Residue:Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield a brown oily solid. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give N-cyclopropyl-4-methyl-3-[1-oxo-7-(piperidin-4-yloxy)isoquinolin-2(1H)-yl]benzamide as a cream coloured foam solid (146 mg); NMR Spectrum: (DMSOd6) 0.55 (m, 2H), 0.69 (m, 2H), 1.50 (m, 2H), 1.95 (m, 2H), 2.10 (s, 3H), 2.60 (m, 2H), 2.84 (m, 1H), 2.96 (m, 2H), 4.54 (m, 1H), 6.71 (d, 1H), 7.20 (d, 1H), 7.41 (d, 1H), 7.49 (d, 1H), 7.67 (s, 1H), 7.80 (d, 1H), 7.83 (s, 1H), 7.87 (d, 1H), 8.42 (d, 1H); Mass Spectrum: M+H+ 418. ..
Purification:Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield a brown oily solid. ..
Article Title: Amide derivatives
Article Snippet: .. The oil was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield methyl 3-[7-[3-(dimethylamino)propyl]-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoate as a yellow oil that turned to a pale yellow solid on standing (155 mg); NMR Spectrum: (DMSOd6) 1.76 (m, 2H), 2.14 (s, 6H), 2.15 (s, 3H), 2.23 (t, 2H), 2.76 (t, 2H), 3.87 (s, 3H), 6.72 (d, 1H), 7.30 (d, 1H), 7.59 (d, 1H), 7.67 (m, 2H), 7.83 (s, 1H), 7.98 (d, 1H), 8.07 (s, 1H); Mass Spectrum: M+H+ 379. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give N-cyclopropyl-4-methyl-3-[1-oxo-7-(piperidin-4-yloxy)isoquinolin-2(1H)-yl]benzamide as a cream coloured foam solid (146 mg); NMR Spectrum: (DMSOd6) 0.55 (m, 2H), 0.69 (m, 2H), 1.50 (m, 2H), 1.95 (m, 2H), 2.10 (s, 3H), 2.60 (m, 2H), 2.84 (m, 1H), 2.96 (m, 2H), 4.54 (m, 1H), 6.71 (d, 1H), 7.20 (d, 1H), 7.41 (d, 1H), 7.49 (d, 1H), 7.67 (s, 1H), 7.80 (d, 1H), 7.83 (s, 1H), 7.87 (d, 1H), 8.42 (d, 1H); Mass Spectrum: M+H+ 418. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give an oily solid. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution gave methyl 4-methyl-3-[7-(4-methylpiperazin-1-yl)-1-oxoisoquinolin-2(1H)-yl]benzoate as a brown solid (189 mg); NMR Spectrum: (DMSOd6) 2.12 (s, 3H), 2.23 (s, 3H), 2.50 (m, 4H), 3.25 (m, 4H), 3.88 (s, 3H), 6.65 (d, 1H), 7.12 (d, 1H), 7.52-7.60 (m, 3H), 7.63 (d, 1H), 7.80 (s, 1H), 7.99 (d, 1H); Mass Spectrum: M+H+ 392. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was dissolved in methanol and water and purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution yielded an orange oil. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give a solid. ..
Article Title: Amide derivatives
Article Snippet: .. The aqueous phase was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield 3-[7-{2-[isopropyl(methyl)amino]ethoxy}-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoic acid as a pale brown solid (110 mg); NMR Spectrum: (DMSOd6) 1.00 (m, 6H), 2.15 (s, 3H), 2.30 (s, 3H), 2.45 (s, 1H), 2.85 (m, 2H), 4.15 (m, 2H), 6.70 (m, 1H), 7.20 (m, 1H), 7.40 (m, 1H), 7.55 (m, 1H), 7.70 (m, 2H), 7.80 (m, 1H), 7.95 (m, 1H); Mass Spectrum: M+H+ 395. ..
Column Chromatography:Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield a brown oily solid. ..
Article Title: Amide derivatives
Article Snippet: .. The oil was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield methyl 3-[7-[3-(dimethylamino)propyl]-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoate as a yellow oil that turned to a pale yellow solid on standing (155 mg); NMR Spectrum: (DMSOd6) 1.76 (m, 2H), 2.14 (s, 6H), 2.15 (s, 3H), 2.23 (t, 2H), 2.76 (t, 2H), 3.87 (s, 3H), 6.72 (d, 1H), 7.30 (d, 1H), 7.59 (d, 1H), 7.67 (m, 2H), 7.83 (s, 1H), 7.98 (d, 1H), 8.07 (s, 1H); Mass Spectrum: M+H+ 379. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give N-cyclopropyl-4-methyl-3-[1-oxo-7-(piperidin-4-yloxy)isoquinolin-2(1H)-yl]benzamide as a cream coloured foam solid (146 mg); NMR Spectrum: (DMSOd6) 0.55 (m, 2H), 0.69 (m, 2H), 1.50 (m, 2H), 1.95 (m, 2H), 2.10 (s, 3H), 2.60 (m, 2H), 2.84 (m, 1H), 2.96 (m, 2H), 4.54 (m, 1H), 6.71 (d, 1H), 7.20 (d, 1H), 7.41 (d, 1H), 7.49 (d, 1H), 7.67 (s, 1H), 7.80 (d, 1H), 7.83 (s, 1H), 7.87 (d, 1H), 8.42 (d, 1H); Mass Spectrum: M+H+ 418. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give an oily solid. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution gave methyl 4-methyl-3-[7-(4-methylpiperazin-1-yl)-1-oxoisoquinolin-2(1H)-yl]benzoate as a brown solid (189 mg); NMR Spectrum: (DMSOd6) 2.12 (s, 3H), 2.23 (s, 3H), 2.50 (m, 4H), 3.25 (m, 4H), 3.88 (s, 3H), 6.65 (d, 1H), 7.12 (d, 1H), 7.52-7.60 (m, 3H), 7.63 (d, 1H), 7.80 (s, 1H), 7.99 (d, 1H); Mass Spectrum: M+H+ 392. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was dissolved in methanol and water and purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution yielded an orange oil. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give a solid. ..
