Nsc145915

Neopulchellin

2-Deacetyl-6-deoxychamissonolide

3aα,4,4a,5,6,7,7aα,8,9,9aα-Decahydro-5α,7α-dihydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one

(3aR)-3aα,4,4a,5,6,7,7aα,8,9,9aα-Decahydro-5α,7α-dihydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one