2,5-Dihydroxybenzaldehyde 4-methylthiosemicarbazone

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Synthesis, Molecular Structure and Antibacterial Activity of 1-(4-Methoxybenzaldehyde)-4-Methylthiosemicarbazone

A novel ligand, 1-(4-methoxybenzylidene)-4-methylthiosemicarbazone (MBT) derived from 4-methoxybenzaldehyde was synthesized and characterized by spectroscopic methods (IR, H NMR, C NMR), single crystal X-ray diffraction technique and physical means. MBT showed antibacterial activity in vitro with MICs of 64 μg/mL (a strain of Salmonella typhi (ATCC 6539)), 128 μg/mL (Salmonella typhi), 64 μg/mL...

متن کامل

Nefro - 25-4 - MIOLO.indd

We present the case of a fourteen-year-old girl who complained of depression, weight gain and hirsutism. She was obese, apathetic and had poverty of movements. She had anaemia, deteriorated renal function and elevated hepatic enzymes. Free T3 was <0.19 pg/mL and TSH 276 UI/mL. Antithyroglobulin and antimicrosome antibodies were positive, and the thyroid ultrasonography revealed thyroiditis. She...

متن کامل

Simultaneolls spectrophotometric determination of molybdenum ( VI ) and titanium ( IV ) using 2 , 4 - dihydroxybenzaldehyde isonicotinoyl hydrazone

Determination of molybdenum(VI) by direct spectrophotometry and simultaneous determination of molybdenum(VI) and titanium(IV) are reported. Molybdenum(VI) gives a golden yellow colour with 2,4dihydroxybenzaldehyde isonicotinoyl hydrazone with a 1:2 metal-reagent stoichiometry at pH 1.5. The complex shows an absorption maximum at 445 nm with molar absorptivity and Sandell's sensitivity of 1.02x1...

متن کامل

Antitumor effects of methylglyoxal-bis(N-4-methylthiosemicarbazone) and their potentiation in pyridoxine-deficient animals.

(S-180) by several bisthiosemicarbazones of a-ketoalde hydes was initially reported by French and Freedlander (5, 6). More recently, other compounds of this type have been found to cause marked inhibition of the growth of Walker carcinosarcoma 256 (W-256) and of two other transplantable rat tumors (19, 21). Striking antitumor effects were obtained using oral doses which were much lower than tho...

متن کامل

Delineation of hypoxia in canine myocardium using PET and copper(II)-diacetyl-bis(N(4)-methylthiosemicarbazone).

UNLABELLED Copper(II)-diacetyl-bis(N(4)-methylthiosemicarbazone) (copper-ATSM) is a hypoxia-avid tracer for the selective identification of hypoxic tissue. Using canine models of hypoxic myocardium, we report our findings on *Cu-ATSM PET (*Cu is defined as either (60)Cu, (61)Cu, or (64)Cu) for the delineation of ischemic and hypoxic myocardium. METHODS In protocol I, myocardial hypoxia was in...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online

سال: 2008

ISSN: 1600-5368

DOI: 10.1107/s1600536808018801