Click-Chemistry-Derived Tetracycline-Amino Acid Conjugates Exhibiting Exceptional Potency and Exclusive Recognition of the Reverse Tet Repressor
作者:Igor Usai、Marcus Krueger、Jürgen Einsiedel、Wolfgang Hillen、Peter Gmeiner
DOI:10.1002/cbic.200900710
日期:2010.3.22
TetRis: Applying click chemistry, a series of doxycycline–amino acid conjugates was synthesized. The C‐terminally linked phenylalanine derivative emerged as a highly selective effector for the reverse phenotype revTetR(B), and did not activate TetR. Interestingly, the test compound proved to be almost devoid of any antibacterial activity; which will be highly beneficial for future applications to control
TetRis:应用点击化学,合成了一系列强力霉素-氨基酸共轭物。C端连接的苯丙氨酸衍生物作为反向表型revTetR(B)的高度选择性效应子出现,并且没有激活TetR。有趣的是,被测化合物几乎没有任何抗菌活性。这对于控制细菌系统中基因表达的未来应用将是非常有益的。