Absolute Structure and Total Synthesis of Lipogrammistin-A, a Lipophilic Ichthyotoxin of the Soapfish

Absolute Structure and Total Synthesis of Lipogrammistin-A, a Lipophilic Ichthyotoxin of the Soapfish Absolute stereochemistries of the aplysiatoxins and oscillatoxin A Absolute Stereochemistry of Ibhayinol from a South African Sea Hare Cephalimysin A, a potent cytotoxic metabolite from an Aspergillus species separated from a marine fish Absolute configuration oOf lyngbyatoxin A (teleocidin A-1) and teleocidin A-2 Isolation, structure, and synthesis of dolastatin D, a cytotoxic cyclic depsipeptide from the sea gare Dolabella auricularia Structure Determination and MSn Analysis of Two New Lissoclinamides Isolated from the Indo–Pacific Ascidian Lissoclinum patella: NOE Restrained Molecular Dynamics Confirms the Absolute Stereochemistry Derived by Degradative Methods Synthesis, Determination of the Absolute Stereochemistry, and Evaluations at the Nicotinic Acetylcholine Receptors of a Hydroxyindolizidine Alkaloid from the Ant Myrmicaria melanogaster Xestoproxamines A−C from <i>Neopetrosia proxima</i>. Assignment of Absolute Stereostructure of Bis<i>-</i>piperidine Alkaloids by Integrated Degradation-CD Analysis Absolute stereostructures of novel cytotoxic metabolites, gymnastatins A–E, from a Gymnascella species separated from a Halichondria sponge