摘要:
The compounds are N-alkenyl and N-alkynyl thioamides, for example N-allyl and N-propargyl 2-(2-pyridyl)thioacetamide, which are inhibitors of gastric acid secretion.
摘要:
The compounds are 2-alkoxy(and 2-amino)-3-amino-2-heterocyclicthiopropanamides, for example 2-methoxy-N-methyl-3-morpholino-2(2-pyridyl)thiopropanamide, which are inhibitors of gastric acid secretion.
摘要:
3-Substituted-3-hydroxyphenyl-2-piperidylcarbinols are prepared. These compounds are Beta -adrenergic stimulants and are useful in particular as bronchodilators.
摘要:
A method for O-acylating the 3-hydroxymethyl group of 7acylaminocephalosporadesic acids by reaction with an azolide and new O-acyl-7-acylaminocephalosporadesic acids in which the O-acyl group is derived from an alkoxyalkanoic acid or an amino acid.
摘要:
The compounds are N-alkenyl and N-alkynyl thioamides, for example N-allyl and N-propargyl 2-(2-pyridyl)thioacetamide, which are inhibitors of gastric acid secretion.
摘要:
N-Heterocyclic pulvinic acid amides having antiarthritic activity are prepared by treating the corresponding pulvinic acid with a heterocyclic amine.
摘要:
In antibiotic testing, inhibition zone data are electromechanically transmitted from a zone reader to accumulating and totalizing means, and to off-line recording means. Rapid and error-free acquisition of data is insured by automatic sequencing means which provides for temporary storage and display of a standard value, temporary storage and display of an unknown value, visual verification of both values, and simultaneous transmission of both values.
摘要:
Medicinal capsules which are secured by machine to a backing strip are photoelectrically inspected by multiple pairs of light sources and detectors specially arranged so as to permit the simultaneous inspection of a number of closely spaced capsules arranged in a row. The extent to which a capsule is filled is determined by the time interval during which a light beam is blocked by the capsule contents. This interval is electrically compared with a standard time interval. After the backing strip is cut into separate cards, each carrying several capsules, the electrical comparison means effects rejection of any card containing an unsatisfactory capsule. Further means are provided for similarly rejecting cards having badly misaligned capsules. Should the apparatus sense an excessive number of unsatisfactory cards, the packaging machinery is automatically shut down. Electrical means are provided for adjusting the delay between the sensing of an unsatisfactory capsule or row of capsules and the mechanical rejection of a card in order to effect optimum operation.