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Patent Searching and Data


Title:
3',5'-O-SULPHINYLXYLOCYTIDINE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING CYTIDINE COMPOUND
Document Type and Number:
Japanese Patent JP2004175791
Kind Code:
A
Abstract:

To provide a method for simply producing a cytidine compound at a low cost.

This method for producing the cytidine compound comprises heating a 3',5'-O-sulfinylxylocytidine derivative expressed by general formula (1) (R is H, a halogen, a heterocycle, an aryl, an alkyl, an aklenyl, an alkynyl or the like; X is a protonic acid; and n is 0 or 1) together with a weak base in an aprotic solvent.


Inventors:
TAKATSUKI KENICHI
YAMASHITA AKIHIRO
YAMAMOTO TADASHI
Application Number:
JP2003000380393
Publication Date:
June 24, 2004
Filing Date:
November 10, 2003
Export Citation:
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Assignee:
KOBAYASHI PERFUMERY CO
International Classes:
C07H19/06; (IPC1-7): C07H19/06
Attorney, Agent or Firm:
長谷川 芳樹
寺崎 史朗