Total synthesis of the fumiquinazoline alkaloids: Solid-phase studies
Wang, H. S. and Ganesan, A. (1970) Total synthesis of the fumiquinazoline alkaloids: Solid-phase studies. Journal of Combinatorial Chemistry, 2, (2), 186-194. (doi:10.1021/cc9900807).
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We have previously described an efficient four-step synthesis of the fumiquinazoline alkaloids (Wang, H.; Ganesan, A. J. Org. Chem. 1998, 63, 2432-2433). Here, we demonstrate that this route is readily adaptable to combinatorial synthesis on solid phase. Linear tripeptides containing a central anthranilate unit were assembled on the Wang resin and subjected to dehydration and cyclative release to yield the pyrazino[2,1-b]quinazoline-3,6-diones in high purity. To demonstrate the scope of this protocol, a small library [ca. 20 compounds] of unnatural analogues was prepared by parallel synthesis.
|Additional Information:||<br />*ERROR Date not Compatible!! for field :date_issue Bad value :Mar Apr 2000*|
Q Science > QD Chemistry
|Divisions:||University Structure - Pre August 2011 > School of Chemistry
|Date Deposited:||12 Dec 2005|
|Last Modified:||06 Aug 2015 02:18|
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