Extractive spectrophotometric methods for the assay of sildenafil citrate (Viagra) in pure form and in pharmaceutical formulations

Electron donor-acceptor complexes

Roy Foster · The Journal of Physical Chemistry · 1980 · 274 citations

Natural Sciences, Chemistry, Inorganic Chemistry +8

Inhibition of Cyclic GMP-Binding Cyclic GMP-Specific Phosphodiesterase (Type 5) by Sildenafil and Related Compounds

Illarion V. Turko, Stephen A. Ballard, Sharron H. Francis et al. · Molecular Pharmacology · 1999 · 191 citations

Medicine, Pharmacology, Pharmacotherapy +15

SILDENAFIL, A TYPE-5 CGMP PHOSPHODIESTERASE INHIBITOR, SPECIFICALLY AMPLIFIES ENDOGENOUS cGMP-DEPENDENT RELAXATION IN RABBIT CORPUS CAVERNOSUM SMOOTH MUSCLE IN VITRO

ALEX T. CHUANG, John D. Strauss, Richard A. Murphy et al. · The Journal of Urology · 1998 · 145 citations

Medicine, Pharmacology, Pharmacotherapy +13

Extractive spectrophotometric determination of some fluoroquinolone derivatives in pure and dosage forms

C. Sastry · Talanta · 1995 · 82 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +7

Spectrophotometric determination of clotrimazole in bulk drug and dosage forms

Osama H. Abdelmageed, Pakinaz Y. Khashaba · Talanta · 1993 · 45 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +3