The Biological Effects of Structural Variation at the Meta Position of the Aromatic Rings and at the End of the Alkenyl Chain in the Alkenyldiarylmethane Series of Non-Nucleoside Reverse Transcriptase Inhibitors
作者:Guozhang Xu、Mark Micklatcher、Maximilian A. Silvestri、Tracy L. Hartman、Jennifer Burrier、Mark C. Osterling、Heather Wargo、Jim A. Turpin、Robert W. Buckheit,、Mark Cushman
DOI:10.1021/jm010212m
日期:2001.11.1
In an effort to elucidate a set of structure-activity relationships in the alkenyldiarylmethane (ADAM) series of non-nucleoside reverse transcriptase inhibitors, a number of modifications were made at two locations: (1) the meta positions of the two aromatic rings and (2) the end of the alkenyl chain. Forty-two new ADAMs were synthesized and evaluated for inhibition of the cytopathic effect of HIV-1(RF)
为了阐明在烯基二芳基甲烷(ADAM)系列非核苷类逆转录酶抑制剂中的一系列结构活性关系,在两个位置进行了许多修饰:(1)两个芳环的间位和( 2)烯基链的末端。合成了42种新的ADAM,并评估了它们在CEM-SS细胞培养中对HIV-1(RF)的细胞病变作用的抑制作用以及对HIV-1逆转录酶的抑制作用。发现芳族取代基的大小会影响抗HIV活性,Cl,CH(3)和Br取代基具有最佳活性,而较小(H和F)或较大(I和CF(3)则具有减弱的活性。 ))取代基。还发现烯基链末端的取代基会影响抗病毒活性,具有与甲基或乙基酯基团相关的最大活性,并且由于被高级酯,酰胺,硫化物,亚砜,砜,砜,酯,缩醛,酮,氨基甲酸酯,脲和硫脲取代而导致的活性降低。十二个新的ADAM显示出亚微摩尔EC(50)值,可抑制CEM-SS细胞中HIV-1(RF)的细胞病变作用。将选定的ADAM 19和21与先前发布的ADAM 15和17的