Synthesis and pharmacological evaluation of N-substituted 2-(2-oxo-2H-chromen-4-yloxy)propanamide as cyclooxygenase inhibitors.

Abstract:

:A series of novel N-substituted 2-(2-oxo-2H-chromen-4-yloxy)propanamide derivatives were synthesized via converting the readily available 4-hydroxy coumarin to the corresponding ethyl 2-(2-oxo-2H-chromen-4-yloxy)propanoate followed by hydrolysis and then reacting with different substituted amines. The molecular structures of two representative compounds, that is, 3 and 5l were confirmed by single crystal X-ray diffraction study. All the compounds synthesized were evaluated for their cyclooxygenase (COX) inhibiting properties in vitro. The compound 5i showed balanced selectivity towards COX-2 over COX-1 inhibition and good docking scores when docked into the COX-2 protein.

journal_name

Bioorg Med Chem Lett

authors

Rambabu D,Mulakayala N,Ismail,Kumar KR,Kumar GP,Mulakayala C,Kumar CS,Kalle AM,Rao MV,Oruganti S,Pal M

doi

10.1016/j.bmcl.2012.08.082

subject

Has Abstract

pub_date

2012-11-01 00:00:00

pages

6745-9

issue

21

eissn

0960-894X

issn

1464-3405

pii

S0960-894X(12)01093-1

journal_volume

22

pub_type

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