Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Michael J Pastel"'
Autor:
Ravindra K. Pandey, Keiko Tabei, Mattanjah S. de Vries, Stefan Berkenkamp, Franz Hillenkamp, Michael J Pastel, Rushung Tsao, Marshall M. Siegel
Publikováno v:
Journal of Mass Spectrometry. 34:661-669
Photofrin (porfimer sodium) is a porphyrin derivative used in the treatment of a variety of cancers by photodynamic therapy. This oligomer complex and a variety of porphyrin monomers, dimers and trimers were analyzed with five different mass spectral
Autor:
Marshall M. Siegel, Michael J Pastel, George O. Morton, G. A. Ellestad, Donald B. Borders, Philip R. Hamann, William J. McGahren, Nada Zein
Publikováno v:
Tetrahedron Letters. 30:3033-3036
Calicheamicin γ1I ( 1 ) reacts with Ph3P to form a dimeric trisulfide ( 3 ), MeSSMe, Ph3PS, and Ph3PO, as well as an aromatic degradation product ( 2 ). The oxygen of the Ph3PO is derived from O2. Calicheamicin also reacts with thiols to produce dis
Publikováno v:
Pharmaceutical Research. :892-894
Publikováno v:
Archives of environmental contamination and toxicology. 13(3)