Evidence map›Paper›PMID 42146168›Full record

ArticleACS omega2026

First Total Synthesis of the Unnatural (+)-Talcarpine and (-)‑

Kamal Prasad Pandey, Md Toufiqur Rahman, Anna Benko, Gregory H Imler, Jefferey R Deschamps, James M Cook

Abstract read
In one paragraph

Article in ACS omega, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Kamal Prasad PandeyDepartment of Chemistry and Biochemistry, University of WisconsinMilwaukee, Milwaukee, Wisconsin 53211, United States.ORCID https://orcid.org/0000-0002-0723-2264
Md Toufiqur RahmanRTI International, Center for Therapeutics, Toxicology, and Devices, Research Triangle Park, Durham, North Carolina 27713, United States.ORCID https://orcid.org/0000-0003-2752-6822
Anna BenkoDepartment of Chemistry and Biochemistry, University of WisconsinMilwaukee, Milwaukee, Wisconsin 53211, United States.
Gregory H ImlerNaval Research Laboratory, 4555 Overlook Avenue, Washington, D.C. 20375, United States.
Jefferey R DeschampsNaval Research Laboratory, 4555 Overlook Avenue, Washington, D.C. 20375, United States.
James M CookDepartment of Chemistry and Biochemistry, University of WisconsinMilwaukee, Milwaukee, Wisconsin 53211, United States.ORCID https://orcid.org/0000-0001-5512-3022

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The indole scaffold is highly valued in medicinal chemistry due to its structural similarity to important molecules such as tryptamine and serotonin. We herein report the enantiospecific total synthesis studies of the unnatural C-19 methylated macroline-type indole alkaloids, (+)-talcarpine (

Identifiers

PMID42146168
PMCPMC13176970

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.