Evidence map›Paper›PMID 35547992›Full record

ArticleRSC advances2018

A novel and practical synthesis of CAT3: a phenanthroindolizidine alkaloid with potential in treating glioblastoma.

Ru-Bing Wang, Hai-Ning Lv, Shan-Shan Zhu, Xiao-Dong Ren, Song Xu, Shuang-Gang Ma, Yun-Bao Liu, Jing Qu, Shi-Shan Yu

Abstract read
In one paragraph

Article in RSC advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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

9 authors.

Ru-Bing WangState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.ORCID https://orcid.org/0000-0002-2486-7106
Hai-Ning LvState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Shan-Shan ZhuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Xiao-Dong RenState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.ORCID https://orcid.org/0000-0002-1438-6173
Song XuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Shuang-Gang MaState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Yun-Bao LiuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Jing QuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.
Shi-Shan YuState Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College Beijing 100050 China yushishan@imm.ac.cn qujing@imm.ac.cn +86-10-63017757.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CAT3, one of the (+)-deoxytylophorinine-based phenanthroindolizidine alkaloids, is a promising therapeutic agent for the treatment of hedgehog (Hh)-driven glioblastoma and is currently being evaluated in preclinical studies. In this paper, a novel and practical synthetic route for CAT3 was firstly demonstrated with 10% overall yield in 11 steps and has been successfully validated for pilot-plant scale preparation. Investigation of the substitution at the 3-position of phenanthrene revealed that the electron-donating functionality can well preserve the

Identifiers

PMID35547992
PMCPMC9084470

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Registered trials

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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.