160376-87-4Relevant academic research and scientific papers
Synthesis, antimicrobial activity and quantum calculations of novel sulphonamide derivatives
Fahim, Asmaa M.,Ismael, Eman H.I.
, p. 1427 - 1440 (2019/09/18)
THE nitrogen-based nucleophiles was studied in this investigation and gave the corresponding reactivity of 2-bromo-N-(phenylsulfonyl)acetamide derivatives 3a-c towards some aminothiazole 6a-c, aminooxazole 7a-c, quinazoline-2-yl 10a-c; respectively. Furthermore, the reaction of acetamide derivatives 3a-c with aminopyridine gave pyridine-4-ylamino 12ac. Reaction of acetamide derivatives 3a-c with benzo-2-thiol derivatives afforded benzo [d] thiazol-2-ylthio 14a-c and 1H-benzo[d]imidazol-2-yl)thio derivatives 16a-c; respectively. The synthesized compounds displayed good antimicrobial activity. Additionally, compounds 12a and 14a exhibited high activity towards most of the strains. The computational calculations for 12a and 14a were carried out via HF/6-31G(d) and DFT B3LYP/6-31G(d) basis sets and the corresponding results of HOMO-LUMO energy gap and Mulliken atomic charges were tabulated. This correlation between experimental and theoretical calculations provided a good confirmation for anticipated new compounds.
Highly specific and broadly potent inhibitors of mammalian secreted phospholipases A2
Oslund, Rob C.,Cermak, Nathan,Gelb, Michael H.
supporting information; experimental part, p. 4708 - 4714 (2009/06/06)
We report a series of inhibitors of secreted phospholipases A2 (sPLA2s) based on substituted indoles, 6,7-benzoindoles, and indolizines derived from LY315920, a well-known indole-based sPLA2 inhibitor. Using the human group X sPLA2 crystal structure, we prepared a highly potent and selective indole-based inhibitor of this enzyme. Also, we report human and mouse group IIA and IIE specific inhibitors and a substituted 6,7-benzoindole that inhibits nearly all human and mouse sPLA 2s in the low nanomolar range.
