ACCEPTED MANUSCRIPT
5.2.7.15. (S)-5-chloro-N-((3-(4-(2-(dimethylamino)-1H-indol-1-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)thiophene-
2-carboxamide (7o)
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Yield: 67.8%; M.p.: 140.2-141.0 °C; H NMR (400 MHz, DMSO) δ 9.13 (t, J = 5.7 Hz, 1H, CONH), 7.97 –
7.89 (m, 2H, Aryl-H), 7.82 – 7.74 (m, 2H, Aryl-H), 7.69 (d, J = 4.9 Hz, 1H, thiophene-4-H), 7.64 (d, J = 8.9 Hz, 2H,
Aryl-H), 7.53 (d, J = 8.2 Hz, 1H, Aryl-H), 7.27 (dd, J = 15.8, 7.4 Hz, 2H, Aryl-H), 7.21 (d, J = 4.9 Hz, 1H
thiophene-3-H), 4.90 (dt, J = 8.2, 5.6 Hz, 1H, O-CH), 4.49 (s, 2H, indole-2-CH2), 4.26 (t, J = 8.9 Hz, 1H, CH2-NH),
3.98 (dd, J = 9.0, 6.1 Hz, 1H, CH2-NH), 3.65 (s, 2H, N-CH2), 2.76 (s, 6H, CH3); MS (ESI) m/z (%): 508.8 [M+H]+;
Anal. calcd. for C25H23ClN4O3S(%): C, 60.66; H, 4.68; N, 11.32; Found (%): C,60.64; H,4.64; N,11.36.
5.2.7.16. (S)-5-chloro-N-((3-(4-(2-(diethylamino)-1H-indol-1-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)thiophene-2-
carboxamide (7p)
Yield: 64.1%; M.p.: 135.4-136.1 °C; 1H NMR (400 MHz, DMSO) δ 9.14 (t, J = 5.7 Hz, 1H, CONH), 7.82 (d,
J = 7.5 Hz, 1H, Aryl-H), 7.78 (d, J = 4.1 Hz, 1H, Aryl-H), 7.74 (d, J = 8.9 Hz, 3H, , thiophene-4-H, Aryl-H), 7.61
(d, J = 8.9 Hz, 2H, Aryl-H), 7.51 (d, J = 8.2 Hz, 1H, Aryl-H), 7.27 – 7.12 (m, 3H, thiophene-3-H, Aryl-H), 4.89 (dt,
J = 11.3, 5.5 Hz, 1H, O-CH), 4.48 (s, 2H, indole-2-CH2), 4.25 (t, J = 9.0 Hz, 1H, CH2-NH), 3.97 (dd, J = 9.0, 6.1
Hz, 2H, CH2-NH), 3.73 – 3.55 (m, 2H, N-CH2), 2.81 (d, J = 63.5 Hz, 4H, CH2-CH3), 1.19 (d, J = 35.2 Hz, 6H,
CH3 ); MS (ESI) m/z (%): 536.4 [M+H]+; Anal. calcd. for C27H27ClN4O3S(%): C, 62.00; H, 5.20; N, 10.71;
Found (%): C,62.18; H,5.19; N,10.75.
5.2.7.17. (S)-5-chloro-N-((3-(4-(2-morpholino-1H-indol-1-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)thiophene-2-car
boxamide (7q)
Yield: 67.9%; M.p.: 150.1-151.0 °C; 1H NMR (400 MHz, DMSO) δ 9.06 (t, J = 5.4 Hz, 1H, CONH), 7.77 (d,
J = 7.8 Hz, 1H, Aryl-H), 7.75 – 7.65 (m, 2H, Aryl-H), 7.69 (d, J = 7.3 Hz, 1H, thiophene-4-H), 7.60 (d, J = 8.8 Hz,
2H, Aryl-H), 7.56 – 7.45 (m, 2H, Aryl-H), 7.19 (t, J = 6.0 Hz, 2H, Aryl-H), 7.13 (d, J = 7.3 Hz, 1H, thiophene-3-H),
4.88 (dd, J = 8.3, 5.7 Hz, 1H, O-CH), 4.25 (t, J = 8.9 Hz, 1H, CH2-NH), 3.94 (dd, J = 8.9, 6.2 Hz, 1H, CH2-NH),
3.68 (s, 2H, indole-2-CH2), 3.63 (dd, J = 12.7, 7.3 Hz, 2H, N-CH2), 3.57 (s, 4H, morphline-H), 2.44 (s, 4H,
morphline-H); MS (ESI) m/z (%): 548.8 [M–H]–; Anal. calcd. for C27H25ClN4O4 S (%): C, 60.39; H, 4.69; N, 10.43;
Found (%): C,60.40; H,4.68; N,10.48.
