Chemistry:Leptosin

Leptosin

Names
IUPAC name (2Z)-2-[(3,4-dihydroxyphenyl)methylidene]-7-methoxy-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-1-benzofuran-3-one
Identifiers
CAS Number	486-23-7
3D model (JSmol)	Interactive image
ChEBI	CHEBI:191619
ChEMBL	ChEMBL3797767
ChemSpider	4950172
PubChem CID	6446647
InChI InChI=1S/C22H22O11/c1-30-21-13(32-22-19(29)18(28)17(27)15(8-23)33-22)5-3-10-16(26)14(31-20(10)21)7-9-2-4-11(24)12(25)6-9/h2-7,15,17-19,22-25,27-29H,8H2,1H3/b14-7-/t15-,17-,18+,19-,22-/m1/s1 Key: NXOKVARAWXQHGX-JPNDPKSOSA-N
SMILES COC1=C(C=CC2=C1O/C(=C\C3=CC(=C(C=C3)O)O)/C2=O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O
Properties
Chemical formula	C22H22O11
Molar mass	462.407 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Leptosin is an aurone glycoside derived from Flemengia strobilifera leaves, also known as "kusrunt".