Process for preparing a scopine ester intermediate
摘要
The invention relates to a new process for preparing a scopine ester useful as an intermediate in preparing (1alpha,2beta,4beta,5alpha,7beta)-7-[(hydroxydi-2-thienylacetyl)oxy]-9,9-dimethyl-3-oxa-9-azoniatricyclo[3.3.1.02,4] nonane-bromide.
申请公布号
US6506900(B1)
申请公布日期
2003.01.14
申请号
US20020223152
申请日期
2002.08.19
申请人
BOEHRINGER INGELHEIM PHARMA AG
发明人
BANHOLZER ROLF;GRAULICH MANFRED;LUETTKE SVEN;MATHES ANDREAS;MEISSNER HELMUT;SPECHT PETER;BROEDER WOLFGANG
