13505-32-3Relevant articles and documents
Synthesis, characterization and cytotoxicity of platinum(II)/palladium(II) complexes with 1,3-diaminopropane and 4-toluensulfonyl-l-amino acid dianion
Zhang, Jinchao,Ma, Lili,Lu, Huiru,Wang, Yuechai,Li, Shenghui,Wang, Shuxiang,Zhou, Guoqiang
, p. 281 - 286 (2012)
Eight novel platinum(II)/palladium(II) complexes with 1,3-dap and 4-toluensulfonyl-l-amino acid dianion, [Pt(1,3-dap)(TsalaNO)]·0.5H 2O (1a), [Pt(1,3-dap)(TsvalNO)] (1b), [Pt(1,3-dap)(TspheNO)] (1c), [Pt(1,3-dap)(TsserNO)] (1d), [Pd(1,3-dap)(Ts
Synthesis and Structural Characterization of Trivalent Amino Acid Derived Chiral Phosphorus Compounds
Hersh, William H.,Xu, Ping,Simpson, Cheslan K.,Grob, Jonathan,Bickford, Brian,Hamdani, Mohammad Salman,Wood, Thomas,Rheingold, Arnold L.
, p. 2153 - 2163 (2004)
Reaction of the N-toluenesulfonyl derivatives of (S)-alanine, phenylalanine, and valine (4-6) with PhPCl2 gave in high yield the 4-methyl, benzyl, and isopropyl derivatives (7-9) of 2-phenyl-1-p-toluenesulfonyl-1,3,2-oxazaphospholidin-5-one. Th
Synthesis, characterization and cytotoxicity of mixed-ligand complexes of palladium(II) with 2, 2′-biquinoline/1, 4-diaminobutane and 4-toluenesulfonyl-L-amino acid dianion
Zhang, Jinchao,Li, Luwei,Ma, Lili,Zhang, Fangfang,Zhang, Zhilei,Wang, Shuxiang
, p. 5711 - 5716 (2011)
Seven new palladium(II) complexes (1-7) with 4-toluenesulfonyl-L-amino acid dianion and 2, 2′-biquinoline (bqu)/1,4-diaminobutane (dab) have been synthesized and characterized by elemental analysis, IR, 1H NMR, and mass spectra techniques. Crys
Synthesis and Structure-Activity Relationships of Arylsulfonamides as AIMP2-DX2 Inhibitors for the Development of a Novel Anticancer Therapy
Sivaraman, Aneesh,Kim, Dae Gyu,Bhattarai, Deepak,Kim, Minkyoung,Lee, Hwa Young,Lim, Semi,Kong, Jiwon,Goo, Ja-Il,Shim, Seunghwan,Lee, Seungbeom,Suh, Young-Ger,Choi, Yongseok,Kim, Sunghoon,Lee, Kyeong
, p. 5139 - 5158 (2020/05/05)
AIMP2-DX2, a splicing variant of AIMP2, is up-regulated in lung cancer, possesses oncogenic activity, and results in tumorigenesis. Specifically inhibiting the interaction between AIMP2-DX2 and HSP70 to suppress AIMP2-DX2-dependent cancers with small molecules is considered a promising avenue for cancer therapeutics. Optimization of hit BC-DXI-04 (IC50 = 40.1 μM) provided new potent sulfonamide based AIMP2-DX2 inhibitors. Among these, BC-DXI-843 showed improved inhibition against AIMP2-DX2 (IC50 = 0.92 μM) with more than 100-fold selectivity over AIMP2 in a luciferase assay. Several binding assays indicated that this compound effectively induces cancer cell apoptosis by specifically interrupting the interaction between DX2 and HSP70, which leads to the degradation of DX2 via Siah1-mediated ubiquitination. More importantly, BC-DXI-843 demonstrated in vivo efficacy in a tumor xenograft mouse model (H460 cells) at a dosage of 50 mg/kg, suggesting it as a promising lead for development of novel therapeutics targeting AIMP2-DX2 in lung cancer.
Enantioselective vinylation of aldehydes with the vinyl Grignard reagent catalyzed by magnesium complex of chiral BINOLs
Wang, Pei,Ma, Guo-Rong,Yu, Sheng-Li,Da, Chao-Shan
supporting information, p. 79 - 86 (2018/12/13)
Enantioselective vinylation of aldehydes via direct catalytic asymmetric Grignard reaction of aldehdyes and the vinyl Grinard reagent is a long-standing challenge. This work demonstrated that the magnesium (S)-3,3′-dimethyl BINOLate enantioselectively catalyze the direct vinylation of aldehydes with the deactivated vinylmagnesium bromide by bis(2-[N,N′-dimethylamino]ethyl) ether (BDMAEE) in the addition of n-butylmagnesium chloride. The highest ee of 63% was achieved up to date.
