Literature DB >> 22224267

Obscurine: a new cyclostachine acid derivative from Beilschmiedia obscura.

Bruno Ndjakou Lenta1, Jean Rodolphe Chouna, Pepin Alango Nkeng-Efouet, Samuel Fon Kimbu, Etienne Tsamo, Norbert Sewald.   

Abstract

From the methylene chloride extract of the stem bark of Beilschmiedia obscura, a new cyclostachine derivative, obscurine (1), has been isolated, together with six known compounds. The structure of compound 1 was established by spectroscopic methods, including 1- and 2-dimensional NMR techniques.

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Year:  2011        PMID: 22224267

Source DB:  PubMed          Journal:  Nat Prod Commun        ISSN: 1555-9475            Impact factor:   0.986


  4 in total

Review 1.  Endiandric Acid Derivatives and Other Constituents of Plants from the Genera Beilschmiedia and Endiandra (Lauraceae).

Authors:  Bruno Ndjakou Lenta; Jean Rodolphe Chouna; Pepin Alango Nkeng-Efouet; Norbert Sewald
Journal:  Biomolecules       Date:  2015

2.  Crystal structure of obscurine: a natural product isolated from the stem bark of B. obscura.

Authors:  Bruno N Lenta; Rodolphe J Chouna; Beate Neumann; Hans-Georg Stammler; Norbert Sewald
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2015-06-10

3.  Antibacterial activities of Beilschmiedia obscura and six other Cameroonian medicinal plants against multi-drug resistant Gram-negative phenotypes.

Authors:  Aimé G Fankam; Jules R Kuiate; Victor Kuete
Journal:  BMC Complement Altern Med       Date:  2014-07-14       Impact factor: 3.659

4.  Antiparasitic Constituents of Beilschmiedia louisii and Beilschmiedia obscura and Some Semisynthetic Derivatives (Lauraceae).

Authors:  Christine C Waleguele; Brice M Mba'ning; Angelbert F Awantu; Jean J K Bankeu; Yannick S F Fongang; Augustin S Ngouela; Etienne Tsamo; Norbert Sewald; Bruno N Lenta; Rui W M Krause
Journal:  Molecules       Date:  2020-06-21       Impact factor: 4.411

  4 in total

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