Abstract:
:A novel class of 1,7-disubstituted 2,3,4,5-tetrahydro-1H-benzo[b]azepine derivatives was designed, synthesized and evaluated as human nitric oxide synthase (NOS) inhibitors. Structure-activity relationship studies based on various basic amine side chains attached at the 1-position of the 2,3,4,5-tetrahydro-1H-benzo[b]azepine ring led to the identification of several potent and highly selective inhibitors (17, 18, 25, (±)-39, and (±)-40) of human neuronal NOS. The potential therapeutic application of one of these new selective nNOS inhibitors (17) was demonstrated in an in vivo spinal nerve ligation model of neuropathic pain, and various in vitro safety pharmacology studies such as the hERG K(+) channel inhibition assay and high throughput broad screen (minimal activity at 79 receptors/transporters/ion channels).
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Annedi SC,Ramnauth J,Cossette M,Maddaford SP,Dove P,Rakhit S,Andrews JS,Porreca Fdoi
10.1016/j.bmcl.2012.02.004subject
Has Abstractpub_date
2012-04-01 00:00:00pages
2510-3issue
7eissn
0960-894Xissn
1464-3405pii
S0960-894X(12)00187-4journal_volume
22pub_type
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