Dipyridylamine-acetamide (Dpaa): A primary amine protecting group orthogonally cleavable under acidic conditions in the presence of t-butyloxycarbonyl (Boc) and t-butylester

Autor: Aline L. Faucon, Françoise Hoegy, Noémie Werle, Christophe Gourlaouen, Gaëtan L.A. Mislin

Publikováno v: Tetrahedron Letters. 96:153758

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40fe7661903ec3bd7f060f56e03c399f
https://doi.org/10.1016/j.tetlet.2022.153758

Synthesis of functionalized analogs of pyochelin, a siderophore of Pseudomonas aeruginosa and Burkholderia cepacia

Autor: Isabelle J. Schalk, Freddy Rivault, Viviane Schons, Gaëtan L.A. Mislin, Clémence Liébert, Mohamed A. Abdallah, Elias Sakr, Alain Burger

Publikováno v: Tetrahedron. 62:2247-2254

Using an improved synthesis of pyochelin, a siderophore common to several pathogenic Pseudomonas species, three functionalized pyochelin analogs were efficiently synthesized starting from appropriate 2-hydroxybenzonitriles.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::feca7e6b67e78933b67737624c452b28
https://doi.org/10.1016/j.tet.2005.12.012

Synthesis and reactivity of Michael adducts of cyclic β-ketoesters enolates with electrophilic acetylenes

Autor: Michel Franck-Neumann, Michel Miesch, Gaëtan L.A. Mislin

Publikováno v: Tetrahedron Letters. 39:6873-6876

The enolates of cyclic β-ketoesters react with electrophilic acetylenes to give the corresponding Michael adducts in good yields when the reaction is performed in acetone in the presence of catalytic amounts of K2CO3. The Michael adducts resulting f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c44f7d8148db3fea7054e45f7b97cb4
https://doi.org/10.1016/s0040-4039(98)01500-7

Synthesis and biological properties of thiazole-analogues of pyochelin, a siderophore of Pseudomonas aeruginosa

Autor: Isabelle J. Schalk, Gaëtan L.A. Mislin, Freddy Rivault, Françoise Hoegy, Didier Rognan, Sabrina Noël

Publikováno v: Bioorganic and Medicinal Chemistry Letters
Bioorganic and Medicinal Chemistry Letters, Elsevier, 2014, 24 (1), pp.132-135. ⟨10.1016/j.bmcl.2013.11.054⟩

Pyochelin is a siderophore common to all strains of Pseudomonas aeruginosa utilized by this Gram-negative bacterium to acquire iron(III). FptA is the outer membrane transporter responsible of ferric-pyochelin uptake in P. aeruginosa. We describe in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1289c5d64a7a7d38405e40d31810c572
https://pubmed.ncbi.nlm.nih.gov/24332092

ChemInform Abstract: Two Carbon Ring Expansion by Photochemical Ring Opening of Electrophilic Cyclobutenes

Autor: Michel Franck-Neumann, Gaëtan L.A. Mislin, Michel Miesch

Publikováno v: ChemInform. 29

The photolysis of electrophilic cyclobutenes condensed to a diquinanic moiety and bearing either an amino group or a hydroxyl group at the ring junction leads to the corresponding hydroazulenic derivatives in high yields. © 1997 Elsevier Science Ltd

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88656bb54d8f479a170e20d885ce51d2
https://doi.org/10.1002/chin.199805074