Synthesis and biological evaluation of N-dehydrodipeptidyl-N,N鈥?dicyclohexylurea analogs

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• 作者：B. Haseena banu ; ^{luckyaftab2002@gmail.com" class="auth_mail} ; K.V.S.R.G. Prasad ; K. Bharathi
• 关键词：Dehydrophenylalanyl ; Dicyclohexylurea ; Antimicrobial ; Antioxidant ; Penicillin binding protein ; Protease
• 刊名：European Journal of Medicinal Chemistry
• 出版年：6 May, 2014
• 年：2014
• 卷：78
• 期：Complete
• 页码：72-85
• 全文大小：1566 K

文摘

Some N-[(N-benzoyldehydrophenylalalnyl)glycinyl/cysteinyl]-N,N鈥?dicyclohexylurea analogs (3a-3o) were synthesized by conjugating different substituted N-benzoyldehydrophenylalanyl glycines/cysteines (differing substitutions on benzylidene ring) and dicyclohexyl carbodiimide (DCC) using base as a catalyst. The synthesized compounds were characterized and evaluated for biological activities. Compounds 3a and 3h with unsubstituted dehydrophenylalanyl glycinyl/cysteinyl moiety exhibited moderate anti-inflammatory and analgesic activities. Compound 3j bearing 4-hydroxy substitution on benzylidene ring of dehydrophenylalanyl cysteinyl moiety displayed potent antimicrobial and antioxidant activities. The results obtained from docking studies on compound 3j with penicillin binding protein and protease supported the results.