Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Sampath Natarajan"'
Autor:
Xiao Y. Tong, Hussain Hussain, Nagarajarao Shamaladevi, Michael D. Norenberg, Aya Fadel, Omar El Hiba, El got Abdeljalil, Bilal El-Mansoury, Deepak Kempuraj, Sampath Natarajan, Andrew V. Schally, Miklos Jaszberenyi, Luis Salgueiro, Michael J. Paidas, Arumugam R. Jayakumar
Publikováno v:
Biology, Vol 13, Iss 4, p 228 (2024)
Hepatic encephalopathy (HE) is a neurological condition linked to liver failure. Acute HE (Type A) occurs with acute liver failure, while chronic HE (Type C) is tied to cirrhosis and portal hypertension. HE treatments lag due to gaps in understanding
Externí odkaz:
https://doaj.org/article/be32dcb9f85c4c088e94bb026dcebcd2
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 3, Pp o652-o652 (2012)
The asymetric unit of the title molecule, C21H20O3, contains two crystallographically independent molecules, A and B, which differ in the orientation of the ethyl group substituted on the naphthalene system; the dihedral angles between the ethyl grou
Externí odkaz:
https://doaj.org/article/44675d865c344818acbb9c1394de99d0
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o443-o443 (2012)
In the title compound, C8H7ClN4S, the benzene ring is statistically disordered over two conformations rotated about the Cl—C...C—C axis, which subtend dihedral angles of 24.7 (3) and 9.9 (2) ° with respect to the triazole ring. An intramolecular
Externí odkaz:
https://doaj.org/article/de84eddc22a943da95807bd945cf1ad4
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o442-o442 (2012)
In the title compound, C21H18O2SSe, the dihedral angle between the cis phenyl rings is 64.3 (1)° and those between the toluene and the phenyl rings are 21.1 (2) and 72.0 (1)°, respectively. An intramolecular Se—H...O hydrogen bond occurs. In the
Externí odkaz:
https://doaj.org/article/8b29e1a7d9d34cffb4d35b3b039947f1
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o343-o343 (2012)
The title compound, C20H17N3O2S2, crystallizes with two molecules in the asymmetric unit. The pyrrolodine rings have envelope conformations in both molecules, the N atoms deviating by 0.574 (3) and 0.612 (2) Å from the mean planes through the other
Externí odkaz:
https://doaj.org/article/1f5b4be4d91a4cecac2ebe1a438e55d4
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 12, Pp o3497-o3497 (2011)
In the title molecule, C22H16N2O, the tolyl and benzoyl rings make dihedral angles 50.2 (5) and 56.4 (5)°, respectively, with the phthalazine ring system while the dihedral angle between the tolyl and benzoyl rings is 0.70 (4)°. The crystal structu
Externí odkaz:
https://doaj.org/article/9011de0cd1fa430ba4b7da63751ea69d
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o2828-o2828 (2011)
In the title compound, C19H20N6S2, the dihedral angle between the phenyl and triazole rings is 24.1 (2)° while the dihedral angles between the imidazole ring and the triazole and phenyl rings are 39.9 (2) and 55.3 (2)°, respectively. The crystal st
Externí odkaz:
https://doaj.org/article/31ffed7d28534d3dbcb4c3113cba1976
Autor:
Rita Mathews, Sampath Natarajan
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 10, Pp o2567-o2567 (2011)
In the title salt, C12H14ClN4+·C10H10NO3−, zwitterionic N—H...O interactions form an R22(8) ring. The crystal structure is stabilized by N—H...O and N—H...N hydrogen bonds involving two different eight-membered rings. An N—H...O interactio
Externí odkaz:
https://doaj.org/article/c31b8ce1c3744731ad095b1db97242e2
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 9, Pp o2357-o2358 (2011)
The title compound, C12H14ClN4+·C9H8NO3−, is a salt with a 1:1 ratio of cation and anion components interacting with each other forming an R22(8) ring motif. The crystal structure is stabilized by hydrogen bonds (N—H...O) involving two different
Externí odkaz:
https://doaj.org/article/fc7ce7dda21c4e8f9cbfbe11a462f9fb
Autor:
Sampath Natarajan, Rita Mathews
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1686-o1686 (2011)
In the title compound, C31H27N3O2, the two piperidine rings fused to each other each adopt a slightly distorted chair conformation. The phenyl rings on the N-unsubstituted piperidine ring occupy an equatorial position, while those on the N-nitroso-su
Externí odkaz:
https://doaj.org/article/e66750946afa4a7dafaa7a819f5aa114