Suchergebnisse - "Polyynes"

Chienhainanins A-L, polyacetylenes from Chieniodendron hainanense and their antimicrobial activities.

Autoren: Liu T Guo Y Zhang C et al.

Quelle: Fitoterapia [Fitoterapia] 2025 Dec; Vol. 187, pp. 106937. Date of Electronic Publication: 2025 Oct 21.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 16930290R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6971 (Electronic) Linking ISSN: 0367326X NLM ISO Abbreviation: Fitoterapia Subsets: MEDLINE

MeSH-Schlagworte: Anti-Bacterial Agents*/isolation & purification , Anti-Bacterial Agents*/pharmacology , Antifungal Agents*/isolation & purification , Antifungal Agents*/pharmacology , Polyynes*/isolation & purification , Polyynes*/pharmacology, Microbial Sensitivity Tests ; Molecular Structure ; Methicillin-Resistant Staphylococcus aureus/drug effects ; Enterococcus faecalis/drug effects ; Plant Leaves/chemistry ; Phytochemicals/pharmacology ; Phytochemicals/isolation & purification ; China ; Plant Stems/chemistry ; Cryptococcus neoformans/drug effects

Four new polyynes and sesquiterpenoids from Atractylodes chinensis.

Autoren: Xing Y Liu M Zhang J et al.

Quelle: Fitoterapia [Fitoterapia] 2025 Dec; Vol. 187, pp. 106927. Date of Electronic Publication: 2025 Oct 11.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 16930290R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6971 (Electronic) Linking ISSN: 0367326X NLM ISO Abbreviation: Fitoterapia Subsets: MEDLINE

MeSH-Schlagworte: Atractylodes*/chemistry , Sesquiterpenes*/isolation & purification , Sesquiterpenes*/pharmacology , Sesquiterpenes*/chemistry , Antineoplastic Agents, Phytogenic*/isolation & purification , Antineoplastic Agents, Phytogenic*/pharmacology , Polyynes*/isolation & purification , Polyynes*/pharmacology , Polyynes*/chemistry, Humans ; Molecular Structure ; Rhizome/chemistry ; Cell Line, Tumor ; Phytochemicals/isolation & purification ; Phytochemicals/pharmacology ; China

HPLC-UV guided isolation of anti-inflammatory polyacetylene glucosides from Carthamus tinctorius L.

Autoren: Wang YX Bao JX Wang R et al.

Quelle: Phytochemistry [Phytochemistry] 2025 Dec; Vol. 240, pp. 114629. Date of Electronic Publication: 2025 Jul 29.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: England NLM ID: 0151434 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3700 (Electronic) Linking ISSN: 00319422 NLM ISO Abbreviation: Phytochemistry Subsets: MEDLINE

MeSH-Schlagworte: Carthamus tinctorius*/chemistry , Glucosides*/chemistry , Glucosides*/isolation & purification , Glucosides*/pharmacology , Anti-Inflammatory Agents*/pharmacology , Anti-Inflammatory Agents*/chemistry , Anti-Inflammatory Agents*/isolation & purification , Polyacetylene Polymer*/chemistry , Polyacetylene Polymer*/isolation & purification , Polyacetylene Polymer*/pharmacology , Polyynes*/chemistry , Polyynes*/isolation & purification , Polyynes*/pharmacology, Mice ; RAW 264.7 Cells ; Animals ; Nitric Oxide/biosynthesis ; Nitric Oxide/antagonists & inhibitors ; Chromatography, High Pressure Liquid ; Lipopolysaccharides/pharmacology ; Lipopolysaccharides/antagonists & inhibitors ; Molecular Structure

Polyp prophylactic properties of polyacetylenes from carrots in patients with previous polypectomy-Px7 The study protocol of a multicentre binational randomised controlled trial.

Autoren: Agache A Deding U Kaalby L et al.

Quelle: BMJ open [BMJ Open] 2025 Nov 28; Vol. 15 (11), pp. e095376. Date of Electronic Publication: 2025 Nov 28.

