Process for preparing di-isopropyl ((1(hydroxymethyl)-cyclopropyl)oxy) methylphosphonate
The present invention relates to a new process for preparing diisopropyl { [l-(hydroxymethyl)-cyclopropyl]oxy}methylphosphonate (2), which is a key intermediate for synthesizing an antiviral (particularly, against hepatitis B virus) nucleoside analogue. The present invention also relates to new inte...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.10.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a new process for preparing diisopropyl { [l-(hydroxymethyl)-cyclopropyl]oxy}methylphosphonate (2), which is a key intermediate for synthesizing an antiviral (particularly, against hepatitis B virus) nucleoside analogue. The present invention also relates to new intermediates, and a process for preparing the antiviral nucleoside analogue from the compound (2) prepared according to the present invention. |
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Bibliography: | Application Number: CN2005822176 |