1
2
3
4
H 3 H CC N + 3 O H 3 C O CO CH 3 CH O CO O CH2 CH 3 P O O 5 H H H CHOH H H H N + CHOH CHOH N + CH CH COO- CHOH CH CHOH
6
1) 7
2 ) 8
3 ) 4 ) 9
10
11
12
13
14
15
16
17
18
19
20
A A 0 21
) exp( ) exp( 2 2 1 1 0 τ α τ α t t A A + = 22
23
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25
26
27