TY - BOOK AU - Fatma Alzahraa Omar Alfarouk Abdelazim AU - Raafat Mohareb , TI - Synthesis of biologically active heterocyclic compounds and their fused derivatives / PY - 2009/// CY - Cairo : PB - Fatma Alzahraa Omar Alfarouk Abdelazim , KW - Cyclopentanone KW - Thiophenes KW - Triazines N1 - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Organic Chemistry; Issued also as CD N2 - This research work is concerned with the synthesis of novel heterocyclic precursors and their employment in synthesizing new pyrazoles thiazoles pyridines pyrimidines and triazines exhibiting anti-depressive activity and acute toxicity in mice. Some of those precursors are 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile(3a in part I), 2-Cyano-N UR - http://172.23.153.220/th.pdf ER -