Evidence map›Paper›PMID 42081612›Full record

ArticleChemistry & biodiversity2026

The Chemical Constituents of Euphorbia tibetica and Their Bioactivities.

Tong Shen, Yunao Jin, Yinzhi Han, Zheng Gong, Zhaocai Li, Yilin He

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry & biodiversity, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Tong ShenResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.
Yunao JinResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.
Yinzhi HanResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.
Zheng GongResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.
Zhaocai LiState Key Laboratory for Animal Disease Control and Prevention, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, China.
Yilin HeResearch Institute, School of Chemistry and Chemical Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu, China.ORCID https://orcid.org/0009-0004-6494-3486

Funding

Gansu Provincial Agricultural Science and Technology Support Project KJZC-2024-16National Natural Science Foundation of China 22467016Research Foundation of Education Bureau of Gansu Province 2022CYZC-35
6 · The paper itself

Abstract

In the phytochemical study of Euphorbia tibetica, one undescribed ring-opening secoiridoid ether terpenoid, named compound 1, along with 13 known compounds 2-14, was isolated. Their structures were elucidated by comprehensive spectroscopic analysis (HRESIMS, 1D, and 2D NMR) and comparison with published literature data. Biological research discovered that compounds 9 and 12 exhibited potent antichlamydial activity at 200 µM, while compounds 7 and 8 showed moderate activity against three different pathogenic fungi at 30 µg/mL. The results suggested that compounds 9 and 12 might be a promising class of therapeutic agents for chlamydial infections.

Indexed as

Anti-Bacterial AgentsAntifungal AgentsEuphorbiaPlant ExtractsTerpenesDose-Response Relationship, DrugFungiMicrobial Sensitivity TestsMolecular StructureStructure-Activity RelationshipAnti-Bacterial AgentsAntifungal AgentsPlant ExtractsTerpenesantichlamydial activityantifungal activityEuphorbia tibetica

Identifiers

PMID42081612
PMCPMC13376462

What OpenQuestion holds

Textmetadata
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.