Literature DB >> 33939585

Two new derivatives of 8-prenyl-5,7-dihydroxycoumarin from the stems of Streblus ilicifolius (S.Vidal) Corn.

Nhan Trung Nguyen1,2,3, Hai Xuan Nguyen1,2, Tho Huu Le1,2, Du Huy Nguyen1,2, Truong Nhat Van Do1,2, Phu Hoang Dang1,2, Mai Thanh Thi Nguyen1,2,3.   

Abstract

From the EtOAc-soluble extract of the stems of Streblus ilicifolius (Moraceae), two new secondary metabolites named strebluses A (1) and B (2) were isolated. Their chemical structures have been concluded based on the chemical derivatisation and the spectroscopic interpretation. All compounds have been tested for their tyrosinase inhibitory activity. They showed weaker inhibitory activity than that of kojic acid (IC50, 44.6 µM).[Formula: see text].

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Keywords:  Moraceae; Streblus ilicifolius; strebluses; tyrosinase

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Year:  2021        PMID: 33939585     DOI: 10.1080/14786419.2021.1914611

Source DB:  PubMed          Journal:  Nat Prod Res        ISSN: 1478-6419            Impact factor:   2.488


  1 in total

1.  Tyrosinase Inhibitors from the Stems of Streblus Ilicifolius.

Authors:  Nhan T Nguyen; Phu H Dang; Hai X Nguyen; Truong N V Do; Tho H Le; Tuyen Q H Le; Mai T T Nguyen
Journal:  Evid Based Complement Alternat Med       Date:  2021-07-01       Impact factor: 2.629

  1 in total

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