Results 51 to 60 of about 3,824 (213)
Peer review of the pesticide risk assessment of the active substance Trichoderma gamsii ICC080
EFSA Journal, Volume 24, Issue 11, November 2026.Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Sweden, and co‐rapporteur Member State, Italy, for the pesticide active substance Trichoderma gamsii ICC080 are reported.
European Food Safety Authority (EFSA) +48 more
wiley +1 more source
, 2016 Two general solid-phase methods for the synthesis of a new class of 2,5-diketopiperazines (DKPs) containing the trans-4-hydroxy-l-proline amino acid residue (Hyp) have been developed.
Jean-Paul Briand (39159) +3 more
core +1 more source
, 2021 Inhibitory activity of the biocontrol bacterial strain Lysobacter capsici AZ78 is related to the production of cyclo(l-Pro-l-Tyr), a 2,5-diketopiperazine with in vitro and in vivo toxic activity against Phytophthora infestans and Plasmopara viticola ...
Cimmino A. +4 more
core +2 more sources
Peer review of the pesticide risk assessment of the active substance Trichoderma asperellum ICC012
EFSA Journal, Volume 24, Issue 11, November 2026.Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Sweden, and co‐rapporteur Member State, France, for the pesticide active substance Trichoderma asperellum ICC012 are reported.
European Food Safety Authority (EFSA) +48 more
wiley +1 more source
Short and Novel Stereospecific Synthesis of Trisubstituted 2,5-Diketopiperazines
, 2016 Novel syntheses of chiral trisubstituted 2,5-diketopiperazines using multicomponent Ugi reactions were ...
Steven L. Sollis (1981381)
core +1 more source
European Journal of Organic Chemistry, Volume 29, Issue 39, 22 October 2026.A simple, modular, and unified strategy for the synthesis of reverse‐prenylated hexahydropyrrolo indole alkaloids has been developed. An unusual retrosynthetic disconnection allows for the late introduction of a side chain, which distinguishes many members of this class of natural products.
Daniel Schmelzer +2 more
wiley +1 more source
From Diketopiperazines to Hydantoins: An Unprecedented Rearrangement
, 2014 International audienceBis-Boc-activated 2,5-diketopiperazines on reaction with potassium hydroxide or sodium methoxide in dry tetrahydrofuran led to Boc-protected hydantoins through an unprecedented ring contraction.
Chaubet, Guilhem +4 more
core +1 more source
Marine Drugs, 2022 Colorectal cancer is one of the most common cancers diagnosed in the world. Chemotheraphy is one of the most common methods used for the pharmacological treatment of this cancer patients.
Elin Julianti +9 more
doaj +1 more source
The Fluorescence of Tyrosyl and Tryptophanyl Diketopiperazines
Journal of Biological Chemistry, 1968 Abstract The influence of the peptide group on the quantum yield of phenol and indole has been evaluated from fluorescence measurements on the diketopiperazines of the two chromophores. Strong quenching of both groups occurs in water which is almost completely eliminated in dioxane and dimethyl sulfoxide.
H, Edelhoch, R S, Bernstein, M, Wilchek
openaire +2 more sources
Hitting Coronaviruses Where It Hurts: Antiviral Strategies Targeting Viral Proteins
ChemMedChem, Volume 21, Issue 19, 14 October 2026.Viral proteins represent key vulnerabilities in human coronaviruses (HCoVs). This review outlines inhibitors targeting spike (S), main protease (Mpro), papain‐like protease (PLpro), and RNA‐dependent RNA polymerase (RdRp), mapping chemically diverse strategies that disrupt entry and replication, and provides an integrated view of current candidates ...
Álvaro de la Cruz‐Potenciano +3 more
wiley +1 more source