Top Abstract Purchase Related
Home
>
Node
>
Subnode

Isolation and structure identification of C-25 epimers of inokosterone from Achyranthes bidentata Blume

Zhu, T.-T.; Liang, H.; Zhao, Y.-Y.; Wang, B.

Yao Xue Xue Bao 39(11): 913-916

2004

ISSN/ISBN: 0513-4870
PMID: 15696932
Document Number: 569010
To isolate C-25 epimers of inokosterone from Achyranthes bidentata Blume. and identify their structures. To separate C-25 epimers of inokosterone by using various kinds of chromatography methods and identify their structures on basis of spectral analysis and chemical method. Three compounds were isolated and their structures were established as 25S-inokosterone (1), 25R-inokosterone (2) and ecdysterone (3). Compounds 1 and 2 are new C-25 configuration isomers from Achyranthes bidentata Blume., their absolute configurations are elucidated at the first time, and their 13CNMR data are reported for the first time.

Document emailed within 1 workday
Secure & encrypted payments

Ma, C.; Zhang, C.; Li, X. 2018: Intervention and effect analysis of Achyranthes bidentata blume combined with aerobic exercise to interfere with type 2 diabetes Pakistan Journal of Pharmaceutical Sciences 31(3(Special): 1151-1156
Wei, S.; Liang, H.; Zhao, Y.; Zhang, R. 1997: Separation and identification of the compounds from Achyranthes bidentata Bl Zhongguo Zhong Yao Za Zhi 22(5): 293-5 319-20
Qi, J.; Li, X.'e.; Zhou, L.; Sun, P. 2011: Study on seed quality of Achyranthes bidentata Zhongguo Zhong Yao Za Zhi 36(15): 2038-2041
Wang, T.; Cui, S-ya.; Suo, Y-rei.; Lu, R-hua. 2004: Studies on water-soluble chemical constituents in root of Achyranthes bidentata Zhongguo Zhong Yao Za Zhi 29(7): 649-652
Li, X.; Hu, S. 1995: Determination of oleanolic acid in the root of Achyranthes bidentata Bl. from different places of production by TLC-scanning Zhongguo Zhong Yao Za Zhi 20(8): 459-60 511
Gao, X.Y.; Wang, D.W.; Li, F.M. 2000: Determination of ecdysterone in Achyranthes bidentata Bl. and its activity promoting proliferation of osteoblast-like cells Yao Xue Xue Bao 35(11): 868-870
Wu, J.-F.; Chen, S.-B.; Wu, L.-J.; Chen, S.-L.; Tu, P.-F. 2007: Isolation and structure identification of chemical constituents from Polygala hongkongensis Ii Zhongguo Zhong Yao Za Zhi 32(9): 819-821
Bi, Y.-f.; Zheng, X.-k.; Feng, W.-s.; Zhang, Y.-z.; Ji, C.-r. 2002: Isolation and structure identification of ligan glycosides from pine needles of Pinus massoniana lamb Yao Xue Xue Bao 37(8): 626-629
Fan, P.-H.; Lou, H.-X. 2004: Isolation and structure identification of grape seed polyphenols and its effects on oxidative damage to cellular DNA Yao Xue Xue Bao 39(11): 869-875
Pan, W.-g.; Jiang, S.-p.; Luo, P.; Gao, P.; Chen, B.; Bu, H.-t. 2011: Isolation, purification and structure identification of two phenolic glycosides from the roots of Incarvillea younghusbandii Sprague and their antioxidant activities Yao Xue Xue Bao 46(4): 422-427
Dai, L-Ping.; Gao, H-Min.; Wang, Z-Min.; Wang, W-Hao. 2007: Isolation and structure identification of chemical constituents from the skin of Bufo bufo gargarizans Yao Xue Xue Bao 42(8): 858-861
Berdichevskiĭ, F.B.; Chumakov, I.M.; Kiselev, L.L. 1988: Decoding of the primary structure of the son3 region in human genome: identification of a new protein with unusual structure and homology with DNA-binding proteins Molekuliarnaia Biologiia 22(3): 794-801
Jeltsch, A.; Sobotta, T.; Pingoud, A. 1996: Structure prediction of the EcoRV DNA methyltransferase based on mutant profiling, secondary structure analysis, comparison with known structures of methyltransferases and isolation of catalytically inactive single mutants Protein Engineering 9(5): 413-423
Misiti, D.; De Simone, L. 1970: 17,18-cyclosteroids. Synthesis of 5 alpha and 5 beta epimers of 17,18-cycloandrostane. 3 Annali Dell'istituto Superiore di Sanita 6(4): 280-292
Xu, D.M.; Wang, S.Q.; Huang, E.X.; Xu, M.L.; Zhang, Y.X.; Wen, X.G. 1988: Isolation and identification of pingpeimine B Yao Xue Xue Bao 23(12): 902-905
Xu, Y.J.; Xu, D.M.; Cui, D.B.; Huang, E.X.; Jin, X.Q.; Liu, S.Y.; Yan, M.M. 1993: Isolation and identification of yibeinoside B Yao Xue Xue Bao 28(3): 192-196
Krikun, V.A.; Bocharov, A.F. 1977: Ratpox: isolation and identification of the poxvirus Voprosy Virusologii 3: 371-373
Cooper, R.; Lawrence, J.C. 1996: The isolation and identification of bacteria from wounds Journal of Wound Care 5(7): 335-340
Gough, R.E.; Drury, S.E.; George, A.D.; Randall, C.J. 1993: Isolation and identification of a falcon herpesvirus Veterinary Record 132(9): 220-221
Luo, H.W.; Wu, B.J.; Wu, M.Y.; Yong, Z.G.; Jin, Y. 1985: Isolation and structure of danshenxinkun D Yao Xue Xue Bao 20(7): 542-544