Various Routes to Synthesise 3-Thioxo-1,2,4-Triazine-5-One Derivatives as Antimicrobial Agents
نویسندگان
چکیده
منابع مشابه
Synthesis of novel aliphatic thiourea derivatives containing s-triazine moiety as potential antimicrobial agents
A new series of aliphatic thiourea and various aryl urea incorporating 1,3,5-s-triazine moiety is reported. This series has been obtained by the reaction of cyanuric chloride with thiophene-2-ethyl thiourea 1. Thus, the prepared 2-(thiophene-2ethyl thioureido)-4,6-dichloro-s-triazine 2 has been subsequently treated with morpholine to get 2-(thiophene-2-ethyl thioureido)-4-(morpholino)-6-chloro-...
متن کاملSynthesis of some new S-triazine based chalcones and their derivatives as potent antimicrobial agents.
Base catalysed condensation of ketone 5 with different aldehydes give chalcones, 2.4-bis-(phenylamino)-6-[4'-{3''-(4'''-substituted phenyl/2'''-furanyl/2'''-thienyl)-2''-propenon-1''-yl}phenylamino]-s-thriazines 6a-e. These chalcones on cyclization with hydrazine hydrate in the presence of glacial acetic acid, guanidine nitrate in the presence of alkali and malononitrile in the presence of ammo...
متن کاملSynthesis of s-triazine-based thiazolidinones as antimicrobial agents.
A novel series of thiazolidinone derivatives, namely 4-{4-dimethylamino-6-[4-oxo-2-phenyl-5-(4-pyridin-2-yl-piperazin-1-ylmethyl)-thiazolidin-3-yl]-[1,3,5]-triazin-2-yloxy}-1-methyl-1H-quinolin-2-ones, have been synthesized from the key intermediate 4-(4-amino-6-dimethylamino-[1,3,5]-triazin-2-yloxy)-1-methyl-1H-quinolin-2-one (5). Compound 5 was condensed with various aldehydes to give Schiff ...
متن کاملSynthesis of Biscoumarin Derivatives as Antimicrobial Agents
Objective: As a further part of our chemical and biological studies in this field, we describe the preparations of the properly substituted benzylidenebis-(4-hydroxycoumarin) derivatives 5a-h and 3-(6-oxo-(1H)-benzopyrano[4,3-b]benzopyran-7-yl)-4-hydroxycoumarin derivatives 6a-e. Methods: The synthesized compounds were screened for their in vitro antimicrobial activity against five strains of b...
متن کاملSynthesis and Evaluation of Ester Derivatives of 10-Hydroxycanthin-6-one as Potential Antimicrobial Agents.
As part of our continuing research on canthin-6-one antimicrobial agents, a new series of ester derivatives of 10-hydroxycanthin-6-one were synthesized using a simple and effective synthetic route. The structure of each compound was characterized by NMR, ESI-MS, FT-IR, UV, and elemental analysis. The antimicrobial activity of these compounds against three phytopathogenic fungi (Alternaria solan...
متن کاملذخیره 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: International Journal of Organic Chemistry
سال: 2018
ISSN: 2161-4687,2161-4695
DOI: 10.4236/ijoc.2018.82014