Chemistry Reference
In-Depth Information
H
N
COOH
O
H
2
N
91
COCl
2
, THF, 15°C
O
N
HN
COOH
H
2
N
COOH
O
O
89
90
92
O
O
O
N
H
N
COOH
93
Enalapril
O
Boc
O
H
N
N
H
O
DCC
CH
2
Cl
2
N
O
Boc
O
N
H
COOH
94
95
96
O
Cl
Cl
NH
COCl
2
N
Cl
Cl
Cl
97
98
O
PO(OH)
2
H
O
H
H
Cl
N
O
Cl
99
Estramustine phosphate
