(S)-(+)-4-[7-(2,2-dimethyl-1-oxopropoxy)-4-methyl-2-[4-[2-(1-piperidinyl)-ethoxy]phenyl]-2H-1-benzopyran-3-yl]-phenyl 2,2-dimethylpropanoate (EM-800): a highly potent, specific, and orally active nonsteroidal antiestrogen

S Gauthier  ¹ ,  B Caron ,  J Cloutier ,  Y L Dory ,  A Favre ,  D Larouche ,  J Mailhot ,  C Ouellet ,  A Schwerdtfeger ,  G Leblanc ,  C Martel ,  J Simard ,  Y Mérand ,  A Bélanger ,  C Labrie ,  F Labrie