5.2.7.18. (S)-5-chloro-N-((2-oxo-3-(4-(2-(piperidin-1-yl)-1H-indol-1-yl)phenyl)oxazolidin-5-yl)methyl)thiophene-2
-carboxamide (7r)
Yield: 59.9%; M.p.: 148.5-149.4 °C; 1H NMR (400 MHz, DMSO) δ 9.12 (t, J = 5.7 Hz, 1H, CONH), 7.80 –
7.74 (m, 2H, Aryl-H), 7.72 (d, J = 8.9 Hz, 1H, Aryl-H), 7.69 (d, J = 7.2 Hz, 1H, thiophene-4-H), 7.60 (d, J = 8.9 Hz,
2H, Aryl-H), 7.55 – 7.45 (m, 2H, Aryl-H), 7.19 (t, J = 6.7 Hz, 2H, Aryl-H), 7.12 (t, J = 7.2 Hz, 1H, thiophene-3-H),
4.88 (dd, J = 8.5, 5.6 Hz, 1H, O-CH), 4.25 (t, J = 9.0 Hz, 1H, CH2-NH), 3.96 (dd, J = 9.0, 6.1 Hz, 1H, CH2-NH),
3.71 (s, 2H, indole-2-CH2), 3.63 (d, J = 5.3 Hz, 2H, N-CH2), 2.94 (d, J = 10.1 Hz, 2H, piperidine-H), 2.01 (s, 2H,
piperidine-H), 1.58 (d, J = 11.9 Hz, 2H, piperidine-H), 0.88 (d, J = 6.4Hz, 4H, piperidine-H); MS (ESI) m/z (%):
548.7 [M+H]+; Anal. calcd. for C28H27ClN4O3S (%): C, 62.85; H, 5.09; N, 10.47; Found (%): C,62.86; H,5.12;
N,10.47.
5.2.7.19. (S)-5-chloro-N-((3-(4-(2-(4-methylpiperidin-1-yl)-1H-indol-1-yl)phenyl)-2-oxooxazolidin-5-yl)methyl)thi
ophene-2-carboxamide (7s)
Yield: 69.9%; M.p.: 160.5-161.2 °C; 1H NMR (400 MHz, DMSO) δ 9.20 (t, J = 5.7 Hz, 1H, CONH), 7.87 (d,
J = 7.6 Hz, 1H, Aryl-H), 7.81 (d, J = 4.0 Hz, 1H, Aryl-H), 7.75 (d, J = 8.9 Hz, 2H, Aryl-H), 7.69 (d, J = 7.0 Hz, 1H,
thiophene-4-H), 7.62 (d, J = 8.9 Hz, 2H, Aryl-H), 7.51 (d, J = 8.1 Hz, 1H, Aryl-H), 7.24 (d, J = 7.0 Hz, 1H,
thiophene-3-H), 7.22 – 7.13 (m, 2H, Aryl-H), 4.90 (dt, J = 11.4, 5.6 Hz, 1H, O-CH), 4.25 (t, J = 8.9 Hz, 1H,
CH2-NH), 4.14 (s, 2H, indole-2-CH2), 3.99 (dd, J = 8.9, 6.1 Hz, 1H, CH2-NH), 3.72 – 3.56 (m, 2H, N-CH2), 2.80 (d,
J = 51.1 Hz, 4H, 4-methylpiperdine-H), 2.15(m, 1H, CH) 1.67 (s, 4H, 4-methylpiperdine-H), 1.45 (s, 3H, CH3);
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