Patents in Class 540/608

Matches 1 - 50 out of 96

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Match	Document	Document Title
1	6887864	Azepane derivatives This invention provides novel azepane derivatives or pharmaceutically acceptable salts thereof, according to the general formula (I) wherein the symbols are defined in the specification, as well as...
2	6803370	Alpha amino acid derivatives—inhibitors of leukocyte adhesion mediated by VLA-4 Disclosed are certain alpha amino acid compounds which bind VLA-4. Certain of these compounds also inhibit leukocyte adhesion and, in particular, leukocyte adhesion mediated by VLA-4. Such...
3	6093823	Process for the continuous production of basic cyclic optically active α- amino acids The invention pertains to a process for the continuous production of basic cyclic optically active α-amino acids of general formula (I) by continuous racemate splitting via diastereomeric salt ...
4	5856318	Nitrogen-containing cyclohetero cyclo-heteroaminoaryl derivatives for CNS disorders Certain nitrogen-containing cyclohetero cycloalkylaminoaryl compounds are described for treatment of CNS disorders such as cerebral ischemia, psychoses and convulsions. Compounds of particular...
5	5674864	N-substituted derivatives of α-mercapto alkylamines, their preparation process and the intermediates obtained, their use as medicaments and the compositions containing them Novel α-mercapto-alkylamines in all possible racemic, enantiomeric and diastereoisomeric forms of the formula ##STR1## wherein the substituents are as defined in the specification.
6	5423998	Peroxy carboxylic amino-derivatives Amino-derivative (poly)peroxycarboxylic acids which have the formula: ##STR1## wherein the symbols have the following meanings: R, R1, and R2, which may be equal to or different from one another,...
7	5192498	Elimination of sulfide odor in thiocarbamate herbicides It has now been discovered that the undesirable odor in thiocarbamate compounds can be suppressed or mostly eliminated by the process of this invention. Generally, the process of this invention...
8	5147572	Flotation composition using a mixture of collectors The present invention relates to improved flotation composition comprising a mixture of (A) at least one metal salt of a phosphorus acid represented by the Formula: ##STR1## wherein each R1 is...
9	5120843	Pharmaceutically active amines The aromatic amines (I), alkyl amines (II), bicyclic amines (III). ##STR1## cycloalkyl amines (IV), aromatic bicyclic amines (V), hydroquinone amines (VI), quinone amines (VII), amino-ethers (VIII)...
10	5089471	Peptidyl beta-aminoacyl aminodiol carbamates as anti-hypertensive agents Non-peptidyl compounds characterized generally as β-aminoacyl aminodiol carbamates are useful as renin inhibitors for the treatment of hypertension.
11	5041545	2-hydroxybenzophenone hydrazides and derivatives thereof Hydrazide functionalized 2-hydroxybenzophenone ultraviolet light and heat stabilizers and derivatives are disclosed having the general formula: ##STR1## wherein R1, R2, R3, R4, R5, R6, X, Y, Z, all...
12	5025005	Lipid derivatives, their production and use Novel lipid derivatives of the formula ##STR1## [wherein R1 is alkyl or alkylcarbamoyl; R2 is hydrogen, hydroxy which may be substituted, amino which may be substituted or cyclic amino; R3 is a...
13	5008261	Agents for repelling insects and mites It has been found that the substituted α,ω-amino-alcohol derivatives, some of which are known, of the formula I ##STR1## in which X represents hydrogen, COR11, COOR12 or R13, R1 represents o...
14	4977141	Peptidyl α-aminoacyl aminodiol carbamates as anti-hypertensive agents Non-peptidyl compounds characterized generally as aminoacyl aminodiol carbamates are useful as renin inhibitors for the treatment of hypertension.
15	4900834	Substituted α,ω-aminoalcohol derivatives It has been found that the substituted α,ω-amino-alcohol derivatives, some of which are known, of the formula I ##STR1## in which X represents hydrogen, COR11, COOR12 or R13, R1 represents o...
16	4725680	Process for the preparation of carbamates, thiocarbamates and ureas The invention relates to a process for preparing carbamic acid derivatives of formula: ##STR1## in which R1 or R2 denotes a hydrogen atom or a substituted or unsubstituted, saturated or unsaturated...
17	4686220	Substituted 2-[b-substituted-amino)-ethylamino]-1,4-naphthalenediones for treating asthma, allergic diseases and inflammation in warm-blooded animals This disclosure describes certain substituted piperazine-1,4-naphthalenediones useful as anti-asthmatic agents.
