Inhibitors of Human Immunodeficiency Virus Type 1 Protease Containing 2-Aminobenzyl-Substituted 4-Amino-3-hydroxy-5-phenylpentanoic Acid: Synthesis, Activity, and Oral Bioavailability
作者:Philipp Lehr、Andreas Billich、Brigitte Charpiot、Peter Ettmayer、Dieter Scholz、Brigitte Rosenwirth、Hubert Gstach
DOI:10.1021/jm9508696
日期:1996.1.1
Systematic modifications of HIV protease inhibitor (2R,3S,4S)-4-[[(benzyloxycarbonyl)-L-valyl]-amino]-3-hydroxy-2-[(4- methoxybenzyl)amino]-5-phenylpentanoyl)-L-valine 2-(aminomethyl)- benzimidazole amide led to a novel series of inhibitors with shortened, modified carboxy terminus. Their synthesis, in vitro enzyme inhibitory data, and antiviral activities are reported. Of particular interest are derivatives
HIV蛋白酶抑制剂(2R,3S,4S)-4-[[[(苄氧羰基)-L-戊基]-氨基] -3-羟基-2-[((4-甲氧苄基)氨基] -5-苯基戊酰基)-的系统修饰L-缬氨酸2-(氨基甲基)-苯并咪唑酰胺产生了一系列具有缩短的,修饰的羧基末端的新型抑制剂。报告了它们的合成,体外酶抑制数据和抗病毒活性。特别令人感兴趣的是在P2′-位具有(1S,2R)-1-氨基-2-羟基茚满部分的衍生物,因为其中一些在小鼠中表现出相当大的口服生物利用度。讨论了水溶性和结构参数对抑制剂口服吸收的影响。在P2位置使用L-叔亮氨酸可以最佳地提高口服生物利用度,从而发现了(2R,3S,