904326-93-8Relevant articles and documents
Azaindole derivative myelocyte proliferation inhibitor, preparation method thereof, and application of inhibitor in pharmacy
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, (2021/08/07)
The invention provides an azaindole derivative myeloid proliferation inhibitor as shown in a formula I. In the formula, R1, R2 and R33 are as defined in the specification. The compound shown in the formula I can be used for remarkably inhibiting the proliferation of myeloid cells represented by MOLM-16, HL-60 and MV-4-11 and related diseases of the myeloid cells. The compound shown in the formula I or the salt thereof or the related pharmaceutical composition provided by the invention has excellent in-vivo and in-vitro inhibitory activity, good druggability and high bioavailability, and does not have obvious injury to visceral organs. Therefore, the compound shown in the formula I or the salt thereof and the related pharmaceutical composition have huge clinical application prospects.
Novel bisaryl substituted thiazoles and oxazoles as highly potent and selective peroxisome proliferator-activated receptor δ agonists
Epple, Robert,Cow, Christopher,Xie, Yongping,Azimioara, Mihai,Russo, Ross,Wang, Xing,Wityak, John,Karanewsky, Donald S.,Tuntland, Tove,Nguyê?-Tran, Van T. B.,Ngo, Cara Cuc,Huang, David,Saez, Enrique,Spalding, Tracy,Gerken, Andrea,Iskandar, Maya,Seidel, H. Martin,Tian, Shin-Shay
experimental part, p. 77 - 105 (2010/04/30)
The discovery, synthesis, and optimization of compound 1 from a high-throughput screening hit to highly potent and selective peroxisome proliferator-activated receptor δ (PPARδ) agonists are reported. The synthesis and structure-activity relationship in this series are described in detail. On the basis of a general schematic PPAR pharmacophore model, scaffold 1 was divided into headgroup, linker, and tailgroup and successively optimized for PPAR activation using in vitro PPAR transactivation assays. A (2-methylphenoxy)acetic acid headgroup, a flexible linker, and a five-membered heteroaromatic center ring with two hydrophobic aryl substituents were required for efficient and selective PPARδ activation. The fine-tuning of these aryl substituents led to an array of highly potent and selective compounds such as compound 38c, displaying an excellent pharmacokinetic profile in mouse. In an in vivo acute dosing model, selected members of this array were shown to induce the expression of pyruvate dehydrogenase kinase-4 (PDK4) and uncoupling protein-3 (UCP3), genes that are known to be involved in energy homeostasis and regulated by PPARδ in skeletal muscle.