Correction: El-kalyoubi, S.; et al. Novel 2-Thioxanthine and Dipyrimidopyridine Derivatives: Synthesis and Antimicrobial Activity. Molecules, 2015, 20, 19263–19276
- On page 19264, line 31, the sentence “giving 4,5-diminouracil 3” should be replaced with “giving 4,5-diaminouracil 3”.
- On page 19268, line 11, the sentence “Anal. calcd. for C13H11ClN4OS (306.77): C, 50.90; H, 3.91; N, 18.26” should be replaced with “Anal. calcd. for C13H11ClN4OS (306.77): C, 50.90; H, 3.61; N, 18.26”.
- On page 19268, lines 14 and 15, the sentence “1H-NMR (DMSO-d6): 10.76 (s, 1H, NH), 8.04–8.01 (d, 1H, J = 1.8, arom.), 7.50–7.50 (m, 1H, J = 1.2, arom.), 7.22–7.19 (d, 1H, J = 8.4, arom.), 7.12–7.07 (m, 1H, J = 7.5, arom.)……” should be replaced with “1H-NMR (DMSO-d6): 10.76 (s, 1H, NH), 8.04–8.01 (d, 1H, J = 1.8, arom.), 7.51–7.50 (m, 1H, arom.), 7.22–7.19 (d, 1H, J = 8.4, arom.), 7.12–7.07 (m, 1H, J = 7.5, arom.)……”.
- On page 19268, line 29, the sentence “107.11, 113.42, 122.64, 127.89, 136.57, 141.48 (C-S), 149.83, 153.01, 154.23 (C=O) ppm” should be replaced with “107.11, 113.42, 122.64, 127.89, 141.48 (C-S), 146.57, 149.83, 153.01, 154.23 (C=O) ppm”.
- On page 19268, line 34, the sentence “1H-NMR (DMSO-d6): 13.23 (s, 1H, OH), 10.02 (s, 1H, NH), 7.66–6.64” should be replaced with “1H-NMR (DMSO-d6): 13.23 (s, 1H, OH), 10.02 (s, 1H, NH), 7.66–7.65”.
- On page 19269, lines 3–5, the sentence “1H-NMR (DMSO-d6): 13.12 (s, 1H, OH), 10.98 (s, 1H, NH), 7.820–7.815 (d, 1H, J = 1.5, arom.), 7.15–7.01 (m, 2H, arom.), 6.87–6.80 (m, 1H, arom.), 4.29 (s, 3H, SCH3), 3.79 (s, 3H, NCH3); 16.21 (SCH3), 28.98 (NCH3), 107.10, 113.41, 122.55, 127.72, 128.17, 136.61, 141.32 (C-S), 149.83, 152.24, 154.13 (C=O) ppm” should be replaced with “1H-NMR (DMSO-d6): 13.12 (s, 1H, OH), 10.98 (s, 1H, NH), 7.82–7.81 (d, 1H, J = 1.5, arom.), 7.15–7.01 (m, 2H, arom.), 6.87–6.80 (m, 1H, arom.), 4.29 (s, 3H, SCH3), 3.79 (s, 3H, NCH3); 13C-NMR (DMSO-d6): δ = 16.21 (SCH3), 28.98 (NCH3), 107.10, 113.41, 122.55, 127.72, 128.17, 136.61, 139.29, 141.32 (C-S), 149.83, 152.24, 154.13 (C=O) ppm”.
- On page 19269, line 17, the sentence “16.18 (SCH3), 29.38 (NCH3), 44.18 (NCH3), 108.13, 113.27” should be replaced with “13C-NMR (DMSO-d6): δ = 16.18 (SCH3), 29.38 (NCH3), 44.18 (NCH3), 108.13, 113.27”.
