Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2006-07-11
2006-07-11
Kumar, Shailendra (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C514S300000
Reexamination Certificate
active
07074930
ABSTRACT:
Amine salts of 3-{2-oxo-3-[3-(5,6,7,8-tetrahydro[1,8]naphthyridin-2-yl)-propyl]imidazolidin-1-yl}-3-(6-methoxy-pyridin-3-yl)propionic acid are potent antagonists of the integrin αvβ3 receptor and are useful for the prevention and/or treatment of osteoporosis and vascular restenosis, as well as conditions associated with excessive angiogenesis, such as macular degeneration, diabetic retinopathy, atherosclerosis, inflammatory arthritis, cancer, and metastatic tumor growth. The invention also relates to a process for the preparation of the novel salts as well as pharmaceutical compositions containing the salts and methods of using the salts.
REFERENCES:
patent: 3844791 (1974-10-01), Bloom et al.
patent: 6017926 (2000-01-01), Askew et al.
patent: 6426353 (2002-07-01), Arison et al.
Wang Yaling
Wells Kenneth M.
Yasuda Nobuyoshi
Daniel Mark R.
Kumar Shailendra
Merck & Co. Inc
Shatynski Patricia A.
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