Concepedia

Spectrophotometric determination of some pharmaceutical piperazine derivatives through charge-transfer and ion-pair complexation reactions

Fatma M. Abdel-Gawad

Journal of Pharmaceutical and Biomedical Analysis · 1997 · 25 citations · 11 references

DOI

Concepts

References

11

A Spectrophotometric Investigation of the Interaction of Iodine with Aromatic Hydrocarbons

H. A. Benesi, J. H. Hildebrand · Journal of the American Chemical Society · 1949 · 7.9K citations

, , +7

The British Pharmacopoeia.

Henderson Ve · PubMed · 1926 · 348 citations · Full text

Preliminary investigation of the metabolism of piribedil (ET 495); a new central dopaminergic agonist and potential anti-parkinson agent

Peter Jenner, A. R. Taylor, David B. Campbell · Journal of Pharmacy and Pharmacology · 1973 · 57 citations

, , +12

Spectrophotometric determination of trace amounts of quaternary ammonium salts in drugs by ion-pair extraction with bromophenol blue and quinine

Tadao Sakai · The Analyst · 1983 · 40 citations

, , +10

Utility of 2,3-dichloro-5,6-dicyano-p-benzoquinone in assay of codeine, emetine and pilocarpine

M. E. Abdel‐Hamid · Talanta · 1985 · 40 citations

, , +4