18	4613461	Process for preparing esters of thiolcarbamic acids The invention relates to a new process for preparing known thiolcarbamate esters of the general formula (I) ##STR1## wherein R1 and R2 stand independently for hydrogen or a straight or branched...
19	4521242	Substituted phenyl carbamates, herbicidal compositions containing the same as active ingredient and method of controlling weeds There are provided novel substituted phenyl (thiono)carbamates capable of effectively controlling broad-leaved annual weeds and annual weeds belonging to the families Gramineae and Cyperaceae such...
20	4497739	Synthesizing thiocarbamic acid esters A process for the synthesis of thiocarbamic acid esters by reacting amine compounds having a general formula ##STR1## wherein A is an arylene radical, simple or substituted by halogens hydrocarbon...
21	4491465	Substituted phenyl (thiono)carbamates, herbicidal compositions containing the same as active ingredient and method of controlling weeds There are provided novel substituted phenyl (thiono)carbamates capable of effectively controlling broad-leaved annual weeds and annual weeds belonging to the families Gramineae and Cyperaceae such...
22	4400512	Azaspiro compounds This invention relates to a method of using compounds selected from those of the following formula : ##STR1## wherein R1 is hydrogen, alkyl or alkenyl; R2 is hydrogen, alkyl, cycloalkyl or...
23	4400199	Thiolcarbamate compounds and their use as herbicides Chloroalkylthiolcarbamate compounds of the formula: ##STR1## wherein Z represents ##STR2## and when Z is ##STR3## n is an integer of 4 to 10, whereas when Z is ##STR4## n is an integer of 3 to 10....
24	4343737	Process for production of thiolcarbamates and the thiolcarbamates obtained by said process A process for producing a thiolcarbamate compound of the following formula ##STR1## wherein R1 represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5...
25	4341702	Herbicidal active sulfoxide and sulfone compounds Herbicidal active sulfoxide and sulfone compounds and their method of use as described herein. The compounds have the following generic formula: ##STR1## wherein n is 1 or 2; R is selected from the...
26	4299765	Herbicidal active sulfoxide compounds Herbicidal active sulfoxide and sulfone compounds and their method of use as described herein. The compounds have the following generic formula: ##STR1## wherein n is 1 or 2; R is selected from the...
27	4298524	Preparation of thion- and thiol-carbamic esters Thion-carbamic esters are obtained reacting in a single stage an alkaline xanthogenate, an amine and an oxidizer, according to the reaction: ##STR1## wherein: R, R1, R2 each are an alkyl,...
28	4298740	Process for the production of thiolcarbamate compounds In the process for the production of a thiolcarbamate compound of the formula ##STR1## wherein R1 and R2 are as defined in claim, comprising reacting a tertiary halogen compound of the formula...
29	4264503	Polymerization process using a sodium carboxylactamate catalyst The polymerization of 2-pyrrolidone is achieved in high yield in the presence of a sodium-derived catalyst activator produced by the reaction of carbon dioxide with the sodium lactamate derived...
30	4252804	Therapeutically useful 3,4,5-trimethoxybenzene derivatives Compounds of the formula I ##STR1## wherein m and n are 0, 1 or 2, X represents oxygen, imino, benzylimino, or morpholinoethylimino, Y represents CO, CONH, COO or SO2, and NR1 R2 represents a...
31	4248779	Process for producing thiolcarbamates A thiolcarbamate having the formula ##STR1## wherein R1 and R2 are the same or different and respectively represent an alkyl, alkoxy, alkenyl, cycloalkyl, hydroxyalkyl, phenyl or benzyl group and...
32	4234484	Process for the preparation of cyclic enamides Special cyclic enamides are prepared by splitting off alcohols catalytically from the corresponding alkoxylated cyclic amides, in the presence of at least one tetraalkylammonium and/or alkali metal...
33	4222938	Preparation of thiolcarbamates Thiolcarbamates are prepared from carbamoyl halides and xanthates.
34	4222765	Thiolcarbamic acid esters Thiolcarbamic acid esters having the formula ##STR1## wherein X represents hydrogen or chlorine atom and n represents an integer of 2 to 3 are disclosed.
35	4163088	Antistatic polyamide compositions with polyalkyleneglycol ether having secondary terminal urethane groups The invention relates to antistatic polyamide compositions comprising a polyamide and as an antistatic agent from 0.1 to 20%, preferably from 1.5 to 15%, by weight based on the total weight of the...
