Evidence map›Paper›PMID 17904842›Full record

ArticleBioorganic & medicinal chemistry letters2007

Synthetic studies of neoclerodane diterpenes from Salvia divinorum: exploration of the 1-position.

Kenneth G Holden, Kevin Tidgewell, Alfred Marquam, Richard B Rothman, Hernán Navarro, Thomas E Prisinzano

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 42 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. A review of salvinorin analogs and their kappa-opioid receptor activity.Bioorganic & medicinal chemistry letters · 2018
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Semisynthetic neoclerodanes as kappa opioid receptor probes.Bioorganic & medicinal chemistry · 2012
    Article
  10. Review
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Article
  17. 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

6 authors at 3 institutions in 1 country.

Kenneth G HoldenHolden Laboratories, Carmel, CA 93923, USA.
Kevin Tidgewell
Alfred Marquam
Richard B Rothman
Hernán Navarro
Thomas E Prisinzano
University of Iowa · USRTI International · USUnited States Department of Health and Human Services · US

Funding

Investigation of Neoclerodanes as Novel Opioid LigandsR01DA018151 · NIDA · UNIVERSITY OF KENTUCKY · PI PRISINZANO, THOMAS EDWARD · 2005 to 2020
$5.7M
Predoctoral Training in the Pharmacological SciencesT32GM067795 · NIGMS · UNIVERSITY OF IOWA · PI STRACK, STEFAN · 2004 to 2021
$3.4M
Structure-Activity of Opioid DrugsZ01DA000525 · NIDA · NATIONAL INSTITUTE ON DRUG ABUSE · PI ROTHMAN, RICHARD · 2008 to 2008
$598k
NIDA NIH HHS DA 018151NIDA NIH HHS R01 DA018151NIGMS NIH HHS T32 GM067795
6 · The paper itself

Abstract

Modification of the C-1 ketone of salvinorin A (2a) produces analogues with opioid antagonist properties. Of particular significance is the finding that 1-deoxo-1,10-dehydrosalvinorin A (11a) is a moderately potent antagonist at all three opioid receptor subtypes, and that herkinorin (2b), a mu agonist, is converted to a weak antagonist by removal of the C-1 ketone (3b and 11b). These observations suggest that the ketone of 2b is a key structural feature responsible for mu agonist activity.

Indexed as

Binding, CompetitiveDiterpenesDiterpenes, ClerodaneDrug Evaluation, PreclinicalFuransHumansMolecular StructurePyronesReceptors, Opioid, muRecombinant ProteinsSalviaStructure-Activity Relationship9-(benzoyloxy)-2-(3-furanyl)dodecahydro-6a,10b-dimethyl-4,10-dioxo-2H-naphtho(2,1-c)pyran-7-carboxylic acid methyl esterDiterpenesDiterpenes, ClerodaneFuransneoclerodanePyronesReceptors, Opioid, muRecombinant Proteinssalvinorin A

Identifiers

PMID17904842
PMCPMC2111044
OpenAlexW1993599005

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.