4-Fluorinated<scp>l</scp>-lysine analogs as selective i-NOS inhibitors: methodology for introducing fluorine into the lysine side chain
作者:E. Ann Hallinan、Steven W. Kramer、Stephen C. Houdek、William M. Moore、Gina M. Jerome、Dale P. Spangler、Anna M. Stevens、Huey S. Shieh、Pamela T. Manning、Barnett S. Pitzele
DOI:10.1039/b307563j
日期:——
In the literature, the introduction of fluorine into bioactive molecules has been known to enhance the biological activity relative to the parent molecule. Described in this article is the synthesis of 4R-fluoro-L-NIL (12) and 4,4-difluoro-L-NIL (23) as part of our iNOS program. Both 12 and 23 were found to be selective iNOS inhibitors as shown in Table 2 below. Secondarily, methodology to synthesize
在文献中,已知将氟引入生物活性分子中相对于母体分子可以增强生物活性。本文描述了4R-氟-L-NIL(12)和4,4-二氟-L-NIL(23)的合成,这是我们的iNOS程序的一部分。如以下表2所示,发现12和23均为选择性iNOS抑制剂。其次,已经开发了合成正交保护的4-氟-L-赖氨酸和4,4-二氟-L-赖氨酸的方法。