Synthesis and Antiviral Activities of Some 2,3-Disubstituted Quinazoline Derivatives
نویسندگان
چکیده
منابع مشابه
Synthesis and evaluation of 2,4-disubstituted quinazoline derivatives with potent anti-angiogenesis activities.
A series of 2,4-disubstituted quinazoline derivatives were designed and synthesized. The biological results showed that most of quinazoline derivatives exhibited potent antiproliferative activities against a panel of three tumor cell lines and a good inhibitory effect against the adhesion and migration of human umbilical vein endothelial cells (HUVECs). Among these compounds, 11d was the most p...
متن کاملSynthesis, Antiviral and Antimicrobial Activities of Quinazoline Urea Analogues
A new series of quinazoline urea were synthesized and evaluated for antiviral and antimicrobial activity. Compound 4k [1-(2-chlorophenyl)-3-(4-oxo-2-phenylquinazolin-3(4H)-yl) urea] inhibited the replication of influenza A H1N1, influenza A H3N2 and influenza B at EC50 of 0.025 μM. Compound 4e [1-(2-methyl-4-oxoquinazolin-3(4H)-yl)-3-(4nitrophenyl) urea] was found to potentially inhibits replic...
متن کاملSynthesis of Some Quinazoline Derivatives Functionalized with3-Heterocycles Side Chain
Utilization of benzoxazinone for synthesis quinazolinone derivatives with 3-heterocycle side chain. treatment of benzoxazinon 1 with cyano acetohydrazide or thionocarbohydrazide gave the quinazolinone derivatives 2 or 12. quinazolinone 2 has been utilized as synthon for new pyridinone, oxazet, thiazole, thiazolidinone and quinazolinone derivatives. Thiosemicarbazide and thiosemicarbazone deriv...
متن کاملSynthesis and antihypertensive activity of some new quinazoline derivatives.
A series of substituted 2-piperidino-4-amino-6,7-dimethoxyquinazolines was synthesized and screened as potential antihypertensive agents. The hypotensive effect of all the new compounds was studied after intravenous administrations in urethane-anesthetized normotensive rats. The furoylpiperazine moiety in the prazosin molecule could be replaced by a more stable substituted piperidine group with...
متن کاملSynthesis and antimicrobial activity of some bis-quinazoline derivatives.
The hitherto unknown bis[quinazolin-4-one-2-yl]-m-phenylene (2d), and its 3-N-substituted derivatives were prepared from the corresponding bis[3,1-benzoxazin-4-one-2-yl]-m-phenylene (1) as precursor. The quinazolinone derivative 2d was converted into bis[quinazolin-4-thioxo-2-yl]-m-phenylene (3) via different routes, bis[4-chloroquinazolin-2-yl]-m-phenylene (8) and bis[4-hydrazinoquinazolin-2-y...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Chemistry
سال: 2015
ISSN: 0970-7077,0975-427X
DOI: 10.14233/ajchem.2015.19132