The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2005
Filed:
Apr. 29, 2002
Andreas Stolle, Wuppertal, DE;
Donald E. Bierer, Bethany, CT (US);
Yuanwei Chen, North Haven, CT (US);
Dongping Fan, North Haven, CT (US);
Barry Hart, Woodbridge, CT (US);
Mary Katherine Monahan, Hamden, CT (US);
William J. Scott, Guilford, CT (US);
Andreas Stolle, Wuppertal, DE;
Donald E. Bierer, Bethany, CT (US);
Yuanwei Chen, North Haven, CT (US);
Dongping Fan, North Haven, CT (US);
Barry Hart, Woodbridge, CT (US);
Mary Katherine Monahan, Hamden, CT (US);
William J. Scott, Guilford, CT (US);
Bayer Pharmaceuticals Corporation, West Haven, CT (US);
Abstract
The invention relates to 4-amino-5,6-substituted thiopheno [2,3-d] pyrimidines, pharmaceutical compositions containing the same and their use to treat or prevent diseases and conditions mediated by the phosphodiesterase enzyme 7(PDE7). Diseases and conditions mediated by PDE7include osteoporosis, osteopenia and asthma.