Nupharin A

Nupharin A
Identifiers

CAS Number	81956-07-2
3D model (Jmol)	Interactive image
ChemSpider	8709251
PubChem	10533860
InChI InChI=1S/C41H30O26/c42-15-1-10(2-16(43)26(15)50)36(57)62-9-23-33-34(65-40(61)14-8-22(49)30(54)32(56)25(14)24-13(39(60)64-33)7-21(48)29(53)31(24)55)35(66-37(58)11-3-17(44)27(51)18(45)4-11)41(63-23)67-38(59)12-5-19(46)28(52)20(47)6-12/h1-8,23,33-35,41-56H,9H2/t23-,33-,34+,35-,41+/m1/s1 Key: ZQYQKZCDCFVYLV-UUUCSUBKSA-N InChI=1/C41H30O26/c42-15-1-10(2-16(43)26(15)50)36(57)62-9-23-33-34(65-40(61)14-8-22(49)30(54)32(56)25(14)24-13(39(60)64-33)7-21(48)29(53)31(24)55)35(66-37(58)11-3-17(44)27(51)18(45)4-11)41(63-23)67-38(59)12-5-19(46)28(52)20(47)6-12/h1-8,23,33-35,41-56H,9H2/t23-,33-,34+,35-,41+/m1/s1 Key: ZQYQKZCDCFVYLV-UUUCSUBKBO
SMILES O=C3O[C@H]7[C@H](OC(=O)c1c(c(O)c(O)c(O)c1)c2c(O)c(O)c(O)cc23)[C@@H](OC(=O)c4cc(O)c(O)c(O)c4)[C@H](OC(=O)c5cc(O)c(O)c(O)c5)O[C@@H]7COC(=O)c6cc(O)c(O)c(O)c6
Properties
Chemical formula	C₄₁H₃₀O₂₆
Molar mass	938.66 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Nupharin A is an ellagitannin found in Nuphar japonica.^[1] It is a molecule with three gallic acid units and one hexahydroxydiphenic acid unit attached to a glucose residue. It is an isomer of punicafolin and tellimagrandin II.

References

↑ Tannins and Related Compounds. LXXV. : Isolation and Characterization of Novel Diastereoisomeric Ellagitannins, Nupharins A and B, and Their Homologues from Nuphar japonicum DC. Chemical & pharmaceutical bulletin, 25 January 1989, volume 37, issue 1, pages 129-134 (abstract)

Moieties

Lactones

Monomers

C-glycosidic ellagitannins

Dehydroellagitannins (molecules with
dehydrohexahydroxydiphenic acid (DHHDP)

Transformed ellagitannins

molecules with chebulic acid	Chebulagic acid Chebulinic acid

molecules with Elaeocarpusinic acid	Elaeocarpusin Helioscopin B Mallojaponin (1-O-Galloyl-2,4-elaeocarpusinoyl-3,6-(R)-valoneayl-beta-D-glucose)

Oligomers

Dimers: Agrimoniin; Cornusiin E (dimer of tellimagrandin II); Lambertianin A and B; Nobotanin B; Roburin A, B, C and D; Sanguiin H-6

Other

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