Table 7

Affinities of CCK₂ receptor antagonists in brain and pancreas membranes

Antagonist	K_i		Selectivity CCK₁/CCK₂	Reference
Antagonist	CCK₁	CCK₂	Selectivity CCK₁/CCK₂	Reference
	nM
L-365,260	800	7	115	Lotti and Chang (1989)
PD-134,308	1,440	0.9	1,600	Horwell et al. (1991)
LY-288,513	11,600	31	370	Howbert et al. (1992)
RP-73,870	1,634	0.5	3,300	Pendley et al. (1995)
YM-022	150	0.1	1,500	Nishida et al. (1994)
RB-210	1,518	14	110	Blommaert et al. (1993)
CP-212,454	180	0.5	360	Lowe et al. (1995)
L-740,093	1,600	0.1	16,000	Patel et al. (1994)
YF-476	113^7-a	0.2^7-a	565	Semple et al. (1997)
CI-1015	2,900	3	967	Trivedi et al. (1998)