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Corrigendum to “Chemotaxonomic investigation of Apocynaceae for retronecine-type pyrrolizidine alkaloids using HPLC-MS/MS” [Phytochemistry 185 (2021) 112662]
Phytochemistry (Oxford), v 202, 113309
Oct 2022
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
In this publication, using three precursor (PREC) analyses (low resolution LC-MS/MS), we suggested with low confidence that two compounds, yielding ions of m/z 432 and 328 Da, could be retronecine-type pyrrolizidine alkaloids (PAs). The compound exhibiting a mass of m/z 432 Da (herein referred to as compound 1) was detected in leaf samples of multiple Wrightia R.Br. species, Marsdenia tinctoria R.Br., M. glabra Costantin, as well as Wrightia tinctoria (Roxb.) R.Br. seeds. The compound exhibiting a mass of 328 Da (herein referred to as compound 2) was found in W. tinctoria seeds. We tentatively suggested that compound 1 could be 2-aminobenzoyl-O-β-D-apiofuranosyl-(1 → 6)- β- D-glucopyranoside (2-aminobenzoyl glycoside (Fig 1) and compound 2 blepharin (Fig 2), based on previous reports of specialized metabolites from Wrightia antidysenterica (L.) R.Br. and Wrightia religiosa (Teijsm. & Binn.) Benth. ex Kurz (Sahakitpichan et al., 2018; Srinroch et al., 2019; Traxler et al., 2021) and predicted fragmentation patterns. [1st paragraph]
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Details
- Title
- Corrigendum to “Chemotaxonomic investigation of Apocynaceae for retronecine-type pyrrolizidine alkaloids using HPLC-MS/MS” [Phytochemistry 185 (2021) 112662]
- Creators
- Lea A. Barny - Villanova UniversityJulia A. Tasca - Villanova UniversityHugo A. Sanchez - Villanova UniversityChelsea R. Smith - Drexel UniversitySuzanne Koptur - Florida International UniversityTatyana Livshultz - Drexel UniversityKevin P.C. Minbiole - Villanova University
- Publication Details
- Phytochemistry (Oxford), v 202, 113309
- Publisher
- Elsevier
- Resource Type
- Annotation
- Language
- English
- Academic Unit
- Biodiversity, Earth, and Environmental Science (BEES); Botany; Academy of Natural Sciences of Drexel University
- Web of Science ID
- WOS:000901527200002
- Scopus ID
- 2-s2.0-85134559915
- Other Identifier
- 991019173706004721
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- Collaboration types
- Domestic collaboration
- Web of Science research areas
- Biochemistry & Molecular Biology
- Plant Sciences