Abstract: A stereoselective anion glycosylation process for preparing beta- and alpha-anomer enriched 2', 2'-difluoro-2'-deoxynucleosides and 2'-deoxy-2'-fluoronucleosides by reacting an alpha- or beta-anomer enriched 2-deoxy-2-fluorocarbohydrate or 2-deoxy-2,2-difluorocarbohydrate with at least a molar equivalent of a salt of a nucleobase derivative in an inert solvent.

Abstract: 7-Substituted bicyclic pyrazolidinone compounds as antimicrobials and the corresponding intermediates, are discussed or provided. The use of the antimicrobial compounds in pharmaceutical compositions and in methods for treating bacterial infections is set forth.

Abstract: 7-Substituted bicyclic pyrazolidinone compounds as antimicrobials and the corresponding intermediates, are discussed or provided. The use of the antimicrobial compounds in pharmaceutical compositions and in methods for treating bacterial infections is set forth.

Abstract: 4-Substituted 1-(optionally substituted)diazolidinones are intermediates to 7-substituted bicyclic pyrazolidinone antimicrobials.

Abstract: A high resolution raster display includes a central processor for providing image data, a digital image processing circuit for converting the image data to display signals, and an analog display circuit for converting the display signals to drive signals for driving a CRT to form a color raster display on the screen of the CRT. The digital image processing circuit includes a display memory for storing the image data and a programmable attribute look-up table for storing attribute data. Under the control of the central processor, the image data stored in the display memory is read out and is used to address the attribute look-up table which provides attribute signals as an output. A pixel rate converter reads in the attribute signals at a first rate and outputs analog display signals at a second rate which is much higher than the first rate, with a video bandwidth of up to 210 MHz.

Abstract: 4-(Protected amino)-3-oxo-1-(substituted and unsubstituted methylene)-1,2-pyrazolidinium ylides are intermediates to 7-substituted bicyclic pyrazolidione antimicrobials.

Abstract: 1-(Alkylated)-2-(acylated)diazolidinones are intermediates to bicyclic pyrazolidinone antimicrobial compounds. The instant compounds have the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are as defined in the specification.

Abstract: 1-Alkylated diazolidinones are intermediates to bicyclic pyrazolidinone antimicrobial compounds. The instant compounds have the formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3, have the meanings as defined in the specification.

Abstract: In a cathode ray tube display system, correction factors for X and Y position, astigmatism, focus and shading are recorded for preselected locations in digital memory circuits. Those correction factors bordering the actual beam position are selected and are converted to analog form. The correction factors applied to the system are determined by analogue interpolation, that is, the correction factors are combined in proportion to the proximity of the beam relative to those preselected locations where the correction factors were recorded. Use is made of resistance ladders and multiplexers in the interpolation circuits.

Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.

Abstract: 7-Amino and 7-alkanoylamino-2-oxo-3-phenylindolines, useful as anti-inflammatory and anti-thrombotic agents.

Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.

Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.

Abstract: Thio-substituted 2-oxoindolines have the formula ##SPC1##In which one of R or R.sub.1 is hydrogen and the other is R.sub.2 --S--, in which R.sub.2 is C.sub.1 -C.sub.3 alkyl, benzyl, halobenzyl, nitrobenzyl, C.sub.1 -C.sub.3 alkylbenzyl, or phenyl. These compounds are active in relieving a condition associated with anxiety, tension, or like emotional disturbances.

Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.

Abstract: Substituted pyrroloquinoxalinones and diones, useful as anti-inflammatory and anti-thrombotic agents.