Literature DB >> 9834169

Pyrrolizidine alkaloids from Heliotropium megalanthum.

M Reina1, A Gonzalez-Coloma, C Gutierrez, R Cabrera, J Henriquez, L Villarroel.   

Abstract

Two pyrrolizidine alkaloids, megalanthonine (1) and lycopsamine (2), have been isolated from Heliotropium megalanthum. The structure of the novel compound 1 was determined by spectroscopic methods. The insecticidal, antifeedant, and antifungal effects of compounds 1 and 2 have been evaluated.

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Year:  1998        PMID： 9834169     DOI： 10.1021/np980175a

Source DB:  PubMed          Journal:  J Nat Prod        ISSN： 0163-3864            Impact factor:   4.050


  4 in total

1.  Megalanthine, a bioactive sesquiterpenoid from Heliotropium megalanthum, its degradation products and their bioactivities.

Authors:  Francisco A Macías; Ana M Simonet; Brigida D'Abrosca; Claudia C Maya; Matías Reina; Azucena González-Coloma; Raimundo Cabrera; Cristina Giménez; Luis Villarroel
Journal:  J Chem Ecol       Date:  2009-01-17       Impact factor: 2.626

2.  Defensive properties of pyrrolizidine alkaloids against microorganisms.

Authors:  Lotte Joosten; Johannes A van Veen
Journal:  Phytochem Rev       Date:  2010-11-23       Impact factor: 5.374

3.  Extracting and Analyzing Pyrrolizidine Alkaloids in Medicinal Plants: A Review.

Authors:  Thomas Kopp; Mona Abdel-Tawab; Boris Mizaikoff
Journal:  Toxins (Basel)       Date:  2020-05-13       Impact factor: 4.546

Review 4.  Current Knowledge and Perspectives of Pyrrolizidine Alkaloids in Pharmacological Applications: A Mini-Review.

Authors:  Xianqin Wei; Weibin Ruan; Klaas Vrieling
Journal:  Molecules       Date:  2021-03-31       Impact factor: 4.411
  4 in total

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