STRUCTURE-ACTIVITY RELATIONSHIP – H1 RECEPTOR ANTAGONISTS

The structure-activity relationship (SAR) for H1 receptor antagonists, commonly known as antihistamines, involves understanding how the chemical structure of a compound influences its pharmacological activity in blocking the H1 receptors. Here are some key aspects of the SAR for H1 receptor antagonists: 1. Aryl groups The diaryl substitution is essential for significant H1 affinity. It is … Read more