Environmental Engineering Reference
In-Depth Information
N
O
CH
3
anatoxin-
a
O
N
O
H
3
C
NH
H
3
C
N
O
H
2
N
NH
2
N
HN
O
HO
H
O
HN
O
HN
H
3
C
OH
CH
3
O
anabaenopeptin A
OH
O
CH
3
O
CH
3
H
HN
O
H
3
C
N
CH
3
O
HN
O
NH
NH
N
HO
NH
NH
2
O
O
NH
anabaenopeptin B
