Tetrahedron p. 15101 - 15114 (1997)
Update date:2022-08-03
Topics:
Tennant, Shaun
Rickards, Rodney W.
The absolute configuration of the chiral phenylpyridyl segment of the Actinomycete antibiotic streptonigrin (1) is defined as R by analysis of the exciton coupled circular dichroic spectra of selected derivatives, The absolute configuration of the co-occurring 10'-O-demethylstreptonigrin (2) is assigned as R by chiroptical correlation with streptonigrin. Circular dichroic spectroscopy indicates that the related phenylpyridone streptonigrone (5) is either achiral or a racemate.
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Doi:10.1016/S0040-4020(01)82853-2
(1969)Doi:10.1016/S0040-4039(97)10100-9
(1997)Doi:10.1021/ja971881l
(1997)Doi:10.1021/ic970271j
(1997)Doi:10.1039/c1nj20392d
(2011)Doi:10.1007/BF00601116
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