摘要：A series of 2-aryl-3-(4,5,6-trimethylpyrimidin-2-yl)thiazolidin-4-ones(1a–1c)and their derivatives bearing a lipophilic substituent,like acetoxy group(3a–3c),propionyloxy group(4a–4c),methyl(5d and 5e)at C-5 on thiazolidin-4-one ring were designed,synthesized and evaluated for their HIV-RT inhibitory *** self-catalyzed Pummerer reaction,compounds 3a–3c and 4a–4c were obtained in good yield(63.1%–75.2%).Prelimin-ary anti-HIV-RT test of these derivatives indicated that compounds 1a–1c,4b(propionyloxy group at C-5)showed moderate HIV-RT inhibitory activity and com-pounds 5d and 5e with methyl at C-5 showed a weak HIV-RT inhibitory *** activity relationship analysis suggested that the substituted groups on C-5 would be unfavorable to anti-HIV-RT activity and that the steric effect might play a critical role in the anti-HIV RT activity.

摘要：为研究网箱对浮式风电系统的影响,分析浮式风电与养殖融合平台的运动响应,采用基于动量叶素理论计算风力机的气动载荷,利用势流理论计算浮体水动力载荷,利用莫里森方程计算网箱水动力载荷,在时域范围内对系统运动响应进行计算分析,获得不同工况下系统响应的特征值。结果表明,在各种海况条件下,网箱带来的阻尼可以大幅降低浮式风电系统的响应幅值和系泊载荷,增强系统的稳定性。因此,通过合理设计浮式风电与海水养殖综合平台的参数,可以实现浮式风电与海水养殖的高效融合。

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