
Year
DEALS // DEV.
Country
Therapeutic Area
Study Phase
Deal Type
Product Type
Dosage Form
Lead Product
Target

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Lead Product(s) : Zelquistinel
Therapeutic Area : Psychiatry/Psychology
Study Phase : Phase II
Sponsor : Worldwide Clinical Trials
Deal Size : Inapplicable
Deal Type : Inapplicable
Study of GATE-251 vs Placebo in MDD with Comorbid Anxiety & Insomnia
Details : Zelquistinel is a Other Small Molecule drug candidate, which is currently being evaluated in Phase II clinical studies for the treatment of Depressive Disorder, Major.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
August 11, 2025
Lead Product(s) : Zelquistinel
Therapeutic Area : Psychiatry/Psychology
Highest Development Status : Phase II
Sponsor : Worldwide Clinical Trials
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Zelquistinel
Therapeutic Area : Undisclosed
Study Phase : Phase I
Sponsor : Dr. Vince Clinical Research
Deal Size : Inapplicable
Deal Type : Inapplicable
Pharmacokinetics of GATE-251 in Fasted or Fed State
Details : Zelquistinel is a Other Small Molecule drug candidate, which is currently being evaluated in Phase I clinical studies for the treatment of unspecified medical condition.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Inapplicable
August 01, 2025
Lead Product(s) : Zelquistinel
Therapeutic Area : Undisclosed
Highest Development Status : Phase I
Sponsor : Dr. Vince Clinical Research
Deal Size : Inapplicable
Deal Type : Inapplicable

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Lead Product(s) : Zelquistinel
Therapeutic Area : Psychiatry/Psychology
Study Phase : Phase II
Sponsor : Catalio Capital Management
Deal Size : $90.0 million
Deal Type : Financing
Syndeio Biosciences Launches to Pioneer Synapse-Targeted Neurotherapeutics
Details : The net procceds will be used for Syndeio’s lead candidate, GATE-251 aka zelquistinel, an orally bioavailable positive allosteric modulator of the NMDA receptor, to treat major depressive disorder.
Product Name : Undisclosed
Product Type : Miscellaneous
Upfront Cash : Undisclosed
May 27, 2025
Lead Product(s) : Zelquistinel
Therapeutic Area : Psychiatry/Psychology
Highest Development Status : Phase II
Sponsor : Catalio Capital Management
Deal Size : $90.0 million
Deal Type : Financing
