Fig. 7From: Synthesis of a benzoxazinthione derivative of tanaproget and pharmacological evaluation for PET imaging of PR expressionA three-dimensional representation of Tanaproget and compound 2, overlaid at the benzoxazinthione pharmacophore: a side-view; b top-down view; red arrow: nitrogen of the pyridine moiety of 2; blue arrow: nitrogen of the nitrile moiety of TanaprogetBack to article page