51250-16-9Relevant articles and documents
Novel bridgehead nitrogen heterocycles: Facile synthesis and antimicrobial activity of 2,3-diaryl-3,3a,6,7,8,9-hexahydro-2H-pyrazolothiazolodiazepines
Mohan, Jag,Singh, Virender,Malik, Nirmal
, p. 1105 - 1106 (2007/10/03)
A facile synthesis of 2,3-diaryl-3,3a,6,7,8,9-hexahydro-2H-pyrazolothiazolodiazepines (3) has been achieved in a single-step by treating 2-arylidene-5,6,7,8-tetrahydrothiazolodiazepin-3(2H)-ones (2) with hydrazines.Compounds 2 is turn have been obtained in a single-step by condensing 4,5,6,7-tetrahydro-1H-1,3-diazepine-2-thiol (1) with ethyl chloroacetate and aldehydes in the presence of pyridine and piperidine.Compounds 3 represent a novel and hitherto unknown heterocyclic system.The antibacterial and antifungal activities of some of the compounds of this system have also been evaluated.
Synthesis and radioprotective effects of disodium alkanebisdithiocarbamates, ω aminoalkyldithiocarbamic acids and their N,N dimethyl derivatives
Barnes,Fatome,Esslemont,et al.
, p. 619 - 622 (2007/10/04)
The 12 compounds studied containing the dithiocarbamate group, 5 of which are new, showed remarkably low acute toxicity in mice, with LD50 values generally higher than 1,000 mg/kg by the intraperitoneal route. Most noteworthy was 2 aminoethyldithiocarbamic acid, which protected 100% of mice against an LD99 of whole body γ-radiation in dose of 750 mg/kg, while the LD50 exceeds 1,500 mg/kg: certain higher homologues and N-methylated derivatives were also radioprotective and the series may merit further study.