Publikationsart: Journal Article; Clinical Trial Protocol

Info zur Zeitschrift: Publisher: BMJ Publishing Group Ltd Country of Publication: England NLM ID: 101552874 Publication Model: Electronic Cited Medium: Internet ISSN: 2044-6055 (Electronic) Linking ISSN: 20446055 NLM ISO Abbreviation: BMJ Open Subsets: MEDLINE

MeSH-Schlagworte: Daucus carota*/chemistry , Colonic Polyps*/surgery , Colonic Polyps*/prevention & control , Polyynes*/therapeutic use , Diynes*/therapeutic use , Adenoma*/surgery , Adenoma*/prevention & control , Colonic Neoplasms*/prevention & control , Colonic Neoplasms*/surgery, Humans ; Randomized Controlled Trials as Topic ; Multicenter Studies as Topic ; Prospective Studies ; Colonoscopy ; Sweden ; Denmark ; Fruit and Vegetable Juices ; Fatty Alcohols

Structure Characterization and Antibacterial, Antifungal, and Antiquorum-Sensing Activity of New Metabolites From the Lipophilic Fractions of Platycodon grandiflorum Root.

Autoren: Kwon H Moon J Kim JH et al.

Quelle: Archiv der Pharmazie [Arch Pharm (Weinheim)] 2025 Jul; Vol. 358 (7), pp. e70043.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Wiley-VCH Verlag GmbH & Co. KGaA Country of Publication: Germany NLM ID: 0330167 Publication Model: Print Cited Medium: Internet ISSN: 1521-4184 (Electronic) Linking ISSN: 03656233 NLM ISO Abbreviation: Arch Pharm (Weinheim) Subsets: MEDLINE

MeSH-Schlagworte: Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/isolation & purification , Antifungal Agents*/pharmacology , Antifungal Agents*/chemistry , Antifungal Agents*/isolation & purification , Platycodon*/chemistry , Plant Extracts*/pharmacology , Plant Extracts*/chemistry , Plant Extracts*/isolation & purification , Quorum Sensing*/drug effects , Polyynes*/pharmacology , Polyynes*/isolation & purification , Polyynes*/chemistry, Plant Roots/chemistry ; Microbial Sensitivity Tests ; Candida albicans/drug effects ; Structure-Activity Relationship ; Molecular Structure ; Staphylococcus aureus/drug effects

Live-Cell Multiplexed Imaging and Chemical Sensing with Cumulene and Polyyne Allotropes.

Autoren: Bai X Zhang R Yang Y et al.

Quelle: Analytical chemistry [Anal Chem] 2025 Jul 22; Vol. 97 (28), pp. 15393-15401. Date of Electronic Publication: 2025 Jun 25.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 0370536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-6882 (Electronic) Linking ISSN: 00032700 NLM ISO Abbreviation: Anal Chem Subsets: MEDLINE

MeSH-Schlagworte: Polyynes*/chemistry , Optical Imaging*/methods, Humans ; Spectrum Analysis, Raman/methods ; Hydrogen Peroxide/analysis ; Hydrogen Peroxide/metabolism ; gamma-Glutamyltransferase/analysis ; gamma-Glutamyltransferase/metabolism ; HeLa Cells

Comparative Phytochemistry of Polyacetylenes of the Genus Artemisia (Asteraceae): Compounds with High Biological Activities and Chemotaxonomic Significance.

Autoren: Greger H; Chemodiversity Research Group, Faculty of Life Sciences, University of Vienna, Rennweg 14, A-1030 Wien, Austria.

Quelle: Molecules (Basel, Switzerland) [Molecules] 2025 Jan 24; Vol. 30 (3). Date of Electronic Publication: 2025 Jan 24.

Publikationsart: Journal Article; Review; Comparative Study

Info zur Zeitschrift: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

MeSH-Schlagworte: Artemisia*/chemistry , Polyynes*/chemistry , Polyynes*/pharmacology , Phytochemicals*/chemistry , Phytochemicals*/pharmacology, Humans ; Animals ; Molecular Structure

Cytotoxic activity of C 17 polyacetylenes from the roots of Glehnia littoralis against drug-resistant colorectal and lung cancer cells.

Autoren: Park J Jang S Lee SO et al.

