التفاصيل البيبلوغرافية
| العنوان: |
Mass spectrometry of the trimethylsilyl derivatives of some cardiac aglycones and monoglycosides. |
| المؤلفون: |
Falkner, Fred C., Frölich, Jürgen, Watson, J. Throck |
| المصدر: |
Organic Mass Spectrometry; 1973, Vol. 7 Issue 2, p141-153, 13p |
| مستخلص: |
Mass spectra of the trimethylsilyl (TMS) ethers of digitoxigenin, digoxigenin, digitoxigenin monodigitoxoside, digoxigenin monodigitoxoside and peruvoside were obtained. Ions appearing at m/e 170 and m/e 183 are proposed to be indicative of the enol TMS ether moiety as confirmed by appropriate shifts in the mass spectrum of digitoxigenin derivatized with perdeuterotrimethylsilylating reagent. The TMS ether derivatives of the monoglycosides produced abundant molecular ions and the base peaks in the spectra represent fragments of the sugar portion of the molecule. [ABSTRACT FROM AUTHOR] |
|
Copyright of Organic Mass Spectrometry is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |
