Results 221 to 230 of about 200,239 (330)

C-O Coupling of Hydrazones with Diacetyliminoxyl Radical Leading to Azo Oxime Ethers-Novel Antifungal Agents. [PDF]

open access: yesMolecules, 2023
Budnikov AS   +8 more
europepmc   +1 more source

Lanomycin and glucolanomycin, antifungal agents produced by Pycnidiophora dispersa. I. Discovery, isolation and biological activity.

open access: bronze, 1992
JOSEPH O''SULLIVAN   +5 more
openalex   +2 more sources

Toward the Synthesis of 3,3‐Difluoro Deaminated Sialic Acid (C3DFKDN)

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
The synthesis of protected C3‐difluoro KDN (C3DFKDN), an unnatural derivative of the sialic acid member, KDN, and key building block for KDN‐based chemical probes, is reported. Its 12‐step synthetic route starts from commercially available methyl d‐mannopyranoside and key steps include a Reformatsky reaction with ethyl bromodifluoroacetate, alkylation ...
Lemeng Chao, Tom Wennekes
wiley   +1 more source

Lanomycin and glucolanomycin, antifungal agents produced by Pycnidiophora dispersa. II. Structure elucidation.

open access: bronze, 1992
Douglas W. Phillipson   +4 more
openalex   +2 more sources

Molecular iodine‐mediated functionalization of α‐Carbonyl Sulfoxonium ylides with Thiocyanates, Xanthates and Dithiocarbamates

open access: yesEuropean Journal of Organic Chemistry, Accepted Article.
In this work, we present a straightforward, rapid, and cost‐effective protocol for synthesizing three distinct classes of α‐functionalized sulfoxonium ylides—α‐xanthate, α‐thiocyanate, and α‐dithiocarbamate—via molecular iodine‐mediated reactions. This method demonstrates broad substrate tolerance, including heterocycles and steroids, delivering 25 ...
Kauê C. Capellaro   +1 more
wiley   +1 more source

Cytotoxicity of 19 Pesticides in Rainbow Trout Gill, Liver, and Intestinal Cell Lines

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract The rainbow trout gill cell line (RTgill‐W1), via test guideline 249 of the Organisation for Economic Co‐operation and Development, has been established as a promising New Approach Methodology, although to advance confidence in the method more case studies are needed that: 1) expand our understanding of applicability domains (chemicals with ...
Sophie Emberley‐Korkmaz   +4 more
wiley   +1 more source

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