Methods for treating or preventing alzheimer's disease using substituted 1-aryl-3-piperazin-1'-yl propanones

Disclosed are compounds of formula I:or the pharmaceutically acceptable salts thereof whereinX is a carbonyl, sulfonyl, methylene, or methylene substituted with optionally substituted phenyl;Z is nitrogen or CH;Ar1 and Ar2 independently represent aryl groups; andY is hydrogen; orY and R1 or R2 toget...

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Bibliographic Details
Main Authors DEBERNARDIS JOHN FRANCIS, KERKMAN DANIEL JOSEPH, ZINKOWSKI RAYMOND PAUL
Format Patent
LanguageEnglish
Published 23.10.2001
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:Disclosed are compounds of formula I:or the pharmaceutically acceptable salts thereof whereinX is a carbonyl, sulfonyl, methylene, or methylene substituted with optionally substituted phenyl;Z is nitrogen or CH;Ar1 and Ar2 independently represent aryl groups; andY is hydrogen; orY and R1 or R2 together represent CH2; CH2CH2; CH20; CH2S forming a five or six membered ring and such ring may be optionally substituted with loweralkyl or phenyl; or pharmaceutically acceptable salts thereof, useful in the treatment of neoplastic diseases, and bacterial or fungal infections, and for preventing or decreaseing the production of abnormally phosphorylated paired helical filament (PHF) epitopes associated with Alzheimer's Disease and, therefore for treating Alzheimer's Disease.
Bibliography:Application Number: US19990371667