Synthesis of some Derivatives 2-Aryl -1,3,4-Thiadiazoline-2-One
نویسندگان
چکیده
منابع مشابه
One-pot Synthesis of Some Novel 2-[(Z)-1-(Aryl)]-6,7-dihydro-2H-istohiazolo[2,3-a]pyrimidine-3(5H)-one Derivatives
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...
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A series of novel 2-aminopyrimidine and 2-Substituted-4,6-diaminopyrimidine derivatives have been synthesized and their anti platelet aggregation activities were assessed against ADP and arachidonic acid- induced platelet aggregation in human plasma using light transmission aggregometry. None of the compounds showed satisfactory activity against the aggregation induced by ADP. However, satisfac...
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ژورنال
عنوان ژورنال: Rafidain Journal of Science
سال: 2011
ISSN: 2664-2786
DOI: 10.33899/rjs.2011.30512