SORBENT AND METHOD OF PREPARATION THEREOF Russian patent published in 2003 - IPC

Abstract RU 2203730 C1

FIELD: sorbents. SUBSTANCE: sorbent suitable for use in chromatographic separation of racemates is based on cyclodextrine derivatives covalently immobilized on substrates, their chiral selectors being per-6-amino derivatives of alpha-, beta-, and gammacyclodextrine or their acetylated analogues. Invention also provides sorbent preparation method. EFFECT: extended range of substances to be separated. 6 cl, 1 tbl, 6 ex

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RU 2 203 730 C1

Authors

Lopatin S.A.

Varlamov V.P.

Shpigun O.A.

Shapovalova E.N.

Davankov V.A.

Dates

2003-05-10—Published

2001-12-27—Filed