7023-79-2Relevant articles and documents
Synthesis of the Potent, Selective, and Efficacious β-Secretase (BACE1) Inhibitor NB-360
Rueeger, Heinrich,Lueoend, Rainer,Machauer, Rainer,Veenstra, Siem J.,Holzer, Philipp,Hurth, Konstanze,Voegtle, Markus,Frederiksen, Mathias,Rondeau, Jean-Michel,Tintelnot-Blomley, Marina,Jacobson, Laura H.,Staufenbiel, Matthias,Laue, Grit,Neumann, Ulf
supporting information, p. 4677 - 4696 (2021/05/06)
Starting from lead compound 4, the 1,4-oxazine headgroup was optimized to improve potency and brain penetration. Focusing at the 6-position of the 5-amino-1,4-oxazine, the insertion of a Me and a CF3 group delivered an excellent pharmacological profile wi
One-pot synthesis of polyfunctional pyrazoles: An easy access to α-diazoketones from arylglyoxal monohydrates and tosylhydrazine
Shu, Wen-Ming,Ma, Jun-Rui,Zheng, Kai-Lu,Sun, Hui-Ying,Wang, Mei,Yang, Yan,Wu, An-Xin
, p. 9321 - 9329 (2015/03/05)
A new and efficient method for the generation of α-diazoketones has been developed from arylglyoxal monohydrates and tosylhydrazine at room temperature. 1,3-Dipolar cycloaddition reactions were used to constructing polyfunctional pyrazole derivatives by the reaction of generated α-diazoketones in situ with electron-deficient alkenes, quinones and coumarins in one pot. The one-dimensional molecular packing of 1H-benzo[f]indazole-4,9-dione derivatives along the c direction demonstrated a helical chain formation via N-H?O hydrogen-bonding.