Quelle: Journal of natural medicines [J Nat Med] 2025 Mar; Vol. 79 (2), pp. 391-398. Date of Electronic Publication: 2025 Jan 06.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Springer Country of Publication: Japan NLM ID: 101518405 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1861-0293 (Electronic) Linking ISSN: 13403443 NLM ISO Abbreviation: J Nat Med Subsets: MEDLINE

MeSH-Schlagworte: Drug Resistance, Neoplasm*/drug effects , Colorectal Neoplasms*/drug therapy , Apiaceae*/chemistry , Lung Neoplasms*/drug therapy , Antineoplastic Agents, Phytogenic*/pharmacology , Antineoplastic Agents, Phytogenic*/chemistry , Polyynes*/pharmacology , Polyynes*/chemistry , Plant Extracts*/pharmacology , Plant Extracts*/chemistry, Humans ; Plant Roots/chemistry ; Cell Line, Tumor ; Molecular Structure ; HCT116 Cells

Synthesis, and antitumoral and antiviral evaluation of polyacetylene glycoside derivatives.

Autoren: Santos JAM Caiana RRA Almeida CLA et al.

Quelle: Organic & biomolecular chemistry [Org Biomol Chem] 2025 Jan 02; Vol. 23 (2), pp. 410-421. Date of Electronic Publication: 2025 Jan 02.

Publikationsart: Journal Article; Research Support, Non-U.S. Gov't

Info zur Zeitschrift: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101154995 Publication Model: Electronic Cited Medium: Internet ISSN: 1477-0539 (Electronic) Linking ISSN: 14770520 NLM ISO Abbreviation: Org Biomol Chem Subsets: MEDLINE

MeSH-Schlagworte: Glycosides*/chemistry , Glycosides*/pharmacology , Glycosides*/chemical synthesis , Antiviral Agents*/pharmacology , Antiviral Agents*/chemical synthesis , Antiviral Agents*/chemistry , Antineoplastic Agents*/pharmacology , Antineoplastic Agents*/chemical synthesis , Antineoplastic Agents*/chemistry , Polyynes*/chemistry , Polyynes*/pharmacology , Polyynes*/chemical synthesis, Humans ; Structure-Activity Relationship ; Cell Proliferation/drug effects ; Cell Line, Tumor ; Drug Screening Assays, Antitumor ; Molecular Structure ; Microbial Sensitivity Tests ; Dose-Response Relationship, Drug

Fluorogenic Biosensing with Tunable Polydiacetylene Vesicles.

Autoren: Miller JS Finney TJ Ilagan E et al.

Quelle: Biosensors [Biosensors (Basel)] 2025 Jan 07; Vol. 15 (1). Date of Electronic Publication: 2025 Jan 07.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: MDPI Pub Country of Publication: Switzerland NLM ID: 101609191 Publication Model: Electronic Cited Medium: Internet ISSN: 2079-6374 (Electronic) Linking ISSN: 20796374 NLM ISO Abbreviation: Biosensors (Basel) Subsets: MEDLINE

MeSH-Schlagworte: Biosensing Techniques*/methods , Polymers*/chemistry , Fluorescent Dyes*/chemistry , Polyynes*/chemistry, Polyacetylene Polymer ; Colorimetry

Elucidation of Antimicrobials and Biofilm Inhibitors Derived from a Polyacetylene Core.

Autoren: Skeen TL Gresham RL Agamaite KA et al.

Quelle: Molecules (Basel, Switzerland) [Molecules] 2024 Dec 17; Vol. 29 (24). Date of Electronic Publication: 2024 Dec 17.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

MeSH-Schlagworte: Biofilms*/drug effects , Biofilms*/growth & development , Polyynes*/chemistry , Polyynes*/pharmacology , Microbial Sensitivity Tests* , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/chemical synthesis, Molecular Structure ; Anti-Infective Agents/pharmacology ; Anti-Infective Agents/chemistry ; Structure-Activity Relationship ; Bacteria/drug effects

Identification of New Polyacetylenes from Dendropanax morbifera with PPAR-α Activity Study.

Autoren: Piao D Youn I Huynh TH et al.

