(16R,20R)-6,7β,9,12,20-pentahydroxy-16-methyl-1-oxo-10-phenyl-(6ξH)-9,23-seco-[13]cytochalas-13t-en-23-oic acid 20-lactone
(13S,14S,16R,20R)-7β,9,13,14,20-pentahydroxy-16-methyl-1-oxo-10-phenyl-9,23-seco-[13]cytochalas-6(12)-en-23-oic acid 20-lactone
(16R,20Ξ)-7β-acetoxy-9,20-dihydroxy-16-methyl-1-oxo-10-phenyl-9,23-seco-[13]cytochalasa-6(12),13t-dien-23-oic acid 20-lactone