Description
Prerubialatin is a natural compound isolated from the herbs of Rubia cordifolia, being a precursor of rubialatins A and B.
Synonyms
Prerubialatin; 1667718-89-9
IUPAC Name
methyl 12'-hydroxy-5,5-dimethyl-3',10',19'-trioxospiro[furan-2,20'-pentacyclo[10.7.1.02,11.04,9.013,18]icosa-2(11),4,6,8,13,15,17-heptaene]-1'-carboxylate
Molecular Formula
C27H20O7
Canonical SMILES
CC1(C=CC2(O1)C3(C4=CC=CC=C4C(=O)C2(C5=C3C(=O)C6=CC=CC=C6C5=O)C(=O)OC)O)C
InChI
InChI=1S/C27H20O7/c1-24(2)12-13-25(34-24)26(23(31)33-3)18-19(21(29)15-9-5-4-8-14(15)20(18)28)27(25,32)17-11-7-6-10-16(17)22(26)30/h4-13,32H,1-3H3/t25-,26+,27-/m1/s1
InChIKey
UIYJKPDDHXDUIN-KWXIBIRDSA-N