Starch derivatives, starch active substance conjugates,...

Details Starch derivatives, starch active substance conjugates,... Starch derivatives, starch active substance conjugates,...

2007-10-23

2007-10-23

Jiang, Shaojia Anna (Department: 1623)

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

C536S053000, C536S055300

Reexamination Certificate

active

10504892

ABSTRACT:
The invention relates to starch derivatives of formula (I), in which: X represents a bromine or iodine atom; R″ represents a straight-chain or branched alkyl group, aryl group or aralkyl group, and; R—CO— represents an oxidized substituted or unsubstituted starch radical that is oxidized on the reducing terminal group to form a carboxylic acid. Starch derivatives of formula (I) can selectively couple to active substances containing SH groups and have a prolonged half-life period in the human body. The invention also relates to coupling products of compound (I) with active substances, to methods for the production thereof, and to their use as medicaments

REFERENCES:
patent: 6083909 (2000-07-01), Sommermeyer et al.
patent: 196 28 705 (1998-01-01), None
patent: 101 35 694 (2003-02-01), None
patent: 2 600 897 (1988-01-01), None

Affiliated with

Also associated with

Rating

Starch derivatives, starch active substance conjugates,... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starch derivatives, starch active substance conjugates,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starch derivatives, starch active substance conjugates,... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3901561