1. Siddiqui, S.Z., M.A. Abbasi, Aziz-ur-Rehman, M. Irshad and M. Ashraf et al., 2017. Synthesis, spectral analysis and pharmacological screening of S-substituted 5-[(4-chlorophenoxy)methyl]-1,3,4-oxadiazole-2-thiol derivatives. Arab. J. Chem. (In Press). .
2. Siddiqui, S.Z., M.A. Abbasi, Aziz-ur-Rehman, M. Irshad and M. Ashraf et al., 2017. In vitro enzyme inhibition and antibacterial activities of synthesized S-substituted derivatives of 5-(4-methoxyphenyl)-1,3,4-oxadiazole-2-thiol. J. Chil. Chem. Soc., (In Press). .
3. Abbasi, M.A., U. Waqas, Aziz-ur-Rehman, S. Rasool and S.Z. Siddiqui et al., 2017. In vitro studies of the hemolytic activity of new N-substituted sulfonamides in human erythrocytes. Egyp. J. Forens. Sci. (In Press). .
4. Siddiqui, S.Z., S. Ali, K. Rubab, M.A. Abbasi, M. Ajaib and Z.G. Rasool, 2015. Pyrus pashia: A persuasive source of natural antioxidants. Pak. J. Pharm. Sci., 28: 1763-1772.
5. Siddiqa, A., M.A. Abbasi, S. Rasool, S.Z. Siddiqui, I. Ahmad and S. Afzal, 2015. Synthesis of some new 5-substituted-2-((6-chloro-3, 4-methylenedioxyphenyl) methylthio)-1, 3, 4-Oxadiazole derivatives as suitable antibacterial inhibitors. Bull. Fac. Pharm., 53: 37-43.
6. Siddiqui, S.Z., M.A. Abbasi, I.M. Aziz-ur-Rehman, B. Shahzad and M. Ashraf et al., 2014. Synthesis, pharmacological evaluation, molecular docking and cytotoxicity studies on some N-substituted 5-[(4-chlorophenoxy) methyl]-1, 3, 4-oxadiazole-2yl-2-sulfanyl acetamides. Indo Am. J. Pharm. Res., 4: 3603-3617.
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7. Siddiqui, S.Z. and M. Shafique, 2014. Synthesis and Spectral Characterization of N-Substituted Sulfonamides Derived from 4-Chlorobenzenesulfonyl Chloride. LAP LAMBERT Academic Publishing GmbH and Co. KG., Germany.
8. Siddiqui, S.Z. and M. Shafique, 2014. N-Substituted Sulfamoylacetamides Derived from 4-Acetamidobenzenesulfonyl Chloride as Chymotrypsin Inhibitors. LAP LAMBERT Academic Publishing GmbH and Co. KG., Germany.
9. Malik, A., M. Ashraf, I. Ahmad and S.A. Ejaz, 2014. Synthesis of some new biologically active N-substituted-2''-[(phenylsulfonyl)(piperidin-1-yl) amino] acetamide derivatives. Pak. J. Pharm. Sci., 27: 517-524.
10. Javed, S., A. Javaid, S. Nawaz, M.K. Saeed, Z. Mahmood, S.Z. Siddiqui and R. Ahmad, 2014. Phytochemistry, GC-MS analysis, antioxidant and antimicrobial potential of essential oil from five citrus species. J. Agric. Sci., 6: 201-208.
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11. Irshad, M., M.A. Abbasi, S. Rasool, S.Z. Siddiqui and I. Ahmad et al., 2014. O-and N-substituted derivatives of planetol as valuable bioactive compounds. Asian J. Chem., 26: 1151-1160.
12. Ashraf, M., S.A. Ejaz, M.A. Lodhi and S.B. Jamal, 2014. Synthesis, characterization and biological screening of some new sulfonamides derivatives of 1, 4-benzodioxane-6-amine. J. Chem. Soc. Pak., 36: 660-673.
13. Abbasi, M.A., S.Z. Siddiqui and S. Rasool, 2014. Antibacterial and enzyme inhibition studies of N'-substituted benzylidene-2-(2, 4-dimethylphenoxy) acetatohydrazides. Pak. J. Chem., 4: 96-100.
14. Abbasi, M.A., S. Ahmad, Aziz-ur-Rehman, S. Rasool and K.M. Khan et al., 2014. Sulfonamide derivatives of 2-amino-1-phenylethane as suitable cholinesterase inhibitors. Trop. J. Pharm. Res., 13: 739-745.
