Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Reexamination Certificate
2006-11-07
2006-11-07
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
C514S616000
Reexamination Certificate
active
07132568
ABSTRACT:
The present invention provides compounds having formula (I):wherein R′, R0, R1, X1, R2, R3, R3′, X2, X3and R4are as defined herein, and pharmaceutical compositions thereof. The present invention also provides methods of inhibiting proteases, more specifically aspartyl proteases. In certain embodiments, compounds inhibit BACE (β-site APP-cleaving enzyme), and thus are useful in the treatment or prevention of a disease characterized by β-amyloid deposits in the brain (including, but not limited to, Alzheimer's Disease). The present invention also provides methods for preparing compounds of the invention.
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International Search Report issued for PCT application PCT/US03/18858.
Cary Douglas R.
Jacobs Jeffrey W.
Lu Wanli
Lu Yafan
Sun Jian
Choate Hall & Stewart LLP
Herschbach Jarrell Brenda
Kumar Shailendra
Lagneau Nadege M.
Sunesis Pharmaceuticals, Inc.
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