TY  - GEN
AU  - Adel Mohamed Taha Mohamed
AU  - Mohamed Abdelaziz Abdelazeem Elneairy , 
AU  - Sadek Elsayed Ibrahim Abdou , 
TI  - Synthesis and reactions of some new heterocyclic compounds containing N and \\\\ or S of expected biological activities / 
PY  - 2005///
CY  - Cairo : 
PB  - Adel Mohamed Taha Mohamed , 
KW  - 2 - S - Alkylpyridines
KW  - 2 - Thioxopyridine - 3
KW  - 5 - dicarbonitrile
KW  - Dimroth rearrangement
KW  - Thieno[2 , 3 - b]pyridine
N1  - Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry; Issued also as CD
N2  - This work has been carried out to investigate the utility of 6 - amino - 4 - (aryl) - 2 - thioxopyridine - 3 , 5 - dicarbonitrile for the synthesis of a variety of new heterocyclic systems such as 6 - \\\{[ (N , N - dimethylamino) methylene] - amino\\\}pyridine , pyrazolo[3 , 4 - b]pyridine , pyrazolo[4 ̀, 3 ̀: 5 , 6]pyrido[2 , 3 - d] - pyrimidine , 3 , 6 - bis\\\{[ (N , N - dimethylamino) methylene]amino\\\}pyrazolo - [3 , 4 - b]pyridine , thieno[2 , 3 - b]pyridine , pyrido[3 ̀, 2 ̀: 4 , 5]thieno[3 , 2 - d] - pyrimidine , pyrido[2 , 3 - d]pyrimidine , 2 , 7 - bis[ (alkyl) thio]pyrido[2 , 3 - d] - pyrimidine , of potential biological activity
UR  - http://172.23.153.220/th.pdf
ER  -