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haijiaotang: ½ð±Ò+10, ¡ï¡ï¡ïºÜÓаïÖú 2013-08-16 13:33:41
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ÄãÄܰïÎÒÏÂÔØ¼¸ÆªÎÄÏ×Âð£¿Ð»Ð» ²éѯģʽ£ºÄ£ºý²éѯ ̼Æ×Êý¾ÝÊäÈ룺 °´´ÓСµ½´ó˳ÐòÊäÈ룬Êý×Ö¼äÓÃÓ¢Îİë½Ç¶ººÅ(,)·Ö¸ôÀýÈ磺 21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2 ÈܼÁÑ¡Ï Æ¥ÅäÈݲ (Êý×Ö¸ñʽ£¬¿É×ÔÐÐÉ趨) ÏàËÆ¶È£º %(ÏàËÆ¶È>=50%) ²éѯ½á¹û£º¹²²éµ½3223¸ö»¯ºÏÎï(²éѯ½á¹û½ö¹©²Î¿¼) 1 . 20,22-O-[(1R)-4-hydroxybutylidene]-20-hydroxyecdyzone C31H50O8 ÏàËÆ¶È:81.8% 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 ̼Æ×Ä£Äâͼ 2 . 20,22-O-(R-3-methoxycarbonyl)propylidene-20-hydroxyecdysone C32H50O9 ÏàËÆ¶È:81.8% 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 ̼Æ×Ä£Äâͼ 3 . 20,22-O-(R-ethylidene)-20-hydroxyecdysone ÏàËÆ¶È:78.7% 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 ̼Æ×Ä£Äâͼ 4 . 20-hydroxyecdysone 20,22-monoacetonide ÏàËÆ¶È:75.7% 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 ̼Æ×Ä£Äâͼ 5 . 20-hydroxyecdysone-20,22-monoacetonide C30H48O7 ÏàËÆ¶È:75.7% 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 ̼Æ×Ä£Äâͼ 6 . 20,22-O-[(2R)-butan-2-ylidene]-20-hydroxyecdyzone C31H50O7 ÏàËÆ¶È:75.7% 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 ̼Æ×Ä£Äâͼ 7 . Venustone C31H50O9 ÏàËÆ¶È:72.7% Phytochemistry 1995 39 941-942 Ecdysteroids from Penstemon venustus Ulrich Roth, Markus König, Karlheinz Seifert Structure 13C NMR ̼Æ×Ä£Äâͼ 8 . ponasterone A 20,22-p-hydroxybenzylidene acetal C34H48O7 ÏàËÆ¶È:72.7% 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 ̼Æ×Ä£Äâͼ 9 . 20,22-O-[(2R)-4-oxopentan-2-ylidene]-20-hydroxyecdyzone C32H50O8 ÏàËÆ¶È:72.7% 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 ̼Æ×Ä£Äâͼ 10 . (25S)-20,22-O-(R-ethylidene)inokosterone C29H46O7 ÏàËÆ¶È:72.7% 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 ̼Æ×Ä£Äâͼ 11 . Makisterone C ÏàËÆ¶È:69.6% Steroids 2003 68 447-450 A new ecdysteroid, 2-deoxy-5¦Â,20-dihydroxyecdysone from the fruits of Diploclisia glaucescens Lalith Jayasinghe, B. M. Mallika Kumarihamy, B. G. Suranga Arundathie, Luckshmi Dissanayake, Noriyuki Hara, Yoshinori Fujimoto Structure 13C NMR ̼Æ×Ä£Äâͼ |

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haijiaotang
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