These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Spectroscopic studies of aripiprazole].
    Author: Li JF, Liu AX, Xia GX, Nian YF, Shen JS.
    Journal: Guang Pu Xue Yu Guang Pu Fen Xi; 2007 May; 27(5):863-7. PubMed ID: 17655090.
    Abstract:
    The ultraviolet spectrum (UV), infrared spectrum (IR), nuclear magnetic resonance (NMR) and mass spectrum (MS) of aripiprazole, a new antipsychotic drug, were reported and interpreted. The structure of aripiprazole in solution was studied according to the UV spectra detected in solution with different pH values. The vibrations of functional groups of this compound in IR and the isotopic ion peaks in MS were discussed. Moreover, the 2D-NMR techniques, including 1H-1H correlation spectroscopy (1H-1H cosy), heteronuclear single-quantum coherence (HSQC), and heteronuclear multiple-bond correlation (HMBC), were used to deduce the structure of this compound. All the 1H NMR and 13C NMR signals were assigned. Especially, the ten different methylenes in this structure were analyzed according to the chemical shifts, coupling constants and correlations in 2D-NMR spectrum. By all these spectral techniques, the structure of aripiprazole was identified.
    [Abstract] [Full Text] [Related] [New Search]