@article {7080, title = {RUBROLIDES-A-H, METABOLITES OF THE COLONIAL TUNICATE RITTERELLA-RUBRA}, journal = {Journal of Organic Chemistry}, volume = {56}, number = {22}, year = {1991}, note = {ISI Document Delivery No.: GM576Times Cited: 53Cited Reference Count: 25}, month = {Oct}, pages = {6275-6280}, type = {Article}, abstract = {Rubrolides A (1) to H (8), a new family of biologically active tunicate metabolites, have been isolated from Ritterella rubra. The structures of the rubrolides were solved by a combination of spectroscopic analysis and chemical interconversions. Rubrolides B (2) and H (8) represent some of the first chlorinated metabolites known from tunicates. The rubrolides are potent in vitro antibiotics and they show moderate but selective inhibition of protein phosphatases 1 and 2A.}, keywords = {C-13 ASSIGNMENTS, CARIBBEAN TUNICATE, ECTEINASCIDIA-TURBINATA, H-1, MARINE NATURAL-PRODUCTS, NMR, SIGILLINOIDES}, isbn = {0022-3263}, url = {://A1991GM57600012}, author = {Miao, S. C. and Andersen, R. J.} }