Purpuroines A–J, halogenated alkaloids from the sponge Iotrochota purpurea with antibiotic activity and regulation of tyrosine kinases

Purpuroines A–J, halogenated alkaloids from the sponge Iotrochota purpurea with antibiotic activity and regulation of tyrosine kinases Purpuroines A–J, halogenated alkaloids from the sponge Iotrochota purpurea with antibiotic activity and regulation of tyrosine kinases New bromotyrosine alkaloids from the marine sponge Psammaplysilla purpurea New bromotyrosine alkaloids from the marine sponge Psammaplysilla purpurea Purpuramines A-I, new bromotyrosine-derived metabolites from the marine sponge Psammaplysilla purpurea 2D NMR Studies of Bromotyrosine Alkaloid, Purpurealidin K from Marine Sponge Psammaplysilla purpurea Purealidin S and Purpuramine J, Bromotyrosine Alkaloids from the Fijian Marine Sponge <i>Druinella </i>sp. Purealidin S and Purpuramine J, Bromotyrosine Alkaloids from the Fijian Marine Sponge <i>Druinella </i>sp. Purealidins J-R, New Bromotyrosine Alkaloids from the Okinawan Marine Sponge Psammaplysilla purea. Purealidins J-R, New Bromotyrosine Alkaloids from the Okinawan Marine Sponge Psammaplysilla purea.