Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2005-05-31
2005-05-31
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C564S171000, C564S138000, C564S134000, C514S617000
Reexamination Certificate
active
06900354
ABSTRACT:
The invention relates to 3-phenyl-propionamido, 3-phenyl-acrylamido and 3-phenyl-propynamido derivatives, for example, deriviatives of the formulawherein A is selected fromR1, R3, R4, R5, R6, R7, R21, R22, R23, R24, and n are as defined herein or pharmaceutically acceptable salts thereof. The invention also relates to processes for preparation of such compounds, compositions containing them, and the use of such derivatives as MAO-B inhibitors. The invention further relates to methods for treating or preventing Alzheimer's disease and senile dementia by administering compounds of the invention.
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Jolidon Synese
Rodriguez Sarmiento Rosa Maria
Thomas Andrew William
Wostl Wolfgang
Wyler Rene
Hoffman-La Roche Inc.
Johnston George W.
Kumar Shailendra
Prior Kimberly J.
Rocha-Tramaloni Patricia S.
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