Pyridoacridine, Quinoacridine, and Related Alkaloids

There has been considerable interest in pyridoacridines and related compounds owing to their biological activity (cytotoxicity, mutagenicity, or antibacterial activity). Wawer and coworkers [127] reported the study of a pair of quinoacridinium salts from this 

Copp and coworkers [128] reported the isolation of two new pyridoacridine analogs, isodiplamine (169) and lissoclinidine (170) from the New Zealand ascidian Lissodinum notti. The authors used 6 Hz optimized HMBC data in the 

Alkaloids are widely distributed in both terrestrial and marine organisms. The feasibility of performing direct and long-range heteronuclear shift correla- 

We have also attempted to highlight the value of N chemical shift calculations for establishing Fj spectral windows when performing long-range heteronuc- 

Finally, there are several very interesting papers currently in press. First, work by Rupee and Freeman [129] has demonstrated the possibility of obtaining natural abundance correlation spectra using vitamin B-12 as a model compound for 

During the period covered by this review, from 2007 through April 2014, there were no reports that we are aware of that utilized NMR data in 

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Pyridoacridine, Quinoacridine, and Related Alkaloids 461 Tab. 14.9 Che mical shifts of tetrahydrodiazepinopurine analogs of asmarine-A (148) [124],... 

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