申请人:Wang Bing
公开号:US20110196153A1
公开(公告)日:2011-08-11
Provided herein are processes for synthesizing dihydropyridophthalazinone derivatives, such as for example, 5-fluoro-8-(4-fluorophenyl)-9-(1-methyl-1H-1,2,4-triazol-5-yl)-8,9-dihydro-2H-pyrido[4,3,2-de]phthalazin-3(7H)-one and its stereoisomers, which are potent poly(ADP-ribose)polymerase (PARP) inhibitors as well as novel synthetic intermediate compounds.
本文提供了一种合成二氢吡啶并苯并噻唑酮衍生物的方法,例如5-氟-8-(4-氟苯基)-9-(1-甲基-1H-1,2,4-三唑-5-基)-8,9-二氢-2H-吡啶[4,3,2-de]苯并噻唑-3(7H)-酮及其立体异构体。这些化合物是有效的聚腺苷酸核苷酸聚合酶(PARP)抑制剂,同时也是新型的合成中间体化合物。