- On page 19269, lines 29–31, the sentence “16.31 (SCH3), 29.27 (NCH3), 44.16 (NCH3), 52.01 (OCH3), 108.13, 111.29, 113.27, 122.42, 127.89, 128.13, 136.57, 141.48 (C-S), 149.83, 153.01, 154.21 (C=O) ppm” should be replaced with “13C-NMR (DMSO-d6): δ = 16.31 (SCH3), 29.27 (NCH3), 44.16 (NCH3), 52.01 (OCH3), 111.29, 118.23, 123.27, 124.42, 127.89, 128.13, 139.51, 141.58 (C-S), 152.83, 153.81, 154.41 (C=O) ppm”.
- On page 19270, line 10, the sentence “IR (KBr) νmax (cm−1): 3654 (OH), 3076 (CH arom.), 2928 (CH aliph.), 2839 (CH aliph.)” should be replaced with “IR (KBr) νmax (cm−1): 3076 (CH arom.), 2928 (CH aliph.), 2839 (CH aliph.)”.
- On page 19270, lines 16–19, the sentence “IR (KBr) νmax (cm−1): 3052 (CH arom.), 2830 (CH aliph.), 1674 (C=O), 1627 (C=N); 1H-NMR (DMSO-d6): 7.43–7.41 (m, 1H, arom.), 7.24–7.21 (m, 2H, arom.), 7.18–7.12 (m, 1H, arom.), 4.22 (s, 3H, SCH3), 3.81 (s, 3H, OCH3), 3.68 (s, 3H, NCH3), 3.69 (s, 3H, NCH3); MS: m/z (%) = M+, 316 (21), 302 (100), 287 (13)” should be deleted.
- On page 19270, line 31, the sentence “91.2, 111.9, 117.2, 126.1, 129.3, 131.3, 162.2 (C=O), 171.1 (C=S) ppm; MS: m/z (%) = M+ + 2” should be replaced with “91.2, 111.9, 117.2, 126.1, 129.3, 151.3, 162.2 (C=O), 171.1 (C=S) ppm; MS: m/z (%) = M+ + 2”.
- On page 19271, line 9, the sentence “112.1, 117.5, 126.7, 129.6, 131.4, 162.4 (C=O), 171.3 (C=S) ppm” should be replaced with “112.1, 117.5, 126.7, 129.6, 151.4, 162.4 (C=O), 171.3 (C=S) ppm”.
- On page 19271, line 17, the sentence “117.3, 126.0, 129.2, 131.2, 162.4 (C=O), 171.3 (C=S) ppm” should be replaced with “117.3, 126.0, 129.2, 151.2, 162.4 (C=O), 171.3 (C=S) ppm”.
- On page 19271, line 26, the sentence “131.3, 132.0, 162.2 (C=O), 171.1 (C=S) ppm; MS: m/z (%) = M+, 418 (1), 377 (5), 97 (12), 91 (100)” should be replaced with “131.3, 152.0, 162.2 (C=O), 171.1 (C=S) ppm; MS: m/z (%) = M+, 418 (1), 377 (5), 97 (12), 91 (100)”.
- On page 19272, lines 7–10, the sentence “13C-NMR (DMSO-d6): δ = 33.46 (CH), 45.9 (CH3), 125.08, 127.9, 128.2, 128.9, 129.52, 131.20, 161.9 (C=O), 169.8 (C=S) ppm; MS: m/z (%) = M+ + 2, 422 (0.3), M+, 420 (1), 129 (19), 74 (39), 69 (100); Anal. calcd. for C17H14ClN5O2S2 (419.90): C, 48.63; H, 3.63; N, 16.68. Found: C, 49.02; H, 2.86; N, 17.01” should be replaced with “13C-NMR (DMSO-d6): δ = 33.46 (CH), 45.9 (CH3), 95.08, 127.9, 128.2, 128.9, 129.52, 131.20, 161.9 (C=O), 169.8 (C=S) ppm; MS: m/z (%) = M+ + 2, 422 (0.3), M+, 420 (1), 129 (19), 74 (39), 69 (100); Anal. calcd. for C17H14ClN5O2S2 (419.90): C, 48.63; H, 3.36; N, 16.68. Found: C, 49.02; H, 2.86; N, 17.01”.
