Identification of new phthalazine derivatives by HPTLC-FTIR and characterization of their separation using some molecular properties

Journal of Liquid Chromatography and Related Technologies

Volumn 26, Issue 16, 2003, Pages 2687-2696

  Cimpoiu, Claudia ^a   Miclaus, Vasile ^a   Damian, Grigore ^a   Puia, Mircea ^a   Casoni, Dorina ^a   Bele, Constantin ^b   Hodisan, Teodor ^a  

^a BABE BOLYAI UNIVERSITY   (Romania)

^b UNIVERSITY OF AGRICULTURAL SCIENCES AND VETERINARY MEDICINE   (Romania)

Author keywords

FTIR ATR spectra; FTIR spectroscopy; HPTLC; Molecular properties; Phthalazine derivatives

Indexed keywords

CHROMATOGRAPHIC ANALYSIS; DERIVATIVES; POLARIZATION; STRUCTURE (COMPOSITION);

SURFACE AREA;

FOURIER TRANSFORM INFRARED SPECTROSCOPY;

PHTHALAZINE DERIVATIVE;

ARTICLE; DIPOLE; DRUG DETERMINATION; HIGH PERFORMANCE THIN LAYER CHROMATOGRAPHY; INFRARED SPECTROSCOPY; PHYSICAL CHEMISTRY; RELIABILITY;

EID: 0141564681     PISSN: 10826076     EISSN: None     Source Type: Journal    
DOI: 10.1081/JLC-120024538     Document Type: Article

References (11)

1. Glauninger, G.; Kovar, K.-A.; Hoffmann, V. Untersuchungen zum online DC-IR Transfer. In Software Entwicklungen in der Chemie 3, Proceeding of 3rd Workshop Comput. Chem.; Gauglitz, G., Ed.; Springer: Berlin, Germany, 1989.
2. Stahlmann, S.; Kovar, K.A. Analysis of impurities by high-performance thin-layer chromatography with Fourier transform infrared spectroscopy and UV absorbance detection in situ measurement: chlordiazepoxide in bulk powder and in tablets. J. Chromatogr. A 1998, 813, 145-152.
3. Pfeifer, A.; Tolimann, G.; Ammon, H.P.T.; Kovar, K.A. Identification of adenosine in biological samples by HPTLC-FTIR on-line coupling. J. Planar Chromatogr.-Mod. TLC 1996, 9, 31-34.
4. Qui-Sun, W.; Ling, Z.; Hua-Zheng, Y.; Hua-Yin, L. Correlation between the molecular structures of some potential photosystem II inhibitors and their retention data in HPTLC. J. Planar Chromatogr.-Mod. TLC 1999, 12, 301-305.
5. M values of benzoic acid derivatives: a structure-activity investigation, Part IV. J. Planar Chromatogr.-Mod. TLC 1994, 7, 108-116.
6. M values to reveal the occurrence of hydrogen bonds in disubstituted benzene derivatives: Part XIII. J. Planar Chromatogr.-Mod. TLC 1996, 9, 288-290.
7. Wang, Q.S.; Yang, H.Z.; Yan, B.W. The correlation between the molecular structures of O-ethyl-O-aryl-N-isopropyl phosphoroamidothioates and their retardation factors in HPTLC. J. Planar Chromatogr.-Mod. TLC 1993, 6, 144-146.
8. Wang, Q.S.; Yan, B.W.; Yang, H.Z. The correlation between the molecular structures of O-ethyl, N-isopropyl phosphoro (thioureido) thioates and their retardation factors in HPTLC. J. Planar Chromatogr.-Mod. TLC 1997, 10, 118-120.
9. Nurok, D.; Kleyle, R.M.; Hajdu, P.; Ellsworth, B.; Myers, S.S.; Brogan, T.M.; Lipkowitz, K.B. Solvent-dependent regression equations for the prediction of retention in planar chromatography. Anal. Chem. 1995, 67, 4423-4430.
10. Bele, C.; Thomas, K.; Hopartean, I.; Pintea, A. The effect of a new phthalazine compounds on fatty acid composition of radish seedlings. USAMV-ZMV Bulletin 1995, 49, 195-198.
11. Bele, C.; Darabantu, M.; Thomas, K.; Oprean, I. New phthalazine derivatives with potential biological activity. USAMV-ZMV Bulletin 1997, 51, 111-116.