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15. Abbasi, M.A., M.I. Aziz-ur-Rehman, S.Z. Siddiqui and M. Ashraf, 2014. Synthesis and pharmacological activities of N-(3-hydroxyphenyl) benzamide and its 3-O-derivatives. Pak. J. Chem., 4: 26-30.
16. Abbasi, M.A. and S.Z. Siddiqui, 2014. Synthetic 5-Substituted-1,3,4-Oxadiazole-2-Thiols Derivatives as Viable Therapeutic Entrants for Alzheimer's Disease. LAP LAMBERT Academic Publishing GmbH & Co. KG., Germany, Pages: 85.
17. Abbasi, M.A. and S.Z. Siddiqui, 2014. Sulfonated Derivatives of 2,4-Xylidine: Possible Therapeutic Agents. LAP LAMBERT Academic Publishing, Germany.
18. Abbasi, M.A. and S.Z. Siddiqui, 2014. 1-Amino-2-Phenylethane Derived Sulfonamides as Possible Candidates for Alzheimer's Disease. LAP LAMBERT Academic Publishing, Germany.
19. Siddiqui, S.Z., M.A.A. Aziz-ur-Rehman, N. Abbas, K.M. Khan, M. Ashraf and S.A. Ejaz, 2013. Synthesis, characterization and biological screening of N-substituted derivatives of 5-benzyl-1, 3, 4-oxadiazole-2yl-2-sulfanyl acetamide. Pak. J. Pharm. Sci., 26: 455-463.
20. Siddiqa, A., M.A. Abbasi, T. Riaz, G. Hussain and S.Z. Siddiqui et al., 2013. Bergia ammannioides: Phytochemical screening, antioxidant activity and radical scavenging effects of its various fractions. Asian J. Chem., 25: 7921-7926.
21. Siddiqa, A., M.A. Abbasi, S. Rasool, S.Z. Siddiqui, S. Gul, M. Ashraf and R. Nasar, 2013. Enzyme inhibition studies on N-substituted sulfonamides derived from m-phenetidine. Pak. J. Chem., 3: 100-106.
22. Ajaib, M., Z. Khan, M.A. Abbasi and S.Z. Siddiqui, 2013. Iris aitchisonii (Bakar) boiss: A potential source of natural antioxidants. Biologia, 59: 345-348.
23. Abbasi, M.A., A. Akhtar, Aziz-Ur-Rehman, K. Nafeesa and S.Z. Siddiqui et al., 2013. Synthesis, structural characterization and enzyme inhibition studies on 5-(2-nitrostyryl)-1,3,4-oxadiazole-2-thiol derivatives. J. Chillean Chem. Soc., 58: 2186-2190.
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24. Siddiqui, S.Z. and T. Muhmood, 2012. Benzotriazoles and Benzimidazoles: Synthesis, Characterization and Antimicrobial Activity of Benzotriazoles, Benzimidazoles and Their Derivatives. LAP LAMBERT Academic Publishing GmbH & Co. KG., Saarbrucken, Germany, Pages: 101.
25. Molander, G.A., S.Z. Siddiqui and N. Fleury‐Bregeot, 2012. Synthesis of 1‐Naphthol via oxidation of potassium 1‐Naphthyltrifluoroborate. Org. Syntheses, 90: 153-163.
26. Hafeez, I., I. Mariam, T. Riaz, M.A. Abbasi, S.Z. Siddiqui, M. Ajaib and I. Ahmad, 2012. Acalypha brachystachya: A valuable source for natural antioxidants. Asian J. Chem., 24: 4436-4440.
27. Fatima, A., T. Riaz, N. Abbas, M.A. Abbasi and S.Z. Siddiqui, 2012. Cassia surattensis: An indispensable source for natural antioxidants. Asian J. Chem., 24: 4340-4344.
28. Aziz-ur-Rehman, S.S., M.A. Abbasi, N. Abbas, K.M. Khan and M. Shahid et al., 2012. Synthesis, antibacterial screening and hemolytic activity of S-substituted derivatives of 5-benzyl-1, 3, 4-oxadiazole-2-thiol. Int. J. Pharm. Pharm. Sci., 4: 676-680.
29. Ahmad, S., T. Riaz, A. Abbas, M.A. Abbasi, S.Z. Siddiqui and M. Ajaib, 2012. Martynia annua: Comparative antioxidant potential of its stem and leaves. Asian J. Chem., 24: 3335-3338.
30. Siddiqui, S.Z., M.A. Abbasi, T. Riaz, T. Shahzadi, M. Ajaib and K.M. Khan, 2011. Olea ferrugenia: A potential natural source of protection from oxidative stress. J. Med. Plants Res., 5: 4080-4086.
