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Über Derivate des Phenylbutazons. III. Die Struktur der Reduktionsprodukte des γ‐Keto‐phenylbutazons
Author(s) -
Girod E.,
Delley R.,
Häfliger F.
Publication year - 1957
Publication title -
helvetica chimica acta
Language(s) - German
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19570400220
Subject(s) - chemistry , stereochemistry , ultraviolet , medicinal chemistry , quantum mechanics , physics
The pK values (in methylcellosolve), the ultraviolet and infrared spectra of a number of pyrazolidine‐3,5‐dione derivatives and some related compounds have been measured and are discussed.