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The inophyllums, novel inhibitors of HIV-1 reverse transcriptase isolated from the Malaysian tree, Calophyllum inophyllum Linn.
As part of a search for novel inhibitors of HIV-1 reverse transcriptase, the acetone extract of the giant African snail, Achatina fulica, was shown to be active. Fractionation of the extract yieldedExpand
The Tetracyclic Erythrina Alkaloids
A listing of more than 90 tetracyclic erythrina-type alkaloids, originating mainly from Erythrina (Leguminosae) and Cocculus (Menispermaceae) plant species, is supplied, together with appropriateExpand
Pulcherrimins A-D, novel diterpene dibenzoates from Caesalpinia pulcherrima with selective activity against DNA repair-deficient yeast mutants
Abstract Bioassay-guided fractionation of the MeOH/CH2Cl2 extract of the roots of Caesalpinia pulcherrima yielded four novel dibenzoate diterpenes, pulcherrimins A, B, C and D (1–4). The structuresExpand
Batzelladines F−I, Novel Alkaloids from the Sponge Batzella sp.: Inducers of p56lck-CD4 Dissociation
The sponge Batzella sp. from Jamaica contains four new alkaloids, batzelladines F−I (1-4), that induce the p56lck−CD4 dissociation. Batzelladines F−I were isolated using a bioassay-directedExpand
Microbial dechlorination of the herbicide metolachlor
The objective of the present study was to examine four microbial strains for their ability to dechlorinate metolachlor, to isolate and identify the formed products, and to determine the mechanism ofExpand