Evidence map›Paper›PMID 21383141›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2011

Fragment-based domain shuffling approach for the synthesis of pyran-based macrocycles.

Eamon Comer, Haibo Liu, Adrien Joliton, Alexandre Clabaut, Christopher Johnson, Lakshmi B Akella, Lisa A Marcaurelle

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

14 citing papers in PubMed, 39 citations in OpenAlex.

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  13. Quantifying structure and performance diversity for sets of small molecules comprising small-molecule screening collections.Proceedings of the National Academy of Sciences of the United States of America · 2011
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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

7 authors at 1 institution in 1 country.

Eamon ComerChemical Biology Platform, Broad Institute, Cambridge, MA 02142, USA.
Haibo Liu
Adrien Joliton
Alexandre Clabaut
Christopher Johnson
Lakshmi B Akella
Lisa A Marcaurelle
Broad Institute · US

Funding

The Incubator ProjectP50GM069721 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SCHREIBER, STUART L · 2003 to 2012
$21.3M
Discovery Pipeline (2 of 4)RL1CA133834 · NCI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI GOLUB, TODD R. · 2007 to 2011
$9.9M
Driving Medical Projects (4 of 4)RL1GM084437 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SCOLNICK, EDWARD MARK · 2007 to 2011
$5.9M
Target ID (3 of 4)RL1HG004671 · NHGRI · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SCHREIBER, STUART L · 2007 to 2011
$5.8M
Genomics Based Drug DiscoveryUL1RR024924 · NCRR · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SCOLNICK, EDWARD MARK · 2007 to 2007
$352k
NCI NIH HHS RL1 CA133834NCI NIH HHS RL1CA133834NCRR NIH HHS UL1 RR024924NCRR NIH HHS UL1RR024924NHGRI NIH HHS RL1 HG004671NHGRI NIH HHS RL1HG004671NIGMS NIH HHS P50 GM069721NIGMS NIH HHS RL1 GM084437NIGMS NIH HHS RL1GM084437
6 · The paper itself

Abstract

Complexity and the presence of stereogenic centers have been correlated with success as compounds transition from discovery through the clinic. Here we describe the synthesis of a library of pyran-containing macrocycles with a high degree of structural complexity and up to five stereogenic centers. A key feature of the design strategy was to use a modular synthetic route with three fragments that can be readily interchanged or "shuffled" to produce subtly different variants with distinct molecular shapes. A total of 352 macrocycles were synthesized ranging in size from 14- to 16-membered rings. In order to facilitate the generation of stereostructure-activity relationships, the complete matrix of stereoisomers was prepared for each macrocycle. Solid-phase assisted parallel solution-phase techniques were employed to allow for rapid analogue generation. An intramolecular nitrile-activated nucleophilic aromatic substitution reaction was used for the key macrocyclization step.

Indexed as

Macrocyclic CompoundsMolecular StructurePyransMacrocyclic CompoundsPyrans

Identifiers

PMID21383141
PMCPMC3084052
OpenAlexW1982606890

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.