N-[3,5-Bis(trifluoromethyl)phenyl]-N¡ä-[(9R)-6¡ä-methoxy-9-cinchonanyl]thiourea

N-[3,5-Bis(trifluoromethyl)phenyl]-n'-[(8a,9s)-6'-methoxy-9-cinchonanyl]thiourea

beta-Isocupreidine

N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(1S,2S)-2-(1-piperidinyl)cyclohexyl]thiourea

S,S-TUC

(11bR)-N,N-Dimethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

(11bR)-N,N-Diethyl-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

N,N-diisopropyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine

1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylpyrrolidine

1-(11bR)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl-1,2,3,4-tetrahydroquinoline