has role benzaldehydes metabolite tertiary alcohol resorcinols cyclic ether organic heterotetracyclic compound eucalyptal B (1R,4aS,6aR,7S,12aS,12bS)-4a,8,10-trihydroxy-1-(2-hydroxypropan-2-yl)-6a-methyl-4-methylidene-7-(2-methylpropyl)-2,3,4,4a,5,6,6a,7,12a,12b-decahydro-1H-benzo[c]xanthene-9,11-dicarbaldehyde 486.262 486.59710 An organic heterotetracyclic compound whose skeleton is composed of 3,5-diformyl-isopentyl substituted phloroglucinol fused with a cadinane ring system. Isolated from Eucalyptus globulus, it exhibits antineoplastic activity. C28H38O7 CHEBI:65870 InChI=1S/C28H38O7/c1-14(2)11-19-20-23(32)16(12-29)22(31)17(13-30)24(20)35-25-21-18(26(4,5)33)8-7-15(3)28(21,34)10-9-27(19,25)6/h12-14,18-19,21,25,31-34H,3,7-11H2,1-2,4-6H3/t18-,19-,21+,25+,27-,28-/m1/s1 PMID:18020353 Reaxys:15778337 VWNYEWUFLXJJJS-GDTDCKGHSA-N [H][C@@]12Oc3c(C=O)c(O)c(C=O)c(O)c3[C@@H](CC(C)C)[C@@]1(C)CC[C@@]1(O)C(=C)CC[C@H]([C@@]21[H])C(C)(C)O chebi_ontology