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Punicacortein A

Punicacortein A is an ellagitannin, a polyphenol compound. It is found in the bark of Punica granatum (pomegranate)[1] and in Osbeckia chinensis.[2]

Punicacortein A
Names
IUPAC name
(1R,2R)-1-[(14S,15S,19S)-2,3,4,7,8,9,19-Heptahydroxy-12,17-dioxo-13,16-dioxatetracyclo[13.3.1.05,18.06,11]nonadeca-1(18),2,4,6,8,10-hexaen-14-yl]-1,3-dihydroxy-2-propanyl 3,4,5-trihydroxybenzoate
Identifiers
  • unspec: 103488-35-3 N
3D model (JSmol)
  • Interactive image
ChemSpider
  • 16738325
  • 14035447
  • InChI=1S/C27H22O18/c28-4-10(43-25(40)5-1-7(29)15(32)8(30)2-5)17(34)23-24-21(38)14-13(27(42)45-24)12(19(36)22(39)20(14)37)11-6(26(41)44-23)3-9(31)16(33)18(11)35/h1-3,10,17,21,23-24,28-39H,4H2/t10-,17-,21+,23+,24+/m1/s1
    Key: TXPZOUVETLGUPE-MEZSAOBOSA-N
  • Oc1cc(cc(O)c1O)C(=O)O[C@H](CO)[C@@H](O)[C@@H]5OC(=O)c2cc(O)c(O)c(O)c2c3c(O)c(O)c(O)c4[C@H](O)[C@@H]5OC(=O)c34
Properties
C27H22O18
Molar mass 634.43 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

References edit

  1. ^ Tannins and Related Compounds. XLI. : Isolation and Characterization of Novel Ellagitannins, Punicacorteins A, B, C, and D, and Punigluconin from the Bark of Punica granatum L. Tanaka Takashi, Nonaka Gen-Ichiro and Nishioka Itsuo, Chemical & Pharmaceutical Bulletin, 1986-02-25, 34(2), pages 656-663 (abstract)
  2. ^ Tannin antioxidants from Osbeckia chinensis. Jeng-De Su, Toshihiko Osawa, Shunro Kawakishi and Mitsuo Namiki, Phytochemistry, Volume 27, Issue 5, 1988, Pages 1315–1319, doi:10.1016/0031-9422(88)80184-5



punicacortein, ellagitannin, polyphenol, compound, found, bark, punica, granatum, pomegranate, osbeckia, chinensis, namesiupac, name, heptahydroxy, dioxo, dioxatetracyclo, nonadeca, hexaen, dihydroxy, propanyl, trihydroxybenzoateidentifierscas, number, unspec,. Punicacortein A is an ellagitannin a polyphenol compound It is found in the bark of Punica granatum pomegranate 1 and in Osbeckia chinensis 2 Punicacortein A NamesIUPAC name 1R 2R 1 14S 15S 19S 2 3 4 7 8 9 19 Heptahydroxy 12 17 dioxo 13 16 dioxatetracyclo 13 3 1 05 18 06 11 nonadeca 1 18 2 4 6 8 10 hexaen 14 yl 1 3 dihydroxy 2 propanyl 3 4 5 trihydroxybenzoateIdentifiersCAS Number unspec 103488 35 3 N3D model JSmol Interactive imageChemSpider 16738325PubChem CID 14035447InChI InChI 1S C27H22O18 c28 4 10 43 25 40 5 1 7 29 15 32 8 30 2 5 17 34 23 24 21 38 14 13 27 42 45 24 12 19 36 22 39 20 14 37 11 6 26 41 44 23 3 9 31 16 33 18 11 35 h1 3 10 17 21 23 24 28 39H 4H2 t10 17 21 23 24 m1 s1Key TXPZOUVETLGUPE MEZSAOBOSA NSMILES Oc1cc cc O c1O C O O C H CO C H O C H 5OC O c2cc O c O c O c2c3c O c O c O c4 C H O C H 5OC O c34PropertiesChemical formula C27H22O18Molar mass 634 43 g molExcept where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesReferences edit Tannins and Related Compounds XLI Isolation and Characterization of Novel Ellagitannins Punicacorteins A B C and D and Punigluconin from the Bark of Punica granatum L Tanaka Takashi Nonaka Gen Ichiro and Nishioka Itsuo Chemical amp Pharmaceutical Bulletin 1986 02 25 34 2 pages 656 663 abstract Tannin antioxidants from Osbeckia chinensis Jeng De Su Toshihiko Osawa Shunro Kawakishi and Mitsuo Namiki Phytochemistry Volume 27 Issue 5 1988 Pages 1315 1319 doi 10 1016 0031 9422 88 80184 5 nbsp This article about an aromatic compound is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Punicacortein A amp oldid 1158013363, wikipedia, wiki, book, books, library,

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