Discovery and SAR of novel Naphthyridines as potent inhibitors of spleen tyrosine kinase (SYK)
作者:Charles L Cywin、Bao-Ping Zhao、Daniel W McNeil、Matt Hrapchak、Anthony S Prokopowicz、Daniel R Goldberg、Tina M Morwick、Amy Gao、Scott Jakes、Mohammed Kashem、Ronald L Magolda、Richard M Soll、Mark R Player、Mark A Bobko、James Rinker、Renee L DesJarlais、Michael P Winters
DOI:10.1016/s0960-894x(03)00163-x
日期:2003.4
The discovery of novel 5,7-disubstituted[1,6]naphthyridines as potent inhibitors of Spleen Tyrosine Kinase (SYK) is discussed. The SAR reveals the necessity for a 7-aryl group with preference towards para substitution and that this in combination with 5-aminoalkylamino substituents further improved the potency of the compounds. The initial SAR as well as a survey of the other positions is discussed
讨论了新型的5,7-二取代的[1,6]萘啶作为脾酪氨酸激酶(SYK)的有效抑制剂的发现。SAR揭示了7-芳基优先于对位取代的必要性,并且其与5-氨基烷基氨基取代基的结合进一步提高了化合物的效力。详细讨论了初始比吸收率以及其他位置的调查。