Description
Chinensine B, also called 16-Hydroxylabda-8(17),11,13-trien-15,16-olide, is a natural diterpenoid isolated from the rhizoma of Alpinia chinensis.
Synonyms
16-Hydroxylabda-8(17),11,13-trien-15,16-olide
IUPAC Name
3-[(E)-2-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethenyl]-2-hydroxy-2H-furan-5-one
Molecular Formula
C20H28O3
Canonical SMILES
CC1(CCCC2(C1CCC(=C)C2C=CC3=CC(=O)OC3O)C)C
InChI
InChI=1S/C20H28O3/c1-13-6-9-16-19(2,3)10-5-11-20(16,4)15(13)8-7-14-12-17(21)23-18(14)22/h7-8,12,15-16,18,22H,1,5-6,9-11H2,2-4H3/b8-7+/t15-,16-,18?,20+/m0/s1
InChIKey
KJUPGEKTXQYTSU-AKHYNURPSA-N