Evidence map›Paper›PMID 31270921›Full record

ArticleAngewandte Chemie (International ed. in English)2019

Concise Synthesis of the Antiplasmodial Isocyanoterpene 7,20-Diisocyanoadociane.

Alexander S Karns, Bryan D Ellis, Philipp C Roosen, Zeinab Chahine, Karine G Le Roch, Christopher D Vanderwal

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2019. 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
0.7field-weighted citation impact, top 37% of its field
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, 15 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Alexander S Karns1102 Natural Sciences II, Department of Chemistry, University of California, Irvine, CA, 92697-2025, USA.
Bryan D Ellis1102 Natural Sciences II, Department of Chemistry, University of California, Irvine, CA, 92697-2025, USA.
Philipp C Roosen1102 Natural Sciences II, Department of Chemistry, University of California, Irvine, CA, 92697-2025, USA.
Zeinab ChahineInstitute for Integrative Genome Biology, Center for Infectious Disease and Vector Research, Department of Molecular, Cell, and Systems Biology, University of California, Riverside, 900 University Avenue, Riverside, CA, 92521, USA.
Karine G Le RochInstitute for Integrative Genome Biology, Center for Infectious Disease and Vector Research, Department of Molecular, Cell, and Systems Biology, University of California, Riverside, 900 University Avenue, Riverside, CA, 92521, USA.
Christopher D Vanderwal1102 Natural Sciences II, Department of Chemistry, University of California, Irvine, CA, 92697-2025, USA.ORCID 0000-0001-7218-4521
University of California, Irvine · USUniversity of California, Riverside · US

Funding

Hit-to-Lead Development of the Kalihinol Scaffold for Malaria TreatmentR01AI138139 · NIAID · UNIVERSITY OF CALIFORNIA-IRVINE · PI BEN MAMOUN, CHOUKRI, LE ROCH, KARINE GAELLE · 2018 to 2022
$3.6M
Probing and Engineering of Iterative Polyketide SynthaseR01GM127728 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI TSAI, SHIOU-CHUAN, VANDERWAL, CHRISTOPHER D · 2018 to 2021
$1.1M
National Science Foundation CHE-1564340NIAID NIH HHS R01 AI138139
6 · The paper itself

Abstract

The flagship member of the antiplasmodial isocyanoterpenes, 7,20-diisocyanoadociane (DICA), was synthesized from dehydrocryptone in 10 steps, and in 13 steps from commercially available material. Our previous formal synthesis was reengineered, leveraging only productive transformations to deliver DICA in fewer than half the number of steps of our original effort. Important contributions, in addition to the particularly concise strategy, include a solution to the problem of axial nucleophilic methylation of a late-stage cyclohexanone, and the first selective synthesis and antiplasmodial evaluation of the DICA stereoisomer with both isonitriles equatorial.

Indexed as

AntimalarialsMolecular StructureNitrilesPyrenesAntimalarialsdiisocyanoadocianeNitrilesPyrenesantiplasmodialBirch reductionstereocontrolterpenoidstotal synthesis

Identifiers

PMID31270921
PMCPMC6759395
OpenAlexW2953410848

What OpenQuestion holds

Textmetadata
LicenceTDM
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.