Hemsleyatine, a Novel C19-Diterpenoid Alkaloid with 8-Amino Group from Aconitum hemsleyanum
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چکیده
منابع مشابه
Crystal structure of sepaconitine, a C19-diterpenoid alkaloid from the roots of Aconitum sinomontanum Nakai
The title compound [systematic name: [(1α,14α,16β)-20-ethyl-8,9,10-trihy-droxy-1,14,16-tri-meth-oxy-aconitan-4-yl 2-amino-benzoate], C30H42N2O8, a natural C19-diterpenoid alkaloid, possesses an aconitane carbon skeleton with four six-membered rings and two five-membered rings. The fused ring system contains two chair, one boat, one twist-boat and two envelope conformations. Intra-molecular N-H⋯...
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THE TITLE COMPOUND [SYSTEMATIC NAME: (1S,4S,5R,7S,8S,9R,10R,11S,13S,14S,16S,17R)-N-methyl-8,14-dihy-droxy-1,16-tri-meth-oxy-4-(meth-oxy-methyl-ene)aconitane], C(24)H(39)NO(5), was isolated from the roots of Aconitum carmichaelii Debx., which is known as 'Chuanwu' in Chinese traditional herbal medicine. The mol-ecule has an aconitane carbon skeleton with four six-membered rings and two five-memb...
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Cancer is one of the most common lethal diseases, and natural products have been extensively studied as anticancer agents considering their availability, low toxicity, and economic affordability. Plants belonging to the genus Aconitum have been widely used medically in many Asian countries since ancient times. These plants have been proven effective for treating several types of cancer, such as...
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Aconitm balfourii (Renunculaceae) is an important highly prized herb found in the Uttaranchal Himalaya in India. It has been frequently used in Ayurvedic systems of medicines since long time but unfortunately it is not taken up of for its systematic chemical investigation after 1928 when an alkaloid was reported to be present in its roots. In our program to search useful high altitude Himalayan...
متن کاملThe antitumor effect and mechanism of taipeinine A, a new C19-diterpenoid alkaloid from Aconitum taipeicum, on the HepG2 human hepatocellular carcinoma cell line.
PURPOSE To investigate whether taipeinine A (JNQ2), a C19-diterpenoid alkaloid prepared from the roots of Aconitum taipeicum, has anticancer effects on hepatocellular carcinoma (HCC) and to study its probable anticancer mechanisms. METHODS JNQ2 activities were assessed on human HCC cell line (HepG2) by proliferative assay, cell cycle arrest assay, apoptosis analysis, cell invasion assay and W...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2003
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.51.592