Total Synthesis of Pentabromo- and Pentachloropseudilin, and Synthetic Analogues-Allosteric Inhibitors of Myosin ATPase
作者:René Martin、Anne Jäger、Markus Böhl、Sabine Richter、Roman Fedorov、Dietmar J. Manstein、Herwig O. Gutzeit、Hans-Joachim Knölker
DOI:10.1002/anie.200903743
日期:2009.10.12
Stopping myo: The total syntheses of the title compounds have been achieved using a highly efficient silver(I)‐catalyzed cyclization of N‐tosyl‐homopropargylamines. The pseudilin derivatives represent a novel class of myosin inhibitors. A new allosteric binding pocket of the Dictyostelium myosin‐2 motor domain has been identified for pentabromopseudilin (1) by using an X‐ray crystal structure determination
终止肌细胞:使用高效的银(I)催化的N-甲苯磺酰基-高炔丙基胺的环化反应,可以实现标题化合物的总合成。假单胞菌素衍生物代表一类新型的肌球蛋白抑制剂。通过抑制物-蛋白质复合物的X射线晶体结构测定,已经确定了五溴单丝菌素(Ditabyoopseselin)(1)已确定了一个新的变种,即网柄菌肌球蛋白2运动域的变构结合口袋。