First example of the formation of highly ordered supermolecular structures in a series of gibberellin derivatives

1994 ◽  
Vol 30 (6) ◽  
pp. 739-741
Author(s):  
A. G. Druganov ◽  
V. V. Lapachev ◽  
O. P. Petrenko ◽  
V. A. Raldugin
Keyword(s):  
Gibberellin Derivatives

The chemical and microbiological preparation of 15-oxo-gibberellin derivatives

Tetrahedron ◽  
1995 ◽  
Vol 51 (36) ◽  
pp. 10053-10064 ◽  
Author(s):  
Braulio M. Fraga ◽  
Pedro González ◽  
Ricardo Guillermo ◽  
Melchor G. Hernández ◽  
Aurea Perales
Keyword(s):  
Gibberellin Derivatives

Studies Directed Towards the Preparation of Probes for the Photoaffinity Labelling of Gibberellin Receptors

2011 ◽  
Vol 64 (4) ◽  
pp. 471 ◽  
Author(s):  
James R. Crow ◽  
Peter M. Chandler ◽  
Lewis N. Mander
Keyword(s):  
Insertion Reaction ◽  
Lower Face ◽  
Barley Endosperm ◽  
Model Studies ◽  
Receptor Sites ◽  
Diazo Ketone ◽  
Wide Range ◽  
Photoaffinity Probes ◽  
Rhodium Acetate ◽  
Gibberellin Derivatives

Model studies for the preparation of photoaffinity probes designed to explore the nature of gibberellin receptor sites have provided a wide range of gibberellin derivatives that should afford useful scaffolds incorporating auxiliary groups attached to C-2 and C-12. Methodology features the stereocontrolled opening of 2β,3β-epoxy gibberellins by attack on the lower face at C-2, while functionalization of C-12 was effected by the rhodium acetate-catalyzed CH insertion reaction of a 17-diazo ketone. Compounds were screened for bioactivity in growth and barley endosperm-based bioassays.

Biological activity of some gibberellins and gibberellin derivatives in aleurone cells and protoplasts of Avena fatua

1993 ◽  
Vol 33 (1) ◽  
pp. 17-20 ◽  
Author(s):  
Sally J. Smith ◽  
Robert P. Walker ◽  
Michael H. Beale ◽  
Richard Hooley
Keyword(s):  
Biological Activity ◽  
Avena Fatua ◽  
Aleurone Cells ◽  
Gibberellin Derivatives

scholarly journals Synthesis and Anticancer Activities of C-13 Etheral Gibberellin Derivatives

2014 ◽  
Vol 34 (4) ◽  
pp. 788 ◽  
Author(s):  
Jingbo Chen ◽  
Zhuxian Sun ◽  
Yanli Zhang ◽  
Jingchao Chen ◽  
Penghui Li ◽  
...  
Keyword(s):  
Anticancer Activities ◽  
Gibberellin Derivatives

Preparation of Some New C19-Gibberellin Derivatives for Biochemical Studies

1997 ◽  
Vol 52 (9) ◽  
pp. 1143-1146
Author(s):  
Muhammad Shaiq Ali ◽  
James R. Hanson ◽  
Viqar Uddin Ahmad
Keyword(s):  
Plant Growth ◽  
Biochemical Studies ◽  
Synthetic Studies ◽  
Gibberellin Derivatives

During the course of synthetic studies on gibberellins, three new derivatives (5, 6 , 10) of C19-gibberellin series have been prepared. These derivatives will be used as precursors for the biochemical preparations of plant growth regulating inhibitors.

Synthesis of gibberellin derivatives with anti-tumor bioactivities

2009 ◽  
Vol 19 (18) ◽  
pp. 5496-5499 ◽  
Author(s):  
Jingbo Chen ◽  
Zhuxian Sun ◽  
Yanli Zhang ◽  
Xianghui Zeng ◽  
Chen Qing ◽  
...  
Keyword(s):  
Gibberellin Derivatives
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