4-(9H-fluoren-9-ylmethoxycarbonylamino)-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester is a substituted piperidine derivative widely used in organic synthesis as a linker to form peptide and peptidomimetic molecules, and is widely used in peptide synthesis and peptide mimicry, as well as in the synthesis of pharmaceuticals, biopolymers and other organic molecules.

Glutaminase-IN-3 (compound 657) 是一种有效的 glutaminase 抑制剂，对GLS1的 IC50 值为0.24 μM。详细情况请参见专利 WO2014089048A1，compound 657。

Galloylalbiflorin (6′-O-Galloylalbiflorin) 是一种雄性激素受体 (AR) 拮抗剂 (IC50=53.3 μM)，可从芍药的根部获取。Galloylalbiflorin 表现出抗雄激素的活性。