2-羟基-4-(甲基硫基)-苯甲酸 、 乙酸酐 在
硫酸二氯甲烷 、 Et2O hexanes 作用下,
以
水 为溶剂,
反应 19.0h,
以to give the title compound as a white solid (49 g, 80%)的产率得到4-methylthio-2-acetoxybenzoic acid
This application relates to a compound of formula I (or a prodrug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa and/or thrombin, as well as a process for its preparation and intermediates therefor (I).
This application relates to a compound of formula I (or a pro-drug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa and/or thrombin, as well as a process for its preparation and intermediates therefor (I).
This application relates to a compound of formula I (or a prodrug thereof or a pharmaceutically acceptable salt of the compound or prodrug thereof) as defined herein, pharmaceutical compositions thereof, and its use as an inhibitor of factor Xa and/or thrombin, as well as a process for its preparation and intermediates therefor (I).