145127-38-4Relevant academic research and scientific papers
ISOINDOLINE COMPOUND, AND PREPARATION METHOD, PHARMACEUTICAL COMPOSITION, AND APPLICATION OF ISOINDOLINE COMPOUND
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Paragraph 0139, (2021/10/22)
The present invention relates to an isoindoline compound as represented by general formula (I) and used as a CRBN regulator, and a preparation method, a pharmaceutical composition, and an application of the isoindoline compound. Specifically, a class of polysubstituted isoindoline compound provided in the present invention, as a class of CRL4CRBN E3 ubiquitin ligase regulator having a novel structure, has good anti-tumor activity and immunoregulatory activity, and can be used for preparing drugs for treating diseases associated with a CRL4CRBN E3 ubiquitin ligase.
Combined KOH/BEt3Catalyst for Selective Deaminative Hydroboration of Aromatic Carboxamides for Construction of Luminophores
Li, Jinshan,Wang, Jiali,Yang, Jianguo,Yao, Wubing,Zhong, Aiguo
, p. 8086 - 8090 (2020/11/03)
The selective catalytic C-N bond cleavage of amides into value-added amine products is a desirable but challenging transformation. Molecules containing iminodibenzyl motifs are prevalent in pharmaceutical molecules and functional materials. Here we established a combined KOH/BEt3 catalyst for deaminative hydroboration of acyl-iminodibenzyl derivatives, including nonheterocyclic carboxamides, to the corresponding amines. This novel transition-metal-free methodology was also applied to the construction of Clomipramine and luminophores.
Palladium Catalysis Enables Benzylation of α,α-Difluoroketone Enolates
Yang, Ming-Hsiu,Hunt, Jordan R.,Sharifi, Niusha,Altman, Ryan A.
, p. 9080 - 9083 (2016/07/26)
A palladium-catalyzed decarboxylative benzylation reaction of α,α-difluoroketone enolates is reported, in which the key C(α)?C(sp3) bond is generated by reductive elimination from a palladium intermediate. The transformation provides convergent access to α-benzyl-α,α-difluoroketone-based products, and should be useful for accessing biological probes.
Discovery of novel pyrrole-based scaffold as potent and orally bioavailable free fatty acid receptor 1 agonists for the treatment of type 2 diabetes
Li, Zheng,Pan, Miaobo,Su, Xin,Dai, Yuxuan,Fu, Mian,Cai, Xingguang,Shi, Wei,Huang, Wenlong,Qian, Hai
supporting information, p. 1981 - 1987 (2016/04/20)
The free fatty acid receptor 1 (FFA1) has gained significant interest as a novel antidiabetic target. Most of FFA1 agonists reported in the literature bearing a common biphenyl scaffold, which was crucial for toxicity verified by the researchers of Daiichi Sankyo. Herein, we describe the systematic exploration of non-biphenyl scaffold and further chemical modification of the optimal pyrrole scaffold. All of these efforts led to the identification of compound 11 as a potent and orally bioavailable FFA1 agonist without the risk of hypoglycemia. Further molecular modeling studies promoted the understanding of ligand-binding pocket and might help to design more promising FFA1 agonists.
