2,4-diphenyl-3,4-dihydroquinazoline derivatives and related compounds as d 2 dopamine receptor-selective antagonists
WO2026010789A1PCT designated stage Publication Date: 2026-01-08THE GOVERNMENT OF THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY DEPARTMENT OF HEALTH & HUMAN SERVICES
Patent Information
- Application Number
- PCT/US2025/035353
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-07-01
- Filing Date
- 2025-06-26
- Publication Date
- 2026-01-08
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Figure US2025035353_08012026_PF_FP_ABST
Abstract
This disclosure provides compounds of Formula I and the pharmaceutically acceptable salts thereof. The variables, e.g., R1-R6, L, and W are defined herein. The compounds of the disclosure are highly selective D2 receptor antagonists, useful for treating schizophrenia, depression, bipolar disorder, post-operative nausea or vomiting, Tourette's syndrome, tardive dyskinesia, Huntington's chorea, and gastroesophageal reflux disease. The disclosure also provides pharmaceutical compositions comprising a compound or salt of Formula I.
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Citation Information
Patent Citations
3,4-dihydro quinazolines and method for preparation thereof
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