Thieno[2,3-d]pyrimidines and -[1,3]oxazines as glutamate antagonists and investigations on the inhibitory potency toward human leukocyte elastase
作者:Detlef Briel、Anastasiya Rybak、Christiane Kronbach、Klaus Unverferth、Camino M. González Tanarro、Michael Gütschow
DOI:10.1002/jhet.375
日期:——
Thieno[2,3‐d][1, 3]oxazin‐4‐one 2 (R = C2H5) was identified as new a potent inhibitor (IC50 = 17 μM) of this receptor subtype. The inhibitory potency of 2 (R = C2H5) against human leukocyte elastase was also examined. The compound was characterized as a noncovalent inhibitor with an IC50 value of 8.8 μM. J. Heterocyclic Chem., (2010).
一系列稠合的噻吩衍生物,即,噻吩并[2,3-代表d ]嘧啶,噻吩并[2,3- d ] [ 1,3 ]恶嗪和噻吩并[2,3- d ] [ 1,3 ]合成了具有共同的5-甲基-6-苯基取代模式的噻嗪。目标化合物,例如,7或8,被设计为2-氨基-4-甲基-5-苯基噻吩-3-羧酸乙酯,在GluR6红藻氨酸受体的拮抗剂的环状类似物。噻吩并[2,3- d ] [ 1,3 ]恶嗪-4-酮2(R = C 2 H ^5)被确定为新的强效抑制剂(IC 50 = 17μ中号这个受体亚型的)。还检查了对人白细胞弹性蛋白酶的抑制力2(R = C 2 H 5)。将该化合物表征为具有IC非共价抑制剂50 8.8μ值中号。J.杂环化学。(2010)。