Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Reexamination Certificate
2005-11-18
2008-12-16
Seaman, D. Margaret (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
C549S048000, C549S461000, C514S443000, C514S468000
Reexamination Certificate
active
07465825
ABSTRACT:
Disclosed are compounds and pharmaceutically acceptable salts of formula (A):which are useful in the treatment of metabolic disorders related to insulin resistance, leptin resistance, or hyperglycemia. Compounds of the invention include inhibitors of Protein tyrosine phosphatases, in particular Protein tyrosine phosphatase-1B (PTP-1B), that are useful in the treatment of diabetes and other PTP mediated diseases, such as cancer, neurodegenerative diseases and the like. Also disclosed are pharmaceutical compositions comprising compounds of the invention and methods of treating the aforementioned conditions using such compounds.
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Fang Haiquan
Hu Shaojing
Van Zandt Michael C.
Whitehouse Darren
Chandrakumar Nizal S
McDonnell Boehnen & Hulbert & Berghoff LLP
Seaman D. Margaret
The Institute for Pharmaceutical Discovery LLC
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