Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission

Two novel quinazoline derivatives named as; 3-[(4-hydroxy-3-methoxy-benzylidene)-amino]-2-ptolyl-3H-quinazolin-4-one (5) and 2-p-Tolyl-3-[3,4,5-trimethoxy-benzylidene-amino]-3H-quinazolin-4- one (6) in addition to one acetamide derivative named as 2-(2-Hydroxycarbonylphenylamino)-N-(4- aminosulph...

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Main Authors:	Basri, Atikah Balqis, Badron, Khairayu, Ismail, Ahmad Fadzil, Chanik, Abadi, Ismail, Maszlan Yusof, Salim, Hamid
Format:	Article
Language:	English English
Published:	Science & Engineering Research Support Society (SERSC) 2018
Subjects:	T Technology (General)
Online Access:	http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/7/63774_Propagation%20Measurements%20during%20Daytime_WOS.pdf http://irep.iium.edu.my/63774/13/63774_Propagation%20Measurements%20during%20Daytime.pdf

id	iium-63774
recordtype	eprints
spelling	iium-637742019-01-28T01:31:38Z http://irep.iium.edu.my/63774/ Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission Basri, Atikah Balqis Badron, Khairayu Ismail, Ahmad Fadzil Chanik, Abadi Ismail, Maszlan Yusof Salim, Hamid T Technology (General) Two novel quinazoline derivatives named as; 3-[(4-hydroxy-3-methoxy-benzylidene)-amino]-2-ptolyl-3H-quinazolin-4-one (5) and 2-p-Tolyl-3-[3,4,5-trimethoxy-benzylidene-amino]-3H-quinazolin-4- one (6) in addition to one acetamide derivative named as 2-(2-Hydroxycarbonylphenylamino)-N-(4- aminosulphonylphenyl) 11 were synthesized, and evaluated for their anti-ulcerogenic & AntiUlcerative colitis activities. All of the three compounds showed curative activity against acetic acid induced ulcer model at a dose of 50 mg/kg, they produced 65%, 85% & 57.74% curative ratio for compounds 5, 6 & 11 respectively. The effect of the tested compounds 5, 6 & 11 at dose 50 mg/kg were significantly (P < 0.01) more effective than dexamesathone (0.1 mg/kg) in reducing all parameters. Compounds showed curative activity of for peptic ulcer (induced by absolute alcohol (at a dose of 50 mg/kg, it produced Curative of control ulcer 56.00%, 61.70% & 87.1% for compounds 5, 6 & 11 respectively at dose 50 mg/kg, while the standard drug (Omeprazole 20 mg/kg) produced 33.3%. In both tests, the activity of our target compounds were higher than the standard drugs used for treatment of peptic ulcer and ulcerative colitis. No side effects were reported on liver and kidney functions upon prolonged oral administration of this compounds. (C) 2017 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University. Science & Engineering Research Support Society (SERSC) 2018-01-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/63774/7/63774_Propagation%20Measurements%20during%20Daytime_WOS.pdf application/pdf en http://irep.iium.edu.my/63774/13/63774_Propagation%20Measurements%20during%20Daytime.pdf Basri, Atikah Balqis and Badron, Khairayu and Ismail, Ahmad Fadzil and Chanik, Abadi and Ismail, Maszlan Yusof and Salim, Hamid (2018) Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission. International Journal of Future Generation Communication and Networking, 11 (1). pp. 63-72. E-ISSN 2233-7857 http://www.sersc.org/journals/IJFGCN/vol11_no1.php http://dx.doi.org/10.14257/ijfgcn.2018.11.1.07
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	T Technology (General)
spellingShingle	T Technology (General) Basri, Atikah Balqis Badron, Khairayu Ismail, Ahmad Fadzil Chanik, Abadi Ismail, Maszlan Yusof Salim, Hamid Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
description	Two novel quinazoline derivatives named as; 3-[(4-hydroxy-3-methoxy-benzylidene)-amino]-2-ptolyl-3H-quinazolin-4-one (5) and 2-p-Tolyl-3-[3,4,5-trimethoxy-benzylidene-amino]-3H-quinazolin-4- one (6) in addition to one acetamide derivative named as 2-(2-Hydroxycarbonylphenylamino)-N-(4- aminosulphonylphenyl) 11 were synthesized, and evaluated for their anti-ulcerogenic & AntiUlcerative colitis activities. All of the three compounds showed curative activity against acetic acid induced ulcer model at a dose of 50 mg/kg, they produced 65%, 85% & 57.74% curative ratio for compounds 5, 6 & 11 respectively. The effect of the tested compounds 5, 6 & 11 at dose 50 mg/kg were significantly (P < 0.01) more effective than dexamesathone (0.1 mg/kg) in reducing all parameters. Compounds showed curative activity of for peptic ulcer (induced by absolute alcohol (at a dose of 50 mg/kg, it produced Curative of control ulcer 56.00%, 61.70% & 87.1% for compounds 5, 6 & 11 respectively at dose 50 mg/kg, while the standard drug (Omeprazole 20 mg/kg) produced 33.3%. In both tests, the activity of our target compounds were higher than the standard drugs used for treatment of peptic ulcer and ulcerative colitis. No side effects were reported on liver and kidney functions upon prolonged oral administration of this compounds. (C) 2017 The Authors. Production and hosting by Elsevier B.V. on behalf of King Saud University.
format	Article
author	Basri, Atikah Balqis Badron, Khairayu Ismail, Ahmad Fadzil Chanik, Abadi Ismail, Maszlan Yusof Salim, Hamid
author_facet	Basri, Atikah Balqis Badron, Khairayu Ismail, Ahmad Fadzil Chanik, Abadi Ismail, Maszlan Yusof Salim, Hamid
author_sort	Basri, Atikah Balqis
title	Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
title_short	Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
title_full	Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
title_fullStr	Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
title_full_unstemmed	Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission
title_sort	propagation measurements during daytime for razaksat s-band space to earth satellite signal transmission
publisher	Science & Engineering Research Support Society (SERSC)
publishDate	2018
url	http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/ http://irep.iium.edu.my/63774/7/63774_Propagation%20Measurements%20during%20Daytime_WOS.pdf http://irep.iium.edu.my/63774/13/63774_Propagation%20Measurements%20during%20Daytime.pdf
first_indexed	2023-09-18T21:30:27Z
last_indexed	2023-09-18T21:30:27Z
_version_	1777412475484897280

Propagation measurements during Daytime for RazakSAT S-band space to earth satellite signal transmission

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