148677-13-8 AIDS-029912 AIDS029912 Benzo[a]naphthacene-2-carboxylic acid, 5-[[4,6-dideoxy-4-(methylamino)-3-O-.beta.-D-xylopyranosyl-.beta.-D-galactopyranosyl]oxy]-5,6,8,13-tetrahydro-1,6,9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxo-, (5S-trans)- PRADIMICIN ANALOG