69300-48-7Relevant academic research and scientific papers
3D pharmacophore model-assisted discovery of novel CDC7 inhibitors
Lindvall, Mika,McBride, Christopher,McKenna, Maureen,Gesner, Thomas G.,Yabannavar, Asha,Wong, Kent,Lin, Song,Walter, Annette,Shafer, Cynthia M.
, p. 720 - 723 (2011)
A ligand-based 3D pharmacophore model for serine/threonine kinase CDC7 inhibition was created and successfully applied in the discovery of novel 2-(heteroaryl)-6,7-dihydrothieno[3,2-c]pyridin-4(5H)-ones. The pharmacophore model provided a hypothesis for lead generation missed by docking to a homology model. Medicinal chemistry exploration of the series revealed clear structure-activity relationships consistent with the pharmacophore model and pointed to further optimization opportunities.
A facile route to functionalized cyclopenta[b]thiophenones based on the structure of the selective COX-2 inhibitor Flosulide
Binder, Dieter,Pyerin, Michael,Steindl, Roman,Weisgram, Martin
, p. 887 - 896 (2007/10/03)
The synthesis of three thiophene analogues of Flosulide - a potent and selective inhibitor of cyclooxygenase subtype 2 (COX-2) - is described. Utilizing combined Friedel-Crafts acylation and alkylation of 2-chlorothiophene, simplified procedures were deve
Efficient one-pot synthesis of cyclopenta[b]thiophen-1-ones and 1,3-di(2-thiophenyl)propan-1-ones from thiophenes
Baraznenok, Ivan L.,Nenajdenko, Valentine G.,Balenkova, Elizabeth S.
, p. 465 - 468 (2007/10/03)
The reaction of N,N-dimethylacrylamide/triflic anhydride complex with substituted thiophenes led to the corresponding cyclopenta[b]thiophen-1-ones and 1,3-di(2-thiophenyl)propan-1-ones. The application of 2-bromo-N,N-dimethylacrylamide in this reaction allows 2-bromo-substituted five- or seven-membered thiophene-fused cyclic ketones to be obtained.
