منابع مشابه
Ionization states, cellular toxicity and molecular modeling studies of midazolam complexed with trimethyl-β-cyclodextrin.
We investigated the ionization profiles for open-ring (OR) and closed-ring (CR) forms of midazolam and drug-binding modes with heptakis-(2,3,6-tri-O-methyl)-β-cyclodextrin (trimethyl-β-cyclodextrin; TRIMEB) using molecular modeling techniques and quantum mechanics methods. The results indicated that the total net charges for different molecular forms of midazolam tend to be cationic for OR and ...
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In the title compound, C(18)H(20), the five-membered ring of the indane fragment adopts an envelope conformation, with the flap atom deviating by 0.399 (3) Å from the plane of the remaining four atoms. The dihedral angle between the phenyl ring and the indane benzene ring is 79.58 (7)°.
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The mol-ecule of the title compound, C(9)H(12)O(2), is approximately planar (mean atomic deviation = 0.0346 Å) and disposed about a crystallographic centre of symmetry. The H atom of the benzene ring is disordered over four orientations, with occupancies of 0.100 (3) and 0.401 (3) at the C atoms in the 2- and 3-positions and the same at their symmetric location. The H atoms of methyl group at t...
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Binding studies of cationic detergents such as cetyltrimethyl ammonium bromide, Cetyl pyridinium bromide and dodecyl trimethyl ammonium bromide with β Lactoglobulin were carried out by equilibrium dialysis, ultraviolet difference and circular dichroism techniques at 25 C. Binding isotherms at pH 5·0, 7·0 and 9·0 show cooperative binding at all concentrations of detergents and the number of avai...
متن کامل2,2,2-Trimethyl-N-(phenylsulfonyl)acetamide
The N-H and C=O bonds of the SO(2)-NH-CO group in the title compound, C(11)H(15)NO(3)S, are anti to each other. The asymmetric unit contains two independent mol-ecules. The benzene rings form dihedral angles of 83.19 (8) and 76.01 (10)° with the mean planes of the C(2)NOS fragments. The mol-ecules are linked into chains parallel to the b axis by inter-molecular N-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1914
ISSN: 0368-1645
DOI: 10.1039/ct9140500521