INTRODUCTION: Modulation of the CB2 receptor is an interesting approach for pain and inflammation, arthritis, addictions, neuroprotection, and cancer, among other possible therapeutic applications, and is devoid of central side effects.

Cannabinoid receptor 2 (CB2) agonists and antagonists: a patent update.
Morales P(1), Hernandez-Folgado L(1), Goya P(1), Jagerovic N.

Author information: (1)a Instituto de Química Médica , Consejo Superior de Investigaciones Científicas , Madrid , Spain.

INTRODUCTION: Modulation of the CB2 receptor is an interesting approach for pain and inflammation, arthritis, addictions, neuroprotection, and cancer, among other possible therapeutic applications, and is devoid of central side effects.
 

AREAS COVERED: This review highlights the novel scaffolds for CB2 ligands and the diverse therapeutic applications for CB2 modulators disclosed in patents published since 2012.
 

EXPERT OPINION: Structural diversity of CB2 modulator scaffolds characterized the patent literature. Several CB2 agonists reached clinical Phase II for pain management and inflammation. Other therapeutic applications need to be explored such as neuroprotection and/or neurodegeneration.

National Center for Biotechnology
Information (NCBI) at the U.S. National Library of Medicine (NLM).