The invention relates to a method for production of compounds of formula (I) , where X has the meaning given in claim 1 and precursors for the same.</SDOAB >
申请公布号
CA2535412(A1)
申请公布日期
2005.02.24
申请号
CA20042535412
申请日期
2004.07.16
申请人
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
