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Showing 1 to 12 of 12 entries
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Ethyl 6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online

Kant R, Gupta VK, Kapoor K, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 23125708
Acta Crystallogr Sect E Struct Rep Online. 2012 Oct 01;68:o2917-8. doi: 10.1107/S1600536812038202. Epub 2012 Sep 12.

There are two independent mol-ecules in the asymmetric unit of the title compound, C(21)H(18)BrFO(3), in which the dihedral angles between the fluoro-phenyl and bromo-phenyl groups are 77.0 (1) and 85.8 (1)°. In one of the mol-ecules, two methine C-H...

(2E)-1-(2,4-Dichloro-phen-yl)-3-(3,4,5-trimeth-oxy-phen-yl)prop-2-en-1-one.

Acta crystallographica. Section E, Structure reports online

Fun HK, Chia TS, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22590339
Acta Crystallogr Sect E Struct Rep Online. 2012 May 01;68:o1465. doi: 10.1107/S1600536812016339. Epub 2012 Apr 21.

In the title compound, C(18)H(16)Cl(2)O(4), the dihedral angle between the benzene rings is 82.40 (4)°. The meth-oxy groups at both meta positions of the 3,4,5-trimeth-oxy-phenyl ring are slightly twisted from the aromatic ring [C-O-C-C = -166.60 (8) and -6.18...

(E)-3-(4-Chloro-phen-yl)-1-(4-fluoro-phenyl)-prop-2-en-1-one.

Acta crystallographica. Section E, Structure reports online

Fun HK, Chia TS, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22412535
Acta Crystallogr Sect E Struct Rep Online. 2012 Mar 01;68:o629. doi: 10.1107/S1600536812004230. Epub 2012 Feb 10.

In the title compound, C(15)H(10)ClFO, the fluoro-substituted benzene ring forms a dihedral angle of 44.41 (6)° with the chloro-substituted benzene ring. The only significant directional bonds in the crystal are weak C-H⋯π inter-actions.

Institutionalised mentally retarded in a state mental hospital.

Indian journal of psychiatry

Somasundaram O, Papakumari M, Jayanthini V, Kumar MS.
PMID: 21847283
Indian J Psychiatry. 1983 Jul;25(3):180-4.

298 institutionalised mentally retarded patients in Institute of Mental Health, Madras were studied for the aetiological factors, levels of intelligence, associated disorders and family structure and compared with 163 matched group of mentally retarded attending the outpatient services of...

1-[5-(4-Bromo-phen-yl)-3-(4-fluoro-phen-yl)-4,5-dihydro-1H-pyrazol-1-yl]ethanone.

Acta crystallographica. Section E, Structure reports online

Fun HK, Loh WS, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22905011
Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 01;68:o2586. doi: 10.1107/S1600536812033351. Epub 2012 Jul 28.

In the title mol-ecule, C(17)H(14)BrFN(2)O, the benzene rings form dihedral angles of 6.58 (6) and 85.31 (6)° with the mean plane of the 4,5-dihydro-1H-pyrazole ring (r.m.s. deviation = 0.0231 Å). The latter ring is planar with a maximum deviation...

Ethyl 6-(4-chloro-phen-yl)-4-(4-fluoro-phen-yl)-2-oxo-cyclo-hex-3-ene-1-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online

Sapnakumari M, Narayana B, Yathirajan HS, Jasinski JP, Butcher RJ.
PMID: 24454259
Acta Crystallogr Sect E Struct Rep Online. 2013 Nov 30;69:o1839-40. doi: 10.1107/S1600536813031851. eCollection 2013 Nov 30.

The asymmetric unit of the title compound, C21H18ClFO3, contains two independent mol-ecules. In one mol-ecule (A), the 4-chloro-phenyl, oxo-cyclo-hex-3-ene, carboxyl-ate, and ethyl groups were refined as disordered over two sets of sites with a 0.684 (5):0.316 (5) ratio. The...

Ethyl 2-amino-6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)cyclo-hexa-1,3-diene-1-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online

Narayana B, Sapnakumari M, Jasinski JP, Fraiser PM, Yathirajan HS.
PMID: 24427095
Acta Crystallogr Sect E Struct Rep Online. 2013 Aug 23;69:o1473. doi: 10.1107/S1600536813023325. eCollection 2013.

