Table 3 UV spectroscopic results of derivatives (5a-5j):

From: Synthesis, in vitro evaluation and computational modelling of benzene sulfonamide derivatives as Dickkopf 1 inhibitors for anticancer drug development

Sr. No.

Code

λmax.

nm

λmax.

nm

λmax.

nm

Band gap

1

5a

214

0.119

281

0.709

-

-

3.93

2

4b

259

0.304

318

0.197

416

0.339

2.87

3

5c

259

0.305

320

0.199

422

0.339

1.68

4

5d

241

0.315

289

0.271

399

0.251

5.86

5

5e

210

0.332

242

0.368

346

0.678

3.18

6

5f

211

0.305

244

0.491

347

0.769

2.26

7

5 g

210

0.642

242

0.668

346

0.685

3.15

8

5 h

211

0.288

244

0.486

347

0.767

3.19

9

5i

-

-

244

0.325

364

0.558

2.89

10

5j

-

-

242

0.015

331

0.224

5.34