| 000 | 017900000a22003370004500 | ||
|---|---|---|---|
| 003 | EG-GICUC | ||
| 005 | 20250223030227.0 | ||
| 008 | 061217s2005 ua d f m 000 0 eng d | ||
| 040 |
_aEG-GICUC _beng _cEG-GICUC |
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| 041 | 0 | _aEng | |
| 049 | _aDeposite | ||
| 097 | _aPh.D | ||
| 099 | _aCai01.12.10.Ph.D.2004.AL.s | ||
| 100 | 0 | _aAli Ahmed Hassan AlAtoom | |
| 245 | 1 | 0 |
_aSome New approaches for the synthesis of heterocyclic derivatives containing nitrogen and / or sulfur of expected biological activity / _cAli Ahmed Hassan AlAtoom ; Supervised Abdou Osman Abd El Hamid |
| 246 | 1 | 5 | _aبعض الاتجاهات لتشييد مشتقات غيرمتجانسة الحلقة محتوية على الكبريت اوالنيتروجين اوالاثنين معا متوقع لها نشاط بيولوجي |
| 260 |
_aCairo : _bAli Ahmed Hassan AlAtoom , _c2005 |
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| 300 |
_a192P : _bcharts ; _c30cm |
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| 502 | _aThesis (PH.D.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry | ||
| 520 | _aThis work has been carried out to investigate : 1 , 2 , 4 - Triazoles , 2 , 3 - dihydro - 1 , 3 , 4 - thiadiazoles , 1 , 2 , 4 - triazolino[4 , 3 - a] - pyrimidines were synthesized via reaction of hydrazonoyl halides with each of 2H - chromene - 2 - thione , alkyl carbodithioate and pyrimidine - 2 - thione derivatives , respectively | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _a1 , 2 , 4 - Triazoles | |
| 653 | 4 | _a2 , 3 - dihydro - 1 , 3 , 4 - thiadiazoles | |
| 653 | 4 | _aPyrazolo[4 , 3 - d]Pyrimidines | |
| 653 | 4 | _aPyrazolo[4 , 5 - d]Triazolino[4 , 5 - a]Pyrimidines | |
| 700 | 0 |
_aAbdou Osman Abd El Hamid , _eSupervisor |
|
| 856 | _uhttp://172.23.153.220/th.pdf | ||
| 905 |
_aMustafa _eRevisor |
||
| 905 |
_aSamia _eCataloger |
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| 942 |
_2ddc _cTH |
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| 999 |
_c30268 _d30268 |
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