In the title compound, C21H19BrFNO2, two independent mol-ecules crystallize in the asymmetric unit. The cyclo-hexa-1,3-diene ring is in a slightly distorted screw-boat conformation. The dihedral angles between the mean planes of the 4-bromo-phenyl and 4-fluoro-phenyl rings are 81.0 (3)...

1-[3-(4-Fluoro-phen-yl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl]ethanone.

Acta crystallographica. Section E, Structure reports online

Fun HK, Ooi CW, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22969534
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 01;68:o2634. doi: 10.1107/S1600536812033971. Epub 2012 Aug 04.

In the title compound, C(17)H(15)FN(2)O, the pyrazoline ring adopts a flattened envelope conformation. The dihedral angle between the fluoro-substituted benzene ring and the phenyl ring is 69.20 (5)°. In the crystal, a pair of C-H⋯O hydrogen bonds link neighbouring...

5-(4-Bromo-phen-yl)-3-(4-fluoro-phen-yl)-1-phenyl-4,5-dihydro-1H-pyrazole.

Acta crystallographica. Section E, Structure reports online

Fun HK, Chia TS, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22969573
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 01;68:o2680. doi: 10.1107/S160053681203454X. Epub 2012 Aug 11.

In the title compound, C(21)H(16)BrFN(2), the fluoro-substituted benzene ring is disordered over two orientations about the C-F bond and the C-C bond between the benzene and pyrazole groups with a site-occupancy ratio of 0.516 (8):0.484 (8). The central pyrazole...

(1Z)-1-[(2E)-3-(4-Bromo-phen-yl)-1-(4-fluoro-phen-yl)prop-2-en-1-yl-idene]-2-(2,4-dinitro-phen-yl)hydrazine.

Acta crystallographica. Section E, Structure reports online

Kant R, Gupta VK, Kapoor K, Sapnakumari M, Sarojini BK, Narayana B.
PMID: 22798858
Acta Crystallogr Sect E Struct Rep Online. 2012 Jul 01;68:o2193. doi: 10.1107/S1600536812027328. Epub 2012 Jun 23.

In the title mol-ecule, C(21)H(14)BrFN(4)O(4), the mean planes of the two nitro groups form dihedral angles of 3.1 (2) and 7.1 (5)° with the benzene ring to which they are attached. The dinitro-substituted ring forms dihedral angles of 8.6...

3-(4-Fluoro-benzo-yl)-4-(4-fluoro-phen-yl)-4-hy-droxy-2,6-di-phenyl-cyclo-hexane-1,1-dicarbo-nitrile.

Acta crystallographica. Section E, Structure reports online

Narayana B, Sapnakumari M, Sarojini BK, Jasinski JP.
PMID: 24940301
Acta Crystallogr Sect E Struct Rep Online. 2014 May 31;70:o736-7. doi: 10.1107/S1600536814012197. eCollection 2014 Jun 01.

In the title compound, C33H24F2N2O2, the cyclo-hexane ring adopts a slightly distorted chair conformation. The dihedral angle between the planes of the phenyl rings is 71.80 (9)°, while the planes of the fluoro-phenyl and fluoro-benzoyl rings are inclined to...

1-[5-(4-Bromo-phen-yl)-3-(4-fluoro-phen-yl)-4,5-dihydro-1H-pyrazol-1-yl]butan-1-one.

Acta crystallographica. Section E, Structure reports online

Fun HK, Loh WS, Sapnakumari M, Narayana B, Sarojini BK.
PMID: 22969553
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 01;68:o2655-6. doi: 10.1107/S1600536812034368. Epub 2012 Aug 08.

In the title compound, C(19)H(18)BrFN(2)O, the benzene rings form dihedral angles of 5.38 (7) and 85.48 (7)° with the mean plane of the 4,5-dihydro-1H-pyrazole ring (r.m.s. deviation = 0.0849 Å), which approximates to an envelope conformation with the -CH(2)-...

Showing 1 to 12 of 12 entries