L-nucleic acid derivatives and process for the synthesis thereof
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United States of America Patent
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Oct 24, 2006
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Nov 29, 2001
filing date -
Nov 29, 2000
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Abstract
A novel method has been found to produce 2,2'-anhydro-1-(.beta.-L-arabinofuranosyl)thymine as a novel useful intermediate compound. A novel method has been further found to produce thymidine from 2,2'-anhydro-1-(.beta.-L-arabinofuranosyl)thymine. A novel method has been further found to L-2'-deoxyribose derivatives as a useful synthetic intermediate through L-2,2'-anhydro-5,6-dihydrocyclouridine derivative. According to these methods, synthesis of various L-nucleic acid derivatives, synthesis of which has been difficult till now.
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