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Hidden Activities of Tyrosine Phenol-Lyase and Tryptophan Indole-Lyase: Recombinant PLP-Dependent C–C Lyases as New Biocatalysts for Antimicrobial Thiosulfinate Generation [PDF]

open access: yesPharmaceuticals
Background: Lyases are used in a wide scope of applications, making them invaluable tools in both industrial biotechnology and molecular biology. Many examples of lyases belong to the extensive family of pyridoxal 5′-phosphate (PLP)-dependent enzymes ...
Vitalia V. Kulikova   +6 more
doaj   +2 more sources

Sulfoxide Reductases and Applications in Biocatalytic Preparation of Chiral Sulfoxides: A Mini-Review

open access: yesFrontiers in Chemistry, 2021
Chiral sulfoxides are valuable organosulfur compounds that have been widely used in medicinal and organic synthesis. Biocatalytic approaches for preparing chiral sulfoxides were developed in the past few years, mainly through asymmetric oxidation of ...
Tao Peng   +4 more
doaj   +1 more source

Research progress on metabolic pathway of S-alk(en)ylcysteine sulfoxides in Allium

open access: yesGuangxi Zhiwu, 2023
Allium L. is one of the largest genera of angiosperms, including garlic, onion, green Chinese onion, Chinese chive and other important vegetable crops with unique spicy flavor.
Huamin ZHANG   +4 more
doaj   +1 more source

Fritsch–Buttenberg–Wiechell rearrangement of magnesium alkylidene carbenoids leading to the formation of alkynes

open access: yesBeilstein Journal of Organic Chemistry, 2021
A series of 1-heteroatom-substituted vinyl p-tolyl sulfoxides were prepared and treated with organometallic reagents to evaluate which combination of sulfoxides and organometallic reagents yielded alkynes the most efficiently.
Tsutomu Kimura   +3 more
doaj   +1 more source

Advance in the Synthesis of Sulfoxides and Sulfinamides from β-Sulfinyl Esters

open access: yesOrganics, 2023
Sulfoxides and sulfinamides play important roles in the pharmaceutical industry, organic synthesis and fine chemicals. This review will demonstrate that, under catalysis by transition metals, β-sulfinyl esters, as nucleophilic reagents, react with a ...
Xianjie Yin, Qiaoling Zhang, Qingle Zeng
doaj   +1 more source

Synthesis and Preliminary Screening of the Biological Activity of Sulindac Sulfoximine Derivatives

open access: yesApplied Sciences, 2023
Sulindac is a well-known anti-inflammatory agent, sometimes employed as an adjuvant in antitumor therapy. Due to the recent interest in sulfoximine for its potential chemotherapeutics, we decided to transform sulindac and its methyl ester into the ...
Cosimo Cardellicchio   +6 more
doaj   +1 more source

Dibenzyl sulfoxide [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2010
There are two independent mol-ecules in the asymmetric unit of the title compound, C(14)H(14)OS, which have asymmetric S-C bonds [1.791 (5) and 1.804 (5) Å in one mol-ecule and 1.798 (5) and 1.804 (5) Å in the other]. The long axes of the mol-ecules are directed along the crystallographic b axis.
Hai-Yang Liu   +3 more
openaire   +3 more sources

A Study on the Chemistry and Biological Activity of 26-Sulfur Analogs of Diosgenin: Synthesis of 26-Thiodiosgenin S-Mono- and Dioxides, and Their Alkyl Derivatives

open access: yesMolecules, 2022
A chemoselective procedure for MCPBA oxidation of 26-thiodiosgenin to corresponding sulfoxides and sulfone was elaborated. An unusual equilibration of sulfoxides in solution was observed.
Aneta M. Tomkiel   +5 more
doaj   +1 more source

Cysteine Sulfoxides Enhance Steroid Hormone Production via Activation of the Protein Kinase A Pathway in Testis-Derived I-10 Tumor Cells

open access: yesMolecules, 2020
Testosterone plays an important role in male sexual characteristics and maturation, and decreased testosterone levels increase the risk of several diseases.
Yuya Nakayama   +5 more
doaj   +1 more source

Sulfoxides in medicine

open access: yesCurrent Opinion in Chemical Biology, 2023
In the review, current status of sulfoxides on the pharmaceutical market is discussed. In the first part of the article, natural sulfoxides will be described with a special focus on sulforaphane and amanitin, a mushroom toxin which has been developed as payload in antibody drug conjugates in the possible cancer treatment.
Elżbieta Wojaczyńska   +1 more
openaire   +2 more sources

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