摘要:
(Thio)-ureas of the formula ##STR1## in which R.sup.1 is an optionally alkyl-substituted cycloalkyl radical or a halogenoalkyl radical,R.sup.2 is an alkyl or cycloalkyl radical or an optionally substituted aryl radical,Ar is an optionally substituted aryl radical, at least one of the radicals R.sup.1, R.sup.2 and Ar carrying fluorine or a fluorine-containing substituent, andX is an oxygen or sulphur atom,which possess fungicidal activity. Novel intermediates are also disclosed.
摘要:
N,N-dialkyl-N'-(beta substituted) alkyl alkylene diamines of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are C.sub.1-4 hydrocarbon groups or H, but both R.sub.1 and R.sub.2 are not H, R.sub.4 is a saturated or unsaturated C.sub.14-24 hydrocarbon group, n=1-4 and X is OH or SH are adapted for use as friction and wear reducing additives in friction and wear reducing compositions.
摘要:
Novel Isoprene Derivatives which have mucosa-protective and gastric acid secretion-inhibiting properties and are useful for combatting ulcers both by treating and as a prophylaxis against gastric and/or duodenal ulcers.
摘要:
The present invention is a new tyrosine derivative described below to inhibit hydrolysis of polysulfide. The new tyrosine derivative formed according to a chemical formula indicated below, wherein one of a-c is “OH” and the rest are “H”;
d is CnH2nα, where α is “H” or a “halogen atom,” the halogen atom is preferably “I,” and n is an integer from 1 to 5; and
e is (NH)x(CO)yCzH2zβ, where x is 1 or 0, y is 1 or 0, z is an integer from 1 to 5, β is “H” or a “halogen atom,”.
摘要:
Organic acid salts of 1-(o-((3-dimethylaminopropyl)thio)phenyl)-3-methylurea have been found to have unique ability to relieve cardiac arrhythmias.