Drug metabolism and disposition: the biological fate of chemicals, 23(2), 251-254 (1995-02-01)
Famciclovir is the diacetyl 6-deoxy derivative of the active antiviral penciclovir that is for use in the treatment of infections caused by the herpes family of viruses. The major pathway of conversion is via di-deacetylation to BRL 42359, followed by
Drug testing and analysis, 3(3), 176-181 (2010-12-03)
A number of vanilloids have been tested as tyrosinase inhibitors using Ligand-Based Virtual Screening (LBVS) driven by QSAR (Quantitative Structure-Activity Relationship) models as the multi-agent classification system. A total of 81 models were used to screen this family. Then, a
Archives of pharmacal research, 27(9), 912-914 (2004-10-12)
Seven compounds were isolated from the stem of Acanthopanax senticosus by repeated column chromatography. Their structures were elucidated as isovanillin (1), (-)-sesamin (2), isofraxidin (3), (+)-syringaresinol (4), 5-hydroxymethylfurfural (5), eleutheroside B (6), and eleutheroside E (7) by spectral analysis. Among
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 95, 354-368 (2012-05-01)
This study is a comparative analysis of FT-IR and FT-Raman spectra of vanillin (3-methoxy-4-hydroxybenzaldehyde) and isovanillin (3-hydroxy-4-methoxybenzaldehyde). The molecular structure, vibrational wavenumbers, infrared intensities, Raman scattering activities were calculated for both molecules using the B3LYP density functional theory (DFT) with
The first total synthesis of santiagonamine (1) is achieved in 12 steps from isovanillin. A palladium-catalyzed Ullmann cross-coupling reaction and a photocyclization are the key steps in the synthesis.
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