Evidence map›Paper›PMID 29133815›Full record

ArticleScientific reports2017

LC-MS guided isolation of three pairs of enantiomeric alkaloids from Macleaya cordata and their enantioseparations, antiproliferative activity, apoptosis-inducing property.

Chunmei Sai, Dahong Li, Shengge Li, Tong Han, Yongzhi Guo, Zhanlin Li, Huiming Hua

Abstract read
In one paragraph

Article in Scientific reports, 2017. 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. Article
  2. 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

7 authors.

Chunmei SaiSchool of Pharmacy, Jining Medical University, Rizhao, 276826, Shandong Province, People's Republic of China. saichunmei1980@163.com.
Dahong LiKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China.
Shengge LiKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China.
Tong HanKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China.
Yongzhi GuoKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China.
Zhanlin LiKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China. lzl1030@hotmail.com.
Huiming HuaKey Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, Shenyang Pharmaceutical University, Shenyang, 110016, Liaoning Province, People's Republic of China. huimhua@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

(±)-Macleayins F-H (1-3), three pairs of new enantiomeric alkaloid dimers, along with four known alkaloids (4-7) as their plausible biogenetic precursors, were isolated from the aerial parts of Macleaya cordata. Compounds 1-3 were obtained under the guidance of LC-MS investigation, and their structures were elucidated by analysis of the 1D and 2D NMR spectroscopic data. The racemic mixtures were successfully separated by chiral HPLC, and the absolute configurations of enantiomers were determined by electronic circular dichroism (ECD) spectroscopy. Compounds 1-7 showed antiproliferative activity against HL-60 with IC

Indexed as

AlkaloidsApoptosisCell ProliferationChromatography, High Pressure LiquidDrug Screening Assays, AntitumorHL-60 CellsHumansInhibitory Concentration 50Molecular StructurePapaveraceaePlant Components, AerialS Phase Cell Cycle CheckpointsStereoisomerismTandem Mass SpectrometryAlkaloids

Identifiers

PMID29133815
PMCPMC5684219

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.