28199-56-6Relevant academic research and scientific papers
IMIDAZOTETRAZINE COMPOUNDS
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, (2020/03/02)
New synthetic methods to provide access to previously unexplored functionality at the C8 position of imidazotetrazines. Through synthesis and evaluation of a suite of compounds with a range of aqueous stabilities (from 0.5 to 40 hours), a predictive model for imidazotetrazine hydrolytic stability based on the Hammett constant of the C8 substituent was derived. Promising compounds were identified that possess activity against a panel of GBM cell lines, appropriate hydrolytic and metabolic stability, and brain-to-serum ratios dramatically elevated relative to TMZ, leading to lower hematological toxicity profiles and superior activity to TMZ in a mouse model of GBM.
Methyltrioxorhenium (MeReO3) catalyzed selective oxidation of purine and related compounds into their N-oxides
Jiao,Yu
, p. 73 - 74 (2007/10/03)
A convenient method for the selective N-oxidation of purine, 6-methylpurine, 1H-imidazo[4,5-c]pyridine, 1H-imidazo[4,5-b]pyridine, 6-chloropurine, 6-bromopurine, and 7-azaindole by H2O2 catalyzed by methyltrioxorhenium is reported.
