4657-93-6Relevant articles and documents
Development and evaluation of a pharmacophore model for inhibitors of aldosterone synthase (CYP11B2)
Ulmschneider, Sarah,Negri, Matthias,Voets, Marieke,Hartmann, Rolf W.
, p. 25 - 30 (2006)
Recently, we proposed inhibition of aldosterone synthase (CYP11B2) as a novel strategy for the treatment of congestive heart failure and myocardial fibrosis and synthesized a large number of inhibitors. In this work, a pharmacophore model for CYP11B2 inhibitors was developed by superimposition of active and non-active compounds. This model was confirmed by the synthesis of two pyridyl substituted acenaphthene derivatives (A,B). This new class of compounds as well as the pharmacophore could be helpful for the discovery of novel inhibitors.
Cobalt-Catalyzed Direct Carbonylative Synthesis of Free (NH)-Benzo[ cd]indol-2(1 H)-ones from Naphthylamides
Ying, Jun,Fu, Lu-Yang,Zhong, Guoqiang,Wu, Xiao-Feng
supporting information, p. 5694 - 5698 (2019/07/08)
A cobalt-catalyzed C-H carbonylation of naphthylamides for the synthesis of benzo[cd]indol-2(1H)-one scaffolds has been developed. The reaction employs a traceless directing group and uses benzene-1,3,5-triyl triormate as the CO source, affording various free (NH)-benzo[cd]indol-2(1H)-ones in moderate to high yields (up to 88%). Using this protocol, the total synthesis of BET bromodomain inhibitors A and B was accomplished as well.
Reaction of substituted 5-bromoacenaphthenes with the catalytic reduction system NiCl2-2,2'-bipyridyl (or 1,10-phenanthroline)-Zn
Adonin,Ryabinin,Starichenko
, p. 913 - 915 (2007/10/03)
Transformations of substituted 5-bromoacenaphthenes under the action of a catalytic reduction system NiCl2-2,2'-bipyridyl (or 1,10-phenanthrolyne)-Zn in DMF and DMA was studied. Two types of transformation are shown to be characteristic for the studied compounds: reductive coupling with formation of the corresponding 5,5'-biacenaphthenyl and halogen elimination with hydrogen replacing the halogen. Yields of the coupling products and that of dehalogenation are found to depend substantially on the nature of the substituents in the nanhfhalene ring.
