Abstract:
WHEREIN R1 is loweralkyl, lowerhydroxyalkyl or lowerhaloalkyl, and R2 and R3 each are hydrogen or acyl or when taken together form an isopropylidene or a benzylidene moiety, and the pharmaceutically acceptable acid addition salts thereof. The compounds are useful as anti-anginal agents.
N1-Oxides of adenosine-5''-alkyl carboxylates represented by the structural formula
Abstract:
Covers the esters of gamma -glutamyl amide of dopamine selected from the group consisting of
where R is a C1-C20 alkyl radical, and a pharmaceutically acceptable acid addition salt thereof. Also covers the use of said esters of gamma -glutamyl amide of dopamine to increase renal blood flow by administering said amide to warm-blooded mammals by clinically acceptable routes of administration such as oral, parenteral, rectal, etc.
Abstract:
The present invention is directed to the provision of a therapeutically active composition having diuretic and renal vasodialator properties. The composition contains as its active ingredient a (substituted) aminoalkylsulfate ester. Such an ester is of extremely low toxicity and has a high therapeutic index.
Abstract:
A syringe assembly including a vial in which a unit dose of an injectable medicament can be prepackaged and an injector portion comprising a solid post molded along a substantial portion of the cannula to provide support and a pair of longitudinally extending wings projecting from the hub of the injector. A threaded stem extends from the post for receiving the thread stopper of the vial, the threads on the stem being intermittent. A cap for covering the threaded stem prior to use includes a flange which mates with finger grips on the wings whereby the cap can be removed by pressure applied to the wings. Possible contact with the threaded stem or cannula which could contaminate the system is thereby minimized.
Abstract:
Acrylamides of N-containing heterocyclic moieties that optionally carry a further hetero atom adjacent to the said N and/or methyl substituent(s) on said hetero ring and at least one chlorine atom adjacent to the double bond of the acrylic moiety have been found to have anti-inflammatory properties at reasonably low dosage levels.
Abstract:
A method of producing antimicrobial agent M-141 by cultivating the organism Streptomyces flavopersicus NRRL 2820 under submerged aerobic conditions. The antimicrobial agent is active against a variety of bacteria and protozoan organisms, as for example, Eimeria tenella.
Abstract:
2,3-Dihydro-1H-pyridino-(2,3-b)(1,4)-thiazin-2-one 4-oxide has been found to possess excellent anti-inflammatory, analgesic and anti-pyretic activity when administered in small doses to warmblooded animals.
Abstract:
An improved process for synthesizing esters of adenosine-5''carboxylic acid comprising reacting the acid with thionyl chloride and an appropriate alcohol at a temperature of less than 0*.