SYNTHESIS OF NOVEL BIOLOGICALlY ACTIVE HETEROCYCLIC ...

44 VINATA V. MULWAD et al.
Table 2. Characterization data of compounds 2a-c, 3a-c, 4a-c, 5a-c, 6a-c, 7a-c, 8a-c, 9a-c and 10a-c.
Compd. Mol. formula
2a C 13H 10N 2O 4 140ñ142 65
2b C 14H 12N 2O 4 150ñ152 73
2c C 11H 8N 2O 4 141ñ143 71
3a C 20H 13N 2O 4Cl 155ñ157 69
3b C 21H 15N 2O 4Cl 162ñ164 66
3c C 19H 11N 2O 4Cl 154ñ156 70
4a C 20H 14N 2O 5 153ñ155 63
4b C 21H 16N 2O 5 169ñ171 65
4c C 19H 12N 2O 5 150ñ152 69
5a C 22H 18N 2O 6 191ñ193 56
5b C 23H 20N 2O 6 201ñ203 62
5c C 21H 16N 2O 6 180ñ182 60
6a C 20H 13N 3O 6 212ñ214 61
6b C 21H 15N 3O 6 229ñ231 67
6c C 19H 11N 3O 6 199ñ201 55
7a C 20H 14N 3O 4Cl 170ñ172 59
7b C 21H 16N 3O 4Cl 177ñ179 55
7c C 19H 12N 3O 4Cl 165ñ167 52
8a C 20H 16N 4O 4 168ñ170 51
8b C 21H 18N 4O 4 179ñ181 61
8c C 19H 14N 4O 4 166ñ168 55
9a C 23H 20N 4O 6 213ñ215 48
9b C 24H 22N 4O 6 222ñ224 54
9c C 22H 18N 4O 6 202ñ204 45
m.p. Yield
Elemental analysis.
[Found (%) ( Required)]
OC (%)
C H N S
60.40 3.92 10.82 ñ
(60.47) (3.90) (10.85)
61.70 4.48 10.24 ñ
(61.76) (4.44) (10.29)
59.00 3.33 1.45 ñ
(59.02) (3.30) (1.47)
63.05 3.41 7.32 ñ
(63.08) (3.44) (7.36)
63.84 3.79 7.04 ñ
(63.89) (3.83) (7.10)
62.18 2.95 7.62 ñ
(62.22) (3.02) (7.64)
66.24 3.86 7.70 ñ
(66.30) (3.89) (7.73)
66.94 4.23 7.42 ñ
(67.02) (4.28) (7.44)
65.50 3.45 8.01 ñ
(65.52) (3.47) (8.04)
65.05 4.42 6.85 ñ
(65.02) (4.46) (6.89)
65.75 4.75 6.62 ñ
(65.71) (4.79) (6.66)
64.32 4.08 7.11 ñ
(64.28) (4.11) (7.14)
61.34 3.32 10.49 ñ
(61.38) (3.35) (10.47)
62.20 3.71 10.40 ñ
(62.22) (3.73) (10.37)
60.45 2.91 11.12 ñ
(60.48) (2.94) (11.14)
60.65 3.52 10.64 ñ
(60.69) (3.57) (10.62)
61.53 3.90 10.28 ñ
(61.54) (3.94) (10.25)
59.72 3.12 11.03 ñ
(59.78) (3.17) (11.01)
36.83 4.22 14.81 ñ
(63.82) (4.28) (14.89)
64.63 4.63 14.32 ñ
(64.61) (4.65) (14.35)
63.03 3.85 15.43 ñ
62.98) (3.89) (15.46)
62.31 4.75 12.10 ñ
(62.33) (4.79) (12.12)
62.94 5.01 11.74 ñ
(63.02) (5.08) (11.76)
61.54 4.44 12.45 ñ
(61.60) (4.50) (12.49)