[1] G. Swarnalatha, G. Prasanthi, N. Sirisha C. M. Chetty, 1,4-Dihydropyridines: A Multtifunctional Molecule- A Review Int. J. Chem. Tech. Res., 3 (2011) 75-89.
[2] D. J. Triggle, The 1,4-Dihydropyridine Nucleus: A Pharmacophoric Template Part 1. Actions at Ion Channels. Mini Rev. Med. Chem., 3 (2003) 215-223.
[3] D. J. Triggle, Calcium channel antagonists: clinical uses-past, present and future. Biochem. Pharmacol., 74 (2007) 1-9.
[4] S. Gullapalli, P. Ramarao, L-type Ca2+ channel modulation by dihydropyridines potentiates κ-opioid receptor agonist induced acute analgesia and inhibits development of tolerance in rats. Neuropharmacology, 42 (2002) 467-475.
[5] P. V. R. Schleyer, C. Maerker, A. Dransfeld, H. Jiao, N. J. R. van Eikema Hommes, Nucleus-Independent Chemical Shifts: A Simple and Efficient Aromaticity Probe. J. Am. Chem. Soc., 118 (1996) 6317-6318.
[6] P. Lazzereti, J. W. Emsley, J. Feeney, L. H. Sutcliffe (Eds.), Progress in Nuclear Magnetic Resonance Spectroscopy, Elsevier, Amsterdam, 36 (2000) 1-88.
[7] P. V. R. Scheleyer, M. Manoharan, Z. X. Wang, B. Kiran, H. J. Jiao, R. Puchta, N. J. R. V. E. Hommes, Dissected Nucleus-Independent Chemical Shift Analysis of π-Aromaticity and Antiaromaticity. Org. Lett., 3 (2001) 2465-2468.
[8] C. Corminboeuf, T. Heine, G. Seifert, P. V. R. Schleyer, J. Weber, Induced magnetic fields in aromatic [n]-annulenes-interpretation of NICS tensor components. Phys. Chem. Chem. Phys., 6 (2004) 273-276.
[9] P. V. R. Schleyer, Introduction: Aromaticity. Chem. Rev., 101 (2001) 1115-1118.
[10] A. T. Balaban, P. V. R. Schleyer, H. S. Rzepa, Chem. Rev., 105 (2005) 3436-3447. P. V. R. Schleyer, Introduction: Delocalization-Pi and Sigma. Chem. Rev., 105 (2005) 3433-3435.
[11] H. G. Rauf, S. Majedi, E. A. Mahmood, M. Sofi, DFT study on sensing possibility of the pristine and Al- and Ga-embeded B12N12 nanostructures toward hydrazine and hydrogen peroxide and their analogues. Chem. Rev. Lett., 2 (2019) 176-186.
[12] S. Majedi, H. G. Rauf, M. Boustanbakhsh, Adsorption behavior of the Al- and Ga-doped B12N12 nanocages on COn (n=1, 2) and HnX (n=2, 3 and X=O, N): A comparative study. Chem. Rev. Lett., 2 (2019) 140-150.
[13] P. V. R. Schleyer, Introduction: Delocalization-Pi and Sigma. Chem. Rev., 105 (2005) 3433-3435.
[14] L. A. Paquette, the Realities of Extended Homoaromaticity. Angew. Chem. Int. Ed. Engl., 17 (1978) 106-117.
[15] C. P. R. Jennison, D. Mackay, K. N. Watson, N. J. Taylor, The question of homoaromaticity in 1,6-dihydro-1,2,4,5-tetrazines. J. Org. Chem., 51 (1986) 3043-3051.
[16] M. Nikpassand, L. Zare, M. Saberi, Ultrasound-assisted l-proline catalyzed synthesis of novel derivatives of azo-linked dihydropyridines. Monatsh. Chem., 143 (2012) 289-293.
[17] M. Nikpassand, L. Zare Fekri, P. N. Rahro, Catalyst-free grinding method: a new avenue for synthesis of 6-amino-3-methyl-4-aryl-1H-pyrazolo[3,4-b]pyridine-5-carbonitrile and DFT studies on the mechanistic pathway of this category of compounds. Res. Chem. Intermediates, 45 (2019) 1707-1719.
[18] M. Nikpassand, L. Zare Fekri, Synthesis of bis coumarinyl methanes using of potassium 2-oxoimidazolidine-1, 3-diide as a novel, efficient and reusable catalyst. Chem. Rev. Lett., 2 (2019) 7-12.
[19] M. Nikpassand, L. Zare Fekri, Synthesis, experimental and DFT studies on crystal structure, FT-IR, 1H, and 13C NMR spectra, and evaluation of aromaticity of three derivatives of xanthens. Russ. J. General Chem., 83 (2013) 2352-2360.
[20] M. J. Frisch, G. W. Trucks, H. B. Schlegel, G. E. Scuseria, M. A. Robb, J. R. Cheeseman, G. Scalmani, V. Barone, B. Mennucci, G. A. Petersson, H. Nakatsuji, M. Caricato, X. Li, H. P. Hratchian, A. F. Izmaylov, J. Bloino, G. Zheng, J. L. Sonnenberg, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, T. Vreven, J. J. A. Montgomery, J. E. Peralta, F. Ogliaro, M. Bearpark, J. J. Heyd, E. Brothers, K. N. Kudin, V. N. Staroverov, R. Kobayashi, J. Normand, K. Raghavachari, A. Rendell, J. C. Burant, S. S. Iyengar, J. Tomasi, M. Cossi, N. Rega, J. M. Millam, M. Klene, J. E. Knox, J. B. Cross, V. Bakken, C. Adamo, J. Jaramillo, R. Gomperts, R. E. Stratmann, O. Yazyev, A. J. Austin, R. Cammi, C. Pomelli, J. W. Ochterski, R. L. Martin, K. Morokuma, V. G. Zakrzewski, G. A. Voth, P. Salvador, J. J. Dannenberg, S. Dapprich, A. D. Daniels, K. O. Farkas, J. B. Foresman, J. V. Ortiz, J. Cioslowski, D. J. Fox (2009) Gaussian 09, Revision A.1, Gaussian Inc., Wallingford.