:

:

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


. ( ), . . , SS .

3--

S NH, 22͗

| 3-------------------------------- . I |

S NH2 S03H NH3

I I

CH2CHCOOH

- .

2͗ 22

I | I +2

S03H NH2 S03H NH2

(-- ) 1922 . - .

.

CH3S,,-͗ -^ CH3J+HSCH2-CH2͗--------------

I I

NH2 NH2

CH2-CH2-CH-NH2

---------- I I

S________ CO

f- .

, , , -.

3 3 3

I I I

S _> S=0 ^ 0 = S=0

I I I

-.12 ^ 2

I I I

2 2 2

CHNH, CHNH2 CHNH2

I I I

472


. - , .

CQOH

I I

CHNH, CHNH3

I I

3 (2)


:

""

/ ()

!