255062-85-2Relevant articles and documents
ANTIBIOTIC AMMONIUM COMPOUNDS AND METHODS FOR THE TREATMENT OF BACTERIAL INFECTIONS
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Paragraph 0115, (2020/08/22)
The present disclosure provides ammonium compounds, e.g., compounds according to Formula I as set forth herein, which are useful as antimicrobial agents. Methods for the treatment of bacterial infections and associated conditions, e.g., gastrointestinal conditions, are also described, as well as methods for altering the microbiome of subjects such as humans.
Highly Ordered Nanoporous Films from Supramolecular Diblock Copolymers with Hydrogen-Bonding Junctions
Montarnal, Damien,Delbosc, Nicolas,Chamignon, Cécile,Virolleaud, Marie-Alice,Luo, Yingdong,Hawker, Craig J.,Drockenmuller, Eric,Bernard, Julien
supporting information, p. 11117 - 11121 (2016/07/06)
We designed efficient precursors that combine complementary associative groups with exceptional binding affinities and thiocarbonylthio moieties enabling precise RAFT polymerization. Well defined PS and PMMA supramolecular polymers with molecular weights up to 30 kg mol?1are synthesized and shown to form highly stable supramolecular diblock copolymers (BCPs) when mixed, in non-polar solvents or in the bulk. Hierarchical self-assembly of such supramolecular BCPs by thermal annealing affords morphologies with excellent lateral order, comparable to features expected from covalent diblock copolymer analogues. Simple washing of the resulting materials with protic solvents disrupts the supramolecular association and selectively dissolves one polymer, affording a straightforward process for preparing well-ordered nanoporous materials without resorting to crosslinking or invasive chemical degradations.
A highly stable, six-hydrogen-bonded molecular duplex
Zeng, Huaqiang,Miller, Rebecca S.,Flowers II, Robert A.,Gong, Bing
, p. 2635 - 2644 (2007/10/03)
This paper describes the design, synthesis, and characterization of a hydrogen-bonded molecular duplex (3·4). Two oligoamide molecular strands, 3 and 4, with the complementary hydrogen-bonding sequences ADAADA and DADDAD, respectively, were found to form