茚烷-2-甲胺盐酸盐

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The following was added sequentially to DCM (6 mL): 1-(1-(4-chlorobenzyl)-1H-indole-2-carbonyl)piperidine-4-carboxylic acid (134 mg, 0.340 mmol), DIPEA (0.178 mL, 1.019 mmol), EDC (78 mg, 0.408 mmol), HOBT (62.4 mg, 0.408 mmol), and 2-indanmethanamine hydrochloride (62 mg, 0.340 mmol). The mixture was stirred for 18 h at rt, at which time the solution diluted with a 1:1 solution of ethyl acetate:diethyl ether and washed with 1M HCl (1×), 10% aq. sodium carbonate (1×) and brine (1×). The organic phase was dried with magnesium sulfate and concentrated in vacuo. The resulting residue was dissolved in EtOAc and precipitated out hexanes, and then collected over a filter and washed with diethyl ether to give the title compound as a white solid. (Yield: 72 mg, 0.137 mmol, 41%) 1H NMR (400 MHz, CDCl3) 7.63, 7.32, 7.28-7.11, 7.01, 6.62, 5.45, 5.38, 4.36, 3.70-3.52, 3.51-3.07, 3.06-2.76, 2.30-2.19, 1.86-1.61, 1.49 diethyl ether and washed with 1M HCl (1×), 10% aq. sodium carbonate (1×) and brine (1×) The organic phase was dried with magnesium sulfate concentrated in vacuo The resulting residue was dissolved in EtOAc precipitated out hexanes collected over a filter washed with diethyl ether

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 4-(6-chloro-4-(ethoxycarbonyl) chroman-7-yloxy)benzoic acid (Preparation 1) (50 mg, 0.133 mmol), suspended in 1.3 ml of dichloromethane, was treated sequentially with (2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride (26.8 mg, 0.146 mmol), N-ethyl-N-isopropylpropan-2-amine (32.4 μl, 0.186 mmol), 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (30.5 mg, 0.159 mmol), and 1-hydroxy-7-azabenzotriazole (5.42 mg, 0.0398 mmol) at ambient temperature. After 16 hours, the reaction was applied directly to a silica gel column and eluted with a gradient (20% to 80%) of ethyl acetate-hexanes to provide the title compound (67 mg, 0.132 mmol, 99.8% yield) as a white solid. eluted with a gradient (20% to 80%) of ethyl acetate-hexanes