Acaricidal activity and chemical constituents of Hyoscyamus muticus against Teteranychus urticae Koch.
作者： M. Abdel-Mogib , M. E. El-Naggar , M. E. Mostafa , A. A. M. Dawidar
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摘要: On the basis of toxicity index, certain fractions extracts leaves and roots Hyoscyamus muticus (Solanaceae) exhibited acaricidal activity against Teteranychus urticae Koch. The chloroform alkaloidal fraction root was more effective than larvae adult females T. urticae, LC50 were 864 ppm 1871.8 ppm, respectively. This attributed to presence higher tropane content in roots, which identified by GC/MS technique. Processing using chromatographic technique resulted isolation isofucosterol (1), scopoletin (2), addition a new withanolide, named muticin (3). is first compounds (1) (2) form H. muticus.
cabdirect.org参考文章(12)
Javier G. Luis, Fernando Echeverri, Antonio G. González, Acnistins F-H, withanolides from Dunalia solanacea Phytochemistry. ,vol. 36, pp. 769- 772 ,(1994) , 10.1016/S0031-9422(00)89814-3
Animesh Goswami, Yogendra N. Shukla, Raghunath S. Thakur, Aliphatic compounds from Hyoscyamus muticus Phytochemistry. ,vol. 20, pp. 1315- 1317 ,(1981) , 10.1016/0031-9422(81)80030-1
J. O. I., D. J. Finney, F. Tattersfield, Probit analysis; a statistical treatment of the sigmoid response curve. Journal of the Royal Statistical Society. ,vol. 110, pp. 263- ,(1947) , 10.2307/2981407
A. A. Naqvi, S. Mandal, R. K. Verma, Determination of atropine and scopolamine by proton nuclear magnetic resonance spectroscopy Phytochemical Analysis. ,vol. 9, pp. 168- 170 ,(1998) , 10.1002/(SICI)1099-1565(199807/08)9:4<168::AID-PCA408>3.0.CO;2-Q
S. Mandal, A. A. Naqvi, R. S. Thakur, Simultaneous determination of atropine and scopolamine in plants by mixed‐column high performance liquid chromatography Phytochemical Analysis. ,vol. 2, pp. 208- 210 ,(1991) , 10.1002/PCA.2800020505
Mohini Gupta, M. Manickam, Subhash C. Sinha, Anjana Sinha-Bagchi, Anil B. Ray, Withanolides of Datura metel Phytochemistry. ,vol. 31, pp. 2423- 2425 ,(1992) , 10.1016/0031-9422(92)83291-6
S. Mandal, A.A. Naqvi, R.S. Thakur, Analysis of some tropane alkaloids in plants by mixed-column high-performance liquid chromatography a Journal of Chromatography A. ,vol. 547, pp. 468- 471 ,(1991) , 10.1016/S0021-9673(01)88674-X
Adrian J. Parr, John Payne, John Eagles, Bridget T. Chapman, Richard J. Robins, Michael J.C. Rhodes, VARIATION IN TROPANE ALKALOID ACCUMULATION WITHIN THE SOLANACEAE AND STRATEGIES FOR ITS EXPLOITATION Phytochemistry. ,vol. 29, pp. 2545- 2550 ,(1990) , 10.1016/0031-9422(90)85185-I
Yun-Pei Sun, Toxicity index an improved method of comparing the relative toxicity of insecticides. Journal of Economic Entomology. ,vol. 43, pp. 45- 53 ,(1950) , 10.1093/JEE/43.1.45
Vipin K. Garg, William R. Nes, Occurrence of Δ5-sterols in plants producing predominantly Δ7-sterols: Studies on the sterol compositions of six cucurbitaceae seeds Phytochemistry. ,vol. 25, pp. 2591- 2597 ,(1986) , 10.1016/S0031-9422(00)84516-1