Results 141 to 150 of about 526 (163)

ChemInform Abstract: Dechloroacutumine from Cultured Roots of Menispermum dauricum.

ChemInform, 1999
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Yukihiro Sugimoto, Shinobu Inanaga, Masako Kato, Toshiyuki Shimizu, Toshio Hakoshima, Akira Isogai   +5 more
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[A new alkaloid of Menispermum dauricum DC--dauriciline].

Yao xue xue bao = Acta pharmaceutica Sinica, 1992
A new phenolic dauricine-type alkaloid, named "dauriciline", was isolated from the rhizome of Menispermum dauricum DC. It is a pale yellow powder. Based on spectrometric analysis (UV.FAB-MS and 1HNMR) and chemical reaction the structure of the new alkaloid was elucidated as RR,7,7'-demethyldauricine (VI).
X P, Pang, Y W, Chen, X J, Li, J G, Long
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Anti-ovarian cancer potential of two acidic polysaccharides from the rhizoma of Menispermum dauricum

Carbohydrate Polymers, 2013
Two acidic polysaccharides (MDP-A1 and MDP-A2) were isolated from the rhizome of Menispermum dauricum and their apparent molecular weight are 9.1×10(4) and 5.8×10(4) Da, respectively. Both contained glucose, mannose, galactose, arabinose, glucuronic acid and galacturonic acid, but differed in the molar ratio.
Mei, Lin, Bairong, Xia, Meng, Yang, Shu, Gao, Yanqiu, Huo, Ge, Lou   +5 more
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[Effect of phenolic alkaloids of Menispermum dauricum on thrombosis and platelet aggregation].

Yao xue xue bao = Acta pharmaceutica Sinica, 2007
To observe the effect of phenolic alkaloids of Menispermum dauricum (PAMD) on thrombosis and platelet aggregation, and to explore its mechanism of action.Thrombosis was observed with arteriovenous shunt thrombus model in rat; platelet aggregation was determined by Born's method; ultrastructure of platelet was observed by transmission electron ...
Xiang-Ying, Kong, Pei-Li, Gong
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Rare oxoisoaporphine alkaloids from Menispermum dauricum with potential anti-inflammatory activity

Phytochemistry
Eleven alkaloids including four previously undescribed oxoisoaporphine alkaloids, menisoxoisoaporphines A-D (1-4), four known analogues (5-8), and three aporphine alkaloids (9-11), were isolated and identified from the rhizomes of Menispermum dauricum. Their structures were elucidated by extensive spectroscopic data and single-crystal X-ray diffraction
Rui, Guo, Cun-Lin, Wang, Xiao-Juan, Cao, Xiao-Juan, Yao, Xin, Qiao, Ya-Tian, Meng, Tong, Zhang, Qiong, Zhang   +7 more
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Phenolic alkaloids from Menispermum dauricum inhibits apoptosis of cerebral ischemia in rats

Monatshefte für Chemie - Chemical Monthly, 2014
Stroke was a debilitating disease for which limited therapeutic approaches are available currently. Thus, there was an urgent need for developing novel therapies for stroke. Cell apoptosis played an important role in embryonic development, maturity of the immune system, and other respects. Cells received apoptotic signals, activated the cells’ protein,
Qi Guo, Hui Su, Qi Jiang, Xianghui Qi, Yunming Su, Zhiguo Wang   +5 more
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[Isolation and identification of alkaloids form Menispermum dauricum growing in Xianning].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2003
The alkaloids of rhizoma of Menispermum dauricum DC growing in Xianning have been subjected to isolation and identification. The results showed that its two major constituents, which are only next of dauricine in content, are dauricinoline and daurinoline, instead of the commonly found daurisoline in the same plant materials from North China.
X, Pan, C, Hu, F, Zeng, S, Zhang, J, Xu
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[Chemical constituents from rhizome of Menispermum dauricum and their anti-hypoxic activities].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2019
To study the chemical constituents from the rhizome of Menispermum dauricum,fifteen compounds,N-methylcorydaldine( 1),thalifoline( 2),stepholidine( 3),acutumine( 4),daurisoline( 5),acutumidine( 6),dauricicoline( 7),bianfugecine( 8),6-O-demethylmenisporphine( 9),bianfugedine( 10),dauricoside( 11),eleutheroside D( 12),aristolactone( 13 ...
Jia, Shao, Chao-Feng, Shi, Jin-Xia, Wei, Ya-Xiao, Li, Xing-Jie, Guo   +4 more
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[Effects of phenolic alkaloids of Menispermum dauricum on the hemodynamics and coronary circulation in anesthetized dog].

Yao xue xue bao = Acta pharmaceutica Sinica, 2004
To observe the effect of phenolic alkaloids of Menispermum dauricum (PAMD) on the hemodynamics, coronary circulation and oxygen metabolism of the myocardium in anesthetized dogs.In this study, the changes of LVSP, LVEDP and +/- dp/dtmax, the flow of coronary artery and myocardial energy metabolism were measured in anesthetized dog with PAMD or NS.In ...
Ying-qian, Li, Xiao-yan, Yang, Shun-chang, Zhou, Pei-li, Gong   +3 more
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[A new alkaloid from Menispermum dauricum DC--N-desmethyldauricine].

Yao xue xue bao = Acta pharmaceutica Sinica, 1993
A new phenolic dauricine-type alkaloid together with the know dauricine were isolated from the rhizoma of Menispermum dauricum DC cultivated in Xianning district, Hubei province. Dauricine was obtained as the major alkaloid and was confirmed by comparison with authentic sample.
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