摘要
本文综述了近年来青霉烯类抗生素双环母核的合成进展情况。在各种合成方法中,Wittig环合法逐步发展起来,得到各方面的改进。改进的Wittig环合法在青霉烯双环母核合成中起到重要作用。该方法可以被推广使用。
In recent years, the synthetic routes of the bicyclonucleus of penems have been developed rapidly. Many methods were used, of which Wittig cyclization has been improved. This method become very important. Many bicyclonucleus have been synthesized via this way. Wittig cyclization could be used widely.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
2010年第2期81-86,共6页
Chinese Journal of Antibiotics