Bibliografisk träff 1999-03-01 Application of the Tethered Biginelli Reaction for Enantioselective Synthesis of Batzelladine Alkaloids. Absolute Configuration of the Tricyclic Guanidine Portion of Batzelladine B. Franklin AS, Ly SK, Mackin GH, Overman LE, Shaka AJ. J Org Chem · journal article · DOI 10.1021/jo981971o