Ammonium hydrogen (RS)-[(5-methyl-2-oxo-1,3-oxazolidin-3-yl)methyl]phosphonate
نویسندگان
چکیده
In the title compound, NH(4) (+)·C(5)H(9)NO(5)P(-), the five-membered methyl-oxazolidin-2-one unit is disordered over two positions, the major component having a site occupancy of 0.832 (9). A three-dimensional network of O-H⋯O and N-H⋯O hydrogen bonds stabilizes the crystal structure.
منابع مشابه
(4R,5S)-4-Hydroxymethyl-5-[(methylsulfanyl)methyl]-1,3-oxazolidin-2-one
The title compound, C(6)H(11)NO(3)S, crystallizes utilizing a three-dimensional set of O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds. The 1,3-oxazolidin-2-one ring adopts an envelope conformation with the C atom bearing the hy-droxy-methyl group as the flap.
متن کامل(4-Benzyl-2-oxo-1,3-oxazolidin-5-yl)methyl methanesulfonate
The title compound, C(12)H(15)NO(5)S, features an approximately planar five-membered oxazolidin ring (r.m.s. deviation = 0.045 Å) with the peripheral benzyl and methyl methane-sulfonate residues lying to either side of the plane. In the crystal, N-H⋯O hydrogen bonds, involving one of the sulfur-bound oxo groups as acceptor, lead to the formation of supra-molecular chains along the b axis. These...
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The asymmetric unit of the crystal of the title compound (common name rivaroxaban), C19H18ClN3O5, contains two rivaroxaban mol-ecules with different conformations; the C-C-N-C torsion angles between the oxazolidine and thio-phene rings are -171.1 (7) and -106.8 (9)° in the two independent mol-ecules. In the crystal, classical N-H⋯O hydrogen bonds and weak C-H⋯O hydrogen bonds link the mol-ecule...
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A series of novel N-[2-(substitutedphenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]benzamides (4a-g) were synthesized and structurally confirmed by elemental analysis, IR, H NMR and MS spectral data. Further, the antiviral screening of N-[2-(substitutedphenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]benzamides (4a-g) against a broad panel of DNA and RNA viral strains indicated that N-[2-(4-chlorophenyl...
متن کامل(4S)-4-Benzyl-N-{[(4S)-4-benzyl-2-oxo-1,3-oxazolidin-3-yl]sulfonyl}-2-oxo-1,3-oxazolidine-3-carboxamide
The title compound, C(21)H(21)N(3)O(7)S, contains an oxazolidinone ring and a sulfonamide group, both characteristic for biologically and pharrmaceutically active compounds. Both stereogenic centres reveal an S absolute configuration. The two oxazolidinone rings are in an envelope conformation with the methyl-ene carbon flap atoms deviating by 0.428 (1) and 0.364 (2) Å from the best least-squar...
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عنوان ژورنال:
دوره 66 شماره
صفحات -
تاریخ انتشار 2009