Title:
RHAMNOSIDE ESTER DERIVATIVE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2010030916
Kind Code:
A
Abstract:
To provide a rhamnoside ester derivative having at least two hydroxy groups each protected with a different protecting group.
The rhamnoside diester compound represented by general formula (I) (wherein X is a 1-8C alkyl group or an aryl group; R1 and R2 are each an acyl group, a sulfonyl group or an oxycarbonyl group; and R1 and R2 are each a protecting group different from each other) is provided by causing a rhamnoside ester compound to react with a protecting group-introducing agent in the presence of a dialkyltin compound and a base.
Inventors:
ONOMURA OSAMU
IZUMI YASUSUKE
KUBO YUKI
IWASAKI FUMIAKI
IZUMI YASUSUKE
KUBO YUKI
IWASAKI FUMIAKI
Application Number:
JP2008192243A
Publication Date:
February 12, 2010
Filing Date:
July 25, 2008
Export Citation:
Assignee:
UNIV NAGASAKI
TOKUYAMA CORP
TOKUYAMA CORP
International Classes:
C07H15/04; C07B51/00; C07B61/00
Domestic Patent References:
| JPS62145096A | 1987-06-29 | |||
| JPS62145096A | 1987-06-29 |
Other References:
JPN6013003975; Ｅｖｇｅｎｙ Ｖ． Ｅｖｔｕｓｈｅｎｋｏ ｅｔ ａｌ．: Ｓｙｎｔｈｅｔｉｃ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．３６, 2006, ｐ．１５９３-１５９９
JPN7013000317; Ｃａｐｅｋ， Ｋａｒｅｌ ｅｔ ａｌ．: Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．４３（２）, 1978, ｐ．６２６-６３７
JPN6013003978; Ｎａｋａｎｉｓｈｉ， Ｔｓｕｔｏｍｕ ｅｔ ａｌ．: Ｈｅｔｅｒｏｃｙｃｌｅｓ Ｖｏｌ．６０（９）, 2003, ｐ．２０７７-２０８３
JPN6013003981; Ａｎｎａ Ｂａｎａｓｚｅｋ ｅｔ ａｌ．: Ｔｅｔｒａｈｅｄｒｏｎ Ａｓｙｍｍｅｔｒｙ Ｖｏｌ．１５, 2004, ｐ．２９９-３０６
JPN6013007634; Ｙｏｓｕｋｅ Ｄｅｍｉｚｕ ｅｔ ａｌ．: Ｏｒｇ． Ｌｅｔｔ． Ｖｏｌ．１０（２１）, 2008, ｐ．５０７５-５０７７
JPN6013003975; Ｅｖｇｅｎｙ Ｖ． Ｅｖｔｕｓｈｅｎｋｏ ｅｔ ａｌ．: Ｓｙｎｔｈｅｔｉｃ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．３６, 2006, ｐ．１５９３-１５９９
JPN7013000317; Ｃａｐｅｋ， Ｋａｒｅｌ ｅｔ ａｌ．: Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．４３（２）, 1978, ｐ．６２６-６３７
JPN6013003978; Ｎａｋａｎｉｓｈｉ， Ｔｓｕｔｏｍｕ ｅｔ ａｌ．: Ｈｅｔｅｒｏｃｙｃｌｅｓ Ｖｏｌ．６０（９）, 2003, ｐ．２０７７-２０８３
JPN6013003981; Ａｎｎａ Ｂａｎａｓｚｅｋ ｅｔ ａｌ．: Ｔｅｔｒａｈｅｄｒｏｎ Ａｓｙｍｍｅｔｒｙ Ｖｏｌ．１５, 2004, ｐ．２９９-３０６
JPN6013007634; Ｙｏｓｕｋｅ Ｄｅｍｉｚｕ ｅｔ ａｌ．: Ｏｒｇ． Ｌｅｔｔ． Ｖｏｌ．１０（２１）, 2008, ｐ．５０７５-５０７７
JPN7013000317; Ｃａｐｅｋ， Ｋａｒｅｌ ｅｔ ａｌ．: Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．４３（２）, 1978, ｐ．６２６-６３７
JPN6013003978; Ｎａｋａｎｉｓｈｉ， Ｔｓｕｔｏｍｕ ｅｔ ａｌ．: Ｈｅｔｅｒｏｃｙｃｌｅｓ Ｖｏｌ．６０（９）, 2003, ｐ．２０７７-２０８３
JPN6013003981; Ａｎｎａ Ｂａｎａｓｚｅｋ ｅｔ ａｌ．: Ｔｅｔｒａｈｅｄｒｏｎ Ａｓｙｍｍｅｔｒｙ Ｖｏｌ．１５, 2004, ｐ．２９９-３０６
JPN6013007634; Ｙｏｓｕｋｅ Ｄｅｍｉｚｕ ｅｔ ａｌ．: Ｏｒｇ． Ｌｅｔｔ． Ｖｏｌ．１０（２１）, 2008, ｐ．５０７５-５０７７
JPN6013003975; Ｅｖｇｅｎｙ Ｖ． Ｅｖｔｕｓｈｅｎｋｏ ｅｔ ａｌ．: Ｓｙｎｔｈｅｔｉｃ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．３６, 2006, ｐ．１５９３-１５９９
JPN7013000317; Ｃａｐｅｋ， Ｋａｒｅｌ ｅｔ ａｌ．: Ｃｏｌｌｅｃｔｉｏｎ ｏｆ Ｃｚｅｃｈｏｓｌｏｖａｋ Ｃｈｅｍｉｃａｌ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｖｏｌ．４３（２）, 1978, ｐ．６２６-６３７
JPN6013003978; Ｎａｋａｎｉｓｈｉ， Ｔｓｕｔｏｍｕ ｅｔ ａｌ．: Ｈｅｔｅｒｏｃｙｃｌｅｓ Ｖｏｌ．６０（９）, 2003, ｐ．２０７７-２０８３
JPN6013003981; Ａｎｎａ Ｂａｎａｓｚｅｋ ｅｔ ａｌ．: Ｔｅｔｒａｈｅｄｒｏｎ Ａｓｙｍｍｅｔｒｙ Ｖｏｌ．１５, 2004, ｐ．２９９-３０６
JPN6013007634; Ｙｏｓｕｋｅ Ｄｅｍｉｚｕ ｅｔ ａｌ．: Ｏｒｇ． Ｌｅｔｔ． Ｖｏｌ．１０（２１）, 2008, ｐ．５０７５-５０７７
Previous Patent: COMPOSITE OF CATIONIC POLYSACCHARIDE AND MAGNETIC PARTICLE
Next Patent: HEPATITIS-RELATED PREVENTIVE OR THERAPEUTIC AGENT
Next Patent: HEPATITIS-RELATED PREVENTIVE OR THERAPEUTIC AGENT