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Chelating properties of alpha-oximinocarboxamides-I alpha-Oximinophenylacetamide isomers.

Talanta

Coviello DA, El-Fatatry HM.
PMID: 18960921
Talanta. 1971 Jun;18(6):631-4. doi: 10.1016/0039-9140(71)80094-2.

Various polyfunctional oximes chelate with metals pro vided that the other functional group is proximal to the oxime and contains a good donor atom or is a good donor itself. Thus alpha-oximinocarboxamides are potential chelating agents of analytical value...

Chelating properties of alpha-oximinocarboxamides--II syn-alpha-oximinophenylacetamide: copper(II) complexes.

Talanta

El Fatatry HM, von Smolinski AW, Gracias CE, Coviello DA.
PMID: 18961369
Talanta. 1973 Sep;20(9):923-5. doi: 10.1016/0039-9140(73)80216-4.

Syn-alpha-oximinophenylacetamide forms two complexes with Cu(II), a CuL complex at pH < 8.4 and CuL(2) at pH > 8.4. log K(1) = 7.82 +/- 0.07 log beta(2) = 14.32 +/- 0.06.

Stability-indicating HPLC-DAD methods for determination of two binary mixtures: Rabeprazole sodium-mosapride citrate and rabeprazole sodium-itopride hydrochloride.

Journal of pharmaceutical analysis

El-Fatatry HM, Mabrouk MM, Hewala II, Emam EH.
PMID: 29403889
J Pharm Anal. 2014 Aug;4(4):258-269. doi: 10.1016/j.jpha.2013.09.009. Epub 2013 Sep 23.

Two selective stability-indicating HPLC methods are described for determination of rabeprazole sodium (RZ)-mosapride citrate (MR) and RZ-itopride hydrochloride (IO) mixtures in the presence of their ICH-stress formed degradation products. Separations were achieved on X-Bridge C18 column using two mobile...

Showing 1 to 3 of 3 entries