methoxyhispolon methyl ether 、 叔丁基二甲基氯硅烷 以to afford 1-(4'-t-butyldimethylsilyloxy-3',5'-dimethoxyphenyl)-1-hexene-3,5-dione suitably pure for further use的产率得到1-(4'-t-butyldimethylsilyloxy-3',5'-dimethoxyphenyl)-1-hexene-3,5-dione
参考文献:
名称:
Novel process for the preparation of pyrazoles from isoxazoles
Styryl pyrazoles, isoxazoles and analogs thereof having activity as
申请人:Warner-Lambert Company
公开号:US05208251A1
公开(公告)日:1993-05-04
The present invention is 3,5-substituted, isoxazoles, pyrazoles, isothiazoles, and analogs thereof having 5-lipoxygenase or cyclooxygenase inhibiting activity or as a sunscreen.
Process of preparing pyrazoles, isoxazoles and analogs thereof having
申请人:Warner-Lambert Company
公开号:US04877881A1
公开(公告)日:1989-10-31
The present invention is 3,5-substituted, isoxazoles, pyrazoles, isothiazoles, and analogs thereof having 5-lipoxygenase or cyclooxygenase inhibiting activity or as a sunscreen.