申请人:Imperial Chemical Industries Limited
公开号:US04046841A1
公开(公告)日:1977-09-06
The disclosure relates to novel protected ketone derivatives, for example dimethyl 3-(3-chlorophenoxy)-2-semicarbazonopropylphosphonate, for use as intermediates in the synthesis of known prostaglandin analogues, and to a process for their manufacture.
该披露涉及新型受保护的酮衍生物,例如二甲基3-(3-氯苯氧基)-2-半卡巴肼基丙基膦酸酯,用作已知前列腺素类似物合成的中间体,以及其制造过程。