International Journal of Scientific and Engineering Research, 2014
"A series of thiosemicarbazones 1-6 derived from 2-benzoylthiophene, 2-furaldehyde, thiophen... more "A series of thiosemicarbazones 1-6 derived from 2-benzoylthiophene, 2-furaldehyde, thiophene-2-carboxaldehyde, 4-dimethylaminobenzaldehyde, 4-methoxybenzaldehyde and 4-hydroxy-3-methoxybenzaldehyde were prepared by condensation of ketones and / or aldehydes with thiosemicarbazide. The antileishmanial activities of these compounds were reported first time in vitro against the leishmania major. The results revealed that the thiosemicarbazones 3 has shown significant antileishmanial activity range (0.58 ±0.05 µg / mL) , towards leishmania major promastigotes. "
Abstract The title compound was subjected to react with some electrophiles and nucleophiles, such... more Abstract The title compound was subjected to react with some electrophiles and nucleophiles, such as alkyl halides, ethyl chloroacetate or amines, hydrazines etc. The resulting compounds were used in further syntheses for the purpose of obtaining some ...
... The sec ond is the sim i lar ity in their EI frag - men ta tion pat terns. The com mon frag m... more ... The sec ond is the sim i lar ity in their EI frag - men ta tion pat terns. The com mon frag men ta tion path ways are rep re sented in Chart 1. ... There is also a loss of form al de hyde mol ecule to give the ion of m/z = 363 (84.0%) which is the ma - jor daugh ter. ...
Jour. Chem. Soc. of Pak. Vol. 12, N0. 3, 1990 189 Some Reactions of 6-Chloro-2-Methyl 4H-1-Benzop... more Jour. Chem. Soc. of Pak. Vol. 12, N0. 3, 1990 189 Some Reactions of 6-Chloro-2-Methyl 4H-1-Benzopyran-4-one (Part I) MOUNIR AI SALEM, AA HAMED, A. 0. 'EL-SHEKEIL, AS 'BABAQUI AND HASSAN MF MADKOUR Chenristry Department, Faculty of Science, Ain Shams ...
International Journal of Scientific and Engineering Research, 2014
"A series of thiosemicarbazones 1-6 derived from 2-benzoylthiophene, 2-furaldehyde, thiophen... more "A series of thiosemicarbazones 1-6 derived from 2-benzoylthiophene, 2-furaldehyde, thiophene-2-carboxaldehyde, 4-dimethylaminobenzaldehyde, 4-methoxybenzaldehyde and 4-hydroxy-3-methoxybenzaldehyde were prepared by condensation of ketones and / or aldehydes with thiosemicarbazide. The antileishmanial activities of these compounds were reported first time in vitro against the leishmania major. The results revealed that the thiosemicarbazones 3 has shown significant antileishmanial activity range (0.58 ±0.05 µg / mL) , towards leishmania major promastigotes. "
Abstract The title compound was subjected to react with some electrophiles and nucleophiles, such... more Abstract The title compound was subjected to react with some electrophiles and nucleophiles, such as alkyl halides, ethyl chloroacetate or amines, hydrazines etc. The resulting compounds were used in further syntheses for the purpose of obtaining some ...
... The sec ond is the sim i lar ity in their EI frag - men ta tion pat terns. The com mon frag m... more ... The sec ond is the sim i lar ity in their EI frag - men ta tion pat terns. The com mon frag men ta tion path ways are rep re sented in Chart 1. ... There is also a loss of form al de hyde mol ecule to give the ion of m/z = 363 (84.0%) which is the ma - jor daugh ter. ...
Jour. Chem. Soc. of Pak. Vol. 12, N0. 3, 1990 189 Some Reactions of 6-Chloro-2-Methyl 4H-1-Benzop... more Jour. Chem. Soc. of Pak. Vol. 12, N0. 3, 1990 189 Some Reactions of 6-Chloro-2-Methyl 4H-1-Benzopyran-4-one (Part I) MOUNIR AI SALEM, AA HAMED, A. 0. 'EL-SHEKEIL, AS 'BABAQUI AND HASSAN MF MADKOUR Chenristry Department, Faculty of Science, Ain Shams ...
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