Evidence map›Paper›PMID 30498677›Full record

ReviewChemistryOpen2018

Recent Advances in Phthalan and Coumaran Chemistry.

Efimov Ilya, Larisa Kulikova, Erik V Van der Eycken, Leonid Voskressensky

Open access · goldAbstract readReview
In one paragraph

Review in ChemistryOpen, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

3 citing papers in PubMed, 31 citations in OpenAlex.

  1. Extracts ofBiotech (Basel (Switzerland)) · 2025
    Article
  2. Article
  3. Review
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

4 authors at 1 institution in 2 countries.

Efimov IlyaPeoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya Street Moscow 117198 Russia.
Larisa KulikovaPeoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya Street Moscow 117198 Russia.
Erik V Van der EyckenPeoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya Street Moscow 117198 Russia.
Leonid VoskressenskyPeoples' Friendship University of Russia (RUDN University) 6 Miklukho-Maklaya Street Moscow 117198 Russia.ORCID 0000-0002-9676-5846
Peoples' Friendship University of Russia · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxygen-containing heterocycles are common in biologically active compounds. In particular, phthalan and coumaran cores are found in pharmaceuticals, organic electronics, and other useful medical and technological applications. Recent research has expanded the methods available for their synthesis. This Minireview presents recent advances in the chemistry of phthalans and coumarans, with the goal of overcoming synthetic challenges and facilitating the applications of phthalans and coumarans.

Indexed as

catalysiscyclizationcycloadditionoxygen heterocyclessynthetic methods

Identifiers

PMID30498677
PMCPMC6250979
OpenAlexW2901313153

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.