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Fast atom bombardment mass spectrometry of some penicillins

✍ Scribed by Michael Barber; Robert S. Bordoli; R. Donald Sedgwick; Andrew N. Tyler; Brian N. Green; Victor C. Parr; John L. Gower

Publisher: John Wiley and Sons
Year: 1982
Tongue: English
Weight: 359 KB
Volume: 9
Category: Article
ISSN: 1076-5174
DOI: 10.1002/bms.1200090104

No coin nor oath required. For personal study only.

✦ Synopsis

The new technique of fast atom bombardment mass spectrometry has been applied to the investigation of a series of penicillins as free acids or as alkali metal salts. In all cases both positive and negative ion pseudomolecular species are observed giving molecular weight information. Additionally, significant fragmentation is observed in both the positive and negative ion spectra, which gives considerable structural information.

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