Evidence map›Paper›PMID 41126534›Full record

ArticleMagnetic resonance in chemistry : MRC2026

Conformational Analysis and NMR Data Assignment of Taraxerone Isolated From Cnidoscolus aconitifolius (Chaya).

Mónica Díaz-Fernández, Karla Cahun-Uicab, Viviana Roche-Llerena, Leonardo Hernández, Geonel Rodríguez-Gattorno, Armando Ariza-Castolo, María A Fernández-Herrera

Abstract read
In one paragraph

Article in Magnetic resonance in chemistry : MRC, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Mónica Díaz-FernándezDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.ORCID 0000-0003-2381-996X
Karla Cahun-UicabDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.
Viviana Roche-LlerenaDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.
Leonardo HernándezDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.ORCID 0000-0003-3326-9412
Geonel Rodríguez-GattornoDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.
Armando Ariza-CastoloDepartamento de Química, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Mexico City, Mexico.ORCID 0000-0003-2799-0764
María A Fernández-HerreraDepartamento de Física Aplicada, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Merida, Mexico.ORCID 0000-0003-2527-9848

Funding

Secihti 1155080Secihti 2011632Secihti 473101Secihti 705294Secihti CF-2023-I-428
6 · The paper itself

Abstract

We report, for the first time, the isolation of taraxerone from an isopropanol extract of chaya (Cnidoscolus aconitifolius), a traditional plant used in Mayan culture. Although this natural product has been previously identified in other plant species, the complete assignment of its NMR data had not been accomplished until now. To achieve this, we employed 2D NMR experiments to assign the

Indexed as

Oleanolic AcidEuphorbiaceaeMagnetic Resonance SpectroscopyMolecular ConformationOleanolic Acidtaraxeronechayaconformational analysishyperconjugation effecttaraxeroneγ‐effect

Identifiers

PMID41126534
PMCPMC12670066

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.