Synthesis and Antibacterial Activity of Ketolides (6-O-Methyl-3-oxoerythromycin Derivatives): A New Class of Antibacterials Highly Potent Against Macrolide-Resistant and -Susceptible Respiratory Pathogens was written by Agouridas, Constantin;Denis, Alexis;Auger, Jean-Michel;Benedetti, Yannick;Bonnefoy, Alain;Bretin, Francois;Chantot, Jean-Francois;Dussarat, Arlette;Fromentin, Claude;D’Ambrieres, Solange Gouin;Lachaud, Sylvette;Laurin, Patrick;Martret, Odile Le;Loyau, Veronique;Tessot, Nicole. And the article was included in Journal of Medicinal Chemistry in 1998.Category: piperidines This article mentions the following:
In the search for new antibiotics active against macrolide-resistant pneumococci and Haemophilus influenzae, we synthesized a new class of 3-oxo-6-O-methylerythromycin derivatives, so-called “ketolides”. A keto function was introduced in position 3 after removal of
Benzyl 3-hydroxypiperidine-1-carboxylate (cas: 95798-22-4) belongs to piperidine derivatives. The piperidine structural motif is present in numerous natural alkaloids. These include piperine, which gives black pepper its spicy taste. Fluorinated piperidines are also the subject of continued interest in medicinal chemistry, for example in the synthesis of selective dipeptidyl peptidase II (DPP II) inhibitors. Piperidine derivatives are also used in solid-phase peptide synthesis (SPPS) and many degradation reactions.Category: piperidines
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem