Unveiling the active isomer of cycloalanopine, a cyclic opine from Lactobacillus rhamnosus LS8, through synthesis and analog production

Unveiling the active isomer of cycloalanopine, a cyclic opine from <i>Lactobacillus rhamnosus</i> LS8, through synthesis and analog production Racemic diastereoisomers of 1-amino-2-hydroxycyclopentanecarboxylic acid Stereoselective Synthesis of Diastereomeric Berberine Alkaloids, O-Methylcorytenchirine and Coralydine Cyclo(Pro-DOPA), a third identified bioactive metabolite produced by Streptomyces sp. 8812 Cyclopiamines A and B, novel oxindole metabolites of Penicillium cyclopium westling Stereocalpin A, a bioactive cyclic depsipeptide from the Antarctic lichen Stereocaulon alpinum Circinamide, a novel papain inhibitor from the cyanobacterium Anabaena circinalis (NIES-41) <i>Cyclo</i>-(His,Leu): A new microbial diketopiperazine from a terrestrial<i>Bacillus subtilis</i>strain B38 Synthesis and evaluation of antibacterial activity of (R)-2-methylheptyl isonicotinate, a putative naturally occurring bioactive agent Opantimycin A, a new metabolite isolated from Streptomyces sp. RK88-1355