Isolation and Characterization of Compounds from the Methanolic Bark Extract of Adenanthera pavonina L.

2020 ◽  
Vol 10 (1) ◽  
pp. 49-59
Author(s):  
Arzumand Ara ◽  
Md. Moshfekus Saleh-E-In ◽  
Mesbahuddin Ahmad ◽  
Md. Abul Hashem ◽  
Choudhury Mahmood Hasan
Keyword(s):  
Bark Extract ◽  
Adenanthera Pavonina ◽  
Isolation And Characterization

scholarly journals Pentacyclic Triterpenoids from Maytenus cuzcoina

2017 ◽  
Vol 12 (5) ◽  
pp. 1934578X1701200
Author(s):  
Carolina P. Reyes ◽  
Ignacio A. Jiménez ◽  
Isabel L. Bazzocchi
Keyword(s):  
2D Nmr ◽  
Bark Extract ◽  
Phytochemical Analysis ◽  
Spectroscopic Methods ◽  
Root Bark ◽  
Pentacyclic Triterpenoids ◽  
Isolation And Characterization ◽  
Nmr Techniques ◽  
First Time

Phytochemical analysis of the root bark extract of Maytenus cuzcoina (Celastraceae) led to the isolation and characterization of sixteen triterpenoids with a 6/6/6/6/6 pentacyclic system, including the new 22α-hydroxy-29-methoxy-3β-tetradecanoate-olean-12-ene, and 3β,24β-epoxy-29-methoxy-2α,3α,6α-trihydroxy- D:A-friedelane that is reported for the first time as a natural product. This is the first instance of the isolation of a tetradecanoate triterpene ester from a Celastraceae species. The structures were elucidated on the basis of spectrometric and spectroscopic methods, including 1D and 2D NMR techniques.

scholarly journals ISOLATION AND CHARACTERIZATION OF STIGMASTEROL AND -SITOSTEROL FROM WOOD BARK EXTRACT OF Baccaurea macrocarpa Miq. Mull. Arg

2020 ◽  
Vol 13 (04) ◽  
pp. 2552-2558
Author(s):  
Erwin ◽  
W.R. Pusparohmana ◽  
R.D. Safitry ◽  
E. Marliana ◽  
Usman ◽  
...  
Keyword(s):  
Bark Extract ◽  
Isolation And Characterization ◽  
Wood Bark

The isolation and characterization of 18 equine microsatellite loci, TKY272–TKY289

2000 ◽  
Vol 31 (2) ◽  
pp. 149-149 ◽  
Author(s):  
T Tozaki ◽  
H Kakoi ◽  
S Mashima ◽  
K Hirota ◽  
T Hasegawa ◽  
...  
Keyword(s):  
Microsatellite Loci ◽  
Isolation And Characterization

Isolation and characterization of new phenanthrenes from Juncus inflexus and their chemotaxonomic significance

Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
B Tóth ◽  
N Kúsz ◽  
A Csorba ◽  
T Kurtán ◽  
J Hohmann ◽  
...  
Keyword(s):  
Isolation And Characterization
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