TY - GEN AU - Diaa Abdelsamea Ibrahim AU - Hamed Abdelfattah Daboun , AU - Husseiny Hamed Moharram , TI - Synthesis and biological evaluation of 4 , 6 disubstituted pyrazolo 3 , 4 d pyrimidine of anti tumor effect / PY - 2003/// CY - Cairo : PB - Diaa Abdelsamea Ibrahim , KW - Alkylation KW - Amination KW - Anti tumor activity KW - Condensation KW - Hydrazinolsis N1 - Thesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry; Issued also as CD UR - http://172.23.153.220/th.pdf ER -