722-24-7Relevant academic research and scientific papers
A novel procedure to synthesize 3-chloro-1-(4a,10b-diazaphenanthrene-2-yl)- 4-phenyl azetidin-2-ones and exploration of their anti-inflammatory activity
Sharma, Manisha,Maheshwari, Arti,Bindal, Nitin
, p. E116-E120 (2013/06/04)
Some new derivatives of 3-chloro-1-(4a,10b-diazaphenanthrene-2-yl)-4-phenyl azetidin-2-one were synthesized through the reaction of N-{4-[phenyldiazenyl] phenyl}-N-[phenyl methylene] amine with 4-[phenyldiazenyl] aniline. The resulting 3-chloro-4-phenyl-1-{4-[phenyldiazenyl] phenyl} azetidin-2-one intermediate in benzene was irradiated in a Pyrex vessel with 350 nm UV light in a photochemical reactor to give the desired derivatives (4a-j). Structures of the new compounds were verified on the basis of spectral and elemental methods of analyses. Nine of the prepared compounds were tested for their anti-inflammatory effects; most of these compounds showed potent and significant results compared with indomethacin.
Chromium complex compound
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, (2008/06/13)
A chromium complex compound represented as the free acid form by the formula (I): STR1 wherein X1 represents a hydrogen atom, a methyl group, a methoxy group or a sulfonic acid group; X2, X3 and X4 represent independently a hydrogen atom, a chlorine atom, a methyl gorup, a methoxy group, a carboxyl group or a sulfonic acid group; Y represents a hydrogen atom or a sulfonic acid group; Z represents a chlorine atom, a fluorine atom or --N30 (R)3 (R represents a C1 to C4 -alkyl group), STR2 and M represents a hydrogen atom or an alkali metal, a process for producing the chromium complex compound (I) and a method for dyeing cellulosic fibers with the same. The chromium complex compound represented by formula (I) is excellent in affinity to cellulosic fibers and in color-yield, build-up properties and fastness properties. These compounds are dyes for cellulosic fibers.
