Logo image
Back
Table 1 in Chemotaxonomic investigation of Apocynaceae for retronecine-type pyrrolizidine alkaloids using HPLC-MS / MS
Dataset

Table 1 in Chemotaxonomic investigation of Apocynaceae for retronecine-type pyrrolizidine alkaloids using HPLC-MS / MS

Lea A. Barny, Julia A. Tasca, Hugo A. Sanchez, Chelsea R. Smith, Suzanne Koptur, Tatyana Livshultz and Kevin P. C. Minbiole
31 May 2021
DOI: https://doi.org/10.5281/zenodo.15140314
url
https://doi.org/10.5281/zenodo.15140314View
Open

Abstract

Biodiversity Taxonomy
Table 1 Candidate PAs identified in Parsonsia alboflavescens. Voucher in Table S2. Candidate PA associated MolecularUncorrected Retention TimeCompound Tentative IdentificationPREC Scanion [M þ H] þ(min)300.49.20Unidentified PA120/138/156442.4 b9.50Parsonsianine or Ideamine120/138/B (N-oxide) a156302.49.57Ideamine A (N-oxide) or Isoideamine A (N-oxide)120/138/156456.5 b10.36Parsonsianidine or Spiraline or Parsonsine (N-oxide) or 14-deoxyparsonsianidine (N-oxide)120/138/156328.510.47Unidentified PA120/138/156456.5 b10.77Parsonsianidine or Spiraline or Parsonsine (N-oxide) or 14-deoxyparsonsianidine (N-oxide)120/138/or their respective isomers156474.410.8712-seco-14-deoxyparsonsianine-13-methylester (N-oxide)120/138/156444.510.96Unidentified PA120/138426.3 b11.25Ideamine B a120/138/156470.5 b11.4017-methyl parsonsianidine or Heterophylline (N-oxide) or Spiranine120/138/156442.3 b11.42Parsonsianine or Ideamine B (N-oxide) or their respective isomers120/138488.411.53Unidentified PA120/138/156458.5 b11.62Parsonsianine (N-oxide) or 12-seco-14-deoxyparsonsianine-13-methylester120/138/156474.512.0512-seco-14-deoxyparsonsianine-13-methylester isomer (N-oxide)120/138/156440.5 b12.21Parsonsine or 14-deoxyparsonsianidine120/138/156472.6 b12.36Parsonsianidine (N-oxide) or Spiraline (N-oxide)120/138/156454.5 b12.92Heterophylline120/138/156486.5 b13.1017-methyl parsonsianidine (N-oxide) isomer or Spiranine (N-oxide) isomer120/138 a Ideamine B is the common name for 14-deoxyparsonsianine. b Candidate PAs of identical mass previously identified in Parsonsia alboflavescens via PREC 120 (Burzynski et al., 2015).

Metrics

8 Record Views

Details

Logo image