ESTERS OF 4,5-DISUBSTITUTED-OXY-2-METHYL-3,6-DIOXO-CYCLOHEXA-1,4-DIENYL ALKYL ACIDS AND PREPARATION THEREOF
                        
                            
                                申请人:Wempe Michael Fitzpatrick
                            
                            
                                公开号:US20120302638A1
                            
                            
                                公开(公告)日:2012-11-29
                            
                            Esters of 4,5-disubstituted-oxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl alkyl acids were prepared chemically and/or enzymatically. Depending upon the ester, improved melanocyte cytotoxicity was achieved. Improved cytotoxicity characteristics are consistent with ester analogs being more physiologically compatible and less irritating to skin than their corresponding acids.