TY - BOOK AU - Mohamed Assem Omar Abdelfattah AU - Ashraf H. Abadi , AU - Dalal Abdelrahman Abouelella , TI - Design, synthesis and biological evaluation of novel 2 - oxopyridine and 2- iminopyridine derivatives as potential anticancer and phosphodiesterase inhibitors / PY - 2009/// CY - Cairo : PB - Mohamed Assem Omar Abdelfattah , N1 - Thesis (M.Sc.) - German University - Faculty of Postgraduate Studies and Scientific Research - Department of Pharmaceutical Chemistry N2 - Milrinone is a cyanopyridone derivative that has been introduced for the treatment of CHF . Its mechanism of action involves inhibition of PDE3, leading to elevation of cAMP increasing the entry of Ca++ ions into the cardiac tissues and hence increasing the contractility of the cardiac muscle . On the other hand recent studies showed that PDE3 and other PDEs are over - expressed in malignant tumors and the inhibition of such PDEs and consequent high levels of cAMP or cGMP or both may be associated with anticancer and apoptotic activities UR - http://172.23.153.220/th.pdf ER -