摘要:
The subject of the invention is a method for preparing compounds of general formula (I): 1 in which A, Z, R3 are as defined in the description, and the intermediate compounds for carrying out this method.
摘要:
The invention relates to a process for preparing compounds of formula (I): 1 in which R1, R2, R3, n and X are as defined in the description, and to the intermediate compounds for implementing this process.