31. Shahzadi, T., M.A. Abbasi, T. Riaz, A.U. Rehman, S.Z. Siddiqui and M. Ajaib, 2011. Caryopteris odorata: A rich source of antioxidants for protection against chronic diseases and food products. J. Chilean Chem. Soc., 56: 678-681.
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32. Riaz, T., M.A. Abbasi, T. Shahzadi, S.Z. Siddiqui, H. Khalid and M. Ajaib, 2011. In vitro assessment of fortification from oxidative stress by various fractions of Rhynchosia pseudo-cajan. J. Med. Plants Res., 5: 6597-6603.
33. Riaz, T., M.A. Abbasi, T. Shahzadi, S.Z. Siddiqui and M. Ajaib, 2011. Colebrookia oppositifolia: A valuable source for natural antioxidants. J. Med. Plants Res., 5: 4181-4188.
34. Gulzar, S., M.A. Abbasi, T. Shahzadi, T. Riaz, S.Z. Siddiqui and M. Ajaib, 2011. In vitro assessment of the protection from oxidative stress by various fractions of Artemisia incise Pamp. J. Serbian Chem. Soc., 76: 1379-1386.
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35. Abbasi, M.A., S. Arshad, T. Riaz, A. Zafar, S.Z. Siddiqui, T. Shahzadi and M. Ajaib, 2011. In vitro assessment of relief to oxidative injury by different samples of Xanthoxylum armatum. Asian J. Chem., 23: 3353-3356.
36. Abbasi, M.A., K. Nazir, T. Shahzadi, T. Riaz, Aziz-ur-Rehman, S.Z. Siddiqui and M. Ajaib, 2011. Acrachne racemosa: A potent source for natural antioxidants. Asian J. Pharm. Biol. Res., 1: 376-383.
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37. Abbasi, M.A., A. Kausar, Aziz-ur-Rehman, M.I. Umar, S.Z. Siddiqui and V.U. Ahmad, 2011. Preparation of new formulations of perfumes and their persistency. Hamdard Med., 54: 78-81.
38. Abbasi, M.A., A. Aslam, T. Riaz, U.R. Aziz and T. Shahzadi et al., 2011. Investigation on the comparative antioxidant potential of various fractions of Vitex negundo of Pakistani origin. Biosci. Res., 8: 1-7.
39. Abbas, A., T. Riaz, S. Ahmad, M.A. Abbasi, S.Z. Siddiqui and M. Ajaib, 2011. Ipomoea hederacea: An imperative source for natural antioxidants. Asian J. Pharm. Biol. Res., 1: 534-541.
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40. Siddiqui, S.Z., U. Waqas, M. Akkurt, Aziz-ur-Rehman and I.U. Khan, 2010. 2-Amino-1,3-benzothiazol-3-ium dihydrogen phosphate. Acta Cryst., Vol. E66. .
41. Abbasi, M.A., T. Riaz, E. Anwar, T. Shahzadi, S.Z. Siddiqui, M. Irshad and M. Ajaib, 2010. Comparative study on the volatile constituents of American and Pakistani almonds and their antioxidant activities.Biosci. Res., Biosci. Res., 7: 56-62.
42. Abbasi, M.A., M.J. Sadia, Z. Sabahat, K. Ayesha, S. Hina, A. Muhammad and V.U. Ahmad, 2010. Preparation of new formulations of balm as a remedy of flu and their efficacy. Hamdard Med., 53: 106-109.
43. Abbasi, M.A., A. Zafar, T. Riaz, S. Arshad and D. Shahwar et al., 2010. Evaluation of comparative antioxidant potential of aqueous and organic fractions of Ipomoea carnea. J. Med. Plants Res., 4: 1883-1887.
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44. Abbasi, M.A., A. Raza, T. Riaz, T. Shahzadi and J.M. Aziz-ur-Rehman et al., 2010. Investigation on the volatile constituents of Juglans regia and their in vitro antioxidant potential. Proc. R. Soc. Queensland, 47: 137-141.
45. Abbasi, M.A., A. Kausar, Aziz-ur-Rehman, H. Saleem and Sadia et al., 2010. Preparation of new formulations of anti-acne creams and their efficacy. Afr. J. Pharm. Pharmcol., 4: 298-303.
46. Abbasi, A., S.H. Ali, M. Ashfaq, Aziz-ur-Rehman, M.Z. Qureshi, S.Z. Siddiqui and V.U. Ahmad, 2010. 2,7-Dichlorofluorescein: A suitable complexing agent for the spectrophotometric determination of ofloxacin in pure and pharmaceutical dosage forms. J. Chem. Soc. Pak., 32: 172-175.