ArticleBioorganic & medicinal chemistry2020
Cytotoxic and non-cytotoxic cardiac glycosides isolated from the combined flowers, leaves, and twigs of Streblus asper.
Article in Bioorganic & medicinal chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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.
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Who cites it
7 citing papers in PubMed, 21 citations in OpenAlex.
- Digoxin and its NaBioorganic & medicinal chemistry · 2024Review
- Strategies for the discovery of potential anticancer agents from plants collected from Southeast Asian tropical rainforests as a case study.Natural product reports · 2023Review
- The Cytotoxic Cardiac Glycoside (-)-Cryptanoside A from the Stems ofJournal of natural products · 2023Article
- Cardiac glycosides fromRSC advances · 2022Article
- Discovery of Anticancer Agents of Diverse Natural Origin.Journal of natural products · 2022Article
- Interaction of (+)-Strebloside and Its Derivatives with NaMolecules (Basel, Switzerland) · 2021Article
- Structural Insights into the Interactions of Digoxin and NaMolecules (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
16 authors at 6 institutions in 2 countries.
Funding
Abstract
A new non-cytotoxic [(+)-17β-hydroxystrebloside (1)] and two known cytotoxic [(+)-3'-de-O-methylkamaloside (2) and (+)-strebloside (3)] cardiac glycosides were isolated and identified from the combined flowers, leaves, and twigs of Streblus asper collected in Vietnam, with the absolute configuration of 1 established from analysis of its ECD and NMR spectroscopic data and confirmed by computational ECD calculations. A new 14,21-epoxycardanolide (3a) was synthesized from 3 that was treated with base. A preliminary structure-activity relationship study indicated that the C-14 hydroxy group and the C-17 lactone unit and the established conformation are important for the mediation of the cytotoxicity of 3. Molecular docking profiles showed that the cytotoxic 3 and its non-cytotoxic analogue 1 bind differentially to Na
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Registered trials
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.