4-异丙基苯甲醇 、 3-氯-4-羟基苯乙酸甲酯 、 三苯基膦 、 偶氮二甲酸二异丙酯 在
silica 、 Ethyl acetate pentane 作用下,
以
四氢呋喃 为溶剂,
反应 3.17h,
以to yield the title compound as a colourless oil (2.2 g, 30%)的产率得到Methyl {3-chloro-4-[(4-isopropylbenzyl)oxy]phenyl}acetate
参考文献:
名称:
Crystal structure
摘要:
本发明涉及丙酮酸脱氢酶激酶(PDHK)的晶体,其中PDHK蛋白包括SEQ ID NO: 2中显示的PDHK-2氨基酸序列,但起始于氨基酸位置16,或其同源物、片段、变体或衍生物。本发明还涉及在存在和不存在生理和合成配体的情况下通过X射线衍射获得的PDHK的高分辨率三维结构,并利用这些结构来识别、设计或选择与PDHK结合的化合物。本发明还涉及使用PDHK高分辨率结构识别、设计或选择的化合物。还提供用于获取结晶PDHK蛋白的核苷酸序列。
The present invention relates to crystals of pyruvate dehydrogenase kinase (PDHK) wherein the PDHK protein includes PDHK-2 amino acid sequence as shown in SEQ ID NO: 2 but starting at amino acid position 16, or a homologue, fragment, variant or derivative thereof.). The invention also relates to high resolution three dimensional structures of PDHK in the presence and absence of physiological and synthetic ligands obtained by X-ray diffraction and use of the structures to identify, design or select compounds that bind to PDHK. The invention further relates to compounds identified, designed or selected using high resolution structures of PDHK. Also provided are nucleotide sequences used to obtain crystallisable PDHK protein.
本发明涉及丙酮酸脱氢酶激酶(PDHK)的晶体,其中PDHK蛋白包括SEQ ID NO: 2中显示的PDHK-2氨基酸序列,但起始于氨基酸位置16,或其同源物、片段、变体或衍生物。本发明还涉及在存在和不存在生理和合成配体的情况下通过X射线衍射获得的PDHK的高分辨率三维结构,并利用这些结构来识别、设计或选择与PDHK结合的化合物。本发明还涉及使用PDHK高分辨率结构识别、设计或选择的化合物。还提供用于获取结晶PDHK蛋白的核苷酸序列。