- On page 19272, lines 15–17, the sentence “13C-NMR (DMSO-d6): δ = 33.56 (CH), 46.33 (CH3), 125.24, 126.72, 127.45, 128.12, 128.43, 129.21, 129.91, 131.82, 162.40 (C=O), 171.3 (C=S) ppm” should be replaced with “13C-NMR (DMSO-d6): δ = 33.56 (CH), 46.33 (CH3), 95.24, 126.72, 127.45, 128.12, 128.43, 129.21, 129.91, 151.82, 162.40 (C=O), 171.3 (C=S) ppm”.
- On page 19272, lines 23, 24, the sentence “13C-NMR (DMSO-d6): δ = 33.55 (CH), 46.41 (CH3), 125.27, 128.11, 128.43, 128.93, 129.86, 131.34, 161.93” should be replaced with “13C-NMR (DMSO-d6): δ = 33.55 (CH), 46.41 (CH3), 95.27, 128.11, 128.43, 128.93, 129.86, 151.34, 161.93”.
- On page 19272, lines 32, 33, the sentence “13C-NMR (DMSO-d6): δ = 33.48 (CH), 45.88 (CH3), 125.16, 127.89, 128.16, 128.91, 129.47, 131.16, 161.89 (C=O), 169.77 (C=S) ppm” should be replaced with “13C-NMR (DMSO-d6): δ = 33.48 (CH), 45.88 (CH3), 95.16, 127.89, 128.16, 128.91, 129.47, 151.16, 161.89 (C=O), 169.77 (C=S) ppm”.
- On page 19272, lines 37 and 38, the sentence “IR (KBr) νmax (cm−1): 3321 (NH), 3096 (CH arom.), 2901 (CH aliph.), 1684 (C=O), 1580 (C=N), 1141, 1081 (C=S)”; should be replaced with “IR (KBr) νmax (cm−1): 3654 (OH), 3321 (NH), 3096 (CH arom.), 2901 (CH aliph.), 1684 (C=O), 1580 (C=N), 1141, 1081 (C=S)”.
- On page 19273, lines 2 and 3, the sentence “13C-NMR (DMSO-d6): δ = 33.46 (CH), 45.64 (CH3), 125.02, 127.84, 128.12, 128.76, 129.32, 131.14, 161.85 (C=O), 169.73 (C=S) ppm” should be replaced with “13C-NMR (DMSO-d6): δ = 33.46 (CH), 45.64 (CH3), 95.05, 115.02, 127.84, 128.12, 128.76, 129.32, 131.14, 151.24, 161.85 (C=O), 169.73 (C=S) ppm”.
References
- El-kalyoubi, S.; Agili, F.; Youssif, S. Novel 2-Thioxanthine and Dipyrimidopyridine Derivatives: Synthesis and Antimicrobial Activity. Molecules 2015, 20, 19263–19276. [Google Scholar] [CrossRef] [PubMed] [Green Version]
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El-kalyoubi, S.; Agili, F.; Youssif, S. Correction: El-kalyoubi, S.; et al. Novel 2-Thioxanthine and Dipyrimidopyridine Derivatives: Synthesis and Antimicrobial Activity. Molecules, 2015, 20, 19263–19276. Molecules 2018, 23, 1592. https://doi.org/10.3390/molecules23071592
El-kalyoubi S, Agili F, Youssif S. Correction: El-kalyoubi, S.; et al. Novel 2-Thioxanthine and Dipyrimidopyridine Derivatives: Synthesis and Antimicrobial Activity. Molecules, 2015, 20, 19263–19276. Molecules. 2018; 23(7):1592. https://doi.org/10.3390/molecules23071592
Chicago/Turabian StyleEl-kalyoubi, Samar, Fatmah Agili, and Shaker Youssif. 2018. "Correction: El-kalyoubi, S.; et al. Novel 2-Thioxanthine and Dipyrimidopyridine Derivatives: Synthesis and Antimicrobial Activity. Molecules, 2015, 20, 19263–19276" Molecules 23, no. 7: 1592. https://doi.org/10.3390/molecules23071592