63697-96-1Relevant articles and documents
A fluorescent probe for the 3′-overhang of telomeric DNA based on competition between two interstrand G-quadruplexes
Kim, Ki Tae,Kim, Byeang Hyean
, p. 1717 - 1719 (2013)
A 6-mer oligonucleotide containing a fluorescent BodU moiety has been used as a novel fluorescent probe for the 3′-overhang of telomeric DNA based on competition between non-fluorescent tetramolecular and fluorescent (3+1) intermolecular G-quad
Synthesis, characterization, electrochemistry and photophysical studies of rhenium(I) tricarbonyl diimine complexes with carboxaldehyde alkynyl ligands Dedicated to Professor Claude Lapinte for his contribution to organometallic chemistry.
Lam, Siu-Tung,Zhu, Nianyong,Au, Vonika Ka-Man,Yam, Vivian Wing-Wah
, p. 10 - 16 (2015)
A class of rhenium(I) tricarbonyl diimine complexes with carboxaldehyde alkynyl ligands, [Re(CO)3(N^N)(CC-C6H4-CHO)] (N^N = α,α′-diimine ligand), has been successfully synthesized and characterized, and the X-ray crystal structure of one of the complexes has been determined. Electrochemical and photophysical studies have been performed to study the effect of the variation of the diimine ligand on the redox and optical properties of the rhenium(I) complexes.
Ionic liquids enhanced alkynyl schiff bases derivatives of fipronil synthesis and their cytotoxicity studies
Liu, Xiu,Huang, Linya,Chen, Hongjun,Li, Na,Yan, Chao,Jin, Chenzhong,Xu, Hanhong
, (2019)
To obtain highly selective toxic derivatives of fipronil, a series of Schiff bases with an alkynyl group (3a–3k) were designed and synthesized from 4-ethynylbenzaldehyde (2) and 4-substituted 5-amino-N-arylpyrazole (1a–1k) via a nucleophilic addition elim
Helical poly(phenylacetylene)s containing schiff-base and amino groups: Synthesis, secondary structures, and responsiveness to benzoic acid
Zhang, Yu,Gao, Keke,Zhao, Zhongfu,Yue, Dongmei,Hu, Yanming,Masuda, Toshio
, p. 5248 - 5256 (2013)
Novel acetylenic monomers containing Schiff-base and amino groups, (S)-N-(4-ethynylbenzylidene)-1-phenylethanamine (1a), (R)-N-(4- ethynylbenzylidene)-1-phenylethanamine (1b), N-(4-ethynylbenzylidene)-1- phenylethanamine (1c), (R)-N-(4-ethynylbenzyl)-1-ph
Combining photo-redox and enzyme catalysis for the synthesis of 4H-pyrimido[2,1-b] benzothiazole derivatives in one pot
Yu, Yuan,Lu, Wei-Fan,Yang, Zeng-Jie,Wang, Na,Yu, Xiao-Qi
supporting information, (2020/12/25)
A novel strategy combining visible-light and enzyme catalysis in one pot for the synthesis of 4H-pyrimido[2,1-b] benzothiazole derivatives from alcohols is described for the first time. Fourteen 4H-pyrimido[2,1-b] benzothiazole derivatives were prepared with yields of up to 98% under mild reaction conditions by a simple operation. The photoorgano catalyst rose Bengal (rB) was employed to oxyfunctionalise alcohols to aldehydes. Compared with aldehydes, alcohols with more stable properties and lower cost, thus we used photocatalysis to oxidize alcohols into aldehydes. Next, the enzyme was used to further catalyze the reaction of Biginelli to produce the target product of 4H-pyrimidine [2,1-b] benzothiazole. Experimental results show that this method provides a more efficient and eco-friendly strategy for the synthesis of 4H-pyrimido[2,1-b] benzothiazole derivatives.
RET INHIBITORS, PHARMACEUTICAL COMPOSITIONS AND USES THEREOF
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Paragraph 00324-00325, (2020/07/06)
Provided herein are a RET inhibitor, a pharmaceutical composition thereof and uses thereof. In particular, provided is a compound having Formula (I) or a stereoisomer, a geometric isomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof. Provided is a pharmaceutical composition comprising the compound, and uses of the compound and pharmaceutical composition thereof for the preparation of a medicament, in particular for treatment and prevention of RET-related diseases and conditions, including cancer, irritable bowel syndrome, and/or pain associated with irritable bowel syndrome.
