128156-60-5Relevant academic research and scientific papers
Benzamide analogs useful as PARP (ADP-ribosyltransferase, ADPRT) DNA repair enzyme inhibitors
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, (2008/06/13)
A range of 3-oxybenzamide compounds and related quinazolinone compounds are disclosed which can act as potent inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase or PARP enzyme (EC 2.4.2.30), and which thereby can provide useful therapeutic compounds for use in conjunction with DNA-damaging cytotoxic drugs or radiotherapy to potentiate the effects of the latter. The compounds disclosed include 3-benzyloxybenzamides, 3-oxybenzamides in which a chain of 5 or more methylene groups terminate in a halogen atom or in a purin-9-yl moiety, certain benzoxazole-4-carboxamide compounds and certain quinazolinone compounds. In formula X and Y together may form a bride -X-Y- that represents the grouping (a), (b) or (c )wherein R5 is H, alkyl, aryl or aralkyl.
A Facile Synthesis of Methyl 2-substituted-4-benzoxazolecarboxylates
Goldstein, Steven W.,Dambeck, Paul J.
, p. 335 - 336 (2007/10/02)
Methyl 2-substituted-4-benzoxazolecarboxylates were synthesized from methyl 2-amino-3-hydroxybenzoate and the corresponding acid chloride or ortho acetal with pyridinium p-toluenesulfonate as an acid catalyst.Decomposition due to hydration at the 2-positi
