1. Sarwar, R., U. Farooq, A. Khan, S. Naz, S. Khan, A. Khan, A. Rauf, H. Bahadar, R. Uddin, 2015. Evaluation of Antioxidant, Free Radical Scavenging and Antimicrobial Activity of Quercus incana Roxb. Front. Pharmacol. 10.3389/fphar.2015.00277.
   CrossRef  |  
2. Perveen, S., A.M. Al-Taweel, N. Al-Musayeib, G.A. Fawzy, A. Khan, R. Mehmood and A. Malik, 2015. New flavonol glycosides from the leaves of Caragana brachyantha. Nat. Prod. Res., 29: 615-620.
   CrossRef  |  Direct Link  |  
3. Perveen, S., A.M. Al-Taweel, G.A. Fawzy, A. Khan, A. Shafae and P. Porscks, 2015. Cytotoxic glucosphingolipid from Celtis africana. Pharmacogn. Mag., 11: 1-5.
   CrossRef  |  Direct Link  |  
4. Khan, M.A., H. Khan, M. Saeed, A. Rauf, T. Basharat, A. Khan, 2015. Urease Inhibition of Fixed Oils and Fractions of Caralluma tuberculata: Component Identification by GC-MS. J. Chem. Soc. Pak., 37: 993-998.
   Direct Link  |  
5. Hashmi, M.A., R. Hameed, A. Khan, U. Farooq, V.U. Ahmad and S. Perveen, 2015. A new dimeric secoiridoid glycoside from the leaves of Olea ferruginea Royle. Helvetica Chimica Acta, 98: 668-673.
   CrossRef  |  Direct Link  |  
6. Hashmi, M.A., H.S. Shah, A. Khan, U. Farooq, J. Iqbal, V.U. Ahmad and S. Perveen, 2015. Anticancer and alkaline phosphatase inhibitory effects of compounds isolated from the leaves of Olea ferruginea Royle. Rec. Nat. Prod., 9: 164-168.
   Direct Link  |  
7. Hashmi, M.A., A. Khan, U. Farooq, M. Rani, V.U. Ahmad and A.R. Khan, 2015. A new secoiridoid glycosidic lignan ester from the leaves of Olea ferruginea. Magn. Reson. Chem., 53: 163-166.
   CrossRef  |  Direct Link  |  
8. Hashmi, M.A., A. Khan, M. Hanif, U. Farooq and S. Perveen, 2015. Traditional uses, phytochemistry, and pharmacology of Olea europaea (olive). Evidence-Based Complementary Altern. Med., Vol. 2015. 10.1155/2015/541591.
   CrossRef  |  Direct Link  |  
9. Farooq, U., S. Naz, R. Sarwar, A. Khan, A. Khan, A. Rauf and S. Hameed, 2015. Isolation and characterization of two new diterpenoids from Stachys parviflora: Antidiarrheal potential in mice. Phytochem. Lett., 14: 198-202.
   CrossRef  |  Direct Link  |  
10. Farooq, U., S. Naz, A. Khan, S. Khan, A. Khan, M. Ali, S.S. Khan, 2015. Isolation and characterization of three new anthraquinone secondary metabolites from Symplocos racemosa. Nat. Prod. Res., 10.1080/14786419.2015.1046133.
    CrossRef  |  
11. Farooq, U., K. Ayub, M.A. Hashmi, R. Sarwar, A. Khan, S.S. Khan and M. Ali, 2015. Spectroscopic and Density Functional Theory Studies of a New Rosane Type Diterpenoid from Stachys parviflora. Rec. Nat. Prod., 9: 329-335.
12. Bibi, A., U. Farooq, A. Khan, S. Khan, S. Naz, R. Sarwar, Q. Mahmood, A. Alam, N. Mirza, 2015. Phytoextraction of Hg by Parsley (Petroselinum crispum) and its Growth Responses. Int. J. Phytorem., 10.1080/15226514.2015.1109590.
