Synthesis, Antiproliferative, and Antiplatelet Activities of Oxime-Containing 3,4-Dihydroquinolin-2(1<i>H</i>)-One Derivatives
作者:Li-Chai Chen、I-Li Chen、Chih-Chiang Huang、Chang-Hui Liao、Jhy-Yih Chen、Tai-Chi Wang
DOI:10.1002/jccs.201000197
日期:2010.12
opoxy]‐3,4‐dihydroquinolin‐2(1H)‐one (15) is the most potent with an IC50 value of 1.85 μM. These oxime‐containing 3,4‐dihydroquinolin‐2(1H)‐one derivatives were inactive against thrombin induced platelet aggregation with an IC50 value of greater than 26.78 μM. For the antiproliferative activity, most of these oxime‐containing 3,4‐dihydroquinolin‐2(1H)‐one derivatives were inactive while (Z)‐7‐[2‐
合成了一些含肟的3,4-二氢喹啉-2(1 H)-one衍生物,并评估了它们的抗血小板和抗增殖活性。这些化合物是通过羟基前体的烷基化,然后与NH 2 OH反应合成的。初步测定表明(Z)-7- [2-(4-氟苯基)-2-(羟基亚氨基)乙氧基] -3,4-二氢喹啉-2(1 H)-一(13c)对U46619的活性最高诱导的血小板聚集,IC 50值为3.51μM。为抑制AA诱导的聚集,(E)‐6‐ [2-(羟基亚氨基)丙氧基] ‐3,4‐二氢喹啉‐2(1 H)‐1 (15)是最有效的,IC 50值为1.85μM。这些含肟的3,4-二氢喹啉-2(1 H)-one衍生物对凝血酶诱导的血小板聚集没有活性,IC 50值大于26.78μM。对于抗增殖活性,大多数含肟的3,4-二氢喹啉-2(1 H)-one衍生物均无活性,而(Z)-7 [2-(羟基亚氨基)-2-(萘-2-基)乙氧基] -3,4-二氢喹啉-2(1