monohydroxylation of tam in position 4 of the stilbene ring system was found to be the optimal substitution for binding to the estrogen receptor [ relative binding affinity ( rba ) = 234 ] and to inhibit e2 ( 1 nm ) -stimulated prolactin synthesis ( ic50 7 nm ) by pituitary cells in primary culture .
C0039286
tam
C0038333
stilbene