769944-78-7Relevant articles and documents
DOCK1-INHIBITING COMPOUND AND USE THEREOF
-
Paragraph 0156; 0159, (2021/10/07)
Provided is a compound that is usable as an active ingredient of an anticancer agent. Preferably provided is a compound that has DOCK1-inhibiting activity and exerts an anticancer effect based on the activity. A compound represented by the following formula (A) or a salt thereof: wherein X represents a carbon atom or a nitrogen atom; Y represents an oxygen atom, a hydroxy group, or a hydrocarbon group; R1 and R2 are different, and each represents a hydrogen atom or a group represented by the following formula (A-1): (wherein R6 represents a pyrrolidino group or a phenyl group, and n2 is 0 or 1) ; R3 represents -CO-R7 (wherein R7 is an alkoxy group, an alkyl group, or an alkylamino group), a 1,3-oxazole group, an alkylhydroxy group, a hydrogen atom, or an oxygen atom; R4 represents a hydrogen atom, an oxygen atom, or a hydrocarbon group in which one or more hydrogen atoms may be replaced by one or more substituents; R5 represents a halogen atom, a halogenated alkyl group, or a halogenated alkylthio group; and n1 is an integer of 0 to 5; and
Structure-Guided Modification of Heterocyclic Antagonists of the P2Y14 Receptor
Yu, Jinha,Ciancetta, Antonella,Dudas, Steven,Duca, Sierra,Lottermoser, Justine,Jacobson, Kenneth A.
supporting information, p. 4860 - 4882 (2018/06/20)
The P2Y14 receptor (P2Y14R) mediates inflammatory activity by activating neutrophil motility, but few classes of antagonists are known. We have explored the structure-activity relationship of a 3-(4-phenyl-1H-1,2,3-triazol-1-yl)-5-(aryl)benzoic acid antagonist scaffold, assisted by docking and molecular dynamics (MD) simulation at a P2Y14R homology model. A computational pipeline using the High Throughput MD Python environment guided the analogue design. Selection of candidates was based upon ligand-protein shape and complementarity and the persistence of ligand-protein interactions over time. Predictions of a favorable substitution of a 5-phenyl group with thiophene and an insertion of a three-methylene spacer between the 5-aromatic and alkyl amino moieties were largely consistent with empirical results. The substitution of a key carboxylate group on the core phenyl ring with tetrazole or truncation of the 5-aryl group reduced affinity. The most potent antagonists, using a fluorescent assay, were a primary 3-aminopropyl congener 20 (MRS4458) and phenyl p-carboxamide 30 (MRS4478).
Nickel-Catalyzed Cross-Coupling of Redox-Active Esters with Boronic Acids
Wang, Jie,Qin, Tian,Chen, Tie-Gen,Wimmer, Laurin,Edwards, Jacob T.,Cornella, Josep,Vokits, Benjamin,Shaw, Scott A.,Baran, Phil S.
, p. 9676 - 9679 (2016/08/10)
A transformation analogous in simplicity and functional group tolerance to the venerable Suzuki cross-coupling between alkyl-carboxylic acids and boronic acids is described. This Ni-catalyzed reaction relies upon the activation of alkyl carboxylic acids as their redox-active ester derivatives, specifically N-hydroxy-tetrachlorophthalimide (TCNHPI), and proceeds in a practical and scalable fashion. The inexpensive nature of the reaction components (NiCl2?6 H2O—$9.5 mol?1, Et3N) coupled to the virtually unlimited commercial catalog of available starting materials bodes well for its rapid adoption.