| 摘要 |
2123782 9310254 PCTABS00022 A process for preparing a compound of formula (I), or a tautomeric form thereof and/or a pharmaceutically acceptable salt thereof and/or a pharmaceutically acceptable solvate thereof, wherein: T represents a substituted or unsubstituted aryl group and T1 is O or S; which process comprises, treating a compound of formula (II), or a tautomeric form thereof and/or a salt thereof and/or a solvate thereof, wherein T and T1 are as defined in relation to formula (I), with a microbial reductase obtained from an appropriate red yeast; and thereafter, as required, preparing a pharmaceutically acceptable salt and/or a pharmaceutically acceptable solvate of the compound of formula (I) or a tautomeric form thereof: compounds prepared by such a process and the use of such compounds in medicine. |
