Polyvalent imprinted polymer and process of preparation thereof

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

Reexamination Certificate

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C526S217000, C526S219600, C526S234000, C526S264000, C526S288000, C526S291000, C526S303100, C526S304000, C526S307300, C526S317100, C526S328500, C526S347100

Reexamination Certificate

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07041762

ABSTRACT:
The present invention relates to a polyvalent imprinted polymer useful in medicine and biotechnology and to a process for the preparation thereof. More particularly it relates to the said polymer of formula (1) herein belowwherein R is H, CH3, C2H5, C6H5, R1is H, CH3, C2H5, C6H5; R2is H, CH3, C2H5, C6H5, X is based on 4-Amino Butyric Acid (4-ABa), 6-Amino Caproic Acid (6-ACA), 8-Amino Octanoic Acid (8-AOA), 10-Amino Decanoic Acid (10-ADA), 11-Amino Undecanoic Acid (11-ADA), n is from 3 to 50, L is OH, NH2, OCH3, NH—CH—(CH3)2, Cl, OCH2, CH═CH2, O—CH═CH2; and Y is N-Acetyl Glucosamine (NAG), mannose, galactose, sialic acid, fructose, ribulose, erythrolose, xylulose, psicose, sorbose tagaose, glucopyranose, fructofuranose, deoxyribose, galactosamine, sucrose, lactose, isomaltose, maltose, cellobiose, cellulose and amylose; Z is based on chain terminating agent such as Mercapto Ethanol, Mercapto, Mercapto Propanol, Mercaptoethylamine HCl.

REFERENCES:
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patent: 5959050 (1999-09-01), Mosbach et al.
patent: 6379599 (2002-04-01), Vaidya et al.
patent: 6420487 (2002-07-01), Vaidya et al.
patent: 6689836 (2004-02-01), Vaidya et al.
patent: 6822064 (2004-11-01), Kulkarni et al.
patent: 6825308 (2004-11-01), Kulkarni et al.
patent: 2003/0027959 (2003-02-01), Vaidya et al.
patent: 2004/0192905 (2004-09-01), Kulkarni et al.

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