| indolizidine, antiinfective and antiparasitic compounds from prosopis glandulosa var. glandulosa. | a new potent antiinfective and antiparasitic 2,3-dihydro-1h-indolizinium chloride (1) was isolated from prosopis glandulosa var. glandulosa. three additional new (2-4) and one known (5) indolizidines were also isolated, and the dihydrochloride salts of 1-3 (compounds 6, 7, and 8) were prepared. structures were determined by 1d and 2d nmr and mass spectra. compound 1 showed potent in vitro antifungal activity against cryptococcus neoformans and aspergillus fumigatus (ic(50) values = 0.4 and 3.0 m ... | 2009 | 19105653 |