    CrossRef  |  
13. Al-Taweel, A.M., S. Perveen, G.A. Fawzy, T.A. Ibrahim, A. Khan and R. Mehmood, 2015. Cytotoxicity assessment of six different extracts of Abelia triflora leaves on A-549 human lung adenocarcinoma cells. Asian Pac. J. Cancer Prev., 16: 4641-4645.
    PubMed  |  Direct Link  |  
14. Al-Taweel, A.M., S. Perveen, G.A. Fawzy, A. Khan, R. Mehmood and A. Malik, 2015. Abeliaside, a new phenolic glucoside from Abelia triflora. Nat. Prod. Res., 29: 1978-1984.
    CrossRef  |  Direct Link  |  
15. Perveen, S., A.M. Al-Taweel, A. Malik and G.A. Fawzy, 2014. Cholinesterase inhibitory triterpenes from Perovskia atriplicifolia. Asian J. Chem., 26: 6163-6166.
    CrossRef  |  Direct Link  |  
16. Perveen, S., A.M. Al-Taweel, A. Khan, G.A. Fawzy and A. Malik, 2014. Caragiside D, a new isoflavone glucoside from Caragana conferta. Chem. Nat. Compd., 50: 440-442.
    CrossRef  |  Direct Link  |  
17. Naz, S., U. Farooq, A. Khan, S. Khan, R. Sarwar and N. Mirza, 2014. Physiochemical Screening and Antimicrobial Potential of Otostegia limbata Benth. J. Chem. Soc. Pak., 36: 683-686.
    Direct Link  |  
18. Mahmood, Q., A.F. Khan and A. Khan, 2014. Colloids in the Environmental Protection: Current and Future Trends. In: The Role of Colloidal Systems in Environmental Protection. Fanun, M. (Ed.). Elsevier, Amsterdam, The Netherlands., ISBN: 978-0-444-63283-8, pp: 635-677..
    CrossRef  |  Direct Link  |  
19. Khan, S.S., A. Khan, A. Khan, U. Farooq, A. Ahmed, A. Zahoor and N. Erdemoglu, 2014. A New ursane type sulfated saponin from zygophyllum fabago linn. Rec. Nat. Prod., 8: 354-359.
20. Khan, S.S., A. Khan, A. Khan, A. Wadood, U. Farooq, A. Ahmed and N. Erdemoglu, 2014. Urease inhibitory activity of ursane type sulfated saponins from the aerial parts of Zygophyllum fabago linn. Phytomed., 21: 379-382.
    Direct Link  |  
21. Khan, S., U. Farooq, A. Khan, S. Naz, R. Sarwar and N. Mirza, 2014. Antimicrobial Potential and Physio-Chemical Analysis of Polygonum barbatum L. J. Chem. Soc. Pak., 36: 687-690.
    Direct Link  |  
22. Khan, H., M. Saeed, M.A. Khan, N. Muhammad, A. Khan and A. Ullah, 2014. Lipoxygenase and Urease Inhibition of Extracts of Polygonatum verticillatum Rhizome: Augmented by its Isolated Compound, Santonin. J. Chem. Soc. Pak., 36: 865-869.
    Direct Link  |  
23. Khan, A.F., M. Saleem, A. Afzal, A. Ali, A. Khan and A.R. Khan, 2014. Bioactive behavior of silicon substituted calcium phosphate based bioceramics for bone regeneration. Mater. Sci. Eng.C, 35: 245-252.
    CrossRef  |  Direct Link  |  
24. Khan, A., U. Farooq, F. Ullah, J. Iqbal, A.F. Khan, S. Zaib and A. Azarpira, 2014. Determination of Biological Activities and Total Phenolic Contents of Flowers of Jasminum humile and roots of Dorema aucheri. J. Chem. Soc. Pak., 36: 291-295.
    Direct Link  |  
25. Hashmi, M.A., A. Khan, K. Ayub and U. Farooq, 2014. Spectroscopic and density functional theory studies of 5, 7, 3’, 5’-tetrahydroxyflavanone from the leaves of Olea ferruginea. Spectrochim. Acta Part A: Mol. Biomol. Spectrosc., 128: 225-230.
