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Title:
【発明の名称】ヌクレオシドのジアステレオ選択的合成法
Document Type and Number:
Japanese Patent JP3330972
Kind Code:
B2
Abstract:
The present invention relates to highly diastereoselective processes for production of cis-nucleosides and nucleoside analogues and derivatives in high optical purity and intermediates useful in those processes.

Inventors:
Tarekman Sur
Alan H. L. Tse
Application Number:
JP12916392A
Publication Date:
October 07, 2002
Filing Date:
May 21, 1992
Export Citation:
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Assignee:
Biochem Pharma Inc.
International Classes:
A61K31/513; A61P31/12; B01J31/02; C07B53/00; C07B61/00; C07C13/10; C07H19/00; C07D207/00; C07D231/04; C07D233/02; C07D261/02; C07D263/04; C07D275/02; C07D277/04; C07D285/04; C07D291/04; C07D307/04; C07D307/16; C07D307/18; C07D307/24; C07D317/08; C07D317/24; C07D317/32; C07D317/34; C07D323/02; C07D327/04; C07D333/48; C07D339/02; C07D339/06; C07D341/00; C07D403/04; C07D405/04; C07D407/04; C07D409/04; C07D411/04; C07D411/12; C07D411/14; C07D413/04; C07D419/04; C07D471/00; C07D473/00; C07D473/06; C07D473/30; C07D473/34; C07H19/04; C07H19/06; C07H19/16; C07D; (IPC1-7): C07D405/04; B01J31/02; C07B53/00; C07D307/24; C07D473/00; C07H19/06; C07H19/16
Other References:
【文献】米国特許4212860(US,A)
【文献】米国特許2895965(US,A)
【文献】Chemical Abstravts,vol.61,6975欄h段-6976欄a段
【文献】Chemical Abstracts,vol.74,要約番号3461
【文献】Chemical Abstracts,vol.114,要約番号24466
【文献】Chemical Abstracts,vol.101,要約番号229773
【文献】Chemical Abstracts,vol.100,要約番号203133
【文献】Chemical Abstracts,vol.92,要約番号6857
【文献】Chemical Abstracts,vol.91,要約番号39216
【文献】Chemical Abstracts,vol.90,要約番号104265
【文献】Chemical Abstracts,vol.89,要約番号110238
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)