Abstract:
Oxazole- and thiazole-alkanoic acid compounds useful as drugs for the treatment of atherosclerosis with lipid metabolism disorder, and having the formula: ##STR1## wherein R is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an aralkyl group, a pyridylmethyl group or a tocopheryl group; each of R.sup.1 and R.sup.2 is a hydrogen atom or a halogen atom; R.sup.3 is a hydrogen atom, a halogen atom or an alkyl group having 1 to 4 carbon atoms; R.sup.4 is a hydrogen atom, a halogen atom, a nitro group, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a trifuloromethyl group; each of X and Y is an oxygen atom or a sulfur atom; and A is a straight or branched alkylene group having 1 to 4 carbon atoms, and pharmaceutically acceptable salts thereof are disclosed.
Abstract:
Processes for altering the flavors and/or fragrances of materials which comprise adding thereto effective amounts of at least one thiazole having the formula: ##STR1## wherein R is hydrogen, alkyl, or acyl; X is .Iadd.alkyl, .Iaddend.alkoxy, .Iadd.or .Iaddend.hydrogen, .[.or when R and Y are alkyl, alkyl;.]. and Y is alkyl, acyl, alkoxy or hydrogen, no more than two of R, X and Y being hydrogen; .Iadd.with the proviso that X is alkyl only when either (i) R and Y are each alkyl or (ii) Y is alkoxy; .Iaddend.compositions containing such thiazoles and compositions; perfumed materials containing such thiazoles and compositions; and novel thiazoles and processes for producing same.
Abstract:
1-Alkylamino-3-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxy)-2-propanol; 5-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxymethylene-N-alkyloxazolidine and/or 2-substituted oxazolidine derivatives thereof, and methods of making such compounds. The compounds exhibit cardiovascular activity and are useful in the treatment of abnormal heart conditions in mammals. The compounds are also useful in the treatment of hypertension in mammals. The 5-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxymethylene)-N-alkyloxazolidines and derivatives are also intermediates for the 1-alkylamino-3-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxy)-2-propanols. The 1-alkylamino-3-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxy)-2-propanols can be prepared by base or acid hydrolysis of the corresponding 5-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxymethylene)-N-alkyloxazolidine or derivative; or by treatment of the corresponding 3-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxy)-2,3-epoxypropane with the desired alkylamine. Similarly the 5-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxymethylene)-N-alkyloxazolidine or derivative can be prepared from the corresponding 1-alkylamino-3-(5-carbocyclicalkylaminocarbonylthiazol-2-yloxy)-2-propanols via treatment with an aldehyde or ketone.
Abstract:
The invention provides novel 4-aryl-5-aminoalkyl-4-thiazolin-2-ones and their salts and complexes which have activity on the central nervous system, the cardio-vascular system, and anti-inflammatory, adrenolytic and anti-ulcer activity.
Abstract:
The present invention relates to certain novel dithiocarbamate esters, methods for their synthesis and their use as bactericidal and fungicidal agents.
Abstract:
The present invention relates to certain novel dithiocarbamate esters, methods for their synthesis and their use as bactericidal and fungicidal agents.
Abstract:
6-acylamino-penam-3-carboxylic acids and 7-acylamino-3-cephem-4-carboxylic acids in which the acyl group has the formula ##STR1## in which R.sub.1 is hydrogen, R.sub.2 is optionally substituted phenyl, thienyl or furyl or R.sub.1 and R.sub.2 together are optionally substituted cycloalkyl, and R is a radical which is linked through a carbon, oxygen, sulphur or nitrogen atom.
Abstract:
Novel carbonic acid derivatives of 2-mercapto-4,5-dichloro-thiazole which has the formula ##SPC1##In whichX is oxygen or sulfurY is a radical -OR, -SR or ##EQU1## are outstandingly effective herbicides exhibiting particularly pronounced post-emergence activity.
Abstract translation:2-巯基-4,5-二氯 - 噻唑的新型碳酸衍生物,其具有式I,其中X是氧或硫,Y是基团-OR,-SR或R 1 -N ANGLE R 2是显着特别显着的柱 出生活动。