minerva neurosciences, inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of a portfolio of product candidates for the treatment of central nervous system diseases. its lead product candidate is roluperidone, which is in phase iii clinical trial, a compound for the treatment of schizophrenia. the company is also developing seltorexant that has completed phase iib clinical trial for treating insomnia and major depressive disorders; and min-301, which is in pre-clinical trial, a soluble recombinant form of the neuregulin-1b1 protein for the treatment of parkinson's disease. minerva neurosciences, inc. has a license agreement with mitsubishi tanabe pharma corporation for the development and commercialization of the roluperidone worldwide, excluding asia; and co-development and license agreement with janssen pharmaceutica, n.v. for the development of seltorexant. the company was formerly known as cyrenaic pharmaceuticals, inc. and changed its