(-5-, ) )
4) 5- - 4) 5- -.(-5-
(-5-, ) )
NH2
N
=O
N
HOCH2 O
O OH
O=P=OH
OH
3- - (-3- 3-)
- . . .. .
A
O O N
HO-P-O-P-O-CH2 O
OH OH
OH OH
-5- (.)
.
A
O O O N
HO-P-O-P-O-P-O-CH2 O
OH OH OH
OH OH
-5- ()
. 2- . .
A
N
OH2 O
O
O=P-O OH
OH
( -3,5- )
-
...- , ...
5-OH . 3-OH . .
N
OCH2 O
O H N
O=P-OCH2 O
OH
O H N
O=P-OCH2 O
OH
O H
..-... .
. 2- , , .
2 , .. 5 3- . .
, - . . . . .. . / . 1- ... . .
: = = = (2 .)
aaa (3 .)
O:............... HNH
NH.......:N N
=O
N N N
HNH...............:O
N:....... HN N
=O:.....HNH
N N N
-:
1)- ..= - .
(+)=(+)
2)- = -
- =-
=
=
3) - , . NH2 . .4- .6- =- , . .-.
+=+
..
O
H-N F
O=
N
H
5-
SH
N N
N N
H
6-
.
O
H3C N-H
=O
N , ¯ .
HOCH2 O
N3 H
1) : + +
|
|
+ (-)
C=O
NH2
O N +
HO-P-O-CH2 O
OH OH
O NH2
N N
O N N
HO-P-O-CH2 O
O
OH OH
+(-)
.- 2-.. .
- , .
.
H H
H C=O
S + NH2 S+H+ +
H N+ . N
R R .
.
+
2) ( )
OH OH OH O
CH2CH-CH-CH-CH2O-P-OH
N N OH
H3C =O
H3C N-H
N
O
() NH2
N N
O O N N
CH2CH-CH-CH-CH2O-P-O-P-O2 O
N N OH OH
H3C =O
H3C N-H OH OH
N
O
N N
H3C
H3C N
N
O
- , 2 . .
R
N N H
H3C =O + S