Evidence map›Paper›PMID 22876166›Full record

ArticleEuropean journal of organic chemistry2012

Asymmetric Methods for the Synthesis of Flavanones, Chromanones, and Azaflavanones.

Antoinette E Nibbs, Karl A Scheidt

Abstract read
In one paragraph

Article in European journal of organic chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

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  18. Copper Bis(oxazoline)-Catalyzed Enantioselective Alkynylation of Benzopyrylium Ions.Chemistry (Weinheim an der Bergstrasse, Germany) · 2020
    Article
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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

2 authors.

Antoinette E NibbsDepartment of Chemistry, Center for Molecular Innovation and Drug Discovery, Chemistry of Life Processes Institute, Silverman Hall, Northwestern University, Evanston, IL 60208, USA, , http://chemgroups.northwestern.edu/scheidt.
Karl A Scheidt

Funding

SUPPRESSIVE ROLE OF ANDROGEN RESPONSE GENE CALRETICULIN IN PROSTATE CANCERP50CA090386 · NCI · NORTHWESTERN UNIVERSITY AT CHICAGO · PI WANG, ZHOU · 2001 to 2013
$25.1M
Synthesis of Anticancer Pyran Natural ProductsR01CA126827 · NCI · NORTHWESTERN UNIVERSITY · PI SCHEIDT, KARL A · 2009 to 2010
$551k
Synthesis and Evaluation of Anti-Tumor FlavanoidsF31CA132617 · NCI · NORTHWESTERN UNIVERSITY · PI NIBBS, ANTOINETTE EVADNEY · 2008 to 2011
$145k
NCI NIH HHS F31 CA132617NCI NIH HHS P50 CA090386NCI NIH HHS R01 CA126827
6 · The paper itself

Abstract

Flavanones, chromanones, and related structures are privileged natural products that display a wide variety of biological activities. Although flavanoids are abundant in nature, there are a limited number of available general and efficient synthetic methods for accessing molecules of this class in a stereoselective manner. Their structurally simple architectures belie the difficulties involved in installation and maintenance of the stereogenic configuration at the C2 position, which can be sensitive and can undergo epimerization under mildly acidic, basic, and thermal reaction conditions. This review presents the methods currently used to access these related structures. The synthetic methods include manipulation of the flavone/flavanone core, carbon-carbon bond formation, and carbon-heteroatom bond formation.

Identifiers

PMID22876166
PMCPMC3412359

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Registered trials

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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.