10T024A, a New Phenazine Derivative, as a Radical Scavenger and a Prostaglandin, Leukotriene Release Suppressor

10T024A, a New Phenazine Derivative, as a Radical Scavenger and a Prostaglandin, Leukotriene Release Suppressor 12T061A and 12T061C, two new julichrome family compounds, as radical scavengers from &lt;i&gt;Streptomyces&lt;/i&gt; sp. Phenopyrrozin, a New Radical Scavenger Produced by Penicillium sp. FO-2047. Phenazoviridin, a novel free radical scavenger from Streptomyces sp. Taxonomy, fermentation, isolation, structure elucidation and biological properties. Inhibition of Leukocyte Functions by the Alkaloid Isaindigotone fromIsatis indigoticaand Some New Synthetic Derivatives Structure−Activity Relationship Studies on 1-[2-(4-Phenylphenoxy)ethyl]pyrrolidine (SC-22716), a Potent Inhibitor of Leukotriene A₄ (LTA₄) Hydrolase Benzastatins A, B, C, and D: New Free Radical Scavengers from Streptomyces nitrosporeus 30643. I. Taxonomy, Fermentation, Isolation, Physico-chemical Properties and Biological Activities. Novel Marine Phenazines as Potential Cancer Chemopreventive and Anti-Inflammatory Agents Derivatives of schisandrin with increased inhibitory potential on prostaglandin E2 and leukotriene B4 formation in vitro Sacchathridine A, a Prostaglandin Release Inhibitor from <i>Saccharothrix</i> sp.