Steric Hindrance Effect

Steric hindrance effect describes bulky molecular groups impeding chemical reactions or drug-target interactions. Ortho-substituted aromatics exhibit steric effects. Protein binding affinities decrease with bulky modifications. Enzymatic substrate access decreases with steric obstruction. Structure-activity relationships characterise steric influence.

Medicinal chemistry iteratively optimises steric properties. Regulatory submissions justify structural selections. Potency assessment demonstrates functional impact. Post-approval monitoring confirms steric effect maintenance. Emerging computational chemistry predicts steric effects.