H
/
■O-
K
w !■
CH
i
R'
H
/
•O
X
•CH
:9*" ychr*
II ' *!
HO-c
' CH '
R1
McLiKcny ne;irrangviticiit
:0
K
MO — C }
X'H
R*
'o: . .a./
where Z - OH. OR. NH-; Y = CH.. O. NH
CH,(CHOiCOr (smali) 99 CH,(CH-.)/ 71 CHj,(CH;V 5"
OMCH,|. 43
OLCII-- 29:
CII-CH - ICH -rO!
O
i!
•Cli. -c
•OH
45 CO,H*
59 (smali) OH ('0.11 (CH,)X*0,H'
łCH.J.CO.H-
/(CHR
H
■O
CH
I
R
ryh-chk- i Rh>—Cv ^ ,CHR:-* R0—CX
'CU'\
K:
McLaHeus »v;i r<.<necmeni
7