Evidence map›Paper›PMID 42507839›Full record

ArticleChemistry & biodiversity2026

Triterpenoids and Lignans From Schisandra henryi subsp. yunnanensis A. C. Smith.

Ya-Ying Cao, Kun Hu, Xiao-Nian Li, Han-Dong Sun, Pema-Tenzin Puno

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. 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

5 authors.

Ya-Ying CaoState Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China.
Kun HuState Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China.ORCID https://orcid.org/0000-0001-9439-9670
Xiao-Nian LiState Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China.ORCID https://orcid.org/0009-0004-7932-0257
Han-Dong SunState Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China.
Pema-Tenzin PunoState Key Laboratory of Phytochemistry and Natural Medicines, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, People's Republic of China.ORCID https://orcid.org/0000-0001-5212-3000

Funding

CAS "Light of West China" Program and CAS Interdisciplinary Innovation Team xbzg-zdsys-202303Major Projects for Fundamental Research of Yunnan Province 202201BC070002National Science Fund for Distinguished Young Scholars 82325047Regional Innovation and Development Joint Fund of NSFC U24A20807Strategic Priority Research Program of Kunming Institute of Botany, Chinese Academy of Sciences KIBXD200402Strategic Priority Research Program of the Chinese Academy of Sciences XDB1230000Youth Innovation Promotion Association CAS 2023409Yunnan Province Science and Technology Department 202305AH340005Yunnan Revitalization Talent Support Program: Yunling Scholar Project
6 · The paper itself

Abstract

Three new triterpenoids, henridilactones P-R (1-3) and two new dibenzocyclooctadiene lignans, henrilignans A and B (11 and 12), alongside twelve known analogues (4-10 and 13-17) were isolated from the stems and leaves of Schisandra henryi subsp. yunnanensis. The structures and absolute configurations of new compounds were elucidated by comprehensive 1D and 2D NMR, HRESIMS, electronic circular dichroism analyses, and theoretical calculations. In bioactivity evaluation, the isolated triterpenoids (1-10) exhibited moderate neurite outgrowth in differentiated PC12 cells at 10 µM (differentiation rates 10.09%-12.96%; positive control 50 ng/mL NGF, 19.71%). Furthermore, henridilactone P (1) exhibited a binding affinity with an equilibrium dissociation constant (K

Indexed as

LignansSchisandraTriterpenesAnimalsCell DifferentiationMolecular ConformationMolecular StructurePC12 CellsPlant LeavesPlant StemsRatsLignansTriterpenes3,4:9,10‐disecocycloartane triterpenoidslignansneuroprotectionPCSK9‐binding activityschinortriterpenoidsSchisandra henryi subsp. yunnanensis

Identifiers

PMID42507839
PMCPMC13405440

What Socratic 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 Socratic graph.