INVESTIGADORES
ENRIZENRIZ] ricardoricardo] danieldaniel]
artículos
Título:
Quantitative multidimensional conformational analysis of azadirachtin
Autor/es:
H.A.BALDONI; ENRIZENRIZ] R.D.; I.G. CSIZMADIA
Revista:
JOURNAL OF MOLECULAR STRUCTURE THEOCHEM
Editorial:
ELSEVIER SCIENCE BV
Referencias:
Lugar: Amsterdam; Año: 1999 vol. 463 p. 251 - 251
ISSN:
0166-1280
Resumen:
The biological activity of azadirachtin is related to the stability of its conformations. A complete Multidimensional Conformational Analysis at the AM1 theory was carried out. Torsional angle f measured the relative orientation of the tow fused ring system (A 1 B 1 C 1 D) relative to (E 1 F 1 G) while x 1, x 2 and x 3 characterized the orientation of the three OH groups located at C7, C11and C20. Cross-sections of the potential enthalpy (H) hypersurface H ˆ H(x 1, x 2, x 3, f) studied at f ˆ g1, a and g2 orientations are shown.
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