Copanlisib: Novel PI3K Inhibitor for the Treatment of Lymphoma

Anticancer Agents Med Chem. 2020;20(10):1158-1172. doi: 10.2174/1871520620666200317105207.

Abstract

Lymphoma refers to a specialized category of blood cancers, which is characterized by lymph node enlargement, reduced body weight, prolonged tiredness, and fever associated with sweats. Traditional treatment strategies involve chemotherapy, radiation therapy, targeted therapy, and surgery. Copanlisib has emerged as a very potent drug which acts through inhibiting PI3K enzyme. The FDA has approved it for specific treatment of follicular Lymphoma in September 2017. Copanlisib induces tumor cell death along with the prevention of proliferation of dominant malignant β-cells. Copanlisib has a large volume of distribution i.e., 871L (%CV 47.4), plasma protein binding up to 15.8%, plasma half-life(t1/2) of 39.1h and the mean systemic plasma clearance 18.9 L/h (%CV 51.2). In the present review, various aspects related to Copanlisib have been summarized, which include pathophysiology, synthetic strategy, pharmacokinetics, pharmacodynamics and clinical studies. A special emphasis is paid on various reported adverse effects and in silico/in vivo studies conducted on Copanlisib.

Keywords: Lymphoma; PI3K; blood cancer; copanlisib; lymph node enlargement; systemic plasma clearance.

Publication types

  • Review

MeSH terms

  • Antineoplastic Agents / chemistry
  • Antineoplastic Agents / pharmacology*
  • Clinical Trials as Topic
  • Dose-Response Relationship, Drug
  • Humans
  • Lymphoma / drug therapy*
  • Lymphoma / metabolism
  • Molecular Structure
  • Phosphatidylinositol 3-Kinases / metabolism*
  • Phosphoinositide-3 Kinase Inhibitors / chemistry
  • Phosphoinositide-3 Kinase Inhibitors / pharmacology*
  • Pyrimidines / chemistry
  • Pyrimidines / pharmacology*
  • Quinazolines / chemistry
  • Quinazolines / pharmacology*
  • Structure-Activity Relationship

Substances

  • Antineoplastic Agents
  • Phosphoinositide-3 Kinase Inhibitors
  • Pyrimidines
  • Quinazolines
  • copanlisib