36	4150022	Process for the production of ammonium salts of dithiocarbamic acid This invention relates to a new process for the production of ammonium salts of dithiocarbamic acid; the process comprising reacting bis-alkyl aminomethanes with sulphur.
37	4147715	Thiocarbamate preparation utilizing quaternary ammonium salt catalysts Thiocarbamates are prepared by a process comprising reacting an aqueous solution of a thiocarbamate salt with an organic halide in the presence of a catalytic amount of a quaternary ammonium salt...
38	4118500	Fungicidal alkoxy mono- and dialkoxy N-substituted cyclic amines Novel alkoxy derivatives of N-substituted cyclic amines of the formula ##STR1## where R1 is hydrogen, an alkyl group having from 1 to 8 carbon atoms, an aryl group having from 6 to 10 carbon atoms,...
39	4113767	Process for the preparation of alkali metal salts of 3,3-dimethyl-2-oxo-butyric acid 6-Tert.-butyl-3-mercapto-4-amino-1,2,4-triazin-5(4H)-one is prepared by reacting pinacolone with a sulfur chloride at 0° to 80° C, optionally reacting the mixture with an aqueous amine solution, h...
40	4110319	Thiocarbamate additives for sulfur vulcanizable polymers Thiocarbamates such as N,N-oxydiethylenecarbamyl 1-dodecyl disulfide are used to affect the vulcanization characteristics of sulfur vulcanizable polymers by increasing the state of vulcanization...
41	4086226	Process for the synthesis of thiolcarbamates A new and improved process for synthesizing thiolcarbamates, which are known herbicides, is disclosed. The thiolcarbamates are obtained in good yields, and without involving the use of highly...
42	4029646	Benzyl N,N-hexamethylenethiolcarbamate compounds and herbicidal compositions Certain thiolcarbamate compounds of the general formula ##STR1## wherein X is alkyl, e.g., lower alkyl, e.g., of from 1 to 4 carbon atoms, lower alkoxy of from, e.g., 1 to 3 carbon atoms, or...
43	4005071	P-Chlorobenzyl N,N-hexamethylenethiolcarbamate Certain novel thiolcarbamate compounds of the general formula ##STR1## wherein X is alkyl, e.g., lower alkyl, e.g., of from 1 to 4 carbon atoms, lower alkoxy of from, e.g., 1 to 3 carbon atoms, or...
44	4003907	Δ1 -1-Azacycloalkene-2-carboxylic acids and their production A compound of the formula ##STR1## or a salt thereof, OR OF THE FORMULA ##STR2## OR A SALT THEREOF, WHEREIN R1 and R2 are the same or different and each is hydrogen, lower alkyl, cycloalkyl of 4 to...
45	4001217	Azetidinyl carbothiolates New and valuable carbothiolates of azetidines having a good herbicidal action, herbicides containing these compounds, and a process for controlling the growth of unwanted plants with these compounds.
46	3989684	Method of making R-S (o) C NR1 R2 compounds Intermediate compounds useful for manufacturing herbicidal active sulfoxide and sulfone compounds are described herein. The compounds have the following generic formula: ##EQU1## wherein R is...
47	3984419	Perhydrofluorenetetrol and perhydro-phenanthrenetetrol derivatives Compounds are provided having the structure ##SPC1##Wherein n is 1 or 2, n1 is 0, 1 or 2 and n2 is 0, 1, 2 or 3, R1, R2, R3 and R4 may be the same or different and can be hydrogen, lower alkyl,...
48	3954729	Process for preparing a thiolcarbamate Thiolcarbamates are prepared by reacting a secondary amine having the formula ##EQU1## wherein R1 and R2 are the same or different and each represent hydrogen, lower alkyl, alkoxy, alkenyl,...
49	3953427	Process for the preparation of substituted S-alkyl thio-carbamates The invention relates to a new and advantageous process for the preparation of substituted S-alkyl thiocarbamates having the general formula (I), ##EQU1## wherein R1 stands for a C1-4 alkyl group,...
50	3947511	1-Hydrocarbyl-3-mono- and -dithiocarbamoylureas Novel 1-hydrocarbyl-3-(thiocarbamoylthio)ureas and 1-hydrocarbyl-3-(carbamoylthio)ureas are prepared by reacting, in liquid phase, an appropriate isocyanate and S-thiocarbamoylhydrosulfamine or...

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