Synthesis of Novel Benzo‐1,2,5‐thiadiazines, Their Antimicrobial Activity and Isomerization into Benzo‐1,2,4‐triazines.

Abstract

Thiadiazine derivatives R 0660 Synthesis of Novel Benzo-1,2,5-thiadiazines, Their Antimicrobial Activity and Isomerization into Benzo-1,2,4-triazines. -Compound (IVc) shows high antimicrobial activity against S. aureus and B. subtilis and antifungal activity against A. niger [for compounds (III) no yields given]. -(DEOHATE, P. P.; DEOHATE, J. P.; BERAD*, B. N.; J. Indian Chem. Soc. 81 (2004) 9, 775-777; Postgrad. Dep. Chem., Shri Shivaji Sci. Coll., Amravati 444 603, India; Eng.) -C. Oppel 36-166

The structural elucidation and antimicrobial activities of two isoflavane glycosides from Astragalus membranaceus (Fisch) Bge. var. mongholicus (Bge) Hsiao

“…The antimicrobial activity of compounds 1 and 2 were determined by filter paper disc diffusion method [17]. The various bacterial species were first incubated at 45°C for 48 h. The sterile filter paper discs (6 mm) were soaked with standard antibacterial agent and various test samples and were dried at 50°C.…”

Synthesis of new derivatives of 9-(2-pyridyl)-3-aryl(arylalkyl)- -2,4,5(9H)trioxo-7,8-dihydroimidazo[1,2-a][1,3,5]triazepine

“…The synthetic derivatives of triazepine form various and important group of medicines. In the search for new structures with potential pharmacological activity, a set of novel imidazo [1,2-a] [1,3,5]triazepines has been obtained. Some known derivatives of imidazotriazepine show activity as muscle relaxants [1], the others have antifungal [8], anti-diabetic [3,9,10], antimicrobial [2,4,5], antiviral [7,14], anticancer [7] and analgesic [6] properties.…”

Synthesis of (2-butyl-4-Substitutedthiamidothiocarbamido- 1- {[2-(1h-tetrazol 5-yl) biphenyl- 4-yl] methyl}-1h- imidazol-5-yl) Methanol

“…An exhaustive literature survey on substitutedbiureto, 1,2-diazole,1,2,3,4-tetrazoles and benzonido nucleus containing drugs created their own identity in medicinal and pharmaceutical sciences [8][9][10] . Hence taking all these things into considerations interaction of( 2-butyl-4-chloro-1-{[2-(1H-tetrazol-5yl) biphenyl 4yl ] methyl}-1H-imidazol-5-yl) methanol (1) with thiourea(2) in isopropanol medium was investigated to synthesize…”