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Patent Searching and Data


Title:
SUGAR DERIVATIVE HAVING O-N BOND AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3789951
Kind Code:
B2
Abstract:
PURPOSE: To obtain a new compound capable of producing hydantocidin in high yield without forming stereoisomers. CONSTITUTION: This sugar derivative is a compound of formula I [R1 and R2 each is H or together form a (substituted) alkylidene; R3 and R4 each is H or together form a (substituted) alkylidene; R5 and R6 each is H, COR10 (R10 is a lower alkyl, a lower alkoxy, an aryl, etc.) or SO2R11 (R11 is a lower alkyl, an aryl, etc.)], e.g. 1, 2:3,4-di-O-isopropyl idene-6-O-methoxycarbonylamino- D-psicofuranose. The compound of formula I can be produced by reacting a compound of formula II (X is an eliminable group) with a compound of formula H0NR5R6.

Inventors:
三尾 茂
森本 宗嗣
水貝 宗治
Application Number:
06-205364
Publication Date:
June 28, 2006
Filing Date:
August 30, 1994
Export Citation:
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Assignee:
三共アグロ株式会社
International Classes:
C07D491/107; C07H9/04; A01N47/38; C07D498/08; C07D498/20; C07H13/12; C07H15/04; (IPC1-7): C07H9/04; C07D491/107; C07D498/08; C07D498/20; C07H13/12; C07H15/04; //A01N47/38; (C07D491/107; C07D233:72; C07D307:20); (C07D498/08; C07D273:01; C07D307:20); (C07D498/20; C07D233:72; C07D273:01; C07D307:20)
Foreign References:
Attorney, Agent or Firm:
津国 肇
篠田 文雄
束田 幸四郎
大野 彰夫