Evidence map›Paper›PMID 34910333›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2022

Total Synthesis of Mycinamicin IV as Integral Part of a Collective Approach to Macrolide Antibiotics.

Georg Späth, Alois Fürstner

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2022. 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

2 authors.

Georg SpäthMax-Planck-Institut für Kohlenforschung, 45470, Mülheim/Ruhr, Germany.
Alois FürstnerMax-Planck-Institut für Kohlenforschung, 45470, Mülheim/Ruhr, Germany.ORCID http://orcid.org/0000-0003-0098-3417

Funding

Fonds der Chemischen IndustrieMax-Planck-Gesellschaft
6 · The paper itself

Abstract

The total synthesis of the 16-membered macrolide mycinamicin IV is outlined, which complements our previously disclosed, largely catalysis-based route to the aglycone. This work must also be seen in the context of our recent conquest of aldgamycin N, a related antibiotic featuring a similar core but a distinctly different functionalization pattern. Taken together, these projects prove that the underlying blueprint is integrative and hence qualifies for a collective approach to this prominent class of natural products. In both cases, the final glycosylation phase mandated close attention and was accomplished only after robust de novo syntheses of the (di)deoxy sugars of the desosamine, chalcose, mycinose and aldgarose types had been established. Systematic screening of the glycosidation promoter was also critically important for success.

Indexed as

Anti-Bacterial AgentsMacrolidesAnti-Bacterial AgentsMacrolidesmycinamicinsantibioticscollective total synthesisdeoxy sugarsglycosylationhydroformylationmacrolides

Identifiers

PMID34910333
PMCPMC9305142

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.