AVENTIS PHARMACEUTICALS INC.
Patent: US2004/102450 A1, 2004 ;
Location in patent: Page/Page column 76-77 ;

SANOFI-AVENTIS
Patent: US2011/124643 A1, 2011 ;
Location in patent: Page/Page column 20 ;

Cairns; McKusick
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Cairns; McKusick
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Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 15 p. 1723 - 1727