Evidence map›Paper›PMID 37538818›Full record

ArticleChemical science2023

Total synthesis of atropisomeric indolosesquiterpenoids

Rhituparna Nandi, Sovan Niyogi, Sourav Kundu, Vipin R Gavit, Mintu Munda, Ranjit Murmu, Alakesh Bisai

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

2 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. 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

7 authors at 2 institutions in 1 country.

Rhituparna NandiDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road Bhopal 462 066 Madhya Pradesh India alakesh@iiserkol.ac.in alakeshb@gmail.com.ORCID https://orcid.org/0000-0002-7907-7195
Sovan NiyogiDepartment of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus Kalyani, Nadia 741 246 West Bengal India.ORCID https://orcid.org/0000-0001-5501-4088
Sourav KunduDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road Bhopal 462 066 Madhya Pradesh India alakesh@iiserkol.ac.in alakeshb@gmail.com.ORCID https://orcid.org/0000-0001-9653-5058
Vipin R GavitDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road Bhopal 462 066 Madhya Pradesh India alakesh@iiserkol.ac.in alakeshb@gmail.com.ORCID https://orcid.org/0000-0002-0855-2892
Mintu MundaDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road Bhopal 462 066 Madhya Pradesh India alakesh@iiserkol.ac.in alakeshb@gmail.com.ORCID https://orcid.org/0000-0003-3414-8305
Ranjit MurmuDepartment of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus Kalyani, Nadia 741 246 West Bengal India.ORCID https://orcid.org/0000-0002-2244-5647
Alakesh BisaiDepartment of Chemistry, Indian Institute of Science Education and Research Bhopal Bhopal Bypass Road Bhopal 462 066 Madhya Pradesh India alakesh@iiserkol.ac.in alakeshb@gmail.com.ORCID https://orcid.org/0000-0001-5295-9756
Indian Institute of Science Education and Research, Bhopal · INIndian Institute of Science Education and Research Kolkata · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

N-N dimeric indolosesquiterpene alkaloids constitute a class of under-investigated architecturally intriguing natural products. Herein, we report the first chemical oxidation approach to the asymmetric total syntheses of these atropisomeric indolosesquiterpenoids through N-N bond formation. Specifically, dixiamycins A (1a) and B (1b) were prepared through a Cu(i)-mediated aerobic dehydrogenative dimerization from the naturally occurring monomer xiamycin A methyl ester (2b); this preparation also represents the first total synthesis of dixiamycin A (1a). The monomer xiamycin A methyl ester (2b) was synthesized

Identifiers

PMID37538818
PMCPMC10395272
OpenAlexW4381250902

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.