نتایج جستجو برای: thiosemicarbazide derivatives
تعداد نتایج: 105197 فیلتر نتایج به سال:
P. Souza3 *, A. I. Matesanz3, A. Arquerob, V. Fernandez3 a Departamento de Qmmica (C -V III), Facultad de Ciencias, Universidad Autönoma de Madrid, Cantoblanco, E-28049-Madrid, Spain b Departamento A.T.S.I., Facultad de Informätica, Universidad Politecnica de Madrid, Montegancedo s/n, E-28660-Boadilla del Monte, Madrid, Spain Z. Naturforsch. 49b, 665-671 (1994); received January 19, 1994 Triazo...
Four fundamental physical parameters of series of benzene derivatives were studied to ascertain correlations with biological activity. These included octanol/water coefficient, vapor pressure, infrared absorption (out-of-plane C-H vibration), and the pi values. Each physicochemical constant exhibited a partial correlation with biological activity suggesting that each played a role. It was presu...
Acid-catalysed, '3+3' condensation of m-bispyrryl benzene derivatives with acetone afforded new non-aromatic macrocycles that can be converted to meso-alkylidenyl dibenzohexaphyrins carrying four exocyclic double bonds at meso-positions by DDQ oxidation.
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