Evidence map›Paper›PMID 34094366›Full record

ArticleChemical science2020

Cyclodepsipeptide alveolaride C: total synthesis and structural assignment.

Sanu Saha, Debobrata Paul, Rajib Kumar Goswami

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
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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

3 authors.

Sanu SahaSchool of Chemical Sciences, Indian Association for the Cultivation of Science Jadavpur Kolkata-700032 India ocrkg@iacs.res.in.
Debobrata PaulSchool of Chemical Sciences, Indian Association for the Cultivation of Science Jadavpur Kolkata-700032 India ocrkg@iacs.res.in.
Rajib Kumar GoswamiSchool of Chemical Sciences, Indian Association for the Cultivation of Science Jadavpur Kolkata-700032 India ocrkg@iacs.res.in.ORCID https://orcid.org/0000-0001-7486-0618

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

First stereoselective total synthesis of naturally occurring bioactive cyclodepsipeptide alveolaride C has been achieved using a convergent approach. This synthetic study enabled us to establish unambiguously the stereochemistry of three unassigned chiral centres embedded in the nonpeptidic segment as well as revised the stereochemistry of the proposed β-phenylalanine counterpart of the molecule. The key strategic features of this synthesis include Sharpless asymmetric dihydroxylation for installing the vicinal diol moiety, Julia-Kocienski olefination for constructing the aliphatic side chain, the Shiina protocol for intermolecular esterification, amide coupling and macrolactamization for the ring formation.

Identifiers

PMID34094366
PMCPMC8162944

What OpenQuestion holds

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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.