:

:

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(4812) 31-08-84,
(4812) 31-74-79,
(4812) 31-74-99.


3+21/9-------- 3͗, , -3 -͗͗

I ' II ' I I

NH, NH2 NH2

4. , - . , .


.

2͗

S NH2

| , 22

S\ NH2 - | [

|| Pd SH NH2

2-

. . , . 1,2-, ,

COOR COOR

I I CHSNa

CH3CONH-CNa+ClCH2CH2Cl -^ CH3CONH-CCH2CH2C1------------- >

I I

COOR COOR

COOR

I 2

- CH3CONHCCH2CH2SCH3 CH3SCH2CH2CHCOOH

I I

COOR NH2

5. , -, , . . . . X. -, -- .

222͗ 22

I I II

<1 CI +NHS------ *2 -

NH

- . , , -, , . - .

\____ /\--CH2-N (CH3)2

+CH20-fHN(CH,)2-------

NH NH


:

""

/ ()

!