Evidence map›Paper›PMID 41124280›Full record

ArticleChemistry & biodiversity2026

Three Previously Undescribed Compounds Isolated From the Leaves of Syzygium antisepticum With Their α-Glucosidase and Nitric Oxide Inhibitory Activity.

Do Thi Trang, Nguyen Viet Dung, Ngo Anh Bang, Vu Kim Thu, Le Thi Thuy Hang, Pham Hai Yen, Bui Huu Tai, Phan Van Kiem

Abstract read
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. 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

8 authors.

Do Thi TrangInstitute of Chemistry, Hanoi, Vietnam.
Nguyen Viet DungInstitute of Chemistry, Hanoi, Vietnam.
Ngo Anh BangInstitute of Chemistry, Hanoi, Vietnam.
Vu Kim ThuFaculty of Basic Sciences, Hanoi University of Mining and Geology, Hanoi, Vietnam.
Le Thi Thuy HangFaculty of Basic Sciences, Hanoi University of Natural Resources and Environment, Hanoi, Vietnam.
Pham Hai YenInstitute of Chemistry, Hanoi, Vietnam.
Bui Huu TaiInstitute of Chemistry, Hanoi, Vietnam.
Phan Van KiemInstitute of Chemistry, Hanoi, Vietnam.ORCID https://orcid.org/0000-0003-0756-6990

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three previously undescribed compounds, 2α,3β,20α,23-tetrahydroxy-nor-30-urs-12-en-28-oic acid 28-O-β-d-glucopyranoside (1), 2α,3β,6β,23-tetrahydroxyoleana-11,13(18)-dien-28-oic acid (2), and 4,6-dihydroxy-3-methyl-2-O-β-d-glucopyranosylbenzophenone (3), together with 11 known compounds (4-14) are isolated from the leaves of Syzygium antisepticum. The isolated compounds are characterized via HR-ESI-MS and NMR spectra. Compounds 1, 2, 6, and 7 exhibited significant inhibition of NO production in lipopolysaccharide (LPS)-activated murine macrophage RAW264.7 cells with IC

Indexed as

alpha-GlucosidasesGlycoside Hydrolase InhibitorsNitric OxidePlant LeavesSyzygiumAnimalsDose-Response Relationship, DrugLipopolysaccharidesMacrophagesMiceMolecular StructureRAW 264.7 CellsStructure-Activity Relationshipalpha-GlucosidasesGlycoside Hydrolase InhibitorsLipopolysaccharidesNitric Oxideanti α‐glucosidaseNO inhibitory activityphenolicSyzygium antisepticumtriterpene

Identifiers

PMID41124280
PMCPMC13421867

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Registered trials

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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.