Results 141 to 150 of about 736 (168)

Cimitriteromone A–G, Macromolecular Triterpenoid–Chromone Hybrids from the Rhizomes of Cimicifuga foetida

The Journal of Organic Chemistry, 2018
Seven unprecedented high molecular weight hybrids of cycloartane triterpenoid saponins and chromone glycosides, namely, Cimitriteromone A-G (1-7), and three known biogenetic precursors (8-10) were isolated from the rhizomes of Cimicifuga foetida by using the HPLC-UV/MS method.
Qiang-Qiang Shi, Jing Lu, Xing-Rong Peng, Da-Shan Li, Lin Zhou, Ming-Hua Qiu   +5 more
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Cycloartane Triterpene Saponins from the Roots of Cimicifuga foetida

Journal of Natural Products, 2001
The structures of two new cycloartane-type saponin constituents of the roots of Cimicifuga foetida were established by the interpretation of spectroscopic data as 2'-O-acetylactein (1) and 2'-O-acetyl-27-deoxyactein (2), respectively. Also isolated were the known compounds actein, 27-deoxyactein, cimicifugoside H-1, and 15alpha-hydroxycimicidol 3-O ...
Zhu, N, Ho, CT, Wang, M, Jiang, Y
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[Purification and analysis of Cimicifuga foetida glycoprotein ( CF- I )].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2007
A kind of glycoprotein ( CF- I ) was extracted from Cimicifuga foetida and purified by DEAE-Cellulose ( DEAE-52) and Sepharose CL-4B. It was identified to be homogeneous glycoprotein complex by electrophoresis and fast protein liquid chromatography (FPLC). alpha-glucosidic bond was detrermined by IR.
Yu-jun, Sun, Yan, Chen, Zhi-yin, Song, Dong-wen, Zhou   +3 more
openaire   +1 more source

Cycloartane triterpene glycosides from rhizomes of Cimicifuga foetida L. with lipid-lowering activity on 3T3-L1 adipocytes

Fitoterapia, 2020
Six previously undescribed cycloartane triterpenes glycosides, cimimanols A-F (1-6), together with thirteen known analogues (7-19) were isolated from the rhizomes of Cimicifuga foetida. Among them, cimimanol A (1) was the first example of cycloartane triterpene glycoside featuring a unique cyclic carbonate, and cimimanol B (2) was a rare ...
Qiangqiang, Shi, Shuangyang, Lu, Dashan, Li, Jing, Lu, Lin, Zhou, Minghua, Qiu   +5 more
openaire   +2 more sources

Antiviral Effect of Cimicifugin from Cimicifuga foetida Against Human Respiratory Syncytial Virus

The American Journal of Chinese Medicine, 2012
Human respiratory syncytial virus (RSV) causes serious infection of the lower respiratory tract in children and an effective antiviral therapy against the viral pathogen remains unavailable. We previously demonstrated that the oriental medicinal plant, Cimicifuga foetida L. (C. foetida), possessed inhibitory activity against RSV.
Kuo-Chih, Wang, Jung-San, Chang, Liang-Tzung, Lin, Lien-Chai, Chiang, Chun-Ching, Lin   +4 more
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Cytotoxic chemical constituents from the roots of Cimicifuga foetida. [corrected].

Journal of natural products, 2010
Seven new 9,19-cycloartane triterpene glycosides, 25-O-acetylcimigenol-3-O-[2'-O-(E)-2-butenoyl]-beta-d-xylopyranoside (1), 25-O-acetylcimigenol-3-O-[4'-O-(E)-2-butenoyl]-beta-d-xylopyranoside (2), 25-O-acetylcimigenol-3-O-[3'-O-acetyl]-beta-d-xylopyranoside (3), 25-O-acetylcimigenol-3-O-[4'-O-acetyl]-beta-d-xylopyranoside (4), 25-O-acetyl-12beta ...
Yin, Nian, Yan-Li, Zhang, Jian-Chao, Chen, Lu, Lu, Ming-Hua, Qiu, Chen, Qing   +5 more
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ChemInform Abstract: Studies on the Constituents of Cimicifuga foetida Collected in Guizhou Province and Their Cytotoxic Activities.

ChemInform, 2012
AbstractTwo new triterpenoids, 24‐epi‐cimigenol‐3‐one (I), foetinoside (II) and a new chromone glycoside (III) are isolated together with 18 known compounds.
Lu Lu, Jian‐Chao Chen, Yan Li, Chen Qing, Yuan‐Yuan Wang, Yin Nian, Ming‐Hua Qiu   +6 more
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[Studies on new trierpenoid constituents from the Rhizoma of Cimicifuga foetida].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2004
To find new active constituents from Rhizome of Cimicifuga foetida.Various column chromatographic techniques were employed for isolation and purification. The structures were elucidated on the basis of spectral and chemical evidences.Four triterpenoid compounds were isolated and identified as 7,8-didehydro-27-deoxyactein(1), 24-O-acetylshengmanol-3-O ...
Xiao-hong, Zhao, Di-hua, Chen, Jian-yong, Si, Rui-le, Pan, Lian-gang, Shen, Duo, Chen   +5 more
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[Studies on the new triterpenoid saponin of the aerial part of Cimicifuga foetida].

Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2004
To find new active constituents from the aerial part of Cimicifuga foetida.Various column chromatographic techniques were used for the isolation and purification of the principles. The structures were elucidated on the basis of spectral data and chemical evidences.Four 9,19-cycloartane triterpenoid saponins were obtained and identified as Cimifoetiside
Rui-le, Pan, Di-hua, Chen, Jian-yong, Si, Xiao-hong, Zhao, Lian-gang, Shen   +4 more
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Three New Cycloartane (=9,19‐Cyclolanostane) Glycosides from Cimicifuga foetida

Helvetica Chimica Acta, 2011
AbstractThree new cycloartane glycosides, 24‐epicimigenol 3‐(α‐L‐arabinopyranoside) (1), (3β,16β)‐cycloartane‐3,16,22,24,25‐pentol 3‐(β‐D‐xylopyranoside) (2), and (3β,15α,16β)‐cycloartane‐3,15,16,24,25‐pentol 3‐(β‐D‐xylopyranoside) (3), together with five known compounds, including four cycloartane glycosides and bergenin, were isolated from the ...
Da‐Shan Li, Yin Nian, Yun Sun, Ming‐Hua Qiu   +3 more
openaire   +1 more source