: . = 7,0. - +
=5-5,5
=1,5-2. . + , .
=6-6,5
= 8,0. - , .
.
: (, ) . , ( ).
CH2 CH2 CH2 CH COOH - CO2 CH2 CH2 CH2 CH2
| | | |
NH2 NH2 NH2 NH2
- CO2
CH2 (CH2)3 CH COOH CH2 CH2 CH2 CH2 CH2
| | | |
NH2 NH2 NH2 NH2
, , , .
, , : , , . , , , , :
CH2 CH COOH CH3
|
NH2
HO HO CH3 HO
CH2 CH COOH CH3
|
NH2
N N N
| | |
H H H
CH3
CH2 CH COOH
|
NH2
( , , ). , . (, ). : : -, () ( ) :
OH
*2
+
NH NH
( )
OSO3H OSO3K
K
|
|
NH NH
( )
:
CO NH CH2
|
+ H2N CH2 COOH COOH
- HOH