Quelle: Molecules (Basel, Switzerland) [Molecules] 2024 Dec 16; Vol. 29 (24). Date of Electronic Publication: 2024 Dec 16.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

MeSH-Schlagworte: PPAR alpha*/metabolism , Araliaceae*/chemistry , Molecular Docking Simulation* , Polyynes*/chemistry , Polyynes*/pharmacology , Polyynes*/isolation & purification, Humans ; Hep G2 Cells ; Plant Extracts/chemistry ; Plant Extracts/pharmacology ; Molecular Structure ; Sirtuin 1/metabolism

Mechanochromic Chameleon Packaging Based on Polydiacetylene.

Autoren: Das B Uchikura Y Matsuhisa N et al.

Quelle: ACS sensors [ACS Sens] 2024 Dec 27; Vol. 9 (12), pp. 6844-6851. Date of Electronic Publication: 2024 Dec 10.

Publikationsart: Journal Article; Research Support, Non-U.S. Gov't

Info zur Zeitschrift: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101669031 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2379-3694 (Electronic) Linking ISSN: 23793694 NLM ISO Abbreviation: ACS Sens Subsets: MEDLINE

MeSH-Schlagworte: Polyacetylene Polymer*/chemistry , Polyynes*/chemistry, Cellulose/chemistry ; Polymers/chemistry ; Color ; Pressure

Cytotoxic and anti-inflammatory polyacetylenes from Tridax procumbens L.

Autoren: Tan Z Chen C Chen L et al.

Quelle: Phytochemistry [Phytochemistry] 2024 Sep; Vol. 225, pp. 114191. Date of Electronic Publication: 2024 Jun 18.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: England NLM ID: 0151434 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3700 (Electronic) Linking ISSN: 00319422 NLM ISO Abbreviation: Phytochemistry Subsets: MEDLINE

MeSH-Schlagworte: Polyynes*/pharmacology , Polyynes*/chemistry , Polyynes*/isolation & purification , Antineoplastic Agents, Phytogenic*/pharmacology , Antineoplastic Agents, Phytogenic*/chemistry , Antineoplastic Agents, Phytogenic*/isolation & purification , Anti-Inflammatory Agents*/pharmacology , Anti-Inflammatory Agents*/chemistry , Anti-Inflammatory Agents*/isolation & purification, Humans ; Mice ; Animals ; Apoptosis/drug effects ; Drug Screening Assays, Antitumor ; RAW 264.7 Cells ; Molecular Structure ; Dose-Response Relationship, Drug ; Lipopolysaccharides/pharmacology ; Lipopolysaccharides/antagonists & inhibitors ; Asteraceae/chemistry ; K562 Cells ; Structure-Activity Relationship ; Cell Proliferation/drug effects ; Nitric Oxide/antagonists & inhibitors ; Nitric Oxide/biosynthesis ; NF-kappa B/metabolism ; NF-kappa B/antagonists & inhibitors ; Cell Line, Tumor

Inhibition of DNA Topoisomerase Ι by Flavonoids and Polyacetylenes Isolated from Bidens pilosa L.

Autoren: Zeng G Wang Y Zhu M et al.

Quelle: Molecules (Basel, Switzerland) [Molecules] 2024 Jul 27; Vol. 29 (15). Date of Electronic Publication: 2024 Jul 27.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE

MeSH-Schlagworte: Flavonoids*/pharmacology , Flavonoids*/chemistry , Flavonoids*/isolation & purification , Bidens*/chemistry , DNA Topoisomerases, Type I*/metabolism , Topoisomerase I Inhibitors*/pharmacology , Topoisomerase I Inhibitors*/chemistry , Topoisomerase I Inhibitors*/isolation & purification , Polyynes*/pharmacology , Polyynes*/chemistry , Polyynes*/isolation & purification, Humans ; Cell Line, Tumor ; Plant Extracts/pharmacology ; Plant Extracts/chemistry ; Antineoplastic Agents, Phytogenic/pharmacology ; Antineoplastic Agents, Phytogenic/chemistry ; Antineoplastic Agents, Phytogenic/isolation & purification

Bacterial polyynes uncovered: a journey through their bioactive properties, biosynthetic mechanisms, and sustainable production strategies.

Autoren: Chin WC Zhou YZ Wang HY et al.

Quelle: Natural product reports [Nat Prod Rep] 2024 Jul 17; Vol. 41 (7), pp. 977-989. Date of Electronic Publication: 2024 Jul 17.

