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发明名称
Process for producing vitamin E
摘要
A process for producing alpha-tocopherol and intermediates in this process.
申请公布号
US4942249(A)
申请公布日期
1990.07.17
申请号
US19890396500
申请日期
1989.08.17
申请人
HOFFMANN-LA ROCHE INC.
发明人
COHEN, NOAL
分类号
C07D311/72
主分类号
C07D311/72
代理机构
代理人
主权项
地址
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