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Hashem, M.M., Berlin, K.D., Chessnut, R.W. and Durham, N.N. (1976) Novel Pyrazolo and Thiazolo Steroidal Systems and Model Analogs Containing Dimethoxylaryl (or Dihydroxylazyl) Groups and Derivatives Synthesis, Spectral Properteis and Biolgoical Activity. Journal of Medicinal Chemistry, 19, 229.
https://doi.org/10.1021/jm00224a007

has been cited by the following article:

• TITLE: Synthesis of Some New Bispyrazolidine Derivatives for Biological Interest

  AUTHORS: Eman F. Kirolos, Amal S. Yanni

  KEYWORDS: Bispyrazolidine, Cycloaddition, Antimicrobial Activity

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.10 No.2, June 30, 2020

  ABSTRACT: One pot criss-cross cycloaddition reaction of substituted 2,3-diaz-1,3-butadienes (1) and/or (2) with two equivalents of 2,3-dichloro-1,4-naphthoquinone in presence of dry benzene afforded bisnaphth[2,3-c]pyrazolidinetetrone derivatives (3) & (4). The chemical structure was achieved by elemental and spectral analysis. Biological activity of the synthesized compounds was tested against some micro-organisms, and has shown an interesting fungicidal activity and strongly to remarkable bactericidal activity.