Evidence map›Paper›PMID 27220409›Full record

ArticleThe Journal of antibiotics2017

Allocyclinones, hyperchlorinated angucyclinones from Actinoallomurus.

Joao C S Cruz, Sonia I Maffioli, Alice Bernasconi, Cristina Brunati, Eleonora Gaspari, Margherita Sosio, Elizabeth Wellington, Stefano Donadio

Abstract read
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In one paragraph

Article in The Journal of antibiotics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Total Synthesis of Allocyclinone A via Late-Stage Halogen Swapping.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. Novel Polyethers from Screening Actinoallomurus spp.Antibiotics (Basel, Switzerland) · 2018
    Article
  8. 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

8 authors.

Joao C S CruzKtedogen Srl, Milano, Italy.
Sonia I MaffioliSchool of Life Sciences, University of Warwick, Coventry, UK.
Alice BernasconiNAICONS Srl, Milano, Italy.
Cristina BrunatiNAICONS Srl, Milano, Italy.
Eleonora GaspariNAICONS Srl, Milano, Italy.
Margherita SosioKtedogen Srl, Milano, Italy.
Elizabeth WellingtonSchool of Life Sciences, University of Warwick, Coventry, UK.
Stefano DonadioKtedogen Srl, Milano, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A screening program on a limited number of strains belonging to the Actinoallomurus genus yielded a series of new angucyclinones. NMR and MS analyses established that these compounds are characterized by an unusual lactone ring and present up to four halogens per molecule, with one congener representing the first natural product containing a trichloromethyl substitution on an aromatic system. Remarkably, this family of metabolites seems to be produced by phylogenetically distinct Actinoallomurus isolates. Because of the unique structural features and wide distribution among Actinoallomurus, we have designated these angucyclinones as allocyclinones. Allocyclinones possess interesting activity against different Gram-positive bacteria, including antibiotic-resistant strains, with antibacterial potency increasing with the number of chlorine substituents. The tetrachlorinated compound is the most abundant congener in the allocyclinone complex.

Indexed as

ActinomycetalesAnthraquinonesAnti-Bacterial AgentsDrug Resistance, BacterialGram-Positive BacteriaMagnetic Resonance SpectroscopyMass SpectrometryMicrobial Sensitivity TestsPhylogenyStructure-Activity RelationshipangucyclinoneAnthraquinonesAnti-Bacterial Agents

Identifiers

PMID27220409

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.