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PROCESS FOR THE PREPARATION OF CYCLOHEXYL-AZETIDIN

2021-06-26 来源:钮旅网
专利内容由知识产权出版社提供

专利名称:PROCESS FOR THE PREPARATION OF

CYCLOHEXYL-AZETIDINONES

发明人:ROSSI, Tino,ZARANTONELLO,

Paola,THOMAS, John, Russel

申请号:EP95914304.1申请日:19950323公开号:EP0752984B1公开日:19990519

摘要:A process for the preparation of compounds of formula (I) wherein R1 is ahydroxyl protecting group which comprises reacting the azetidinone (II) with thehomochiral (2S)-2-methoxycyclohexane (III) or the complex thereof formed with onemolecule of stannic chloride.

申请人:GLAXO WELLCOME SPA

地址:IT

国籍:IT

代理机构:Filler, Wendy Anne, Dr.

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