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|Section1={{Chembox Identifiers
|Section1={{Chembox Identifiers
| CASNo = 81956-07-2
| CASNo = 81956-07-2
⚫
| PubChem = 10533860
| ChemSpiderID =
| ChemSpiderID = 8709251
⚫
| PubChem = 158198
| SMILES = C1=C(C=C(C(=C1O)O)O)C(=O)OCC2C3C(C(C(O2)OC(=O)C4=CC(=C(C(=C4)O)O)O)OC(=O)C5=CC(=C(C(=C5)O)O)O)OC(=O)C6=CC(=C(C(=C6C7=C(C(=C(C=C7C(=O)O3)O)O)O)O)O)O
| 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
| 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
| InChIKey = ZQYQKZCDCFVYLV-UUUCSUBKBO
| StdInChI = 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
| StdInChIKey = ZQYQKZCDCFVYLV-UUUCSUBKSA-N
}}
}}
|Section2={{Chembox Properties
|Section2={{Chembox Properties
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}}
}}
}}
}}
'''Nupharin A''' is an ellagitannin found in ''[[Nuphar japonica]]''.<ref>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 ([http://ci.nii.ac.jp/naid/110003627248/ abstract])</ref> 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]].
'''Nupharin A''' is an ellagitannin found in ''[[Nuphar japonica]]''.<ref>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 ([http://ci.nii.ac.jp/naid/110003627248/ abstract])</ref> 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 ==
== References ==
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[[Category:Ellagitannins]]
[[Category:Ellagitannins]]



{{natural phenol-stub}}
{{aromatic-stub}}

Latest revision as of 12:30, 30 September 2019

Nupharin A
Chemical structure of nupharin A.png
Identifiers
3D model (JSmol)
ChemSpider
  • 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
  • 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
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).

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

[edit]
  1. ^ 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)


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