(E)-3-(3,4-Dihydroxy-phenyl)-acrylic acid (2S,3R,4S,5R,6R)-4-[(E)-3-(3,4-dihydroxy-phenyl)-allanoyloxy]-5-hydroxy-6-hydroxymethyl-2-methoxy-tetrahydro-pyran-3-yl ester AIDS-096033 AIDS096033