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1 .     20,22-O-[(1R)-4-hydroxybutylidene]-20-hydroxyecdyzone
C31H50O8     ÏàËÆ¶È:90%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
2 .     20,22-O-(R-ethylidene)-20-hydroxyecdysone
    ÏàËÆ¶È:86.6%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3 .     20-hydroxyecdysone-20,22-monoacetonide
C30H48O7     ÏàËÆ¶È:83.3%
Natural Product Research and Development          2007          19          244-246
Chemical Constituents of Vitex quinata
CHENG Wei-xian; CHEN Hong-yan; ZHANG Yi-ping; QIN Xiu-lin; GU Kun
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
4 .     20,22-O-(R-3-methoxycarbonyl)propylidene-20-hydroxyecdysone
C32H50O9     ÏàËÆ¶È:81.2%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
5 .     20-hydroxyecdysone 20,22-monoacetonide
    ÏàËÆ¶È:80%
Phytochemistry          1994          37          707-711
Ecdysteroids from the roots of Leuzea carthamoides
Jaroslav P¨ªš, Miloš Bud¨§š¨ªnsky̌, Karel Vok¨¢č, V¨§ra Laudov¨¢, Juraj Harmatha
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
6 .     20,22-O-[(2R)-butan-2-ylidene]-20-hydroxyecdyzone
C31H50O7     ÏàËÆ¶È:80%
Russian Journal of Organic Chemistry          2004          40          675-684
NewDerivativesof20-Hydroxyecdyzone.ViticosteroneESynthesis
I. V. Galyautdinov, S. R. Nazmeeva, R. G. Savchenko, N. A. Ves'kina and D. V. Nedopekin, et al.
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
7 .     Venustone
C31H50O9     ÏàËÆ¶È:76.6%
Phytochemistry          1995          39          941-942
Ecdysteroids from Penstemon venustus
Ulrich Roth, Markus König, Karlheinz Seifert
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
8 .     (25S)-20,22-O-(R-ethylidene)inokosterone
C29H46O7     ÏàËÆ¶È:76.6%
Molecules          2012          17          3324-3332
Phytoecdysteroids from the Roots of Achyranthes bidentata Blume
Mei Zhang, Zhong-Yu Zhou, Jing Wang, Yong Cao, Xue-Xiang Chen, Wei-Min Zhang, Li-Dong Lin and Jian-Wen Tan
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
9 .     ponasterone A 20,22-p-hydroxybenzylidene acetal
C34H48O7     ÏàËÆ¶È:75%
Zeitschrift f¨¹r Naturforschung B          2010          65b          1401-1405
Two New Phytoecdysteroids from the Needles of Taxus canadensis
Yu Fang, Zhi-YuNi, Teiko Yamada, Yu-FangWang, Man-Li Zhang, Mei Dong,Bin Cong, Franc¸oise Sauriol, Chang-Hong Huo, Qing-Wen Shi, and Hiromasa Kiyota
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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