title: Synthesis of 3-(aryl)alkenyl-beta-lactams by an efficient application of olefin cross-metathesis on solid support.
abstract: [reaction: see text] An efficient cross-metathesis on solid support for the synthesis of beta-lactam analogues of cholesterol absorption inhibitors is described. The applied strategy allows the introduction of diversity in positions 3 and 4 of the beta-lactam ring with excellent 3,4-trans selectivity and complete E selectivity at the C-3 side chain.
authors.affiliation: Instituto de Química Organica de Síntesis. Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario-CONICET, Suipacha 531, S2002LRK Rosario, Argentina.
authors.forename: Sebastian A
authors.initials: SA
authors.lastname: Testero
authors.forename: Ernesto G
authors.initials: EG
authors.lastname: Mata
mesh_terms: D000475:Alkenes / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D000924:Anticholesteremic Agents / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology; D002384:Catalysis; D015394:Molecular Structure; D047090:beta-Lactams / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology
chemical_list: D000475:Alkenes; D000924:Anticholesteremic Agents; D047090:beta-Lactams