14-Acetylnudicaulidine and 18-deoxylycoctonine ? New diterpene alkaloids from Delphinium confusum

1989 ◽  
Vol 25 (1) ◽  
pp. 41-42
Author(s):  
A. S. Narsullaev ◽  
M. S. Yunusov ◽  
V. M. Matveev ◽  
S. S. Sabirov
Keyword(s):  
Diterpene Alkaloids

C18 diterpene alkaloids from Aconitum toxicum Rchb.

Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
D Csupor ◽  
P Forgo ◽  
K Csedő ◽  
J Hohmann
Keyword(s):  
Diterpene Alkaloids

ChemInform Abstract: THE DITERPENE ALKALOIDS, THE STRUCTURE AND STEREOCHEMISTRY OF HETERATISINE

1974 ◽  
Vol 5 (7) ◽  
pp. no-no
Author(s):  
R. ANEJA ◽  
D. M. LOCKE ◽  
S. W. PELLETIER
Keyword(s):  
Diterpene Alkaloids

scholarly journals Structures of torokonine and gomandonine, two new diterpene alkaloids from Aconitum subcuneatum Nakai.

1987 ◽  
Vol 35 (6) ◽  
pp. 2615-2617 ◽  
Author(s):  
Shin-ichiro Sakai ◽  
Toshio Okazaki ◽  
Keiichi Yamaguchi ◽  
Hiromitsu Takayama ◽  
Norio Aimi
Keyword(s):  
Diterpene Alkaloids

Nigellamines A3, A4, A5, and C, New Dolabellane-Type Diterpene Alkaloids, with Lipid Metabolism-Promoting Activities from the Egyptian Medicinal Food Black Cumin.

ChemInform ◽  
2004 ◽  
Vol 35 (37) ◽  
Author(s):  
Toshio Morikawa ◽  
Fengming Xu ◽  
Kiyofumi Ninomiya ◽  
Hisashi Matsuda ◽  
Masayuki Yoshikawa
Keyword(s):  
Lipid Metabolism ◽  
Diterpene Alkaloids ◽  
Black Cumin ◽  
Medicinal Food

Diterpene Alkaloids from Aconitum smirnovii

2018 ◽  
Vol 54 (4) ◽  
pp. 828-830 ◽  
Author(s):  
B. Zhao ◽  
J. Y. Zhao ◽  
Sh. Sh. Sagdullaev ◽  
H. A. Aisa
Keyword(s):  
Diterpene Alkaloids

THE DITERPENE ALKALOIDS: A PARTIAL SYNTHESIS OF ATISINE

1963 ◽  
pp. 205-208 ◽  
Author(s):  
S. William Pelletier ◽  
P.C. Parthasarathy
Keyword(s):  
Partial Synthesis ◽  
Diterpene Alkaloids

Four New C20-Diterpene Alkaloids, Spirasine I, Spirasine II, Spirasine VII and Spirasine VIII from Spiraea japonica

Heterocycles ◽  
1986 ◽  
Vol 24 (8) ◽  
pp. 2105 ◽  
Author(s):  
Xiao-Tian Liang ◽  
Sun Fang ◽  
Liang Xiao-tian ◽  
Yu De-quan
Keyword(s):  
Diterpene Alkaloids

scholarly journals Aconitum lipo-alkaloids – Semisynthetic Products of the Traditional Medicine

2011 ◽  
Vol 6 (4) ◽  
pp. 1934578X1100600 ◽  
Author(s):  
Botond Borcsa ◽  
Dezső Csupor ◽  
Peter Forgo ◽  
Ute Widowitz ◽  
Rudolf Bauer ◽  
...  
Keyword(s):  
Complex Mixture ◽  
Long Chain Fatty Acid ◽  
Diterpene Alkaloids ◽  
Highly Sensitive ◽  
Minor Compounds ◽  
The Individual ◽  
Traditional Processing ◽  
Far Eastern ◽  
Derivatives Of ◽  
General Method

The term lipo-alkaloid is used for C19 aconitane alkaloids containing one or two long-chain fatty acid residues. Lipo-alkaloids are transesterified derivatives of the most toxic and highly effective diester-type diterpene alkaloids, such as aconitine, hypaconitine, mesaconitine. Lipo-alkaloids are native minor compounds of aconite drugs, but their amount significantly increases after traditional processing, which is a general method in the Far Eastern traditional medicinal systems. Analytical works demonstrated that cautious processing (usually boiling) of crude aconite roots decreases the amount of normal diterpene alkaloids and increases the concentration of lipo-alkaloids resulting in the reduction of toxicity of the drugs. Many papers reported that lipo-alkaloids occur as a complex mixture in the drugs, and the isolation of the individual components is extremely difficult. These compounds have been identified using highly sensitive analytical methods (HPLC-MS, NMR), and semisynthetic approaches have been developed to ensure lipo-alkaloids in pure form for pharmacological studies. This review summarizes the structure, chemistry, semisynthesis, analytics and bioactivities of lipo-alkaloids. On the basis of 32 references this is the first comprehensive study on this topic, covering the data of 173 compounds.

Five diterpene alkaloids from Spiraea japonica (Rosaceae)

2004 ◽  
Vol 32 (1) ◽  
pp. 75-78 ◽  
Author(s):  
Liming Fan ◽  
Zhaoyang Zhang ◽  
Yuemao Shen ◽  
Xiaojiang Hao
Keyword(s):  
Diterpene Alkaloids
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