The generation of long-chain alkoxy radicals visible light-induced energy transfer (EnT) has been accomplished through the design of a new class of bifunctional oxime esters derived from iminophenylacetic acid. The 1,5-hydrogen atom abstraction (HAT) of the alkoxy radicals, followed by alkylamination of alkenes, enables the construction of a 1,6-linkage across a double bond to obtain the valuable 1,6-amino alcohols.
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http://dx.doi.org/10.1039/d4cc05299d | DOI Listing |
Nutrients
November 2024
College of Chinese Medicinal Material, Jilin Agricultural University, Changchun 130118, China.
Arch Microbiol
February 2024
State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo University, 169 Qixing South Road, Ningbo, China.
A new strain of Bacillus velezensis NDB was isolated from Xiangshan Harbor and antibacterial test revealed antibacterial activity of this strain against 12 major pathogenic bacteria. The whole genome of the bacterium was sequenced and found to consist of a 4,214,838 bp circular chromosome and a 7410 bp circular plasmid. Furthermore, it was predicted by AntiSMASH and BAGEL4 to have 12 clusters of secondary metabolism genes for the synthesis of the inhibitors, fengycin, bacillomycin, macrolactin H, bacillaene, and difficidin, and there were also five clusters encoding potentially novel antimicrobial substances, as well as three bacteriocin biosynthesis gene clusters of amylocyclicin, ComX1, and LCI.
View Article and Find Full Text PDFMolecules
August 2023
Engineering Research Center of Chinese Ministry of Education for Edible and Medicinal Fungi, Jilin Agricultural University, Changchun 130118, China.
fermentation extract (FREP) was obtained by ethanol precipitation of the fermentation broth. The molecular weight of FREP is 28.52 kDa, and it mainly contains active ingredients such as polysaccharides, proteins, reducing sugars, and 16 amino acids.
View Article and Find Full Text PDFFront Endocrinol (Lausanne)
October 2022
National Institute on Drug Abuse, National Institutes of Health, Rockville, MD, United States.
The functional and pharmacological significance of the dopamine D receptor (DR) has remained the least well understood of all the dopamine receptor subtypes. Even more enigmatic has been the role of the very prevalent human gene polymorphisms in the region that encodes the third intracellular loop of the receptor. The most common polymorphisms encode a DR with 4 or 7 repeats of a proline-rich sequence of 16 amino acids (DR and DR).
View Article and Find Full Text PDFThe discovery of new edible flowers that are nontoxic, innocuous flowers having human health benefits, surveys of their phytochemicals and utilization are of great scientific and commercial interest. and are precious Traditional Chinese Medicine. During the massive commercial cultivation, a lot of flowers were produced and certified as edible flowers, and the phytochemical profiles and bioactivities warrant evaluate.
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