A stereoselective approach to the angucyclinone antibiotics: A total synthesis of (±)-urdamycinone B

by Hasnah Osman, David S. Larsen, Akkarapalli Muralikrishna
Published 2019-12-01

Phenyl 2,3-O-isopropylidene-1-thio-α-d-rhamnopyranoside

by Hasnah Osman, David S. Larsen, Lyall R. Hanton, Jim Simpson
Published 2008-01-01

1D AND 2D NMR STUDIES OF BENZYL O–VANILLIN

by Mohammed Hadi Al–Douh, Shafida Abd Hamid, Hasnah Osman
Published 2010-06-01

1D AND 2D NMR STUDIES OF 2–(2–(BENZYLOXY)–3–METHOXYPHENYL)–1H–BENZIMIDAZOLE

by Mohammed Hadi Al–Douh, Shafida Abd Hamid, Hasnah Osman
Published 2010-06-01

Ethyl 1-(butan-2-yl)-2-(2-methoxyphenyl)-1H-benzimidazole-5-carboxylate

by Natarajan Arumugam, Nurziana Ngah, Hasnah Osman, Aisyah Saad Abdul Rahim
Published 2011-12-01

Ethyl 1-(2-hydroxyethyl)-2-(4-methoxyphenyl)-1H-benzimidazole-5-carboxylate monohydrate

by Natarajan Arumugam, Nurziana Ngah, Hasnah Osman, Aisyah Saad Abdul Rahim
Published 2012-02-01

(3E,5E)-3,5-Dibenzylidene-1-[3-(piperidin-1-yl)propanoyl]piperidin-4-one

by Yalda Kia, Hasnah Osman, Vikneswaran Murugaiyah, Madhukar Hemamalini, Hoong-Kun Fun
Published 2011-06-01

5-[(E)-2-Fluorobenzylidene]-8-(2-fluorophenyl)-2-hydroxy-10-methyl-3,10-diazahexacyclo[10.7.1.13,7.02,11.07,11.016,20]henicosa-1(20),12,14,16,18-pentaen-6-one

by Hoong-Kun Fun, Chin Sing Yeap, Hasnah Osman, Raju Suresh Kumar
Published 2011-01-01

(3E,5E)-3,5-Bis(naphthalen-1-ylmethylidene)piperidin-4-one

by Ibrahim Abdul Razak, Suhana Arshad, Hasnah Osman, Vikneswaran Murugaiyah, Yalda Kia
Published 2012-03-01

Antioxidant Activity and Phenolic Content of Paederia foetida and Syzygium aqueum

by Hasnah Osman, Nornaemah M. Bakhir, Norhafizah M. Isa, Afidah A. Rahim
Published 2009-03-01

(3E,5E)-1-Acryloyl-3,5-bis(2-chlorobenzylidene)piperidin-4-one

by Alireza Basiri, Vikneswaran Murugaiyah, Hasnah Osman, Madhukar Hemamalini, Hoong-Kun Fun
Published 2011-05-01

(3E,5E)-1-Acryloyl-3,5-bis(2,4-dichlorobenzylidene)piperidin-4-one hemihydrate

by Alireza Basiri, Vikneswaran Murugaiyah, Hasnah Osman, Madhukar Hemamalini, Hoong-Kun Fun
Published 2011-06-01

Straightforward Synthesis of Novel 1-(2′-α-<em>O</em>-D-Glucopyranosyl ethyl) 2-Arylbenzimidazoles

by Hasnah Osman, Shafida Abd Hamid, Natarajan Arumugam, Aisyah Saad Abdul Rahim
Published 2012-08-01

(3E,5E)-3,5-Bis(4-methylbenzylidene)-1-[3-(piperidin-1-yl)propanoyl]piperidin-4-one

by Yalda Kia, Hasnah Osman, Vikneswaran Murugaiyah, Suhana Arshad, Ibrahim Abdul Razak
Published 2012-08-01

9-(7-Fluoro-4-oxo-4H-chromen-3-yl)-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthene-1,8-dione

by Mohammad Asad, Chuan-Wei Oo, Hasnah Osman, Hoong-Kun Fun, Suhana Arshad
Published 2012-01-01

6-Bromo-3-{2-[2-(diphenylmethylene)hydrazinyl]-1,3-thiazol-5-yl}-2H-chromen-2-one chloroform monosolvate

by Afsheen Arshad, Hasnah Osman, Chan Kit Lam, Madhukar Hemamalini, Hoong-Kun Fun
Published 2011-05-01

4-Hydroxy-3-[(4-hydroxy-6-methyl-2-oxo-3,6-dihydro-2H-pyran-3-yl)(3-thienyl)methyl]-6-methyl-3,6-dihydro-2H-pyran-2-one

by Mohammad Asad, Chuan-Wei Oo, Hasnah Osman, Madhukar Hemamalini, Hoong-Kun Fun
Published 2011-02-01

4-Methyl-2-oxo-2H-chromen-7-yl 4-fluorobenzenesulfonate

by Madhukar Hemamalini, Hoong-Kun Fun, Habibah A. Wahab, Hasnah Osman, Suman Sinha
Published 2012-03-01

5-[(E)-Benzylidene]-2-hydroxy-10-methyl-8-phenyl-3,10-diazahexacyclo[10.7.1.13,7.02,11.07,11.016,20]henicosa-1(19),12(20),13,15,17-pentaen-6-one ethanol 0.25-solvate 0.6-hydrate

by Raju Suresh Kumar, Hasnah Osman, Subbu Perumal, Madhukar Hemamalini, Hoong-Kun Fun
Published 2010-11-01