    CrossRef  |  Direct Link  |  
26. Farooq, U., K. Ayub, M.A. Hashmi, R. Sarwar, A. Khan, M. Ali and A. Khan, 2014. A new rosane-type diterpenoid from Stachys parviflora and its density functional theory studies. Nat. Prod. Res., 29: 813-819.
    CrossRef  |  Direct Link  |  
27. Bibi, A., U. Farooq, N. Mirza, A. Khan, R. Sarwar, A. Alam and Q. Mahmood, 2014. Excessive chromium may cause dietary toxicity in parsley (Petroselinum crispum). Toxicol. Environ. Chem., 96: 287-295.
    CrossRef  |  Direct Link  |  
28. Afzal, S., S. Tabassum, M.A. Gilani, N. Hussain and R. Farooq et al., 2014. Total phenolic content, in vitro radical scavenging and antimicrobial activities of whole plant rumex Hastatus. Sci. Int., 26: 721-727.
29. Saqib, A.N.S., A. Waseem, A.F. Khan, Q. Mahmood, A. Khan, A. Habib and A.R. Khan, 2013. Arsenic bioremediation by low cost materials derived from Blue Pine (Pinus wallichiana) and Walnut (Juglans regia). Ecol. Eng., 51: 88-94.
    CrossRef  |  Direct Link  |  
30. Sabeen, M., Q. Mahmood, M. Irshad, I. Fareed, A. Khan, F. Ullah and S. Tabassum, 2013. Cadmium phytoremediation by Arundo donax L. from contaminated soil and water. Biomed Res. Int., 10.1155/2013/324830.
    CrossRef  |  
31. Bukhari, I.A., A.J. Shah, R.A. Khan, S.A. Meo and A. Khan et al., 2013. Gut modulator effects of Conyza bonariensis explain its traditional use in constipation and diarrhea. Eur. Rev. Med. Pharmacol. Sci., 17: 552-558.
    PubMed  |  Direct Link  |  
32. Akrawi, O.A., A. Khan, T. Patonay, A. Villinger and P. Langer, 2013. Synthesis of arylated anthraquinones by site-selective Suzuki–Miyaura reactions of the bis (triflates) of 1, 3-di (hydroxy) anthraquinones. Tetrahedron, 69: 9013-9024.
    CrossRef  |  Direct Link  |  
33. Akrawi, O.A., A. Khan, M. Hussain, H.H. Mohammed, A. Villinger and P. Langer, 2013. Synthesis of 2, 3-diarylfluorenones by domino ‘twofold Heck/electrocyclization/dehydrogenation’reactions of 2, 3-dibromoindenone. Tetrahedron Lett., 54: 3037-3039.
    CrossRef  |  
34. Zahoor, A., H. Hussain, A. Khan, I. Ahmed, V.U. Ahmad and K. Krohn, 2012. Chemical Constituents from Erigeron bonariensis L. and their Chemotaxonomic Importance. Rec. Nat. Prod., 6: 376-380.
35. Zahoor , A., A. Khan, V.U Ahmad, A. Ahmed, S.S. Khan and M.I. Ali, 2012. Two new octulosonic acid derivatives and a new cyclohexane carboxylic acid derivative from erigeron bonariensis L. Helv. Chim. Acta, 95: 1613-1622.
    Direct Link  |  
36. Khan, H., M. Saeed, M.A. Khan, I. Khan, M. Ahmad, N. Muhammad and A. Khan, 2012. Antimalarial and free radical scavenging activities of rhizomes of Polygonatum verticillatum supported by isolated metabolites. Med. Chem. Res., 21: 1278-1282.
    CrossRef  |  
37. Kausar, S., Q. Mahmood, I.A. Raja, A. Khan, S. Sultan, M.A. Gilani and S. Shujaat, 2012. Potential of Arundo donax to treat chromium contamination. Ecol. Eng., 42: 256-259.
    CrossRef  |  
38. Iqbal, J., S. Zaib, U. Farooq, A. Khan, I. Bibi and S. Suleman, 2012. Antioxidant, antimicrobial and free radical scavenging potential of aerial parts of Periploca aphylla and Ricinus communis. Int. Scholar. Res. Network Pharmacol., 10.5402/2012/563267.
