Evidence map›Paper›PMID 34276931›Full record

ArticleChemical science2021

Efficient synthesis of antiviral agent uprifosbuvir enabled by new synthetic methods.

Artis Klapars, John Y L Chung, John Limanto, Ralph Calabria, Louis-Charles Campeau, Kevin R Campos, Wenyong Chen, Stephen M Dalby, Tyler A Davis, Daniel A DiRocco and 14 more

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.1field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
  2. Advancements in hydrochlorination of alkenes.Beilstein journal of organic chemistry · 2024
    Review
  3. Review
  4. Review
  5. 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

24 authors at 2 institutions in 2 countries.

Artis KlaparsDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.ORCID https://orcid.org/0000-0002-6244-5502
John Y L ChungDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.ORCID https://orcid.org/0000-0001-6094-5549
John LimantoDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Ralph CalabriaDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Louis-Charles CampeauDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.ORCID https://orcid.org/0000-0002-2373-802X
Kevin R CamposDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Wenyong ChenDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Stephen M DalbyDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Tyler A DavisDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Daniel A DiRoccoDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Alan M HydeDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Amude M KassimDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Mona Utne LarsenDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Guiquan LiuWuXi STA 90 Delin Road, Waigaoqiao Free Trade Zone Shanghai 200131 China.
Peter E MaligresDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Aaron MomentDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Feng PengDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Rebecca T RuckDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.ORCID https://orcid.org/0000-0001-9980-9675
Michael ShevlinDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Bryon L SimmonsDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Zhiguo Jake SongDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Lushi TanDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Timothy J WrightDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.
Susan L ZultanskiDepartment of Process Research and Development, Merck & Co., Inc. Rahway New Jersey 07065 USA artis_klapars@merck.com.ORCID https://orcid.org/0000-0002-4907-9210
Merck & Co., Inc., Rahway, NJ, USA (United States) · USWuXi AppTec (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An efficient route to the HCV antiviral agent uprifosbuvir was developed in 5 steps from readily available uridine in 50% overall yield. This concise synthesis was achieved by development of several synthetic methods: (1) complexation-driven selective acyl migration/oxidation; (2) BSA-mediated cyclization to anhydrouridine; (3) hydrochlorination using FeCl

Identifiers

PMID34276931
PMCPMC8261776
OpenAlexW3160166102

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.