Evidence map›Paper›PMID 37265996›Full record

ArticleRSC advances2023

Synthesis of novel entecavir analogues having 4'-cyano-6''-fluoromethylenecyclopentene skeletons as an aglycone moiety as highly potent and long-acting anti-hepatitis B virus agent.

Hiroki Kumamoto, Nobuyo Higashi-Kuwata, Sanae Hayashi, Debananda Das, Haydar Bulut, Ryoh Tokuda, Shuhei Imoto, Kengo Onitsuka, Yuka Honda, Yuki Odanaka and 4 more

Abstract read
In one paragraph

Article in RSC advances, 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
–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

2 citing papers in PubMed.

  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

14 authors.

Hiroki KumamotoDepartment of Pharmaceutical Sciences, Nihon Pharmaceutical University Saitama Japan h-kumamoto@nichiyaku.ac.jp.
Nobuyo Higashi-KuwataDepartment of Refractory Viral Infection, National Center for Global Health & Medicine Research Institute Tokyo Japan.ORCID https://orcid.org/0000-0002-9404-3532
Sanae HayashiDepartment of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University Kumamoto Japan.
Debananda DasExperimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health Bethesda MD USA.
Haydar BulutExperimental Retrovirology Section, HIV and AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health Bethesda MD USA.
Ryoh TokudaFaculty of Pharmaceutical Sciences, Sojo University Kumamoto Japan.
Shuhei ImotoFaculty of Pharmaceutical Sciences, Sojo University Kumamoto Japan.
Kengo OnitsukaDepartment of Refractory Viral Infection, National Center for Global Health & Medicine Research Institute Tokyo Japan.
Yuka HondaSchool of Pharmacy, Showa University Tokyo Japan.
Yuki OdanakaSchool of Pharmacy, Showa University Tokyo Japan.
Satoko Shimbara-MatsubayashiSchool of Pharmacy, Showa University Tokyo Japan.
Kazuhiro HaraguchiDepartment of Pharmaceutical Sciences, Nihon Pharmaceutical University Saitama Japan h-kumamoto@nichiyaku.ac.jp.
Yasuhito TanakaDepartment of Gastroenterology and Hepatology, Faculty of Life Sciences, Kumamoto University Kumamoto Japan.
Hiroaki MitsuyaDepartment of Refractory Viral Infection, National Center for Global Health & Medicine Research Institute Tokyo Japan.

Funding

Development of Novel Agents Active against Hepatitis B VirusZIABC011486 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI MITSUYA, HIROAKI · 2013 to 2025
$3.0M
6 · The paper itself

Abstract

Encouraged by our recent findings that 4'-cyano-deoxyguanosine (2), entecavir analogues 4 and 5 are highly potent anti-hepatitis B virus (HBV) agents, we designed and synthesized 6 having a hybridized structure of 4 and 5. The chiral quaternary carbon portion at the 4'-position, which is substituted by cyano- and 5'-hydroxymethyl groups, was stereospecifically constructed by radical-mediated 5-

Identifiers

PMID37265996
PMCPMC10230191

What OpenQuestion holds

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LicenceCC BY-NC
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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.