1-Oxo-3-aryl-1H-indene-2-carboxylic acid derivatives as selective inhibitors of fibroblast growth factor receptor-1 tyrosine kinase
摘要:
Fibroblast growth factor receptor (FGFr) mediated signal transduction is implicated in vascular proliferative diseases and some cancers. We have identified methyl 1-oxo-3-phenyl-1H-indene-2-carboxylic ester as a small molecule inhibitor of the tyrosine kinase activity of FGFr-1, (IC50 = 5.1 mu M). We report here the synthesis and structure-activity studies about this template core. Additionally, screening of this series against a panel of tyrosine kinases shows selective inhibition of FGFr. (C) 1997 Elsevier Science Ltd.
Mechanochemical Solvent-Free Synthesis of Indenones from Aromatic Carboxylic Acids and Alkynes
作者:Liang Li、Guan-Wu Wang
DOI:10.1021/acs.joc.1c01472
日期:2021.10.15
solvent-free synthesis of indenones from aromatic carboxylicacids and alkynes was achieved through triflic anhydride (Tf2O)-induced cyclization reaction. A variety of indenones including a bioactive PPARγ agonist were obtained in up to 90% yield at room temperature. The present protocol has the advantages of mild reaction conditions, high reaction efficiency, and feasibility of scalable synthesis, providing
Novel indane and indene derivatives are described which are endothelin receptor antagonists.
描述了一种新型的茚和茚衍生物,它们是内皮素受体拮抗剂。
Cobalt-catalyzed arylation of aldimines via directed C–H bond functionalization: addition of 2-arylpyridines and self-coupling of aromatic aldimines
作者:Ke Gao、Naohiko Yoshikai
DOI:10.1039/c2cc31114c
日期:——
A cobaltâN-heterocyclic carbene catalyst, in combination with an appropriate Grignard reagent, promotes a chelation-assisted aromatic CâH functionalization reaction via addition to an aromatic aldimine.
Rhenium‐Catalyzed Arylation–Acyl Cyclization between Enol Lactones and Organomagnesium Halides: Facile Synthesis of Indenones
作者:Binjing Hu、Xinyi Cheng、Ying Hu、Xingchen Liu、Konstantin Karaghiosoff、Jie Li
DOI:10.1002/anie.202103465
日期:2021.7.5
A set of rhenium-catalyzed arylation–acyl cyclizations between (hetero)arylmagnesium halides and enol lactones through a cascade C(sp2)−C(sp2)/C(sp2)−C(sp2) bondformation under mild reaction conditions has been developed. Indeed, a wide range of functional groups on both organomagnesium halides and enol lactones is well tolerated by the simple rhenium catalysis, thus furnishing polyfunctionalized
FeCl<sub>3</sub> mediated synthesis of substituted indenones by a formal [2+2] cycloaddition/ring opening cascade of o-keto-cinnamates
作者:Dattatraya H. Dethe、Ganesh M. Murhade
DOI:10.1039/c5cc03040d
日期:——
A novel FeCl3 mediated formal [2+2] cycloaddition/ring opening cascade of o-keto-cinnamates was developed for the synthesis of indenones. The reaction tolerates a broad range of functional groups, including bromide, chloride, amide, acid and ester groups.