Article Title: Amide derivatives
Article Snippet: .. The aqueous phase was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield 3-[7-{2-[isopropyl(methyl)amino]ethoxy}-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoic acid as a pale brown solid (110 mg); NMR Spectrum: (DMSOd6) 1.00 (m, 6H), 2.15 (s, 3H), 2.30 (s, 3H), 2.45 (s, 1H), 2.85 (m, 2H), 4.15 (m, 2H), 6.70 (m, 1H), 7.20 (m, 1H), 7.40 (m, 1H), 7.55 (m, 1H), 7.70 (m, 2H), 7.80 (m, 1H), 7.95 (m, 1H); Mass Spectrum: M+H+ 395. ..
Nuclear Magnetic Resonance:Article Title: Amide derivatives
Article Snippet: .. The oil was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield methyl 3-[7-[3-(dimethylamino)propyl]-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoate as a yellow oil that turned to a pale yellow solid on standing (155 mg); NMR Spectrum: (DMSOd6) 1.76 (m, 2H), 2.14 (s, 6H), 2.15 (s, 3H), 2.23 (t, 2H), 2.76 (t, 2H), 3.87 (s, 3H), 6.72 (d, 1H), 7.30 (d, 1H), 7.59 (d, 1H), 7.67 (m, 2H), 7.83 (s, 1H), 7.98 (d, 1H), 8.07 (s, 1H); Mass Spectrum: M+H+ 379. ..
Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give N-cyclopropyl-4-methyl-3-[1-oxo-7-(piperidin-4-yloxy)isoquinolin-2(1H)-yl]benzamide as a cream coloured foam solid (146 mg); NMR Spectrum: (DMSOd6) 0.55 (m, 2H), 0.69 (m, 2H), 1.50 (m, 2H), 1.95 (m, 2H), 2.10 (s, 3H), 2.60 (m, 2H), 2.84 (m, 1H), 2.96 (m, 2H), 4.54 (m, 1H), 6.71 (d, 1H), 7.20 (d, 1H), 7.41 (d, 1H), 7.49 (d, 1H), 7.67 (s, 1H), 7.80 (d, 1H), 7.83 (s, 1H), 7.87 (d, 1H), 8.42 (d, 1H); Mass Spectrum: M+H+ 418. ..
Article Title: Amide derivatives
Article Snippet: .. Purification by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution gave methyl 4-methyl-3-[7-(4-methylpiperazin-1-yl)-1-oxoisoquinolin-2(1H)-yl]benzoate as a brown solid (189 mg); NMR Spectrum: (DMSOd6) 2.12 (s, 3H), 2.23 (s, 3H), 2.50 (m, 4H), 3.25 (m, 4H), 3.88 (s, 3H), 6.65 (d, 1H), 7.12 (d, 1H), 7.52-7.60 (m, 3H), 7.63 (d, 1H), 7.80 (s, 1H), 7.99 (d, 1H); Mass Spectrum: M+H+ 392. ..
Article Title: Amide derivatives
Article Snippet: .. The aqueous phase was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to yield 3-[7-{2-[isopropyl(methyl)amino]ethoxy}-1-oxoisoquinolin-2(1H)-yl]-4-methylbenzoic acid as a pale brown solid (110 mg); NMR Spectrum: (DMSOd6) 1.00 (m, 6H), 2.15 (s, 3H), 2.30 (s, 3H), 2.45 (s, 1H), 2.85 (m, 2H), 4.15 (m, 2H), 6.70 (m, 1H), 7.20 (m, 1H), 7.40 (m, 1H), 7.55 (m, 1H), 7.70 (m, 2H), 7.80 (m, 1H), 7.95 (m, 1H); Mass Spectrum: M+H+ 395. ..
Cream:Article Title: Amide derivatives
Article Snippet: .. The reaction mixture was concentrated and the residue was purified by column chromatography on an ion exchange column (isolute SCX column from International Sorbent Technology Limited, Henoed, Mid-Glamorgan, UK) using initially methanol and then a 99:1 mixture of methanol and aqueous ammonia solution to give N-cyclopropyl-4-methyl-3-[1-oxo-7-(piperidin-4-yloxy)isoquinolin-2(1H)-yl]benzamide as a cream coloured foam solid (146 mg); NMR Spectrum: (DMSOd6) 0.55 (m, 2H), 0.69 (m, 2H), 1.50 (m, 2H), 1.95 (m, 2H), 2.10 (s, 3H), 2.60 (m, 2H), 2.84 (m, 1H), 2.96 (m, 2H), 4.54 (m, 1H), 6.71 (d, 1H), 7.20 (d, 1H), 7.41 (d, 1H), 7.49 (d, 1H), 7.67 (s, 1H), 7.80 (d, 1H), 7.83 (s, 1H), 7.87 (d, 1H), 8.42 (d, 1H); Mass Spectrum: M+H+ 418. ..
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