Author(s): Gazák R, Purchartová K, Marhol P, Zivná L, Sedmera P, et al.
Two selective acylation methods for silybin esterification with long-chain fatty acids were developed, yielding a series of silybin 7-O- and 23-O-acyl-derivatives of varying acyl chain lengths. These compounds were tested for their antioxidant (inhibition of lipid peroxidation and DPPH-scavenging) and anti-influenza virus activities. The acyl chain length is an important prerequisite for both biological activities, as they improved with increasing length of the acyl moiety.
Referred From: https://www.ncbi.nlm.nih.gov/pubmed/20036447
Author(s): Yamashita M, Tomozawa T, Kakuta M, Tokumitsu A, Nasu H, et al.
Author(s): Smee D, Huffman JH, Morrison AC, Barnard DL, Sidwell RW
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Author(s): Davis J, Murphy EA, McClellan JL, Carmichael MD, Gangemi JD