Zobrazeno 1 - 10
of 317
pro vyhledávání: '"S. Aravindhan"'
Autor:
W. K. Abdelbasset, D. O. Bokov, S. A. Jasim, G. Yasin, H. Abbas, O. K. A. Alkadir, A. Taifi, A. T. Jalil, S. Aravindhan
Publikováno v:
Brazilian Journal of Biology, Vol 84 (2022)
Abstract Ophiactis savignyi could be discovered all over the world in tropical marine environments. People could have aided in the spread of O. savignyi, particularly in the western and eastern populations of Panama's Isthmus. The brittle star Ophiac
Externí odkaz:
https://doaj.org/article/c53c9ee5027b4c0eb64fc94f81cdf67b
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 12, Pp 1913-1918 (2018)
In the title imidazo[1,2-a]pyridine derivatives, N-tert-butyl-2-(4-methoxyphenyl)-5-methylimidazo[1,2-a]pyridin-3-amine, C19H23N3O, (I), and N-tert-butyl-2-[4-(dimethylamino)phenyl]imidazo[1,2-a]pyridin-3-amine, C19H24N4, (II), the 4-methoxyphenyl ri
Externí odkaz:
https://doaj.org/article/15a4927d7f2349f0bb05eee7c4bda3d7
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 10, Pp 1555-1559 (2017)
In the title indole derivatives, C22H16N2O5S, (I) and C20H15NO3S2, (II), the sulfonyl-bound phenyl rings are almost orthogonal to the indole ring system, subtending dihedral angles of 88.33 (10) and 87.58 (16)°, respectively. In both compounds, the
Externí odkaz:
https://doaj.org/article/f5b771b2515c4503add1ff1b474dba67
Publikováno v:
IUCrData, Vol 4, Iss 11, p x191477 (2019)
In the title compound, C17H18N4O2, the dihedral angle between the pyridine and benzene rings is 55.68 (11)°. In the crystal, N—H...N hydrogen bonds link the molecules into [010] chains.
Externí odkaz:
https://doaj.org/article/7b61630fa76249b8a93fb575ba0c8525
Publikováno v:
IUCrData, Vol 4, Iss 7, p x190980 (2019)
In the title compound, C11H10N2OS, the dihedral angle between the thiophene and pyridine rings is 77.79 (8)°. In the crystal, inversion dimers linked by pairs of N—H...N hydrogen bonds generate R22(10) loops. The dimers are reinforced by pairs of
Externí odkaz:
https://doaj.org/article/f87e2c2e954e4f1b8c18208df49c4d57
Publikováno v:
IUCrData, Vol 2, Iss 9, p x171209 (2017)
In the title hydroxyphenyl-substituted salophene compound, C21H18N2O2, there are two intramolecular O—H...N hydrogen bonds forming S(6) ring motifs. The phenol rings are inclined to one another by 65.9 (3)°, and by 0.0 (2) and 65.9 (2)°, respecti
Externí odkaz:
https://doaj.org/article/f5c41bf4d092402891b4a87526dd9647
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 10, Pp 199-202 (2014)
In the title compounds, C27H28N2O3, (I), and C28H30N2O3, (II), the conformation about the C=N bond is E. The piperidine rings adopt chair conformations with the attached phenyl rings almost normal to their mean planes, the dihedral angles being 85.82
Externí odkaz:
https://doaj.org/article/aad2537e8f26410eab5ec096d019bb44
Publikováno v:
Energies, Vol 10, Iss 6, p 754 (2017)
Technologies influencing alternative means of transportation have been expanding in recent years due to increasing urbanization and motorization. In this paper, a solar powered electric auto-rickshaw (SPEA) is designed and developed for Indian condit
Externí odkaz:
https://doaj.org/article/cf06d0a5002f4b3e8b007938b236d6a1
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 6, Pp o713-o713 (2014)
The title piperidine derivative, C26H26N2O3, has an E conformation about the N=C bond. The piperidine ring has a chair conformation and its mean plane is almost perpendicular to the attached phenyl rings, making dihedral angles of 87.47 (9) and 87.34
Externí odkaz:
https://doaj.org/article/a0aa40d4048941c5adbd9e8227a15529
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 3, Pp o281-o282 (2014)
In the title compound, C25H23NO4, the pyran ring of the chroman moiety has an envelope conformation with the methylene C atom as the flap. The isoxazole ring has a twist conformation on the O—C bond. The dihedral angle between their mean planes is
Externí odkaz:
https://doaj.org/article/bf5738e1a20d4df2bbe53bdbfe07675a