Top Abstract Purchase Related
Home
>
Node
>
Subnode

Isolation and structural elucidation of clausenamide from the leaves of Clausena lansium (Lour.) Skeels

Yang, M.H.; Cao, Y.H.; Li, W.X.; Yang, Y.Q.; Chen, Y.Y.; Huang, L.

Yao Xue Xue Bao 22(1): 33-40

1987

ISSN/ISBN: 0513-4870
PMID: 3604690
Document Number: 293054
Rutaceae Clausean lansium (Lour) Skeels, widely distributed in Southern China, is a kind of fruit tree. The crude extract from its leaves has been used for the treatment of acute and chronic viral hepatitis and its effect of lowering elevated SGPT level was observed. A cyclic amide, Clausenamide, with novel structure (I) possessing the above activity has been isolated in our laboratory from the leaves of C. lansium. By means of spectrometric data combined with chemical reactions, the structure has been elucidated and the proposed structure (I) was further confirmed by X-ray diffraction analysis.

Document emailed within 1 workday
Secure & encrypted payments

Wang, G.S.; Chen, Y.P.; Xu, J.D.; Murayama, T.; Shoji, J. 1996: Isolation and structure elucidation of cirensenosides O and P from the leaves of Oplopanax elatus Nakai Yao Xue Xue Bao 31(12): 940-944
Liang, W.Z.; Ling, D.K.; Tian, S.J.; Tu, G.S. 1986: Studies on the active constituents of Syringa amurensis- Rupr. II. Isolation and structural elucidation of methyl syramuraldehydate Yao Xue Xue Bao 21(12): 906-911
Liu, S.; Zhang, J. 1998: Difference between the effects of (-) clausenamide and (+) clausenamide on the synaptic transmission in the dentate gyrus of anesthetized rats Yao Xue Xue Bao 33(4): 254-258
Senthilkumar, S. 2004: Structural elucidation of peloton lysis using epi-fluorescence dyes Medical Journal of Malaysia 59 Suppl B: 218-219
Yamazoe, Y.; Ishii, K.; Kamataki, T.; Kato, R. 1981: Structural elucidation of a mutagenic metabolite of 3-amino-1-methyl-5H-pyrido[4,3-b]indole Drug Metabolism and Disposition: the Biological Fate of Chemicals 9(3): 292-296
Shi, Y.; Shi, R.-b.; Liu, B.; Lu, Y.-r.; Du, L.-j. 2003: Isolation and elucidation of chemical constituents with antiviral action from yinqiaosan on influenza virus Zhongguo Zhong Yao Za Zhi 28(1): 43-47
Guo, H-Li.; Zhou, J-Yun. 2005: Isolation and structure elucidation of glycosides in n-butanol extracts from rhizome of Periploca calophylla Zhongguo Zhong Yao Za Zhi 30(1): 44-46
Keil, W.; Geyer, R.; Dabrowski, J.; Dabrowski, U.; Niemann, H.; Stirm, S.; Klenk, H.D. 1985: Carbohydrates of influenza virus. Structural elucidation of the individual glycans of the FPV hemagglutinin by two-dimensional 1H n.m.r. and methylation analysis EMBO Journal 4(10): 2711-2720
Chen, W.M.; Yan, Y.P.; Ma, X.M. 1986: Isolation and identification of the alkaloids from the stems and leaves of Alstonia yunnanensis Yao Xue Xue Bao 21(3): 187-190
Senthilkumar, P.K.; Reetha, D. 2011: Isolation and identification of antibacterial compound from the leaves of Cassia auriculata European Review for Medical and Pharmacological Sciences 15(9): 1034-1038
Potapov, M.I. 1976: Extract from leaves of Vicia unijuga for isolation of antigen from human blood Problemy Gematologii i Perelivaniia Krovi 21(9): 50-52
Yuan, A.; Kang, S.; Qin, L.; Ruan, B.; Fan, Y. 1991: Isolation and identification of aloesin from the leaves of Aloe vera L. var, chinensis (Haw.) Berger Zhongguo Zhong Yao Za Zhi 16(5): 292-293; 319
Ladygin, V.G.; Semenova, G.A. 2003: Structural and functional organization of chloroplasts in leaves of Pisum sativum L. under conditions of root hypoxia and iron deficiency Tsitologiia 45(8): 780-795
Peng, W.-W.; Song, W.-W.; Huang, M.-B.; Zeng, G.-Z.; Tan, N.-H. 2014: Twelve benzene derivatives from Clausena excavata Yao Xue Xue Bao 49(12): 1689-1693
Blinnikova, E.I.; Shchelkova, N.S.; Savel'ev, E.P.; Paterov, G.I. 1982: Sequential isolation of the structural components of the cell wall of Streptococcus group a Zhurnal Mikrobiologii Epidemiologii i Immunobiologii 7: 41-46
Hatfield, G.M.; Schaumberg, J.P. 1975: Isolation and structural studies of coprine, the disulfiram-like constituent of Coprinus atramentarius Lloydia 38(6): 489-496
Boss, A.; Piirsoo, A. 1994: The isolation and characteristics of monoclonal antibodies to the structural proteins of Coxsackie B5 virus Voprosy Virusologii 39(2): 80-82
Davis, A.E.; Harrison, R.A.; Lachmann, P.J. 1984: Physiologic inactivation of fluid phase C3b: isolation and structural analysis of C3c, C3d,g (alpha 2D), and C3g Journal of Immunology 132(4): 1960-1966
Wang, S.-z.; Ding, K.; Lin, S.-q.; Lin, Z.-b. 2007: Isolation, purification and structural analysis of GL-PP-3A, an active polysaccharide peptide from Ganoderma lucidum Yao Xue Xue Bao 42(10): 1058-1061
Akhrem, A.A.; Lapko, V.N.; Lapko, A.G.; Shkumatov, V.M.; Chashchin, V.L. 1979: Isolation, structural organization and mechanism of action of mitochondrial steroid hydroxylating systems Acta Biologica et Medica Germanica 38(2-3): 257-273