Title:
1,3-ジオキソランヌクレオシドの調製方法
Document Type and Number:
Japanese Patent JP2006504703
Kind Code:
A
Abstract:
Disclosed are novel processes for preparing 1,3-dioxolane nucleosides of general formula I and II:wherein B is a purine or pyrimidine base or an analog or derivative thereof. The invention also provides intermediates for use in the preparation of these compounds.
Inventors:
Kyoichi Watanabe
Dow, Jinhua
Dow, Jinhua
Application Number:
JP2004539827A
Publication Date:
February 09, 2006
Filing Date:
August 06, 2003
Export Citation:
Assignee:
Farmset Incorporated
International Classes:
C07D405/04; C07D317/26; C07D317/32; C07D473/00; C07D473/04; C07D473/16; C07D473/20; C07D473/26; C07D473/34; C07D473/40; C07D491/04; C07D493/08; C07B61/00
Domestic Patent References:
| JPS5753479A | 1982-03-30 | |||
| JPH08501086A | 1996-02-06 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura