Structures by: Nirmala K. A.

Total: 25

Methyl 2-{[(2E)-3-phenylprop-2-enoyl]amino}- 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

C19H19NO3S

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section E (2004) 60, 5 o756-o757

a=9.811(3)Å   b=9.590(3)Å   c=18.870(5)Å

α=90°   β=102.893(5)°   γ=90°

Methyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

C10H13NO2S

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section E (2004) 60, 5 o758-o759

a=16.915(3)Å   b=14.003(3)Å   c=10.142(2)Å

α=90°   β=121.018(3)°   γ=90°

3-amino-2-methyl-5,6,7,8-tetrahydro-1-benzothieno[2,3-d]pyrimidin-4(3H)-one

C11H13N3OS

VasuK. A. NirmalaDeepak ChopraS. MohanJ. Saravanan

Acta Crystallographica Section E (2004) 60, 7 o1239-o1240

a=10.001(3)Å   b=11.929(3)Å   c=9.544(3)Å

α=90°   β=107.656(4)°   γ=90°

Ethyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate

C12H17NO2S

K. A. NirmalaVasuDeepak ChopraS. MohanM. Raghu Prasad

Acta Crystallographica Section E (2005) 61, 6 o1541-o1543

a=9.580(3)Å   b=9.552(2)Å   c=13.677(4)Å

α=90°   β=99.489(4)°   γ=90°

Ethyl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzoate

C13H11NO4

VasuK. A. NirmalaDeepak ChopraM. Vishwas

Acta Crystallographica Section E (2003) 59, 10 o1549-o1550

a=12.028(6)Å   b=7.358(4)Å   c=13.561(7)Å

α=90°   β=96.364(7)°   γ=90°

2-[(E)-Benzylideneamino]-N-(2-fluorophenyl)-4,5,6,7-tetrahydro-1- benzothiophene-3-carboxamide

C22H19FN2OS

VasuNirmala, K. A.Chopra, DeepakMohan, S.Saravanan, J.

Acta Crystallographica Section E (2005) 61, 2 o236-o238

a=8.447(5)Å   b=10.821(7)Å   c=11.759(7)Å

α=67.224(9)°   β=70.794(9)°   γ=77.127(9)°

2-(acetamido)-4,5-dimethyl-N-(2-methylphenyl)thiophene-3-carboxamide

C16H18N2O2S

VasuNirmala, K. A.Chopra, DeepakMohan, S.Saravanan, J.

Acta Crystallographica Section E (2004) 60, 9 o1554-o1556

a=7.416(2)Å   b=8.858(3)Å   c=23.718(8)Å

α=90°   β=94.566(6)°   γ=90°

Methyl 2-(acetylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate

C12H15NO3S

VasuK. A. NirmalaDeepak ChopraS. MohanJ. Saravanan

Acta Crystallographica Section E (2004) 60, 9 o1654-o1655

a=15.289(14)Å   b=10.644(10)Å   c=15.790(15)Å

α=90°   β=105.212(13)°   γ=90°

C14H13ClN2OS

C14H13ClN2OS

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section E (2004) 60, 3 o437-o438

a=9.939(3)Å   b=29.449(8)Å   c=9.747(3)Å

α=90°   β=111.912(4)°   γ=90°

2-amino-N-(2-chlorophenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

C15H15ClN2OS

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section E (2004) 60, 8 o1431-o1432

a=11.432(3)Å   b=14.722(3)Å   c=9.321(2)Å

α=90°   β=113.320(3)°   γ=90°

C16H15NO4S

C16H15NO4S

Kumaradhas, P.Kalyanam, N.Ravikumar, K.Chandra Mohan, K.Sridhar, M.A.Shashidhara Prasad, J.Nirmala, K.A.

Acta Crystallographica Section C (1999) 55, 4 614-615

a=6.6980(10)Å   b=7.1710(10)Å   c=30.604(5)Å

α=90.00°   β=90.00°   γ=90.00°

C20H24N2O3S1

C20H24N2O3S1

Kumaradhas, P.Nirmala, K. A.Sridhar, M. A.

Acta Crystallographica Section C (1996) 52, 10 2595-2597

a=11.447(1)Å   b=12.989(1)Å   c=24.881(1)Å

α=90°   β=90°   γ=90°

C18H17N1O4S1

C18H17N1O4S1

Kumaradhas, P.Nirmala, K. A.Ravikumar, K.

Acta Crystallographica Section C (1995) 51, 9 1932-1934

a=11.984(2)Å   b=8.769(1)Å   c=16.215(2)Å

α=90°   β=91.24(2)°   γ=90°

C17H18N2O5

C17H18N2O5

Kokila, M. K.Nirmala, K. A.PuttarajaKulkarni, M. V.Shivaprakash, N. C.

Acta Crystallographica Section C (1992) 48, 9 1619-1622

a=21.335(2)Å   b=8.5160(10)Å   c=9.2730(10)Å

α=90°   β=93.6450(10)°   γ=90°

C18H17NO5S

C18H17NO5S

Kumaradhas, P.Nirmala, K. A.

Acta Crystallographica Section C (1996) 52, 5 1259-1261

a=8.200(8)Å   b=13.326(9)Å   c=32.093(6)Å

α=90.00°   β=90.00°   γ=90.00°

C16H15NO4S

C16H15NO4S

Kumaradhas, P.Nirmala, K. A.

Acta Crystallographica Section C (1997) 53, 3 315-318

a=7.721(4)Å   b=8.695(2)Å   c=11.347(9)Å

α=83.09(4)°   β=79.79(6)°   γ=81.38(2)°

C16H15NO3S,H2O

C16H15NO3S,H2O

Kumaradhas, P.Nirmala, K. A.

Acta Crystallographica Section C (1997) 53, 3 313-315

a=12.050(6)Å   b=5.612(2)Å   c=23.795(4)Å

α=90.00°   β=102.46(2)°   γ=90.00°

4,5-Dimethyl-N-(2-methylphenyl)-2-{[(1E)-(3,4,5- trimethoxyphenyl)methylene]amino}thiophene-3-carboxamide

C24H26N2O4S

VasuK. A. NirmalaDeepak ChopraS. MohanJ. Saravanan

Acta Crystallographica Section E (2007) 63, 2 o958-o960

a=7.1802(15)Å   b=16.064(3)Å   c=19.354(4)Å

α=90°   β=90.123(3)°   γ=90°

2-{[1(E)-(4-methoxyphenyl)methylene]amino}-N-(3-methylphenyl)-4,5,6,7- tetrahydro-1-benzothiophene-3-carboxamide

C24H24N2O2S

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section C (2004) 60, 9 o636-o638

a=8.184(5)Å   b=19.786(11)Å   c=12.884(7)Å

α=90°   β=96.994(10)°   γ=90°

N-(4-methylphenyl)-2-{[1(E)-(4-methylphenyl)methylene]amino}-4,5,6,7- tetrahydro-1-benzothiophene-3-carboxamide

C24H24N2OS

VasuK. A. NirmalaDeepak ChopraS. MohanJ.Saravanan

Acta Crystallographica Section C (2004) 60, 9 o636-o638

a=7.658(7)Å   b=12.365(11)Å   c=12.569(11)Å

α=108.490(13)°   β=103.745(14)°   γ=106.020(13)°

2-[(1E)-(4-Chlorophenyl)methyleneamino]-N-(3-methylphenyl)-4,5,6,7- tetrahydro-1-benzothiophene-3-carboxamide

C23H21ClN2OS

VasuNirmala, K. A.Chopra, DeepakMohan, S.Saravanan, J.

Acta Crystallographica Section C (2004) 60, 11 o786-o788

a=13.785(11)Å   b=8.554(7)Å   c=34.74(3)Å

α=90.00°   β=90.00°   γ=90.00°

2-[(1E)-(4-Chlorophenyl)methyleneamino]-N-(2-methylphenyl)-4,5,6,7- tetrahydro-1-benzothiophene-3-carboxamide

C23H21ClN2OS

VasuNirmala, K. A.Chopra, DeepakMohan, S.Saravanan, J.

Acta Crystallographica Section C (2004) 60, 11 o786-o788

a=17.511(4)Å   b=12.519(3)Å   c=9.232(2)Å

α=90°   β=97.406(4)°   γ=90°

2-{[(E)-(4-hydroxy-3-methoxyphenyl)methylene]amino}- N-(2-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3- carboxamide

C24H24N2O3S

VasuNirmala, K. A.Chopra, DeepakLakshman, M. D.Saravanan, J.

Acta Crystallographica Section C (2008) 64, 3 o184-o186

a=14.817(8)Å   b=13.701(8)Å   c=22.224(13)Å

α=90°   β=108.807(11)°   γ=90°

2-{[(1Z)-(4-dimethylaminophenyl)methylene]amino}-4,5-dimethyl- N-(2-methylphenyl)thiophene-3-carboxamide

C23H25N3OS

VasuK. A. NirmalaA. R. ChoudhuryS. MohanJ. SaravananT. Narasimhamurthy

Acta Crystallographica Section C (2003) 59, 12 o676-o678

a=7.8352(9)Å   b=10.7300(13)Å   c=13.1342(15)Å

α=94.222(2)°   β=99.965(2)°   γ=108.593(2)°

2-({(1E)-[4-(dimethylamino)phenyl]methylene}amino)- N-(4-methylphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide

C25H27N3OS

VasuK. A. NirmalaA. R. ChoudhuryS. MohanJ. SaravananT. Narasimhamurthy

Acta Crystallographica Section C (2003) 59, 12 o676-o678

a=8.016(2)Å   b=21.255(6)Å   c=25.651(7)Å

α=90°   β=98.378(5)°   γ=90°