T
Tilak Raj
Researcher at Guru Nanak Dev University
Publications - 25
Citations - 439
Tilak Raj is an academic researcher from Guru Nanak Dev University. The author has contributed to research in topics: Dye-sensitized solar cell & Ammonium formate. The author has an hindex of 9, co-authored 24 publications receiving 388 citations. Previous affiliations of Tilak Raj include Panjab University, Chandigarh.
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Journal ArticleDOI
Cytotoxic activity of 3-(5-phenyl-3H-[1,2,4]dithiazol-3-yl)chromen-4-ones and 4-oxo-4H-chromene-3-carbothioic acid N-phenylamides.
Tilak Raj,Richa Kaur Bhatia,Ashish Kapur,Madhunika Sharma,Ajit Kumar Saxena,Mohan Paul S. Ishar +5 more
TL;DR: 6/6,7-Substituted-3-formylchromones (8a-g) were reacted with 2 equivalents thiobenzamide in refluxing toluene to furnish substituted-3-(5-phenyl-3H-[1,2,4]dithiazol- 3-yl)chromen-4-ones (10a-G) in high yields.
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Mechanism of unusual formation of 3-(5-phenyl-3H-[1,2,4]dithiazol-3-yl)chromen-4-ones and 4-oxo-4H-chromene-3-carbothioic acid N-phenylamides and their antimicrobial evaluation.
Tilak Raj,Richa Kaur Bhatia,Rakesh Kumar Sharma,Vivek K. Gupta,Deepak Sharma,Mohan Paul S. Ishar +5 more
TL;DR: Dithiazole 12d exhibits a very high antifungal activity better than fluconazole (MIC 09 microg/ml) and also possesses good antibacterial activity against Shigella flexneri.
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Anticonvulsant Activity of Schiff Bases of 3-Amino-6,8-dibromo-2-phenyl-quinazolin-4(3H)-ones
TL;DR: Schiff bases of 3-amino-6,8-dibromo-2-phenyl-quinazolin-4-(3H)-ones with various substituted aldehydes with very high activity on albino mice were synthesized and evaluated for their anticonvulsant activity by maximal electroshock method.
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Pharmacognostic and antifungal investigations of Elaeocarpus ganitrus (Rudrakasha)
TL;DR: Rudrakasha is the dried bead obtained from the ripe fruit of Elaeocarpus ganitrus Roxb, which revealed the presence of a hard endocarp with lignified isodiametric sclereids, seeds with membranous seed coat, which enclosed a dense cellular endosperm comprising of calcium oxalate druses.
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Unusual conversion of substituted-3-formylchromones to 3-(5-phenyl-3H-[1,2,4]dithiazol-3-yl)chromen-4-ones: a facile and efficient route to novel 1,2,4-dithiazoles
Tilak Raj,Mohan Paul S. Ishar,Vivek K. Gupta,Ajay Pal Singh Pannu,Priyanka Kanwal,Gurpinder Singh +5 more
TL;DR: Substituted 3-formylchromones react with 2-phenyl-4-dimethylamino-1-thia-3-azabuta-1,3-diene ( 4 ) or thio-benzamide ( 7 ) by heating their toluene solution in a sealed tube to give novel substituted 3-(5phenyl)-3 H -[1,2,4]dithiazol-3yl)chromen-4ones ( 6a − e ) in high yields as discussed by the authors.