BUSINESS
Insomnia Treatment Lemborexant Filed for US Approval: Eisai, Purdue Pharma
Eisai and the US-based Purdue Pharma said on January 15 that a new drug application (NDA) was filed in the US for their investigational sleep-wake regulation agent lemborexant (development code: E2006) for the treatment of insomnia. The filing came on…
To read the full story
Related Article
BUSINESS
- Takeda Files Japan NDA for Narcolepsy Drug Oveporexton
March 5, 2026
- Kyowa Kirin Sticks to Long-Term Targets despite Rocatinlimab Setback
March 5, 2026
- Ono Partners with Congruence on Neurology, Immunology Drug Discovery
March 5, 2026
- Nxera Files for Daridorexant Approval in South Korea
March 5, 2026
- Sawai Prevails in Patent Suit against Viatris over Amitiza Generic
March 5, 2026
I recently sat down with one of the leading medical directors in Japan to discuss the critical evolution of the medical science liaison (MSL) role.The MSL has transformed from a scientific resource into a strategic partner essential for successful product…





