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ABDUL KHADER KARAKKA KAL, Ph.D
ABDUL KHADER KARAKKA KAL, Ph.D
Equine Forensic unit, Central Veterinary Research Laboratory, 2nd Zabeel, PO Box 597 Dubai, UAE
Verified email at efudubai.com
Title
Cited by
Cited by
Year
Design, synthesis and structure–activity relationship (SAR) studies of imidazo [4, 5-b] pyridine derived purine isosteres and their potential as cytotoxic agents
AM Sajith, KKA Khader, N Joshi, MN Reddy, MSA Padusha, ...
European Journal of Medicinal Chemistry 89, 21-31, 2015
442015
Regioselective synthesis of C-2 substituted imidazo [4, 5-b] pyridines utilizing palladium catalysed C–N bond forming reactions with enolizable heterocycles
KKA Khader, AM Sajith, MSA Padusha, HP Nagaswarupa, ...
Tetrahedron Letters 55 (10), 1778-1783, 2014
282014
A rapid and modified approach for C-7 amination and amidation of 4-methyl-7-nonafluorobutylsulfonyloxy coumarins under microwave irradiation
MN Joy, YD Bodke, KKA Khader, MSA Padusha, AM Sajith, ...
RSC Advances 4 (38), 19766-19777, 2014
262014
A rapid approach for the copper, amine, and ligand-free Sonogashira coupling of 4-methyl-7-nonafluorobutylsulfonyloxy coumarins under microwave irradiation
MN Joy, YD Bodke, KKA Khader, AM Sajith
Tetrahedron letters 55 (15), 2355-2361, 2014
252014
Separation of ephedrine and pseudoephedrine enantiomers using a polysaccharide‐based chiral column: A normal phase liquid chromatography–high‐resolution mass spectrometry approach
AK Karakka Kal, TK Karatt, R Sayed, M Philip, S Meissir, J Nalakath
Chirality 31 (8), 568-574, 2019
192019
Mass spectrometric method for distinguishing isomers of dexamethasone via fragment mass ratio: An HRMS approach
TK Karatt, J Nalakath, Z Perwad, PH Albert, KK Abdul Khader, ...
Journal of mass spectrometry 53 (11), 1046-1058, 2018
182018
Simultaneous exploration of TBAF· 3H2O as a base as well as a solvating agent for the palladium catalyzed Suzuki cross-coupling of 4-methyl-7-nonafluorobutylsulfonyloxy …
MN Joy, YD Bodke, KKA Khader, AM Sajith, T Venkatesh, AKA Kumar
Journal of Fluorine Chemistry 182, 109-120, 2016
182016
Separation and identification of the epimeric doping agents–Dexamethasone and betamethasone in equine urine and plasma: A reversed phase chiral chromatographic approach
TK Karatt, R Sayed, J Nalakath, Z Perwad, PH Albert, KKA Khader
Steroids 140, 77-82, 2018
172018
Metabolic studies of hypoxia‐inducible factor stabilisers IOX2, IOX3 and IOX4 (in vitro) for doping control
M Philip, B Mathew, TK Karatt, Z Perwad, MB Subhahar, AK Karakka Kal
Drug Testing and Analysis 13 (4), 794-816, 2021
162021
A facile access for the synthesis of some C-2 substituted imidazopyrazines by utilizing the palladium catalyzed Suzuki cross-coupling reaction under microwave irradiation
MN Joy, B Savitha, AM Sajith, YD Bodke, T Venkatesh, KKA Khader, ...
Chinese Chemical Letters 27 (1), 31-36, 2016
142016
Palladium-Catalyzed Suzuki Cross-Coupling of 2-Halo-Deazapurines with Potassium Organotrifluoroborate Salts in the Regioselective Synthesis of Imidazo [4, 5-b] pyridine Analogues
B Savitha, AM Sajith, MN Joy, KKA Khader, A Muralidharan, ...
Australian Journal of Chemistry 69 (6), 618-630, 2015
132015
Identification of Hypoxia‐inducible factor (HIF) stabilizer roxadustat and its possible metabolites in thoroughbred horses for doping control
B Mathew, M Philip, Z Perwad, TK Karatt, MR Caveney, MB Subhahar, ...
Drug Testing and Analysis 13 (6), 1203-1215, 2021
122021
Cycloalkenyl nonaflates as electrophilic cross-coupling substrates for palladium catalyzed C–N bond forming reactions with enolizable heterocycles under microwave enhanced …
KKA Khader, AM Sajith, MSA Padusha, HP Nagaswarupa, ...
New Journal of Chemistry 38 (3), 1294-1305, 2014
122014
Use of polysaccharide-based chiral columns: Enantiomeric separation of seven pairs of abused drugs by high-performance liquid chromatography–mass spectrometry
TK Karatt, AKK Kal, R Sayed, J Nalakath, Z Perwad
Forensic Toxicology 37, 254-260, 2019
112019
Separation and Determination of the Enantiomeric Levamisole and Dexamisole in Equine Plasma Samples Using Chiral Polysaccharide Column/LC-MS/MS
AK Karakka Kal, TK Karatt, M Philip, S Meissir, J Nalakath
Current Analytical Chemistry 16 (6), 761-767, 2020
102020
One pot synthesis of 2-hydroxy pyrrolidine derivatives
PP Varma, KM Mahadevan, A Khader, V Hulikal
Organic Communications 4 (3), 52, 2011
102011
In vitro studies of hypoxia inducible factor‐prolyl hydroxylase inhibitors daprodustat, desidustat, and vadadustat for equine doping control
M Philip, AK Karakka Kal, MB Subhahar, TK Karatt, B Mathew, Z Perwad
Drug testing and analysis 14 (2), 317-348, 2022
92022
Detection and identification of ACP‐105 and its metabolites in equine urine using LC/MS/MS after oral administration
MB Subhahar, KKA Khader, M Philip, T Karatt, MA Meleparappil
Drug Testing and Analysis, 2020
92020
Simultaneous analysis of 44 frequently abused corticosteroid drugs using polysaccharide‐based chiral column‐HRMS approach
AK Karakka Kal, TK Karatt, J Nalakath, MB Subhahar, SA Koshy, ...
Analytical Science Advances 2 (9-10), 427-439, 2021
82021
A Highly Efficient Catalyst for the Suzuki Cross‐coupling Reaction of 3‐Chloro‐5‐oxadiazol‐2‐yl Pyridine
AM Sajith, KK Abdul Khader, A Muralidharan, MS Ali Padusha, ...
Journal of Heterocyclic Chemistry 52 (6), 1748-1757, 2015
82015
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