The absolute structures of rubeomycins A and A1 (carminomycins II and III) and rubeomycins B and B1 (4-hydroxybaumycinols A1 and A2)

  • J Antibiot (Tokyo). 1984 Jan;37(1):44-56. doi: 10.7164/antibiotics.37.44.
Y Ogawa ,  H Mori ,  N Yamada ,  K Kon
PMID: 6698886 DOI: 10.7164/antibiotics.37.44
Abstract

The absolute configurations of rubeomycins A and A1 (corresponding to carminomycins II and III) and rubeomycins B and B1 (corresponding to 4-hydroxybaumycinols A1 and A2), except at the C-1" position, were determined by comparison of the optical rotations and Other spectral data of rubeomycin derivatives with those of daunomycin and L-(+)-lactic acid.

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