Two (Z)-Dehydrobutyrine-Containing Microcystins from a Hepatotoxic Bloom of Oscillatoria agardhii from Soulseat Loch, Scotland

Two (<i>Z</i>)-Dehydrobutyrine-Containing Microcystins from a Hepatotoxic Bloom of <i>Oscillatoria </i><i>a</i><i>gardhii</i> from Soulseat Loch, Scotland Two (<i>Z</i>)-Dehydrobutyrine-Containing Microcystins from a Hepatotoxic Bloom of <i>Oscillatoria </i><i>a</i><i>gardhii</i> from Soulseat Loch, Scotland Two new (E)-2-amino-2-butenoic acid (Dhb)-containing microcystins isolated from Oscillatoria agardhii A 2-amino-2-butenoic acid(Dhb)-containing microcystin isolated from Oscillatoria agardhii Three dehydrobutyrine-containing microcystins from Nostoc Isolation and identification of eight microcystins from thirteen Oscillatoria agardhii strains and structure of a new microcystin A Dhb-microcystin from the filamentous cyanobacterium Planktothrix rubescens Isolation and structures of five microcystins from a Russian Microcystis aeruginosa strain CALU 972 Isolation and structures of microcystins from a cyanobacterial water bloom (Finland) [d-Leu1] microcystin-LR, a new microcystin isolated from waterbloom in a Canadian prairie lake