Synthesis and evaluation of tricyclic derivatives containing a non-aromatic amide as inhibitors of poly(ADP-ribose)polymerase-1 (PARP-1)
作者:Chun-Ho Park、Kwangwoo Chun、Bo-Young Joe、Ji-Seon Park、Young-Chul Kim、Ji-Soo Choi、Dong-Kyu Ryu、Seong-Ho Koh、Goang Won Cho、Seung Hyun Kim、Myung-Hwa Kim
DOI:10.1016/j.bmcl.2010.02.014
日期:2010.4
Highly potent poly(ADP-ribose)polymerase-1 (PARP-1) inhibitors, including 9-hydroxy-1,2-dihydro-4H-thiopyrano[3,4-c]quinolin-5(6H)-one derivatives with a non-aromatic A-ring, were synthesized. Among the derivatives, 12a showed low nanomolar enzyme and cellular activity (IC50 = 42 nM, ED50 = 220 nM) with good water solubility. Further, 12a exhibited microsomal stability in vitro and brain permeability
高效聚(ADP-核糖)聚合酶-1(PARP-1)抑制剂,包括9-羟基-1,2-二氢-4 H-硫代吡喃并[3,4- c ]喹啉-5(6 H)-一衍生物具有非芳族A环的化合物被合成。在这些衍生物中,12a显示出低纳摩尔酶和细胞活性(IC 50 = 42 nM,ED 50 = 220 nM),并具有良好的水溶性。此外,12a表现出体外微粒体稳定性和体内脑通透性。