Summary
The defense secretions of 3 allopatric populations of the nasute termiteTrinervitermes gratiosus were analyzed. One population afforded a new trinervitene, isotrinervi-2β-ol, a missing link in the hypothetical biosynthesis of the trinervitenes. Populations could be readily distinguished on the basis of the chromatographic profiles of their major and minor soldier frontal gland secretions.
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01 December 1978
An Erratum to this paper has been published: https://doi.org/10.1007/BF02034735
References
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I thank Mr P. Chang and Dr. C. Iden (Stony Brook) for the mass-spectra of compoundsI andII.
Fourier transform NMR-spectra were obtained in deuteriochloroform solutions on Varian CFT-20 spectrometers operating at 80 MHz for1H and 20 MHz for13C. Data are given in ppm downfield from (CH3)4Si=0.
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These studies were initiated (1975–76) with partial financial support by the International Centre of Insect Physiology and Ecology, Nairobi, Kenya and NIH Postdoctoral Fellowship AI-05076. Support by the Department of Chemistry of the State University of New York at Stony Brook and the technical assistance of Mr J. Engstrom allowed completion of this investigation.
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Prestwich, G.D. Isotrinervi-2β-ol. Structural isomers in the defense secretions of allopatric populations of the termiteTrinervitermes gratiosus . Experientia 34, 682–684 (1978). https://doi.org/10.1007/BF01947254
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DOI: https://doi.org/10.1007/BF01947254