Results 181 to 190 of about 7,607,880 (287)

Biosynthetic Pathways and Regulation of Antibacterial Compounds From Endophytic Fungi: From Chemistry to Genomics and Biotechnology

Chemistry &Biodiversity, Volume 23, Issue 11, November 2026.
Endophytic fungi encode abundant cryptic biosynthetic gene clusters that remain largely silent under conventional cultivation. This review highlights how genome mining, multi‐omics, and cluster activation strategies bridge the BGC‐to‐metabolite gap, enabling the discovery of structurally diverse antibacterial natural products with activity against ...
Farkhod Eshboev, Abubakar Siddiq Salihu, Lobar Khayrullaeva, Doniyor Khamdamov, Alex X. Gao, Kamila Mardieva, Wan Mohd Nuzul Hakimi Wan Salleh, Shakhnoz Azimova, Karl W. K. Tsim   +8 more
wiley   +1 more source

Reactivity and Stereoselectivity in the Inverse-Electron-Demand Diels-Alder Reaction of 1-Aza-1,3-Butadiene. [PDF]

Molecules
Sakata K, Go Y, Yoshikawa T.
europepmc   +1 more source

UHPLC‐DAD‐HRMS2 Characterization of Novel Dihydrochalcone Conjugates From the Antiviral Mansoa hirsuta Extracts: Diagnostic Fragmentation Pathways and Dereplication of Oligomeric Polyphenols

Journal of Mass Spectrometry, Volume 61, Issue 11, November 2026.
ABSTRACT High‐resolution mass spectrometry (HRMS) coupled with ultra‐high‐performance liquid chromatography (UHPLC) enables rapid characterization of complex polyphenolic constituents in medicinal plants. Mansoa hirsuta (Bignoniaceae), a neotropical liana traditionally used to treat infectious diseases, remains poorly characterized chemically.
Adriana Cotta Cardoso Reis, Breno de Mello Silva, Cíntia Lopes de Brito Magalhães, Erna G. Kroon, Douglas da Costa Gontijo, Markus Kohlhoff, Geraldo Célio Brandão   +6 more
wiley   +1 more source

Catalytic Enantioselective Diels-Alder Reaction of Dienes with Acyclic and α,β- and β,β-Disubstituted Enones. [PDF]

J Am Chem Soc
Samsonowicz-Górski J, Ghosh S, Tsuji N, Leutzsch M, Breitenbruch G, Nöthling N, Kraft P, List B.   +7 more
europepmc   +1 more source

Effect of Solvent Polarity on the Anionic Polymerization of (Z)‐1‐Phenyl[3]Dendralene

Macromolecular Chemistry and Physics, Volume 227, Issue 21, 13 November 2026.
Anionic polymerization of (Z)‐1‐phenyl[3]dendralene in toluene afforded a polymer with the expected molecular weight and a narrow molecular weight distribution under appropriate polymerization conditions. However, broadening of the molecular weight distribution and gelation of the polymerization product occur when the polymerization mixture is allowed ...
Haruto Tanaka, Tomoyuki Toda, Katsuhiko Takenaka   +2 more
wiley   +1 more source

Zwitterionic Pathway in the Diels-Alder Reaction: Solvent and Substituent Effects from ωB97XD/6-311G(d) Calculations. [PDF]

Molecules
Łapczuk A.
europepmc   +1 more source

Targeted Protein Degradation: From Molecular Mechanisms to Emerging Therapeutic Strategies

MedComm, Volume 7, Issue 11, November 2026.
Graphical overview of targeted protein degradation: mechanisms, molecular determinants, delivery strategies, and therapeutic development. This graphical abstract summarizes the major degradation pathways involved in targeted protein degradation, including the ubiquitin–proteasome system, endocytosis–lysosome pathway, and autophagy‐dependent degradation.
Huaijuan Guo, Haishuang Duan, Yang Liu, Kelan Fang, Lujia Xiao, Ling Bai, Xiao Qu, Xuebing Yan, Kun Zhang   +8 more
wiley   +1 more source

A Straightforward Approach Towards Phosphadecalones by Microwave-Assisted Diels-Alder Reaction. [PDF]

Molecules
Łastawiecka E, Kozioł AE, Pietrusiewicz KM.   +2 more
europepmc   +1 more source

An Investigations‐Based Undergraduate Computational Chemistry Course

Journal of Physical Organic Chemistry, Volume 39, Issue 11, November 2026.
Chemistry 164 is a hands‐on undergraduate computational chemistry course at Pomona College using publicly available materials (https://tinyurl.com/PomonaChem164) and structured around literature‐based investigations of organic structure and reactivity, isotope effects, NMR parameters, and organometallic systems.
Daniel J. O'Leary
wiley   +1 more source

Development of DNA Metalloenzymes Using a Rational Design Approach and Application in the Asymmetric Diels-Alder Reaction

, 2015
Soyoung Park, Izumi Okamura, Sohei Sakashita, Ji Hye Yum, Chiranjit Acharya, Gao Li, H. Sugiyama   +6 more
semanticscholar   +1 more source