Journal of Structural Chemistry

, Volume 51, Issue 4, pp 793–797 | Cite as

Novel Synthetic Routes To 1,3,1’,3’-Tetramethyl- Hydurilic Acid and Tetramethylalloxantine (Amalic Acid) and Their Crystal Structures

  • K. Sweidan
  • A. Al-Sheikh
  • C. Maichle-Möβmer
  • M. Steimann
  • N. Kuhn
Article

Abstract

1,3,1’,3’-Tetramethylhydurilic acid (1) and tetramethylalloxantine (5) were prepared by simple novel methods. The crystal structures of the compounds 1 and 5·2(DMSO) are reported.

Key words

1,3-dimethylbarbituric acid 5,5’-bibarbituric acid, hydurilic acid alloxantine heterocycles synthesis crystal solvate 

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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • K. Sweidan
    • 1
  • A. Al-Sheikh
    • 2
  • C. Maichle-Möβmer
    • 3
  • M. Steimann
    • 3
  • N. Kuhn
    • 3
  1. 1.Faculty of PharmacyAl-Zaytoonah University of JordanAmmanJordan
  2. 2.Faculty of PharmacyPetra UniversityAmmanJordan
  3. 3.Institut für Anorganische Chemie der UniversityTünGermany

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