000			03666namaa22004211i 4500
003			OSt
005			20250624110742.0
008			250513r2024 ua a|||frm||| 000 0 eng d
040			_aEG-GICUC _beng _cEG-GICUC _dEG-GICUC _erda
041	0		_aeng _beng _bara
049			_aDeposit
082	0	4	_a547.59
092			_a547.59 _221
097			_aPh.D
099			_aCai01.12.10.Ph.D.2024.Ha.U
100	0		_aHanan Maged Labib, _epreparation.
245	1	4	_aThe use of β-diketone and cyanomethylene reagents for the synthesis of heterocyclic compounds and their fused derivatives with anti-tumor activities / _cby Hanan Maged Labib ; Supervisors Prof. Dr. Rafat Milad Mohareb, Prof. Dr. Refaat Ibrahim Naseem.
246	1	5	_aاستخدام كواشف البيتا ثنائى الكيتون وسيانوالمثيلين النشطة لتحضير مركبات غير متجانسة الحلقة ومشتاقاتها الملتحمة كمضادات للأورام النشطة /
264		0	_c2024.
300			_a218 pages : _billustrations ; _c25 cm. + _eCD.
336			_atext _2rda content
337			_aUnmediated _2rdamedia
338			_avolume _2rdacarrier
502			_aThesis (Ph.D)-Cairo University, 2024.
504			_aBibliography: pages 201-218.
520			_aIn this thesis we worked on synthesizing new heterocyclic compounds using B-diketones and cyanomethylene reagents. The synthetic schemes involved multicomponent reactions. Gewald’s thiophene synthesis was also involved to produce biologically active fused thiophene compounds. Anti-proliferative evaluations and inhibitions for the new synthesized compounds and their fused derivatives towards selected cancer cell lines were carried out along with foretinib as the positive control. The results revealed that many of the new compounds have high inhibition. This opens the way for more research especially in the drugs synthesis field
520			_aﻓﻲ ھﺬه اﻟﺮﺳﺎﻟﺔ، ﻗﻤﻨﺎ ﺑﺘﺤﻀﯿﺮ ﻣﺮﻛﺒﺎت ﻏﯿﺮ ﻣﺘﺠﺎﻧﺴﺔ اﻟﺤﻠﻘﺔ ﺑﺎﺳﺘﺨﺪام اﻟﺒﯿﺘﺎ ﺛﻨﺎﺋﻲ اﻟﻜﯿﺘﻮن و اﻟﺴﯿﺎﻧﻮﻣﯿﺜﯿﻠﯿﻦ. ﺗﻀﻤﻨﺖ اﻟﻤﺨﻄﻄﺎت ﺗﻔﺎﻋﻼت ﻣﺘﻌﺪدة اﻟﻤﻜﻮﻧﺎت.اﯾﻀﺎ ﺗﻢ اﺳﺘﺨﺪام ﺗﻔﺎﻋﻞ Gewald’s ﻟﺘﺤﻀﯿﺮ ﻣﺮﻛﺒﺎت اﻟﺜﯿﻮﻓﯿﻦ اﻟﻨﺸﻄﺔ. ﺗﻢ ﺗﻘﯿﯿﻢ اﻟﻨﺸﺎط اﻟﻤﻀﺎد ﻟﻠﺘﻜﺎﺛﺮ و اﻟﺘﺜﺒﯿﻂ ﻟﻠﻤﺮﻛﺒﺎت اﻟﻤﺼﻨﻌﺔ ﺣﺪﯾﺜﺎ و ﻣﺸﺘﻘﺎﺗﮭﺎ ﻣﻘﺎﺑﻞ ﺧﻄﻮط اﻟﺨﻼﯾﺎ اﻟﺴﺮطﺎﻧﯿﺔ ﺟﻨﺒﺎ اﻟﻲ ﺟﻨﺐ ﻣﻊ foretinib ﻛﻌﻨﺼﺮ ﺗﺤﻜﻢ اﯾﺠﺎﺑﻲ. اظﮭﺮت اﻟﻨﺘﺎﺋﺞ ان اﻟﻤﺮﻛﺒﺎت ﻟﺪﯾﮭﺎ ﺗﺜﺒﯿﻂ ﻋﺎﻟﻲ. ھﺬا ﯾﻔﺘﺢ اﻟﻄﺮﯾﻖ ﻟﻤﺰﯾﺪ ﻣﻦ اﻟﺒﺤﺚ ﺧﺎﺻﺔ ﻓﻲ ﻣﺠﺎل ﺻﻨﺎﻋﺔ اﻟﺪواء
530			_aIssues also as CD.
546			_aText in English and abstract in Arabic & English.
650		7	_aHeterocyclic compounds _2qrmak
653		0	_aB-diketone _aHeterocyclic compounds _acyanomethylene _aGewald’s thiophene synthesis _aanti-tumor activity
700	0		_aRafat Milad Mohareb _ethesis advisor.
700	0		_aRefaat Ibrahim Naseem _ethesis advisor.
900			_b01-01-2024 _cRafat Milad Mohareb _cRefaat Ibrahim Naseem _UCairo University _FFaculty of Science _DDepartment of Chemistry
905			_aShimaa _eEman Ghareb
942			_2ddc _cTH _e21 _n0
999			_c172066