6006-82-2Relevant articles and documents
Synthesis and structure–activity relationships of novel arylpiperazines as potent antagonists of α1-adrenoceptor
Silva, Renata Oliveira,de Oliveira, Andressa Souza,Nunes Lemes, Laís Flávia,de Camargo Nascente, Luciana,Coelho do Nascimento Nogueira, Patrícia,Silveira, Edilberto R.,Brand, Guilherme D.,Vistoli, Giulio,Cilia, Antonio,Poggesi, Elena,Buccioni, Michela,Marucci, Gabriella,Bolognesi, Maria Laura,Romeiro, Luiz Antonio Soares
, p. 601 - 610 (2016)
Arylpiperazines 2–11 were synthesized, and their biological profiles at α1-adrenergic receptors (α1-ARs) assessed by binding assays in CHO cells expressing human cloned subtypes and by functional experiments in isolated rat vas deferens (α1A), spleen (α1B
An unexpected pentacarbonyl chromium complexation of a cyano group of the ABC core of cephalotaxine
Quteishat, Laith,Panossian, Armen,Le Bideau, Franck,Alsalim, Rana,Retailleau, Pascal,Troufflard, Claire,Rose, Eric,Dumas, Fran?oise
, p. 35 - 42 (2015)
A new penta-carbonyl chromium(0) complex of the type [Cr(CO)5(L)] (L = tetracyclic pyrrolobenzazepine unit 3) was surprisingly obtained by reacting [Cr(CO)3(naphthalene)] or [Cr(CO)3(tmtach)] with the tetracyclic pyrrolobenzazepine unit 3 in octane-ether/THF-solvent mixtures or acetone under ambient temperature or reflux. The new complex 13 has been characterized by spectral analysis including IR, 1H and 13C NMR data. For comparison purposes, the safrole-tricarbonyl chromium(0) complex 12 was prepared and characterized. X-ray diffraction analyses of both complexes were determined. Based on the above data, an octahedral structure has been assigned to the new complex 13.
The total synthesis of berberine and selected analogues, and their evaluation as amyloid beta aggregation inhibitors
Tajiri, Misato,Yamada, Ryo,Hotsumi, Mayumi,Makabe, Koki,Konno, Hiroyuki
, (2021/02/26)
The total synthesis of berberine and selected analogues. And their evaluation as amyloid β (Aβ) aggregation inhibitors is described. The key step in the synthesis, the assembly of the berberine framework, was accomplished using an intermolecular Heck reaction. Berberine analog 17 incorporating a tertiary amine moiety showed good anti Aβ aggregation activity, water solubility, and almost no toxicity to nerve cells.
Tuning the activity of iminosugars: novel N-alkylated deoxynojirimycin derivatives as strong BuChE inhibitors
Ahuja-Casarín, Ana I.,Merino-Montiel, Penélope,Vega-Baez, José Luis,Montiel-Smith, Sara,Fernandes, Miguel X.,Lagunes, Irene,Maya, Inés,Padrón, José M.,López, óscar,Fernández-Bola?os, José G.
, p. 138 - 146 (2020/11/27)
We have designed unprecedented cholinesterase inhibitors based on 1-deoxynojirimycin as potential anti-Alzheimer’s agents. Compounds are comprised of three key structural motifs: the iminosugar, for interaction with cholinesterase catalytic anionic site (