Niveusin B
IUPAC 名称
(1R,2Z,4S,8R,9R,11S)-1-hydroxy-2-(hydroxymethyl)-11-methyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.0⁴,⁸]tetradec-2-en-9-yl (2Z)-2-methylbut-2-enoate
描述
(1S,2Z,8R,9R,11S)-1-hydroxy-2-(hydroxymethyl)-11-methyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.0⁴,⁸]tetradec-2-en-9-yl (2Z)-2-methylbut-2-enoate is slightly soluble (in water) and a very weakly acidic compound (based on its pKa).
异构
[H]C1C[C@@]2(O)O[C@]1(C)C[C@@H](OC(=O)C(\C)=C/C)[C@@H]1[C@@H](OC(=O)C1=C)\C=C2\CO
InChI标识符
InChI=1S/C20H26O7/c1-5-11(2)17(22)26-15-9-19(4)6-7-20(24,27-19)13(10-21)8-14-16(15)12(3)18(23)25-14/h5,8,14-16,21,24H,3,6-7,9-10H2,1-2,4H3/b11-5-,13-8-/t14-,15+,16-,19-,20-/m0/s1
键
IWAWQWJSLDZVRM-MROLSIDTSA-N