Synthesis and Determination of Absolute Configuration of the Bicyclic Guanidine Core of Batzelladine A

Synthesis and Determination of Absolute Configuration of the Bicyclic Guanidine Core of Batzelladine A Application of the Tethered Biginelli Reaction for Enantioselective Synthesis of Batzelladine Alkaloids. Absolute Configuration of the Tricyclic Guanidine Portion of Batzelladine B Revision of the Stereochemistry of Batzelladine F. Approaches to the Tricyclic Hydroxyguanidine Moiety of Batzelladines G, H, and I An enantiospecific synthesis of the tricyclic guanidine segment of the anti-HIV marine alkaloid batzelladine A An enantiospecific synthesis of the tricyclic guanidine segment of the anti-HIV marine alkaloid batzelladine A Total Synthesis of Marine Cyclic Guanidine Compounds and Development of Novel Guanidine Type Asymmetric Organocatalysts Concise Synthesis and Antimicrobial Evaluation of the Guanidinium Alkaloid Batzelladine D: Development of a Stereodivergent Strategy Three New Tricyclic Guanidine Alkaloids from the Sponge <i>Batzella </i>sp. Total synthesis of the coccinellid alkaloid (−)-adalinine and the assignment of its absolute configuration Three New Tricyclic Guanidine Alkaloids from the Sponge Batzella sp.