Other

Radii Khomutov

Timo Korpela

Alexei Khomutov

Natalia Batchikova

Oleg Nikolaev

Dmitry Yakovlev

Vitali Djavakhia

The present invention is directed to novel aminooxy-cyclodextrin derivatives of the formula (1): CD&#x2014;(X&#x2014;Y&#x2014;ONH), wherein CD is mono- or polydeoxy &#x3b1;-, &#x3b2;-, or &#x3b3;-cyclodextrin, carrying in its 6-, 3- and/or 2-position a group containing the aminooxy group, and optionally carrying substituents different from (X&#x2014;Y&#x2014;ONH). Y is a linker group between the aminooxy group and the mono- or polydeoxy-CD group, X is a functional group or an atom necessary to connect the linker Y and the deoxy CD group, or Y is a direct bond when X is a direct bond, and n is &#x2267;1, but &#x2266;24, 21 and 18 for &#x3b1;-, &#x3b2;- or &#x3b3;-cyclodextrin, respectively, the protected aminooxy derivatives thereof, as well the methods for their preparation and use.

Derivatives of cyclodextrins

An MF2 protein having the amino acid sequence depicted in SEQ. ID. NO. 2, itself or as a part of any larger protein, or a functional derivative thereof having antiviral and/or antifungal activities, which protein is derivable from The invention also concerns a method for isolating and purifying the protein from bacterial cells expressing said protein, recombinant expression of the MF2 gene in a host cell, and the use of said protein as plant protectant.

Protein with plant protecting properties

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Moscow, Russia

Radii Khomutov