Evidence map›Paper›PMID 41097431›Full record

ArticleMolecules (Basel, Switzerland)2025

Synthesis of New Brassinosteroid Analogs with Androstane Skeleton and Heterocyclic Acyl Side Chains: Preliminary Molecular Docking Studies.

Omara Araya, María Núñez, Marco Mellado, Andrés F Olea, Luis Espinoza-Catalán

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Omara ArayaDepartamento de Química, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile.
María NúñezDepartamento de Química, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile.
Marco MelladoCentro de Investigación en Ingeniería de Materiales, Universidad Central de Chile, Santiago 8330507, Chile.ORCID 0000-0001-9577-5180
Andrés F OleaInstituto de Ciencias Aplicadas, Facultad de Ingeniería, Universidad Autónoma de Chile, Av. del Valle Sur 534, Santiago 8580640, Chile.ORCID 0000-0001-8007-6264
Luis Espinoza-CatalánDepartamento de Química, Universidad Técnica Federico Santa María, Avenida España 1680, Valparaíso 2340000, Chile.ORCID 0000-0002-4054-7487

Funding

ANID and FONDECYT 1231502
6 · The paper itself

Abstract

Brassinosteroid analogs with heterocyclic rings in the side chain are interesting because important biological activity has been shown by these compounds. Thus, herein, five 23-24-dinorcholane BR analogs with a heterocyclic ester function at C-22 were synthesized and fully characterized by different spectroscopic techniques. The acylation reaction at C-22, which is a key synthetic step, was carried out by two different methods, namely acylation with heterocyclic acid chlorides and Steglich esterification reaction. In both cases, the acyl derivatives were obtained with good yields. Additionally, a preliminary molecular docking study of BRI1-BAK1 complexes formed by these analogs and brassinolide was performed to estimate what their biological activity would be. Results indicate that the complex formed by the analog

Indexed as

AndrostanesBrassinosteroidsMolecular Docking SimulationMolecular StructureSteroids, HeterocyclicandrostaneAndrostanesbrassinolideBrassinosteroidsSteroids, Heterocyclicandrostanebrassinosteroidsheterocyclic side chain

Identifiers

PMID41097431
PMCPMC12526290

What OpenQuestion holds

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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.