Table 1.

The gelation test results of the compounds synthesized^a.

Compound	Hexane	H2O	EtOH	EtOH:H2O (1:2)	DMSO:H2O (1:2)
9A	G 15	I	P	P	P
10A	G 20	I	S	P	P
11A	P	I	S	P	P
12A	S	P	S	P	P
13A	S	P	S	S	P
14A	S	P	S	P	P
15A	I	P	G 5	P	G 5
16A	I	P	P	P	G 20
17A	S	P	G 7	P	P
18A	P	P	G 3	P	P
9B	P	I	S	S	G 20
10B	P	P	S	P	P
11B	P	P	S	P	P
12B	P	P	S	P	P
13B	P	P	S	P	P
14B	P	P	S	P	P
15B	I	P	S	G 4	P
16B	I	P	S	P	P
17B	P	P	S	P	P
18B	P	P	S	P	P
9C	I	P	S	S	S
10C	P	I	S	P	P
11C	P	P	S	P	S
12C	P	P	S	S	P
13C	P	P	S	P	P
14C	P	P	S	P	P
15C	I	P	S	G 10	G 20
17C	P	P	S	P	P
18C	P	S	S	P	P

^aAll concentrations are in mg/mL; G, gel at room temperature; the numbers after G are minimum gelation concentrations; P, precipitation; S, soluble at ~20 mg/mL; the ratio of solvents in parenthesis.