4-(6-Diethylamino-pyrimidin-4-yl)-piperazine-1,3-dicarboxylic acid 1-tert-butyl ester

3-[Methyl-(3-methyl-thiophene-2-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester

(R)-3-[(2,3-Dihydro-benzo[1,4]dioxine-2-carbonyl)-amino]-pyrrolidine-1-carboxylic acid tert-butyl ester

2-{[(2,3-Dihydro-benzo[1,4]dioxine-2-carbonyl)-amino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester

3-[(2,3-Dihydro-benzo[1,4]dioxine-2-carbonyl)-methyl-amino]-piperidine-1-carboxylic acid tert-butyl ester

(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-(3-hydroxymethyl-piperidin-1-yl)-methanone

2,3-Dihydro-benzo[1,4]dioxine-6-carboxylic acid piperidin-4-ylamide hydrochloride

1-(2,4-Dichloro-benzenesulfonyl)-piperazine hydrochloride

(4-Amino-piperidin-1-yl)-(2,3-dihydro-benzo[1,4]dioxin-5-yl)-methanone hydrochloride

(2,3-Dihydro-benzo[1,4]dioxin-5-yl)-(2-hydroxymethyl-piperidin-1-yl)-methanone

(2,3-Dihydro-benzo[1,4]dioxin-5-yl)-piperazin-1-yl-methanone hydrochloride