Chiral compounds and their resolution synthesis using enantiosel

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing heterocyclic carbon compound having only o – n – s,...

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435120, 435121, 435128, 435280, 546250, C12P 1712, C12P 1714, C12P 1710

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active

056610149

ABSTRACT:
Enantiomeric glutarimides such as aminoglutethimide and rogletimide are prepared by cyclisation of a corresponding ester-nitrile which is a good substrate for biotransformation with an enantiospecific esterase.

REFERENCES:
G. Ramos et al., "Application of Microbes and Microbial Esterases to the Preparation of Optically Active N-Acetylindoline-2-Carboxylic Acid", Agric. Biol. Chem. 51(7): 1833-1838 (1987).
R. McCague et al., "Synthesis of the Aromatase Inhibitor 3-Ethyl-3-(4-pyridyl)piperidine-2,6-dione and its Enantiomers", J. Chem. Soc. Perkin Trans. I pp. 196-198 (1989).
A. Boss et al., "A Concise Synthesis of Racemic Pyridoglutethimide and its Resolution Using Chiral Stationary Phase HPLC", Tetrahedron 45(18): 6011-6016 (1989).

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