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pro vyhledávání: '"Ya-Bo Duan"'
Publikováno v:
Journal of Asian Natural Products Research. 10:999-1002
A convenient method for the synthesis and enantiomeric resolution of ( +/- )-pinocembrin has been developed. This route involves the hydrogenation of 5,7-dihydroxyflavone, the derivatization of racemic pinocembrin with chiral amine, and the separatio
Publikováno v:
Journal of Asian Natural Products Research. 7:655-660
Scutellarin-7-O-glucuronide (1) has been synthesized from 2-hydroxyl-4,5,6-trimethoxyacetophenone through eight steps, including Michael addition, cyclization, hydrogenation, hydroxyl protection, deprotection, etc. The overall yield of 13% is much hi