3-methyl-2,3-dihydro-1H-indole

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The product is prepared according to the procedure described in example 5, using 500 mg of sodium [4-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-2-yl]acetate, 170 mg of 3-methylindoline and 487 mg of N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride in a mixture of 310 μl of pyridine and 6.0 ml of N,N-dimethylformamide. 367 mg of 2-[2-(3-methyl-2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one are obtained in the form of a white crystalline powder, the characteristics of which are the following: The product is prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The product is prepared according to the procedure described in example 5, using 500 mg of sodium [4-(morpholin-4-yl)-6-oxo-1,6-dihydropyrimidin-2-yl]acetate, 170 mg of 3-methylindoline and 487 mg of N-[3-(dimethylamino)propyl]-N′-ethylcarbodiimide hydrochloride in a mixture of 310 μl of pyridine and 6.0 ml of N,N-dimethylformamide. 367 mg of 2-[2-(3-methyl-2,3-dihydro-1H-indol-1-yl)-2-oxoethyl]-6-(morpholin-4-yl)pyrimidin-4(3H)-one are obtained in the form of a white crystalline powder, the characteristics of which are the following: The product is prepared

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:15.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Skatole (26.5 g, 202 mmol) was dissolved in acetic acid (500 mL) and cooled to 15° C. Sodium cyanoborohydride (40 g, 637 mmol) was added in portions to this cooled solution. After the addition was complete, stirring was continued for 1 h at RT. Subsequently, water (100 mL) was added and after 15 min at RT, the mixture was evaporated under reduced pressure at 60° C. To the residue was added 0.5 L 5% aq. NaHCO3 and 0.5 L TBME and the organic layer was washed with 5% aq. NaHCO3 (2×250 mL), water (0.5 L), 1M aq. NaOH (100 mL), 5% aq. NaHCO3 (250 mL), and brine (250 mL). After drying over Na2SO4 and filtration, the solvent was removed by evaporation under reduced pressure. Yield: 23.3 g (87%). After the addition the mixture was evaporated under reduced pressure at 60° C To the residue was added 0.5 L 5% aq. NaHCO3 and 0.5 L TBME the organic layer was washed with 5% aq. NaHCO3 (2×250 mL), water (0.5 L), 1M aq. NaOH (100 mL), 5% aq. NaHCO3 (250 mL), and brine (250 mL) After drying over Na2SO4 and filtration the solvent was removed by evaporation under reduced pressure

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-Methylindoline (0.2 g) and 1-(4-fluorophenethyl)-4-piperidone (0.50 g) were treated as in Example 16 to give the title compound (0.384 g) as a pale yellow oil (yield: 7.0.7%) Next, hydrochloric acid was added thereto to give a salt followed by recrystallization from ethanol. Thus the hydrochloride (0.314 g) of the title compound was obtained as colorless crystals.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 0.15 g (0.37 mmol) 6-(2′-oxo-1,1′,2′,3-tetrahydrospiro[indene-2,3′-pyrrolo[2,3-b]pyridin]-5-ylamino)pyrimidine-4-carboxylic acid hydrochloride, 61 mg (0.37 mmol) 3-methyl-2,3-di-hydro-1H-indole, 150 μL (0.87 mmol) DIPEA and 0.13 g (0.41 mmol) TBTU in 1.8 mL DMF were stirred for 1 h at RT. The purification was carried out by preparative HPLC-MS. The product-containing fractions were combined and lyophilised. The purification