Search Results - "Hebach, Christina"
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A straightforward approach towards cyclic peptides via ring-closing metathesis--scope and limitations
Published in Organic & biomolecular chemistry (07-01-2005)“…N- and C-terminal diallylated peptides are obtained by several approaches, such as peptide Claisen rearrangement, N- and O- allylation, and the Ugi reaction of…”
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Design, Synthesis, and In Vitro and In Vivo Evaluation of Cereblon Binding Bruton’s Tyrosine Kinase (BTK) Degrader CD79b Targeted Antibody–Drug Conjugates
Published in Bioconjugate chemistry (21-02-2024)“…Antibody–drug conjugates (ADCs) are an established modality that allow for targeted delivery of a potent molecule, or payload, to a desired site of action…”
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Discovery of novel pyrrolidineoxy-substituted heteroaromatics as potent and selective PI3K delta inhibitors with improved physicochemical properties
Published in Bioorganic & medicinal chemistry letters (01-12-2016)“…[Display omitted] In the recent years, PI3Kδ has emerged as a promising target for the treatment of B- and T-cell mediated inflammatory diseases. We present a…”
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Discovery and Pharmacological Characterization of Novel Quinazoline-Based PI3K Delta-Selective Inhibitors
Published in ACS medicinal chemistry letters (11-08-2016)“…Inhibition of the lipid kinase PI3Kδ is a promising principle to treat B and T cell driven inflammatory diseases. Using a scaffold…”
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Via Ugi reactions to conformationally fixed cyclic peptides
Published in Chemical communications (Cambridge, England) (07-03-2003)“…A simple approach to several cyclopeptidmimetics containing an N-alkylated amino acid was found via a multicomponent reaction followed by a ring-closing…”
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A straightforward approach towards glycoamino acids and glycopeptides via Pd-catalysed allylic alkylation
Published in Organic & biomolecular chemistry (07-01-2009)“…Chelated enolates are versatile nucleophiles for palladium-catalysed allylic alkylations. Even with complex allylic substrates the reaction proceed without…”
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Carboxylate-stabilised sulfur ylides (thetin salts) in asymmetric epoxidation for the synthesis of glycidic acids. Mechanism and implications
Published in Organic & biomolecular chemistry (21-04-2005)“…The reaction of carboxylate-stabilised sulfur ylides (thetin salts) with aldehydes and ketones has been investigated. Using both achiral and chiral sulfur…”
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Readily Synthesized Chiral Sulfides as Reagents for Asymmetric Epoxidation
Published in Chemistry, an Asian journal (18-09-2006)“…Chiral oxathianes were designed, synthesized, and successfully used for asymmetric sulfur ylide mediated epoxidation. A considerable emphasis has been placed…”
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