Evidence map›Paper›PMID 38789532›Full record

ArticleThe Journal of antibiotics2024

Mechanistic study of the retro-aza-Michael reaction in saccharothriolide L: identification of 2-amino-4-methylphenol as an effective protecting tool for the Michael acceptor.

Shan Lu, Lingling Ren, Di Mao, Hideaki Kakeya

Abstract read
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Article in The Journal of antibiotics, 2024. 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

4 authors.

Shan LuSchool of Pharmacy, Jiangsu University, Zhenjiang, 212013, China.
Lingling RenSchool of Pharmacy, Jiangsu University, Zhenjiang, 212013, China.
Di MaoSchool of Pharmacy, Jiangsu University, Zhenjiang, 212013, China.
Hideaki KakeyaDepartment of System Chemotherapy and Molecular Sciences, Division of Medicinal Frontier Sciences, Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto, 606-8501, Japan. scseigyo-hisyo@pharm.kyoto-u.ac.jp.ORCID 0000-0002-4293-7331

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Saccharothriolide L (1), a derivative of saccharothriolides (STLs) produced by the rare actinomycete Saccharotrix sp. A1506, was synthesized through the precursor-directed in situ synthesis (PDSS) method. The structure of 1 was determined by 1D and 2D NMR and HR-ESI-MS data analyses. A comparison of the rate of the retro-aza-Michael reaction between saccharothriolide L (1) and saccharothriolide B (2) indicated that the 2-amino-4-methylphenol group in 1 might be an effective masking tool for highly reactive, bioactive α, β-unsaturated carbonyl compounds.

Indexed as

Magnetic Resonance SpectroscopyActinobacteriaMolecular StructurePhenolsSpectrometry, Mass, Electrospray IonizationPhenols

Identifiers

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.