    CrossRef  |  Direct Link  |  
39. Farooq, U., A. Khan, S.S. Khan, S. Iqbal, R. Sarwar, S.B. Khan and V.U. Ahmad, 2012. Isolation and structure determination of three new sesquiterpenoids from achillea millefolium. Z. Naturforsch., 67: 421-425.
40. Farooq, U., A. Khan, A.F. Khan, S.S. Khan, R. Sarwar, V.U. Ahmad and A. Waseem, 2012. Two new ballonigrin-type diterpenoids from the roots of ballota limbata. Nat. prod. Commun., 7: 149-150.
    Direct Link  |  
41. Afsar, N., G. Siddiqui, M. Rasheed, V.U. Ahmed and A. Khan, 2012. GC-MS analysis of fatty acids (FAs) of prosobranch gastropod species Thais carinifera from Pakistan coast (North Arabian Sea). J. Chem. Soc. Pak., 34: 565-569.
42. Wu, D., L. Wu, Q. Hu, Q. Mahmood and A. Khan, 2011. The sulfide oxidation in an electrolytic sulfide oxidizing bioreactor using graphite anode. J. Chem. Soc. Pak. 33: 65-70.
    Direct Link  |  
43. Iqbal, S., A. Khan, V.U. Ahmad, S. Bader, U. Farooq, S.S. Khan, A. Zahoor, J. Hussain and R.B. Tareen, 2011. Two new triterpenoids from zygophyllum eurypterum. Nat. Prod. Commun., 6: 179-182.
    Direct Link  |  
44. Hussain, J., R. Ullah, A. Khan, F.U. Khan, Z. Muhammad and M.R. Shah, 2011. Phlomeoic acid: A new diterpene from Phlomis bracteosa. Nat. Prod. Commun., 6: 171-173.
    Direct Link  |  
45. Zahoor, A., I.N. Siddiqui, A. Khan, V.U. Ahmad, A. Ahmed, Z. Hassan and S. Iqbal, 2010. Two new glycosides from Conyza bonariensis. Nat. Prod. Commun., 5: 1099-1102.
    PubMed  |  Direct Link  |  
46. Siddiqui, I.N., V.U. Ahmad, A. Zahoor, A. Ahmed, S.S. Khan, A. Khan and Z. Hassan, 2010. Two new diarylheptanoids from Alnus nitida. Nat. prod. Commun., 5: 1787-1788.
    Direct Link  |  
47. Malik, A.H., S. Nasreen, Q. Mahmood, Z.M. Khan, R. Sarwar and A. Khan, 2010. Strategies for low-cost water defluoridation of drinking water-a review of progress. J. Chem. Soc. Pak., 32: 550-558.
    Direct Link  |  
48. Khan, S.S., A. Khan, A. Ahmed, V.U. Ahmad, U. Farooq, S. Arshad and N. Erdemoglu, 2010. Two new disulfated triterpenoids from zygophyllum fabago. Helv. Chim. Acta, 93: 2070-2074.
    Direct Link  |  
49. Ahmad, V.U., S. Bader, S. Arshad, A. Ahmed, A. Khan, , S. Iqbal and R.B. Tareen, 2010. Brauhenefloroside E and F; acylated flavonol glycosides from Stocksia brauhica Linn. Magn. Reson. Chem., 48: 304-308.
    CrossRef  |  Direct Link  |  
50. Khan, A., V.U. Ahmad, U. Farooq, S. Bader and S. Arshad, 2009. Two new flavonol glycosides from Otostegia limbata BENTH. Chem. Pharm. Bull. (Tokyo), 57: 276-279.
    PubMed  |  
51. Khan, A., V.U. Ahmad and U. Farooq, 2009. Two new acylated flavonol glycosides from the roots of Otostegia limbata. Helv. Chim. Acta, 92: 731-739.
