C. G. Newton

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The systematic variation of the potent antitumor agent mitozolomide (1) is extended to cover alteration of substituents at positions 6 and 8 and to change the imidazo[5,1-d]-1,2,3,5-tetrazinone (1)(More)
Interaction of 5-diazoimidazole-4-carboxamide and alkyl and aryl isocyanates in the dark affords 8-carbamoyl-3-substituted-imidazo[5,1-d]-1,2,3,5-tetrazin-4(3H)-on es. In cold methanol or ethanol,(More)
We have recently added to our regimen a unilateral rectus abdominis muscle flap to cover the lower sternum and adjacent soft tissues, in addition to bilateral pectoralis major myocutaneous(More)