Chemistry of phosphodiesters, DNA and models. 5. Microgonotropens and their interactions with DNA. 3. Structural analysis of the 1:1 complex of d(CGCAAATTTGCG)2 and dien-microgonotropen-c by 2D NMR spectroscopy and restrained molecular modeling

1993 ◽  
Vol 115 (16) ◽  
pp. 7080-7092 ◽  
Author(s):  
Andrei Blasko ◽  
Kenneth A. Browne ◽  
Gong Xin He ◽  
Thomas C. Bruice
Keyword(s):  
Molecular Modeling ◽  
Nmr Spectroscopy ◽  
Structural Analysis ◽  
2D Nmr ◽  
2D Nmr Spectroscopy

Synthesis of the 4-Pyridine Analog of Kostanecki's Triketone. Determination of Constitution and Stereochemistry by 2D-NMR Spectroscopy and X-ray Structural Analysis

1991 ◽  
Vol 1991 (12) ◽  
pp. 1337-1341 ◽  
Author(s):  
Horst Kessler ◽  
Siggi Mronga ◽  
Bernhard Kutscher ◽  
Arndt Müller ◽  
William S. Sheldrick
Keyword(s):  
Nmr Spectroscopy ◽  
Structural Analysis ◽  
2D Nmr ◽  
2D Nmr Spectroscopy ◽  
X Ray

scholarly journals A New Monoterpenoid Oxindole Alkaloid from Hamelia Patens Micropropagated Plantlets

2012 ◽  
Vol 7 (11) ◽  
pp. 1934578X1200701 ◽  
Author(s):  
David Paniagua-Vega ◽  
Carlos M. Cerda-García-Rojas ◽  
Teresa Ponce-Noyola ◽  
Ana C. Ramos-Valdivia
Keyword(s):  
Mass Spectrometry ◽  
Molecular Modeling ◽  
Nmr Spectroscopy ◽  
2D Nmr ◽  
2D Nmr Spectroscopy ◽  
Chemical Studies

Chemical studies on Hamelia patens (Rubiaceae) micropropagated plantlets allowed production of a new monoterpenoid oxindole alkaloid, named (–)-hameline (7), together with eight known alkaloids, tetrahydroalstonine (1), aricine (2), pteropodine (3), isopteropodine (4), uncarine F (5), speciophylline (6), palmirine (8), and rumberine (9). The structure of the new alkaloid was assigned on the basis of 1D and 2D NMR spectroscopy, mass spectrometry, and molecular modeling.

Elucidation of the orientation of selected drugs with 2-hydroxylpropyl-β-cyclodextrin using 2D-NMR spectroscopy and molecular modeling

2018 ◽  
Vol 545 (1-2) ◽  
pp. 357-365 ◽  
Author(s):  
Saugat Adhikari ◽  
Saloni Daftardar ◽  
Filip Fratev ◽  
Miguel Rivera ◽  
Suman Sirimulla ◽  
...  
Keyword(s):  
Molecular Modeling ◽  
Nmr Spectroscopy ◽  
2D Nmr ◽  
2D Nmr Spectroscopy
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