in Claim 1 act as phosphodiesterase IV inhibitors and can be employed for the treatment of osteoporosis, tumors, cachexia, atherosclerosis, rheumatoid arthritis, multiple sclerosis, diabetes mellitus, inflammatory processes, allergies, asthma, autoimmune diseases, myocardial diseases and AIDS.
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