Publikationsart: Journal Article; Review; Research Support, Non-U.S. Gov't

Info zur Zeitschrift: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 8502408 Publication Model: Electronic Cited Medium: Internet ISSN: 1460-4752 (Electronic) Linking ISSN: 02650568 NLM ISO Abbreviation: Nat Prod Rep Subsets: MEDLINE

MeSH-Schlagworte: Bacteria*/metabolism , Polyynes*/chemistry , Polyynes*/metabolism , Polyynes*/pharmacology, Molecular Structure ; Biological Products/chemistry ; Biological Products/metabolism ; Biological Products/pharmacology ; Biosynthetic Pathways ; Biotechnology/methods

RAPTA-coordinated polydiacetylene self-assembly: A chameleon-like prodrug with a dual-lock strategy for real-time release monitoring of metallodrug.

Autoren: Sumithaa C Sugantharam K Karanath-Anilkumar A et al.

Quelle: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2024 Aug 29; Vol. 60 (71), pp. 9566-9569. Date of Electronic Publication: 2024 Aug 29.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 9610838 Publication Model: Electronic Cited Medium: Internet ISSN: 1364-548X (Electronic) Linking ISSN: 13597345 NLM ISO Abbreviation: Chem Commun (Camb) Subsets: MEDLINE

MeSH-Schlagworte: Prodrugs*/chemistry , Polyacetylene Polymer*/chemistry , Polyynes*/chemistry, Humans ; Hydrogen-Ion Concentration ; Drug Liberation ; Cell Line, Tumor ; Antineoplastic Agents/chemistry ; Antineoplastic Agents/pharmacology ; Ruthenium/chemistry ; Light ; Stomach Neoplasms/drug therapy ; Polymers/chemistry ; Molecular Structure

Polyacetylenes from Saposhnikovia divaricata and their anticancer activity.

Autoren: Sun Y Liu Y Jiang P et al.

Quelle: Fitoterapia [Fitoterapia] 2024 Apr; Vol. 174, pp. 105876. Date of Electronic Publication: 2024 Feb 29.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 16930290R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-6971 (Electronic) Linking ISSN: 0367326X NLM ISO Abbreviation: Fitoterapia Subsets: MEDLINE

MeSH-Schlagworte: Polyynes*/pharmacology , Polyynes*/analysis , Polyynes*/chemistry , Apiaceae*/chemistry, Humans ; Molecular Structure ; Plant Roots/chemistry ; Plant Extracts/chemistry

New polyacetylenes from Bidens procera .

Autoren: Tian J Yu S Wang L et al.

Quelle: Natural product research [Nat Prod Res] 2024 Apr; Vol. 38 (7), pp. 1148-1156. Date of Electronic Publication: 2022 Oct 18.

Publikationsart: Journal Article

Info zur Zeitschrift: Publisher: Taylor & Francis Health Sciences Country of Publication: England NLM ID: 101167924 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1478-6427 (Electronic) Linking ISSN: 14786419 NLM ISO Abbreviation: Nat Prod Res Subsets: MEDLINE

MeSH-Schlagworte: Plant Extracts*/chemistry , Polyynes* , Titanium* , Metal Ceramic Alloys*, Dental Porcelain ; Glucosides ; Glycosides ; Molecular Structure

Helical Polymer-Containing Bottlebrush Polymers (BBPs): Design, Synthesis, and Perspectives.

Autoren: Zou H Wang S Han C et al.

Quelle: Macromolecular rapid communications [Macromol Rapid Commun] 2025 May; Vol. 46 (10), pp. e2400985. Date of Electronic Publication: 2025 Feb 06.

Publikationsart: Journal Article; Review

Info zur Zeitschrift: Publisher: Wiley-VCH Country of Publication: Germany NLM ID: 9888239 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1521-3927 (Electronic) Linking ISSN: 10221336 NLM ISO Abbreviation: Macromol Rapid Commun Subsets: MEDLINE

MeSH-Schlagworte: Polymers*/chemistry , Polymers*/chemical synthesis, Peptides/chemistry ; Molecular Structure ; Polyynes/chemistry ; Polyynes/chemical synthesis