72331-38-5Relevant academic research and scientific papers
Seven-membered ring compounds as inhibitors of cytidine deaminase
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, (2008/06/13)
Seven-membered heterocyclic nucleosides used to inhibit the deamination enzyme responsible for the inactivation of arabinosylcytosine (ara--C). Preferred nucleosides containing a seven-member aglycone are as follows: STR1 Preferred aglycones are as follow
1,3-Diazepinones. 1. Synthesis of 5-Hydroxyperhydro-1,3-diazepin-2-one
Marquez, Victor E.,Liu, Paul S.,Kelley, James A.,Driscoll, John S.
, p. 485 - 489 (2007/10/02)
The synthesis of 5-hydroxyperhydro-1,3-diazepin-2-one (3) is accomplished by two different routes.The first route involves the reduction of the precursor ketone 2, which is synthesized in seven steps from levulinic acid (5).The second approach makes use of the hydration of the symmetrically unsaturated precursor 4 via the hydroboration-oxidation procedure.This precursor in turn is obtained by direct cyclization of cis-1,4-diamino-2-butene (12).
