Ζ). Complex Poly cyclic Compounds
161
{continued)
H
143
144
[^\--M^— OCO—CH—CH 2 OH
TABLE 4.1
1 4
5
NITROGENOUS COMPOUNDS FROM MARINE ORGANISMS
Text
mp (in
no.
Name
degrees)
[α]έ
References
18
y(Guanylureido)butyric
208-209
Ito and Hashimoto
acid (gongrine)
(dec)
(1965)
21
a-Amino-y-(guanylureido)
+7.5
Ito and Hashimoto
valeric acid (gigartin(1966a,b)
ine)
197
—nitrate
(dec)
22
Trimethyl(2-carboxy-3149-151
0
Konosu et al. (1970)
hydroxypropyl) am[0O226 + 7728
monium chloride
[«]i95 — 9192
(atrinine hydrochloride)
26
Murexine picrate
221-222
Erspamer and Benati
(choline urocanoate
(dec)
(1953b)
picrate)
29
Choline β,/3-dimethyl—
Keyl et al. (1957);
acrylate
Whittaker (1959a)
—aurichloride
97
31
Choline acrylate
—
Whittaker (1959b)
32
Choline-3-acetoxyhexa74-75
+ 3
Boylan and Scheuer
decanoate (pahutoxin)
(1967)
39
2,6 Dibromo-4-hydroxy193-195
Sharma and Burkholder
4-acetamidocyclohexa(1967b)
2,5-dienone
40
2,6-Dibromo-4-hydroxy191
Sharma et al. (1968)
4-acetamidocyclohexa2,5-dienone dimethyl
ketal
42a Aeroplysinin-1
120
+186
Fattorusso et al. (1970a);
112-116
-198
Fulmor et al. (1970)
45
Aerothionin
134-137
+252
Fattorusso et al. (1970b)
48
Homoaerothionin
amorph
Fattorusso et al. (1971a)
—diacetate
166-167
+191.5
51
Caulerpicin
95
Santos and Doty (1968)