Inventor
SUHARA HIROSHI
JP18 patents
Patents
18 patentsUS7455855B2Nov 25, 2008
Delivering substance and drug delivery system using the same
SANTEN PHARMACEUTICAL CO LTD22 citations92
US6492370B1Dec 10, 2002
Urea derivatives and pharmaceutical compositions thereof
SANTEN PHARMACEUTICAL CO LTD22 citations92
US5968980AOct 19, 1999
1,3-dialkylurea derivative
SANTEN PHARMACEUTICAL CO LTD39 citations91
US5891912AApr 6, 1999
1,3-dialkylurea derivatives having a hydroxyl group
SANTEN PHARMACEUTICAL CO LTD34 citations91
US6420398B2Jul 16, 2002
Urea derivatives having nitrogen aromatic heterocycle
SANTEN PHARMACEUTICAL CO LTD16 citations83
US7491739B2Feb 17, 2009
TNF-α production inhibitors
SANTEN PHARMACEUTICAL CO LTD5 citations73
US7345064B2Mar 18, 2008
TNF-α production inhibitors
SANTEN PHARMACEUTICAL CO LTD5 citations73
US6329547B1Dec 11, 2001
Vinylbenzene derivatives
SANTEN PHARMACEUTICAL CO LTD11 citations70
US7923461B2Apr 12, 2011
TNF-α production inhibitors
SANTEN PHARMACEUTICAL CO LTD1 citations62
US7098226B2Aug 29, 2006
TNF-α production inhibitors
SANTEN PHARMACEUTICAL CO LTD2 citations62
US6730784B2May 4, 2004
Urea derivatives useful as synthetic intermediates
SANTEN PHARMACEUTICAL CO LTD3 citations62
US6683200B2Jan 27, 2004
N-substituted-N′-substituted urea derivatives and pharmaceutical compositions containing the derivatives
SANTEN PHARMACEUTICAL CO LTD5 citations62
US6242476B1Jun 5, 2001
Leukotriene A4 hydrolase inhibitors
SANTEN PHARMACEUTICAL CO LTD5 citations62
US5292767AMar 8, 1994
Tetrahydrothiophene derivatives
SANTEN PHARMACEUTICAL CO LTD3 citations62
US6395932B1May 28, 2002
1,2-diphenyl-2-propen-1-one derivatives
SANTEN PHARMACEUTICAL CO LTD2 citations61
US6534499B2Mar 18, 2003
N-substituted-N′-substituted urea derivatives and the use thereof as TNF-α production inhibitory agents
SANTEN PHARMACEUTICAL CO LTD1 citations51
US5350860ASep 27, 1994
Bicyclic compounds
SANTEN PHARMACEUTICAL CO LTD1 citations51
US6046235AApr 4, 2000
Sulfur-containing amino acid derivatives
SANTEN PHARMACEUTICAL CO LTD0 citations40