Table 1: Physical characterization of final indolyl -1, 5- benzothiazepines 4(a-o).
Compounds |
R |
Time (min) |
Yield (%)(Microwave) |
mp (0C) |
Molecular formula |
4a |
CH3
|
3.5 |
75 |
80 |
C18H16N2MS |
4b |
C2H5
|
3 |
82 |
100 |
C19H18N2S |
4c |
C6H5
|
5 |
65 |
110 |
C23H18N2S |
4d |
4-ClC6H4
|
4 |
65 |
90 |
C23H17N2C1S |
4e |
4-FC6H4
|
3.5 |
74 |
65 |
C23H17N2FS |
4f |
4-NO2C6H4
|
6 |
65 |
125 |
C23H17O2N3S |
4g |
4-OHC6H4
|
5 |
70 |
120 |
C23H18ON2S |
4h |
4-OCH3C6H4
|
4 |
75 |
90 |
C24H20ON2S |
4i |
2-OHC6H4
|
5 |
70 |
130 |
C23H18ON2S |
4j |
4-OCH2COOHC6H4
|
4.5 |
45 |
103 |
C25H20O3N2S |
4k |
4-NH2C6H4
|
4 |
75 |
80 |
C23H19N2S |
4l |
3-OCH3C6H4
|
4.5 |
80 |
110 |
C24H20N2OS |
4m |
3-OHC6H4
|
5 |
65 |
125 |
C23H18N2OS |
4n |
3,4-OCH3C6H3
|
4 |
75 |
105 |
C25H22N2O2S |
4o |
2-NO2C6H4
|
5 |
80 |
135 |
C23H17N3O2S |