    CrossRef  |  Direct Link  |  
52. Farooq, U., A. Khan, V.U. Ahmad, Azhar-Ul-Haq, R. Farooq, A. Pervez and A.R. Jassbi, 2008. Two new sesquiterpene lactone-esters from Achillea vermicularis. Nat. Prod. Commun., 3: 1871-1874.
53. Ahmad, V.U., S. Arshad, S. Bader, S. Iqbal, A. Khan, S.S. Khan and A. Ahmed, 2008. New terpenoids from stachys parviflora benth. Magn. Reson. Chem., 46: 986-989.
54. Farooq, U., A. Khan, V.U. Ahmad, S.S. Khan, R. Farooq, A. Pervez and M.M. Shah, 2007. Complete 1H and 13C NMR assignments of two new trans-clerodane diterpenoids from otostegia limbata. Magn. Reson. Chem., 45: 766-769.
    Direct Link  |  
55. Farooq, U., A. Khan, V.U. Ahmad, F. Kousar, S.S. Khan and S. Arshad, 2007. Two new rare-class tetracyclic diterpenoids from otostegia limbata. Chem. Pharm. Bull., 55: 471-473.
56. Ahmad, V.U., S.S. Khan, A. Ahmed, A. Khan, U. Farooq, S. Arshad, B. Sener, N. Erdemoglu, 2007. Sulfated Triterpene Glycosides from Zygophyllum fabago. Nat. Prod. Commun. 2: 1085-1088.
57. Ahmad, V.U., S. Bader, S. Arshad, S. Iqbal and A. Ahmed et al., 2007. A new acylated flavone glycoside from the fruits of Stocksia brauhica. J. Asian nat. Prod. Res., 9: 299-305.
    Direct Link  |  
58. Ahmad, V.U., S. Arshad, S. Bader, A. Ahmed, A. Khan, S.S. Khan and R.B. Tareen, 2007. A new triterpenoidal saponin and a flavone glycoside from stachys parviflora. Nat. Prod. Comm., 2: 889-894.
59. Ahmad, V.U., A. Khan, U. Farooq, F. S. Kousar, S. Khan and J. Hussain, 2007. Two new trans-clerodane diterpenoids from otostegia limbata. J. Asian Nat. prod. Res., 9: 91-95.
    Direct Link  |  
60. Ahmad, V.U., F. Kousar, M. Zubair, A. Khan, M.S. Ali, M.I. Choudhary and B. Sener, 2006. A new iridoid glycoside from Linaria genestifolia. Fitoterapia, 77: 12-14.
    CrossRef  |  PubMed  |  Direct Link  |  
61. Hussain, J., V.U. Ahmad, H. Hussain, Z. Hassan, A. Khan and U. Farooq, 2005. Tanacetamide C: One new ceramide from Tanacetum artemisioides. Polish j. Chem., 79: 967-971.
    Direct Link  |  
62. Farooq, U., A. Khan, V.U. Ahmad, F. Kousar and S. Iqbal, 2005. Limbatolide F and G: Two new trans-clerodane diterpenoids from Otostegia limbata. Polish j. Chem., 79: 1757-1762.
    Direct Link  |  
63. Ahmad, V.U., F. Kousar, A. Khan, M. Zubair, S. Iqbal, N. Rasool and M.I. Choudharya, 2005. Isolation of a new lipoxygenase active saponin and a new triterpenoid from the leaves of trachelospermum lucidum. Zeitschrift Naturforschung B, 60: 1287-1290.
    Direct Link  |  
64. Ahmad, V.U., F. Kousar, A. Khan, M. Zubair, S. Iqbal and R.B. Tareen, 2005. A New Ketone and a known anticancer triterpenoid from the leaves of Onosma limitaneum. Helvetica Chimica acta, 88: 309-311.
    CrossRef  |  
65. Ahmad, V.U., A. Khan, U. Farooq, F. Kousar, S.S. Khan, S.A. Nawaz and M.I. Choudhary, 2005. Three new cholinesterase-inhibiting cis-clerodane diterpenoids from otostegia limbata. Chem. Pharm. Bull., 53: 378-381.