The invention discloses novel process for preparation of N-substituted cycloalkanoindoles including novel compounds of said type exhibiting pharmaceutical activity in animals and also useful as intermediates. Also disclosed are novel 1-phenylhexahydropyridazines useful as intermediates in the process.

A storage stable dry mixture for resin containing cement compositions is produced by contacting the resin and the hardener with a finely divided, solid adsorbent having a surface area of at least 0.2 m.sup.2 /g which is of an amorphous nature and is produced by a pyrogenic method, before mixing these components with cement.

Disclosed are compounds of the class of quinolines substituted at the 2-, 3- or 4- position by an amino function bearing a hydroxyalkyl nitrate moiety, e.g. 4-(2-hydroxyethylpiperazino)-quinoline nitrate. The compounds have various pharmacological activities in animals and are useful, for example, as hypotensive and anti-anginal agents. Also disclosed are the corresponding hydroxy intermediates which are useful in preparation of the nitrates and also as hypotensive and anti-anginal agents.

Disclosed are compounds of the class of 1-alkyl-4-phenyl and 4-(2-thienyl)-6,7-methylenedioxy-2(1H)-quinazolinones and quinazolinthiones, including the 3,4-dihydro derivatives thereof, useful as pharmaceutical agents, e.g., as anti-inflammatory agents. Such compounds, e.g., 1-isopropyl-4-phenyl-6,7-methylenedioxy-2(1H)-quinazolinones and -isopropyl-4-phenyl-6,7-methylenedioxy-2(1H)-quinazolinthiones, may be prepared by reacting the corresponding N-alkyl-N(3,4-methylenedioxyphenyl)urea or thioure...

N-(3-chloro-4-methoxyphenyl)-N',N'-dimethylurea of the formula: ##SPC1## Is disclosed as possessing a surprising selective herbicidal activity. A method is disclosed for selectively combating weeds in a cereal locus and a carrot locus, which comprises applying to the locus to be protected from weeds, a dosage of from 2 to 10 kilograms per hectare of the above compound.

The invention discloses compounds of the class of 2-substituted 2-methyl-1,3-propanediamines which are either 2-[p-(3,5-diphenylcyclohexyl)phenoxy]-2-methyl-1,3-propanediamines or 2-(5'-phenyl-m-terphenyl-4-yloxy)-2-methyl-1,3-propanediamines. The compounds are useful as pharmaceutical agents, e.g. as hypolipidemic agents. The compounds may be prepared by dehydration and dehydrogenation or hydrogenation of corresponding compounds which are 3,5-diphenyl-cyclohexan-1-ols or 3,5-diphenyl-2-cyclohex...

The invention concerns a stabilised insecticidal phosphoric acid ester composition comprising a stabiliser a compound of the formula R -- N = C = X wherein X is O or N-R and R is H, alkyl of up to 10 carbon atoms, cycloalkyl of from 6 to 8 carbon atoms, phenyl, halophenyl, alkylphenyl, wherein the alkyl group contains up to 4 carbon atoms, nitrophenyl or phenylalkyl of 7 to 9 carbon atoms.

The present invention concerns novel pyrimidinyl phosphoric and thiophosphoric acid esters of the formula: ##SPC1## Wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are inter alia each alkyl, Q and Y are each oxygen or sulphur and Z is oxygen or ##SPC2## Wherein R.sub.5 is hydrogen or alkyl of 1 to 5 carbon atoms. The compounds possess insecticidal activity.

Disclosed are 4-p-(.omega.-aminoalkoxy)phenyl-1,2-diaryl-cyclopentanes useful as hypolipidemic agents, and intermediates useful in the preparation of said compounds including the corresponding 3-cyclopentenes and cyclopentan-4-ols.

Disclosed are compounds of the class of furo[3,2-c] pyridines substituted at the 4- position by an amino function bearing a hydroxy-alkyl nitrate moiety, e.g., 4- [4-(2-hydroxyethyl)-1-piperazino]-furo[3,2-c]pyridine nitrate. The compounds have pharmacological activity in animals and are useful, for example, as anti-anginal agents. Also disclosed are the corresponding hydroxy intermediates which are useful in preparation of the nitrates and also as anti-anginal agents or as agents in the treatme...