General Synthesis of β-Alanine-Containing Spider Polyamine Toxins and Discovery of Nephila Polyamine Toxins 1 and 8 as Highly Potent Inhibitors of Ionotropic Glutamate Receptors

General Synthesis of β-Alanine-Containing Spider Polyamine Toxins and Discovery of Nephila Polyamine Toxins 1 and 8 as Highly Potent Inhibitors of Ionotropic Glutamate Receptors Structure–Activity Relationship Studies ofN-Methylated andN-Hydroxylated Spider Polyamine Toxins as Inhibitors of Ionotropic Glutamate Receptors Solid-Phase Synthesis and Biological Evaluation of Joro Spider Toxin-4 from Nephila clavata Solid-Phase Synthesis and Biological Evaluation of Joro Spider Toxin-4 from <i>Nephila clavata</i> Total Synthesis of Nephilatoxin-7 (NPTX-7), a New Neurotoxin of Joro Spider (Nephila clavata) Large-Scale Purification and Further Characterization of Spidamine and Joramine from Venom of Spider, Nephila clavata. Structure–Activity Relationship Studies of Argiotoxins: Selective and Potent Inhibitors of Ionotropic Glutamate Receptors &lt;b&gt;ISOLATION AND CHEMICAL CHARACTERIZATION OF A SERIES OF NEW SPIDER TOXIN (NEPHILATOXINS) IN THE VENOM OF JORO SPIDER, &lt;i&gt;NEPHILA &lt;/i&gt;&lt;/b&gt;&lt;b&gt;&lt;i&gt;CLAVATA &lt;/i&gt;&lt;/b&gt; Molecular structures of spider toxins (JSTX-1, 2, 3 and 4) in the venom of Nephila clavata L. Koch Finding of Primitive Polyamine Toxins in the Venom of a Joro Spider, Nephila clavata.