5,7-Dimethoxy-3,10-dimethyl-9-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-((3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-naphtho[2,3-c]pyran-1-one AIDS-113424 AIDS113424 Paepalantine-9-O-.beta.-D-glucopyranosyl-(1-