Castro NG, Costa RS, Pimentel LS, Danuello A, Romeiro NC, Viegas C, Jr., Barreiro EJ, Fraga CA, Bolzani VS, Rocha MS (2008) <br />CNS-selective noncompetitive cholinesterase inhibitors derived from the natural piperidine alkaloid (-)-spectaline<br /><i>European Journal of Pharmacology</i> <b>580</b>: 339<br /><br />Viegas C, Jr., Bolzani VS, Pimentel LS, Castro NG, Cabral RF, Costa RS, Floyd C, Rocha MS, Young MC, Barreiro EJ, Fraga CA (2005) <br />New selective acetylcholinesterase inhibitors designed from natural piperidine alkaloids<br /><i>Bioorganic & Medicinal Chemistry</i> <b>13</b>: 4184<br /><br />Viegas C, Jr., Bolzani Vda S, Barreiro EJ, Fraga CA (2005) <br />New anti-Alzheimer drugs from biodiversity: the role of the natural acetylcholinesterase inhibitors<br /><i>Mini Rev Med Chem</i> <b>5</b>: 915<br /><br />Viegas C, Jr., da SBV, Furlan M, Barreiro EJ, Young MC, Tomazela D, Eberlin MN (2004) <br />Further bioactive piperidine alkaloids from the flowers and green fruits of Cassia spectabilis<br /><i>Journal of Natural Products</i> <b>67</b>: 908<br /><br />