Total synthesis of two novel 5,6,7,8-tetrahydroindolizine alkaloids, polygonatines A and B

Total synthesis of two novel 5,6,7,8-tetrahydroindolizine alkaloids, polygonatines A and B Two new alkaloids from the rhizome of Polygonatum sibiricum Synthesis of d-arabinose-derived polyhydroxylated pyrrolidine, indolizidine and pyrrolizidine alkaloids. Total synthesis of hyacinthacine A2 Synthesis of Pentahydroxylated Pyrrolizidines and Indolizidines First total synthesis of pseudodistomin tetrahydroacetate Polygonapholine: A Total Synthesis Questions the Identity for the Purported Structure of the Natural Product Studies Towards the Synthesis of the Pyrido[1,2-a]azepine Alkaloids Total Synthesis of a Pyrroloindoloquinazoline Alkaloid New total synthesis and structure confirmation of putative (+)-hyacinthacine C₃ and (+)-5-epi-hyacinthacine C₃ Total Synthesis and Assignment of the Double-Bond Position and Absolute Configuration of (−)-Pyrinodemin A