Chiral Salts of Dithiophosphonic Acids on the Basis of Monoterpenyl Alcohols and Cinchona Alkaloids

Chiral Salts of Dithiophosphonic Acids on the Basis of Monoterpenyl Alcohols and Cinchona Alkaloids A flexible strategy for the synthesis of bifunctional 6′-(thio)-urea containing Cinchona alkaloid ammonium salts A New Trimeric Cinchona Alkaloid as a Chiral Phase-Transfer Catalyst for the Synthesis of Asymmetric α-Amino Acids Cynthichlorine: a bioactive alkaloid from the tunicate Cynthia savignyi SYNTHESES IN THE CINCHONA SERIES. X. DIHYDROCINCHONICINOL AND THE DIHYDROQUINICINOLS¹ Mono- and Bis-Thiazolium Salts Have Potent Antimalarial Activity Synthesis and antibacterial activity of novel phosphonium salts on the basis of pyridoxine Antiparasitic hybrids of Cinchona alkaloids and bile acids Synthesis and Antimicrobial Activity of Phthalide Derivatives of Cytisine, Anabasine, and Salsoline Synthesis of 10,11-DidehydroCinchona Alkaloids and Key Derivatives