Syntheses of 9-Substituted Adenines and Their 1-Methylderivatives
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چکیده
منابع مشابه
Fragmentation of laser-desorbed 9-substituted adenines
In laser desorption of a series of cyclically 9-substituted adenines, followed by multiphoton ionization, we observed characteristic fragmentation. This is in marked contrast to laser desorption under identical conditions of cyclically 9-substituted guanines, for which we obtained predominantly the parent mass. By applying resonant 2 photon ionization spectroscopy (R2PI) to the laser-desorbed, ...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1969
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.89.4_591