摘要:
The invention is directed to novel compounds of the formula
WHERE X is oxygen, sulfur or an alkylated nitrogen atom and R is
WHERE R1 is an aliphatic, aromatic, araliphatic, acyl, hydroxy, or acyloxy aliphatic radical. R2 is hydrogen or lower alkyl, R3 and R4 are both hydrogen, or, together, an isopropylidene radical and n is 2 or 3; diagnostic agents containing said compounds for use in the detection of bacteria in biological and other fluids, and the process for detecting bacteria in such fluids using said agents which comprises incubating the fluid to be investigated in the presence of a nutrient medium and a compound as above set out, the number of bacteria being directly related to the color change thereafter observed.
摘要:
NOVEL COMPOUNDS USEFUL AS CHEMO-THERAPEUTIC AGENTS BECAUSE FO THEIR OUTSTANDING EFFCTIVENESS AGAINST A WIDE RANGE OF MICRO-ORGANISMS, SUCH AS, STAPHYLOCOCCUS AUREUS, ESCHERICHIA COLI, PROTEUS MIRABILIS, PSEUDOMONAS AERUGIONOSA AND STREPTOCOCCUS PYOGENES ARE DISCLOSED. THE COMPOUNDS ARE 5 - NITROFURYL - 2-S-TRIAZOLE-(4.3-A) PYRIDINE DERIVATIVES HAVING THE FOLLOWING STRUCTURAL FORMULA:
R2-,3-R1-S-TRIAZOLO(4,3-A)PYRIDINE
WHEREIN R1 AND R2 ARE EACH MEMBERS SELECTED FROM THE GROUP CONSITING OF HYDROGEN, HALOGEN, ALKYL, ALKOXY, NITRO, ANIMO, ACYLAMINO, CARBOXYALKYL, CARBOXAMIDO, HYDROXYMETHYL, O-ACYLATED HYDROXYMETHYL, O-ALKYLATED HYDROXYMETHYL AND
(2-O2N-FURAN-5-YL)-(CH=CH)N-
WHEREIN N IS 0 OR 1, WITH AT LEAST ONE OF SAID R1 AND R2 ALWAYS BEING
摘要:
NOVEL THERAPEUTIC COMPOSITIONS CONTAINING RAUBASINE AND A METHOD OF USING THE SAME IN THE TREATMENT OF VENOUS DISEASES, INCLUDING THROMBOSIS, VARICOSIS, NON-CARDIAC EDEMA, ULCUS CRURIS VARIOSUM AND PERIPHERAL CIRCULATORY DISTURBANCES.
WHEREIN R1 is hydrogen or alkyl; R2 is hydrogen, alkoxycarbonyl or carboxyl; R3 is hydrogen, halogen, alkyl, alkoxy or alkylthio; and A is hydrogen or hydroxyl; AND THE PHARMACOLOGICALLY COMPATIBLE SALTS THEREOF; ARE OUTSTANDINGLY EFFECTIVE IN INDUCING BLOOD PRESSURE DEPRESSION AND THUS ARE ANTI-HYPERTENSIVE AGENTS.
摘要:
WHEREIN R1 is a hydroxy-or alkoxy-substituted alkyl or a hydroxy- or alkoxy-substituted cycloalkyl radical; an R2 is an alkyl, cycloalkyl, alkyl-substituted cycloalkyl, bicycloalkyl or alkyl-substituted bicycloalkyl radical, OR A PHARMACOLOGICALLY COMPATIBLE SALT THEREOF, WHICH EXHIBIT ANTILIPOLYTIC, ANTI-HYPERLIPAEMIC AND ANTI-HYPERCHOLESTEROLAEMIC ACTION.
Novel N(6)-disubstituted adenosine compounds of the formula