3.Beta.-Methoxy-30-hydroxyserrate-14-en-21-one 9-(Hydroxymethyl)-3-methoxy-4,4,6a,9,12a,14b-hexamethyl-2,3,4,4a,5,6,6a,7,8a,9,11,12,12a,12b,13,14,14a,14b-octadecahydrobenzo[a]naphtho[2,1-f]azulen-10(1H)-one AIDS-145361 AIDS145361 NSC670021