16332-90-4Relevant academic research and scientific papers
Oxidative Rearrangement of Isatins with Arylamines Using H2O2 as Oxidant: A Facile Synthesis of Quinazoline-2,4-diones and Evaluation of Their Antibacterial Activity
Shi, Guanghao,He, Xinwei,Shang, Yongjia,Yang, Cheng,Xiang, Liwei
, p. 1835 - 1843 (2017/09/06)
A green and highly efficient synthetic method for the synthesis of quinazoline-2,4-diones with hydrogen peroxide as the terminal oxidant has been developed. The reaction features the mild reaction conditions, broad substrate scope, metal-free catalysts, and sole byproduct water. A plausible mechanism for this process was proposed. Moreover, an antibacterial activity study was performed to evaluate the antimicrobial activities towards two Gram-negative bacterial strains (Escherichia coli, and Klebsiella pneumonia) and two Gram-positive bacterial strains (Staphylococcus epidermidis, and Staphylococcus aureus) using the Broth microdilution method.
NOVEL PHENYLALANINE DERIVATIVE
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Page 42, (2010/02/08)
Phenylalanine derivatives of the following formula, analogues thereof and pharmaceutically acceptable salts thereof have an antagonistic activity to α4 integrin. They are used as therapeutic agents or preventive agents for various diseases concerning α4 i
