205584-90-3Relevant articles and documents
Delineating noncovalent interactions between the azinomycins and double-stranded DNA: Importance of the naphthalene substitution pattern on interstrand cross-linking efficiency
Landreau, Cyrille A. S.,LePla, Rachel C.,Shipman, Michael,Slawin, Alexandra M. Z.,Hartley, John A.
, p. 3505 - 3507 (2007/10/03)
(Chemical Equation Presented) Using a series of synthetic azinomycin analogues, it is shown that the efficiency of in vitro DNA interstrand cross-linking is markedly reduced when either the C-5′ methyl group or both the C-5′ methyl and C-3′ methoxy groups
Asymmetric synthesis of the left hand portion of the azinomycins
Bryant, Helen J.,Dardonville, Christophe Y.,Hodgkinson, Timothy J.,Hursthouse, Michael B.,Malik, K. M. Abdul,Shipman, Michael
, p. 1249 - 1255 (2007/10/03)
A nine step synthesis of the left hand portion of the azinomycins is described starting from 3,3-dimethyl-acrylic acid. The approach relies on a Sharpless asymmetric dihydroxylation (AD) reaction to install the requisite (2S,3S)-stereochemistry of epoxy alcohol 4. This epoxide is converted to crystalline amide derivative 12 whose structure and absolute stereochemistry have been unambiguously established using X-ray crystallography. Coupling of epoxy alcohol (2S,3S)-4 with naphthoyl chloride 16 and subsequent manipulations furnish epoxy amide (2S,3S)-1 identical in all respects with the natural material.