Literature DB >> 23151042

Total synthesis of the proposed structure of roxbin B; the nonidentical outcome.

Sayuri Yamaguchi1, Yoshiki Ashikaga, Kentaro Nishii, Hidetoshi Yamada.   

Abstract

A proposed structure of roxbin B was synthesized. For the synthesis, a new synthetic method for the preparation of the hexahydroxydiphenoyl (HHDP) bridge was developed that involved the stepwise esterification of axially chiral HHDP acid anhydride. The synthesized compound was not identical to the natural roxbin B.

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Year:  2012        PMID: 23151042     DOI: 10.1021/ol302845n

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  3 in total

1.  Oenothein B, dimeric hydrolysable tannin inhibiting HCV invasion from Oenothera erythrosepala.

Authors:  Satoru Tamura; Gang-Ming Yang; Teruaki Koitabashi; Yoshiharu Matsuura; Yasumasa Komoda; Tomikazu Kawano; Nobutoshi Murakami
Journal:  J Nat Med       Date:  2018-08-21       Impact factor: 2.343

Review 2.  Structural Revisions in Natural Ellagitannins.

Authors:  Hidetoshi Yamada; Shinnosuke Wakamori; Tsukasa Hirokane; Kazutada Ikeuchi; Shintaro Matsumoto
Journal:  Molecules       Date:  2018-07-30       Impact factor: 4.411

Review 3.  Recent Advances in the Production and Applications of Ellagic Acid and Its Derivatives. A Review.

Authors:  Dmitry D Evtyugin; Sandra Magina; Dmitry V Evtuguin
Journal:  Molecules       Date:  2020-06-13       Impact factor: 4.411

  3 in total

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