3',5'-O-SULPHINYLXYLOCYTIDINE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING CYTIDINE COMPOUND

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:

JP2003380393A

Publication Date:

June 24, 2004

Filing Date:

November 10, 2003

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KOBAYASHI PERFUMERY CO

International Classes:

C07H19/06; (IPC1-7): C07H19/06

Attorney, Agent or Firm:

Yoshiki Hasegawa
Shiro Terasaki

Previous Patent: ZINC-CONTAINING MATERIAL HAVING α-GLUCOSIDASE INHIBITORY EFFECT

Next Patent: 3',5'-O-SULPHINYLXYLOURIDINE DERIVATIVE, METHOD FOR PRODUCING THE SAME AND METHOD FOR PRODUCING 2,2'...