نتایج جستجو برای: 2h phthalazin 1 one
تعداد نتایج: 4200849 فیلتر نتایج به سال:
Reaction of 3,4,5,6-tetrahydro-2-pyrimidinethiol, prepared by cyclocondensation reaction of 1,3-diamino propane 1 and carbon disulfide, with ethyl chloroacetate and substituted aromatic aldehydes in the presence of sodium acetate and acetic acid gave 2-[(Z)-1-(aryl)]-6,7-dihydro-2H-isothiazolo[2,3-a]pyrimidine-3(5H)-one derivatives 3(a-j) in good yields. 1H-NMR spectroscopy, and elemental analy...
A series of new 3,5-disubstituted-tetrahydro-2H-1,3,5-thiadiazine-2-thione (THTT) derivatives (4a-g) were prepared using a convenient and general one-pot procedure and evaluated for their in vitro antibacterial and antifungal activities by using the microdilution method in comparison with ampicillin and fluconazole. 3-Phenyl-5-(1-phenylethyl)-tetrahydro-2H-1,3,5-thiadiazine-2-thione (4a) and 3p...
Chandramouli, Visvanathan, Karin Ekberg, William C. Schumann, John Wahren, and Bernard R. Landau. Origins of the hydrogen bound to carbon 1 of glucose in fasting: significance in gluconeogenesis quantitation. Am. J. Physiol. 277 (Endocrinol. Metab. 40): E717–E723, 1999.— Healthy subjects ingested H2O. 2H enriched the hydrogen bound to carbon 1 of blood glucose 1.3 to 1.8 times more than the hyd...
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