Isoangustone A has antitumor activity, it can induce G1 cycle arrest in DU145 human prostate and 4T1 murine mammary cancer cells, it inhibits cell proliferation by targeting PI3K, MKK4, and MKK7 in human melanoma.

Amylin (IAPP), feline is the peptide subunit of amyloid found in pancreatic islets of type 2 diabetic patients and in insulinomas.

PBIT 抑制 JARID1B 组蛋白去甲基酶（IC50 约为 3 μM）。 PBIT 还抑制 JARID1A 和 JARID1C（IC50 分别为 6 μM 和 4.9 μM）。 PBIT 是富含 Jumonji AT 的交互域 1 (JARID1) 酶的特异性抑制剂。 PBIT，在体外抑制 JARID1B，IC50 约为 3 μm。