Title:
MODIFIED BIOLOGICAL SUBSTANCE, PROCESS FOR PRODUCING THE SAME, AND INTERMEDIATE
Document Type and Number:
WIPO Patent Application WO/2004/046222
Kind Code:
A1
Abstract:
A modified biological substance having, per molecule, at least one polyalkylene glycoloxy group represented by the following formula (1): (1) wherein R is a C1-24 hydrocarbon group and OA1 and OA2 each is C2-4 oxyalkylene, provided that R and OA2 in the same molecule are the same or different; and n and m, which indicate the average number of moles of the oxyalkylene added, are 0 to 1,000 and 10 to 1,000, respectively.
Inventors:
NAKAMOTO KEN-ICHIRO
OHHASHI SYUNSUKE
YAMAMOTO YUJI
SAKANOUE KENJI
ITO CHIKA
YASUKOHCHI TOHRU
OHHASHI SYUNSUKE
YAMAMOTO YUJI
SAKANOUE KENJI
ITO CHIKA
YASUKOHCHI TOHRU
Application Number:
PCT/JP2003/014844
Publication Date:
June 03, 2004
Filing Date:
November 20, 2003
Export Citation:
Assignee:
NOF CORP (JP)
International Classes:
A61P43/00; C07C43/13; C07C43/164; C07K14/47; C08G65/26; C08G65/28; A61K47/48; C08G65/329; C08G85/00; (IPC1-7): C08G65/32; A61K47/48; A61K38/17; A61K38/43; A61P43/00; C08G65/28
Foreign References:
| JPH0859818A | 1996-03-05 | |||
| JPH11228685A | 1999-08-24 | |||
| JP2000001541A | 2000-01-07 | |||
| JP2003113241A | 2003-04-18 | |||
| JPH06145341A | 1994-05-24 |
Other References:
See also references of EP 1564236A4
Attorney, Agent or Firm:
Oguri, Shohei (28th Floor ARK Mori Building, 12-32, Akasaka 1-chom, Minato-ku Tokyo, JP)
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