16-Methyl-epi-nigakihemiacetal B
IUPAC 名称
4,11,15-trimethoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadeca-4,14-diene-3,16-dione
描述
Constituent of Quassia amara (Surinam quassia)
异构
COC1CC2C(C)=C(OC)C(=O)C3C2(C)C(CC2C(C)C=C(OC)C(=O)C32C)O1
InChI标识符
InChI=1S/C23H32O6/c1-11-8-15(26-5)21(25)23(4)13(11)9-16-22(3)14(10-17(27-6)29-16)12(2)19(28-7)18(24)20(22)23/h8,11,13-14,16-17,20H,9-10H2,1-7H3
键
MSXBIQMJEOYRDV-UHFFFAOYSA-N