ISSN:
0749-1581
Keywords:
Brassinolide
;
Configurational assignment
;
22-Hydroxy-23,24-epoxysteroids
;
13C NMR
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Stereoisomers of steroidal 22-hydroxy-23-acetylenic, 23-olefinic and 23, 24-isomeric epoxides were synthesized from C-22 aldehydes and their 13C NMR spectra were analysed. A correlation regarding the combined effect of the 22-hydroxy and 23, 24-substituents on the stereochemistry of the attached groups at C-22, -23 and -24 is derived.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260310616
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