Evidence map›Paper›PMID 20495617›Full record

ArticleTetrahedron letters2010

Rapid access to morphinones: removal of 4, 5-ether bridge with Pd-catalyzed triflate reduction.

Christopher D Hupp, John L Neumeyer

Abstract read
In one paragraph

Article in Tetrahedron letters, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. EnantioselectiveChemical communications (Cambridge, England) · 2024
    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.

Christopher D HuppMedicinal Chemistry Program, Alcohol and Drug Abuse Research Center, McLean Hospital, Harvard Medical School, 115 Mill Street, Belmont, Massachusetts 02478.
John L Neumeyer

Funding

Mixed Kappa/Mu Opioids: Synthesis and EvaluationR01DA014251 · NIDA · MC LEAN HOSPITAL (BELMONT, MA) · PI NEUMEYER, JOHN L · 2001 to 2012
$3.4M
DRUG ABUSE RESEARCH TRAINING PROGRAMT32DA007252 · NIDA · MC LEAN HOSPITAL (BELMONT, MA) · PI MELLO, NANCY K. · 1991 to 2011
$3.0M
NIDA NIH HHS R01 DA014251NIDA NIH HHS T32 DA007252
6 · The paper itself

Abstract

A new synthetic method for the removal of the 4, 5-bridged ether moiety of several opioids has been developed. This process offers a faster, simpler synthetic route to obtain the morphinone scaffold in high yields without the need for protection of the ketone moiety.

Identifiers

PMID20495617
PMCPMC2872489

What OpenQuestion holds

Textmetadata
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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.