SAPOGENINS

作品数:4被引量:12H指数:2
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相关领域:理学医药卫生更多>>
相关期刊:《World Journal of Gastroenterology》《Chinese Chemical Letters》更多>>
相关基金:国家自然科学基金更多>>
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Two new isospirostanol sapogenins from Reineckia carnea被引量:4
《Chinese Chemical Letters》2012年第11期1240-1242,共3页Yao Wang Na Han Ling Li Chen Zhi Hui Liu Li Bo Zou Jun Yin 
supported by grants from the National Natural Science Foundation of China(No. 81001694)
Two new isospirostanol sapogenins named (25R)-5/%spirostane-(1αα 3a)-diol (1) and (25R)-5/%spirostane-(1α, 2α, 3α, 4α)- tetrol (2) were isolated from the whole herb ofReineckia carnea (Andr.) Kunth...
关键词:Reineckia carnea (Andr) Kunth. Chemical constituent Isospirostanol sapogenin 
Two new dammarane-type sapogenins from Gynostemma pentaphyllum被引量:2
《Chinese Chemical Letters》2011年第12期1461-1464,共4页Xia Li Jia Qing Cao Lin Shi Yu Qing Zhao 
financially supported by E&T Modern Center for Natural Products of Liaoning Province of China (No.2008402021)
Two new sapogenins,named(20S,24R)-3β,20,21β,25-tetrahydroxy-21,24-cyclodammarane(1)and 3β-hydroxyetio-17β-dammaranic acid(2),were isolated from the alkaline hydrolysate of Gynostemma pentaphyllum saponins.Th...
关键词:Gynostemma pentaphyllum Sapogenin Alkaline hydrolysate 
Two New Spirostanol Steroidal Sapogenins from Fermented Leaves of Agave americana
《Chinese Chemical Letters》2003年第5期491-494,共4页Jian Ming JIN Chong Ren YANG 
Two new spirostanol sapogenins named agavegenin A and B were isolated from the fermented leaves of Agave americana L. Their structures were elucidated as (23S, 25R)-5a- spirostan-3b, 6a, 11a, 23-tetraol (1) and (23S,...
关键词:Agave americana L. spirostanol sapogenins agavegenin A agavegenin B. 
Characteristics and mechanism of enzyme secretion and increase in [ Ca^(2+)]_i in Saikosaponin.(I)stimulated rat pancreatic acinar cells被引量:6
《World Journal of Gastroenterology》2002年第3期524-527,共4页Yi Yu Wen-Xiu Yang Hui Wang Wen-Zheng Zhang Bao-Hua Liu Zhi-Yong Dong,Department of Biophysics,Nankai University,Tianjin,300071,China 
National Natural Science Foundation of China,No,39770910
AIM: This investigation was to reveal the characteristics and mechanism of enzyme secretion and increase in [Ca2+]i stimulated by saikosaponin(I) (SA(I)) in rat pancreatic acini. METHODS:Pancreatic acini were prepared...
关键词:Oleanolic Acid derivatives Saponins AMYLASES Animals Calcium Drugs  Chinese Herbal In Vitro Male Pancreas RATS Rats  Wistar SAPOGENINS SINCALIDE 
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