Evidence map›Paper›PMID 34056238›Full record

ArticleACS omega2021

Bioinspired Brønsted Acid-Promoted Regioselective Tryptophan Isoprenylations.

Tushar M Khopade, Kalyani Ajayan, Swapnil S Joshi, Amy L Lane, Rajesh Viswanathan

Open access · goldAbstract read
In one paragraph

Article in ACS omega, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.1field-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

8 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Total synthesis of asperdinones B, C, D, E and terezine D.Beilstein journal of organic chemistry · 2025
    Article
  4. Article
  5. Natural product reports · 2023
    Review
  6. Article
  7. Article
  8. 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

5 authors at 2 institutions in 2 countries.

Tushar M KhopadeDepartments of Chemistry & Biology, Indian Institute of Science Education and Research, Tirupati 517507, Andhra Pradesh India.
Kalyani AjayanDepartments of Chemistry & Biology, Indian Institute of Science Education and Research, Tirupati 517507, Andhra Pradesh India.
Swapnil S JoshiDepartments of Chemistry & Biology, Indian Institute of Science Education and Research, Tirupati 517507, Andhra Pradesh India.
Amy L LaneDepartment of Chemistry, University of North Florida, Jacksonville 32224, Florida, United States.ORCID 0000-0002-8386-364X
Rajesh ViswanathanDepartments of Chemistry & Biology, Indian Institute of Science Education and Research, Tirupati 517507, Andhra Pradesh India.ORCID 0000-0003-4107-3962
Indian Institute of Science Education and Research, Tirupati · INUniversity of North Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tryptophan-containing isoprenoid indole alkaloid natural products are well known for their intricate structural architectures and significant biological activities. Nature employs dimethylallyl tryptophan synthases (DMATSs) or aromatic indole prenyltransferases (iPTs) to catalyze regio- and stereoselective prenylation of l-Trp. Regioselective synthetic routes that isoprenylate

Identifiers

PMID34056238
PMCPMC8153798
OpenAlexW3154763190

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.