Search Results - "Hauck, Ralf"

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  1. 1

    Further Branching of Valproate-Related Carboxylic Acids Reduces the Teratogenic Activity, but Not the Anticonvulsant Effect by Bojic, Ursula, Elmazar, Mohamed M. A, Hauck, Ralf-Siegbert, Nau, Heinz

    Published in Chemical research in toxicology (01-07-1996)
    “…In the present study, compounds derived from the anticonvulsant drug valproic acid (VPA, 2-n-propylpentanoic acid) and analogues known to be teratogenic were…”
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  2. 2
  3. 3

    Asymmetric synthesis and enantioselective teratogenicity of 2-n-propyl-4-pentenoic acid (4-en-VPA), an active metabolite of the anticonvulsant drug, valproic acid by Hauck, R S, Nau, H

    Published in Toxicology letters (01-10-1989)
    “…Previous studies indicated that the enantiomers of thalidomide and its analogue EM12 exhibit differing teratogenic potencies. Unfortunately, these substances…”
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  4. 4

    Valproic acid-induced neural tube defects in mouse and human: aspects of chirality, alternative drug development, pharmacokinetics and possible mechanisms by Nau, H, Hauck, R S, Ehlers, K

    Published in Pharmacology & toxicology (01-11-1991)
    “…Administration of the antiepileptic drug valproic acid (VPA) during early pregnancy can result in a 1-2% incidence of spina bifida aperta, a closure defect of…”
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  5. 5

    The enantiomers of the valproic acid analogue 2-n-propyl-4-pentynoic acid (4-yn-VPA) : asymmetric synthesis and highly stereoselective teratogenicity in mice by HAUCK, R.-S, NAU, H

    Published in Pharmaceutical research (01-07-1992)
    “…The teratogenic activities of R(+)- and S(-)-2-n-propyl-4-pentynoic acid (R and S-4-yn-VPA), the enantiomers of the highly teratogenic valproic acid (VPA)…”
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