Evidence map›Paper›PMID 38505092›Full record

ArticleAngewandte Chemie (Weinheim an der Bergstrasse, Germany)2021

Development of Continuous Flow Systems to Access Secondary Amines Through Previously Incompatible Biocatalytic Cascades.

Ashley P Mattey, Grayson J Ford, Joan Citoler, Christopher Baldwin, James R Marshall, Ryan B Palmer, Matthew Thompson, Nicholas J Turner, Sebastian C Cosgrove, Sabine L Flitsch

Abstract read
In one paragraph

Article in Angewandte Chemie (Weinheim an der Bergstrasse, Germany), 2021. 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

10 authors.

Ashley P MatteyManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.ORCID 0000-0002-6564-7150
Grayson J FordManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.
Joan CitolerManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.
Christopher BaldwinManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.
James R MarshallManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.
Ryan B PalmerManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.
Matthew ThompsonEnginzyme AB Tomtebodevägen 6 17165 Stockholm Sweden.
Nicholas J TurnerManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.ORCID 0000-0002-8708-0781
Sebastian C CosgroveManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.ORCID 0000-0001-9541-7201
Sabine L FlitschManchester Institute of Biotechnology (MIB) &, School of Chemistry The University of Manchester 131 Princess Street Manchester M1 7DN UK.ORCID 0000-0003-3974-646X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A key aim of biocatalysis is to mimic the ability of eukaryotic cells to carry out multistep cascades in a controlled and selective way. As biocatalytic cascades get more complex, reactions become unattainable under typical batch conditions. Here a number of continuous flow systems were used to overcome batch incompatibility, thus allowing for successful biocatalytic cascades. As proof-of-principle, reactive carbonyl intermediates were generated in situ using alcohol oxidases, then passed directly to a series of packed-bed modules containing different aminating biocatalysts which accordingly produced a range of structurally distinct amines. The method was expanded to employ a batch incompatible sequential amination cascade via an oxidase/transaminase/imine reductase sequence, introducing different amine reagents at each step without cross-reactivity. The combined approaches allowed for the biocatalytic synthesis of the natural product 4O-methylnorbelladine.

Indexed as

biocatalytic cascadescontinuous flowoxidationreductive aminationtransamination

Identifiers

PMID38505092
PMCPMC10947180

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.