Organizing co mmittee

 

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Oral presentation 
26 
ALKALOIDS FROM Delphinium oreophilum 
H.I. Ahunova
1
, Kh.M. Bobakulov
2
, B. Tashkhodzhaev
2
, 
N.I. Mukarramov
2
, Sh.V. Abdullaev
1 
1) Namangan State University, Namangan, Uzbekistan, 
e-mail: [e-mail] 
2) S.Yu. Yunusov Institute of the Chemistry of Plant Substances Academy of sciences of 
the Republic of Uzbekistan st. Mirzo-Ulugbek, 77, 100170 Tashkent 
e-mail: [e-mail] 
There are about 350 plant species of the genus 
Delphinium
(family 
Ranunculaceae
) 
in the world, of which 22 species are found in Uzbekistan and contain mainly diterpene 
alkaloids, some of which have valuable pharmacological properties. 
Delphinium oreophilum 
Huth is a perennial plant 30-60 cm high, growing in the 
mountain ranges of the Zamin and Yangikorgan regions of Uzbekistan [1]. Earlier we 
studied the composition of 
D.oreophilum
- essential oils, macro- and microelements. 
[2]. 
In our next work, we studied the alkaloid content of the aerial part of 
D. oreophilum
collected during flowering in Zamin region. In the course of the study, well-known 
alkaloids were isolated: diterpenoid alkaloids delphatine 
(1)
, 14-acetyldelectinine 
(2)
, 
browniine 
(3)
, 14-acetylbrowniine 
(4)
[3] and delavaine B 
(5)
. Along with them, the 
amide 4-{[2-(methoxycarbonyl)phenyl]amino}-2-methyl-4-oxobutanoic acid 
(6)
and 
isoboldine 
(7)
were also isolated. Among the above compounds