TY  - GEN
AU  - Ahmad Mohamed Hussein ali
AU  - Ahmad Sami Shawali , 
AU  - Mosselhi Mosselhi , 
TI  - New Synthesis of Tricyclic Azolo - Azines and their Derivatives / 
PY  - 2006///
CY  - Cairo : 
PB  - Ahmad Mohamed Hussein Ali , 
KW  - Heterocycles
KW  - Pyrazole
KW  - Pyridine
KW  - Pyrimidine
KW  - Regioselectivity
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry; Issued also as CD
N2  - The original work of the present thesis comprises two research projectsThe first research project deals with the synthesis of new functionalized pyrazolo[3 , 4 - d]pyrimido[1 , 2 - b][1 , 2 , 4 , 5]tetrazine derivatives via reaction of the hydrazonoyl halides with 5 - amino - 1 - phenyl - 6 - thioxo - pyrazolo[3 , 4 - d]pyrimidin - 4 - one and with its 2 - methylthio derivativeThe second research project outlines the synthesis of new functionalized pyrido[2 , 3 - d][1 , 2 , 4]triazolo[4 , 3 - a]pyrimidin - 5 (1H) - one derivatives via reaction of the hydrazonoyl halides with 7 - (4 - nitrophenyl) - 5 - phenyl - 2 , 3 - dihydro - 2 - thioxopyrido[2 , 3 - d]pyrimidin - 4 (1H) - one or its 2 - methylthio derivativeThe biological activity of products were tested against four fungi species and five bacteria species
UR  - http://172.23.153.220/th.pdf
ER  -