18. Durey Nayab, Shagufta Perveen , Zaheer Ahmed, and Abdul Malik, New Pentacyclic Cucurbitane Glucosides from the Fruits of Citrullus colocynthis Schrad. Helvetica Chimica Acta, 2010, 93, 1012-1018. (1.394) 17. Ajaz Hussain, Shagufta Perveen , Abdul Malik, Amna Nisar Khan, and Rasool Bakhsh Tareen, Marrusidins A and B, New Epimeric Labdane Diterpenes from Marrubium Anisodon , Helvetica Chimica Acta, 2010, 93, 1101-1104. (1.394) 16. Amna Nisar Khan , Shagufta Perveen , Malik A , Afza N , Iqbal L , Latif M , Saleem M , Conferin, potent antioxidant and anti-inflammatory isoflavone from Caragana conferta ,Benth., Journal of Enzyme Inhibition of Medicinal Chemistry, 2010, 25, 440-4. (4.027) 15. Erum Jahan, Shagufta Perveen , Itrat Fatima, and Abdul Malik, Coagulansins A and B, New Withanolides from Withania coagulans ,Dunal, Helvetica Chimica Acta., 2010, 93, 530-535. (1.394) Shagufta Perveen Foundation: A nonprofit, un-registered organization working for welfare of human being...