Design and synthesis of highly potent fumagillin analogues from homology modeling for a human MetAP-2
作者:Cheol Kyu Han、Soon Kil Ahn、Nam Song Choi、Ryung Kee Hong、Seung Kee Moon、Hyoung Sik Chun、Sang Joon Lee、Jung Woo Kim、Chung Il Hong、Deukjoon Kim、Jeong Hyeok Yoon、Kyoung Tai No
DOI:10.1016/s0960-894x(99)00577-6
日期:2000.1
New fumagillin analogues were designed through structure-based molecular modeling with a human methionine aminopeptidase-2. Among the fumagillin analogues, cinnamic acid eater derivative CKD-731 showed 1000-fold more potent proliferation inhibitory activity on endothelial cell than TNP-470. (C) 1999 Elsevier Science Ltd. All rights reserved.
Preparation and antiarthritic activity of new 1,5-diaryl-3-alkylthio-1H-1,2,4-triazoles and corresponding sulfoxides and sulfones
作者:G SZILAGYI
DOI:10.1016/0223-5234(90)90015-u
日期:1990.3
Mesomorphism dependence on terminal end groups
作者:Rajesh B. Marathe、A. V. Doshi
DOI:10.1080/15421406.2015.1044696
日期:2016.1.2
ABSTRACT A novel homologous series of liquidcrystals (LC) 4-(4′-n-alkoxy cinnamoyloxy)-4′′-bromobenzylbenzoate was synthesized and studied with a view to understanding and establishing the relation between LC properties and the molecular structure. The novel series comprises 11 members, and all the members exhibit mesomorphism as enantiotropic smectic. None of the homologues are nematogenic, even
摘要 为了理解和建立液晶性质与分子结构之间的关系,合成并研究了新型同源系列液晶 (LC) 4-(4'-n-烷氧基肉桂酰氧基)-4''-溴苄基苯甲酸酯。小说系列由11名成员组成,所有成员都表现出对映近晶的介晶性。即使在单向条件下,没有一个同源物是致线虫的。转变温度由配备加热台的光学偏光显微镜确定。近晶相的织构为 A 型或 C 型。过渡曲线 Sm-I 和 Cr-Sm 在相图中表现正常。Sm-I 过渡曲线表现出奇偶效应。近晶的热稳定性为 102.6°C。Mesomorphism 从系列的第一个成员开始。该系列完全是近晶型和中级熔融型,介晶相长度范围为 7.4°C 至 60.9°。分析和光谱数据证实了同系物的分子结构。本系列的介晶性质与结构相似的同源系列进行了比较。