专利号:US-9650355-B2 优先权日:2013-01-31 标 题 :Method for preparation of justicidin a derivatives of arylnaphthalene lignan structure 发明人:HAM JUNGYEOB; KIM TAE JUNG; KWON HAK CHEOL; JEONG KYU HYUK; SONG JUNGHO; CHUNG BONG CHUL 权利人:KOREA INST SCI & TECH 摘要:The present disclosure relates to a novel method for preparing an arylnaphthalene lignan compound. In synthesis of arylnaphthalene lignan compounds and derivatives according to the present disclosure, a naphthalene backbone may be constructed first and an aryl group may be introduced at the final stage. Through this, various kinds of derivatives that could not be prepared from the existing methods can be synthesized effectively. Further, the synthesis method according to the present disclosure is appropriate for large-scale production.
专利号:EP-2393779-B1 优先权日:2009-02-05 标 题 :Process for the synthesis of cleistanthin 发明人:SINGH OM VIR; TAPADIYA SARIKA MADHUSUDAN; DESHMUKH RAHUL GANPAT 权利人:GODAVARI BIOREFINERIES LTD
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