Evidence map›Paper›PMID 30848431›Full record

ArticleNatural products and bioprospecting2019

Aristolane-type Sesquiterpenoids from Nardostachys chinensis and Revised Structure of Aristolanhydride.

Li-Xia Wang, Xian-Jun Jiang, Xiang-Mei Li, Mei-Fen Mao, Guo-Zhu Wei, Fei Wang

Abstract read
In one paragraph

Article in Natural products and bioprospecting, 2019. 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. Review
  2. Review
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.

Li-Xia WangBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
Xian-Jun JiangBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
Xiang-Mei LiBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
Mei-Fen MaoBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
Guo-Zhu WeiBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China.
Fei WangBioBioPha Co., Ltd., Kunming, 650201, People's Republic of China. f.wang@mail.biobiopha.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Four hitherto unknown aristolane-type sesquiterpenes, including one novel 8,9-secoaristolane, namely secoaristolenedioic acid (1), two aristolone derivatives, namely 1α,2β-dihydroxyaristolone (2), 9-epidebilon (3), and one rare aristolane-chalcone hybrid, namely 3'-hydroxynardoaristolone A (4) were isolated from the ethanol extract of the roots and rhizomes of Nardostachys chinensis. Their structures were elucidated on the basis of extensive spectroscopic analysis. In addition, the structure of aristolanhydride, recently isolated from the same species, was corrected by reanalysis of the published NMR data.

Indexed as

AristolaneAristolane-chalcone hybridNardostachys chinensisSecoaristolaneStructural revision

Identifiers

PMID30848431
PMCPMC6426942

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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.