The process for the synthesis of statins featuring the use of an early intermediate (4R,6S)-6-(dialkoxymethyl)tetrahydro-2H-pyran-2,4-diol which already possesses the desired stereochemistry corresponding to the final statin.
这段话的意思是:合成他汀的过程中使用了早期中间体(4R,6S)-6-(二烷氧甲基)四氢-
2H-吡喃-2,4
-二醇,它已经具有与最终他汀相应的所需立体
化学。