TABLE 1

Affinity (K_i, nM) of ligands for 5-HT₂R subtypes

Ligand	Receptor Subtype					Reference
Ligand		5-HT_2AR	5-HT_2BR	5-HT_2CR		Reference
BW 723C86	>3891	12	125	Baxter et al. (1995)
DOI	50^a	39^a	15^a	Kennett (1993)
MK 212	15,848	1258	630	Kennett (1993)
SB 204741	5011	15	>1000	Baxter et al. (1995)
SR 46349B	5.8^b	>100	120^b	Rinaldi-Carmona et al. (1992)
SDZ SER-082	630^c	58	15^c	Nozulak et al. (1995)

↵ a EC₅₀ (nM).
↵ b IC₅₀ (nM).
↵ c K_D (nM).