Literature DB >> 28251520

Chemical structures of constituents from the leaves of Polyscias balfouriana.

Sachiko Sugimoto1, Yoshi Yamano1, Hany Ezzat Khalil2, Hideaki Otsuka3, Mohamed Salah Kamel2, Katsuyoshi Matsunami4.   

Abstract

A new pyrrolidine derivative, (5S)-hydroxyethyl 2-oxopyrrolidine-5-carboxylate (1), a new flavonol glycoside, tamaraxetin 3,7-di-O-α-L-rhamnopyranoside (2), and a new triterpene saponin, polyscioside A methyl ester (3), along with six known compounds (4-9) were isolated from the leaves of Polyscias balfouriana. Their chemical structures were elucidated on the basis of extensive spectroscopic analysis.

Entities:  

Keywords:  Araliaceae; Polyscias balfouriana; Pyrrolidine; Tamaraxetin

Mesh：

Substances：

Year:  2017        PMID： 28251520     DOI： 10.1007/s11418-017-1081-x

Source DB:  PubMed          Journal:  J Nat Med        ISSN： 1340-3443            Impact factor:   2.343


  9 in total

1.  Two triterpene saponins from Achyranthes bidentata.

Authors:  A C Mitaine-Offer; A Marouf; B Hanquet; N Birlirakis; M A Lacaille-Dubois
Journal:  Chem Pharm Bull (Tokyo)       Date:  2001-11       Impact factor: 1.645

2.  Structure elucidation of secondary metabolites isolated from the leaves of Ixora undulate and their inhibitory activity toward advanced glycation end-products formation.

Authors:  Sachiko Sugimoto; Amira Samir Wanas; Tsutomu Mizuta; Katsuyoshi Matsunami; Mohamed Salah Kamel; Hideaki Otsuka
Journal:  Phytochemistry       Date:  2014-10-31       Impact factor: 4.072

3.  Triterpene glycosides and glucosyl esters, and a triterpene from the leaves of Schefflera actinophylla.

Authors:  Amira Samir Wanas; Katsuyoshi Matsunami; Hideaki Otsuka; Samar Yahie Desoukey; Mostafa Ahmed Fouad; Mohamed Salah Kamel
Journal:  Chem Pharm Bull (Tokyo)       Date:  2010-12       Impact factor: 1.645

4.  Oleanane saponins from Polyscias fruticosa.

Authors:  D H Vo; S Yamamura; K Ohtani; R Kasai; K Yamasaki; T N Nguyen; M C Hoang
Journal:  Phytochemistry       Date:  1998-02       Impact factor: 4.072

5.  Oleanane-type triterpenoids from Panax stipuleanatus and their anticancer activities.

Authors:  Chun Liang; Yan Ding; Huu Tung Nguyen; Jeong-Ah Kim; Hye-Jin Boo; Hee-Kyoung Kang; Mahn Cuong Nguyen; Young Ho Kim
Journal:  Bioorg Med Chem Lett       Date:  2010-09-21       Impact factor: 2.823

6.  Screening of African medicinal plants for antimicrobial and enzyme inhibitory activity.

Authors:  Jeannette Ndaya Tshibangu; Kusamba Chifundera; Ronald Kaminsky; Anthony David Wright; Gabriele Maria König
Journal:  J Ethnopharmacol       Date:  2002-04       Impact factor: 4.360

7.  Five- and six-membered ring opening of pyroglutamic diketopiperazine.

Authors:  Dennis A Parrish; Lon J Mathias
Journal:  J Org Chem       Date:  2002-03-22       Impact factor: 4.354

8.  Cytotoxicity and modes of action of five Cameroonian medicinal plants against multi-factorial drug resistance of tumor cells.

Authors:  Victor Kuete; Simplice B Tankeo; Mohamed E M Saeed; Benjamin Wiench; Pierre Tane; Thomas Efferth
Journal:  J Ethnopharmacol       Date:  2014-02-28       Impact factor: 4.360

9.  Structures of ryobunins A-C from the leaves of Clethra barbinervis.

Authors:  Sachiko Sugimoto; Katsuyoshi Matsunami; Hideaki Otsuka
Journal:  Chem Pharm Bull (Tokyo)       Date:  2013       Impact factor: 1.645
  9 in total

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