Synthetic study of curacin A: synthesis of partial structure of curacin A and elucidation of the absolute stereochemistry at the methylcyclopropylthiazoline moiety
                                
                                    
                                        作者:T Onoda                                    
                                    
                                        DOI:10.1016/00404-0399(50)11344-
                                    
                                    
                                        日期:1995.8.7
                                    
                                    We defined the absolute configurations of three chiral centers in curacin A (1), a novel antimitotic agent isolated from a marine cyanobacterium, as 2R, 19R and 21S, by synthesizing the four stereoisomers of a partial structure of 1, 2-(2-methyl)cyclopropyl-4-(1-propenyl)thiazoline, (+)- and (-)- 2a, 2b.