Synthesis of Pentahydroxylated Pyrrolizidines and Indolizidines

Synthesis of Pentahydroxylated Pyrrolizidines and Indolizidines Synthesis of novel polyhydroxylated pyrrolidine–triazole/-isoxazole hybrid molecules A Simple Entry to the 5,8-Disubstituted Indolizidine Skeleton via Hetero Diels-Alder Reaction Synthesis of indolizidine and pyrrolizidine alkaloids by the [2+2] cycloaddition of endocyclic enecarbamates to alkyl ketenes New Alkaloid Derivatives by the Reaction of 3,4-Dihydro-β-Carbolines with 1,3- Dipoles; Synthesis and a Theoretical Study[1] Synthesis of d-arabinose-derived polyhydroxylated pyrrolidine, indolizidine and pyrrolizidine alkaloids. Total synthesis of hyacinthacine A2 Dipolar [3+2]-Cycloaddition of Nitrones to 3-Alkoxycarbonyl- and 3-Pivaloyl-Substituted Hetareno[e]pyrrole-2,3-diones Azomethine ylide cycloaddition: a versatile tool for preparing novel pyrrolizidino-spiro-oxindolo hybrids of the doubly conjugated alkamide piperine Synthesis of novel spiropyrrolizidines as potent antimicrobial agents for human and plant pathogens New total synthesis and structure confirmation of putative (+)-hyacinthacine C₃ and (+)-5-epi-hyacinthacine C₃