1. The compound containing the amino acid sequence of the formula I: B-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Z (I), where B is selected from the group consisting of H, R-, RC (O) -, RS (O) -, R-Baa-; Baa means ordinary α-amino acid, unusual α-amino acid or β-amino acid; R is selected from CC-alkyl, optionally substituted with NRR, OH, OR, CC-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkenyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkylaryl optionally substituted with NRR, OH or OR; C-C-alkynyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; aryl-C-C-alkyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkyl-C-C-cyclic alkyl optionally substituted with NRR, OH, OR, aryl, heteroaryl or heterocyclyl; C-C-cyclic alkyl-C-C-alkyl optionally substituted with NRR, OH, OR, aryl, heteroaryl or heterocyclyl; C-C-alkylthio-C-C-alkyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkylsulfonyl-C-C-alkyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkylsulfoxyl-C-C-alkyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocyclyl; CH- (CH) -O - [- CH- (CH) O] -CH- (CH) -, 2-thiazolo group optionally substituted with C-alkyl; qb = 0-3, nb = 1-3, mb = 1-3, pb = 1-3; R is selected from CC-alkyl optionally substituted with NRR, OH, OR, CC-cyclic alkyl, aryl, heteroaryl or heterocyclyl; C-C-alkenyl optionally substituted with NRR, OH, OR, C-C-cyclic alkyl, aryl, heteroaryl or heterocycle1. Соединение, содержащее аминокислотную последовательность формулы I:B-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Xaa-Z (I),где B выбран из группы, состоящей из H, R-, R-C(O)-, R-S(O)-, R-Baa-;Baa означает обычную α-аминокислоту, необычную α-аминокислоту или β-аминокислоту;Rвыбран из C-C-алкила, необязательно замещ