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| Number | Title | Issue Date |
| 4898607 | Herbicidal imidazole derivatives 1,5-substituted imidazole derivatives of formula I ##STR1## the stereochemically isomeric forms thereof, and the salts thereof, have useful herbicidal properties. The substituents R1, R2, R3, R4, X1 | 02/06/1990 |
| 4897397 | Aryl-alkynoic, alkenoic or alkanoic compounds and compositions useful as antiallergy and anti-inflammatory agents Certain aryl-alkynoic, alkenoic and alkanoic acids and derivatives and their use in treating inflammation, allergy and hyperproliferative skin disease are disclosed.... | 01/30/1990 |
| 4895834 | Renin inhibitors III The invention concerns novel renin-inhibitory peptides which are useful for treating renin associated hypertension, hyperaldosternoism, and congestive heart failure. Processes for preparing the peptides, compositions containing them and methods of using t... | 01/23/1990 |
| 4889849 | Spasmolytically active tertiary amine derivatives The invention relates to new spasmolytically active tertiary amine derivatives and the salts thereof, of the formula (1) ##STR1## wherein the symbols have the following meanings: .circle.A is phenyl, or a 5- or 6-membered aromatic group containing ... | 12/26/1989 |
| 4888355 | Indanes and their use as antiarrhythmic agents A compound selected from the group consisting of all enantiomeric and diastereoisomeric forms possible of compounds of the formula ##STR1## wherein X is selected from the group consisting of hydrogen, halogen, and alkyl and alkoxy of 1 to 5 carbon at... | 12/19/1989 |
| 4888433 | Process for the preparation of optically active alpha-arylalkanoic acids and novel intermediates thereof A new enantioselective process is described for preparing optically active alpha-arylalkanoic acids by: (a) halogenation on the aliphatic carbon atom alpha to the ketal group, of ketals of formula ##STR1## in which Ar represents an aryl, optionally ... | 12/19/1989 |
| 4879284 | Naphthalene derivatives having retinoid type action, the process for preparation thereof and medicinal and cosmetic compositions containing them The invention relates to a compound of formula: ##STR1## in which formula: R1 to R4 denote, independently, H, OH, C1 -C6 alkyl or C1 -C6 alkoxy; and A denotes --COR5, R5 | 11/07/1989 |
| 4879410 | Preparation of primary aralkyl urethanes and ureas and isocyanates derived therefrom A process is disclosed for the preparation of aralkyl mono- and diurethanes or ureas by carbamylmethylation, or acid-catalyzed addition at a temperature of 40° C. to about 100° C. of formaldehyde and esters of carbamic acid to aromatic hydrocarbons. Ara... | 11/07/1989 |
| 4877799 | Method of treating calcium overload in brain cells of mammals Novel piperidine compounds having the formula ##STR1## wherein R3 is 3,4-methylenedioxyphenyl, aryl or heteroaryl which are optionally substituted with one or more C1-6 -alkyl, C1-6 -alkoxy, C3-8 -cycloalky... | 10/31/1989 |
| 4873241 | 2-amino-N-(2-phenylindan-2-yl)acetamides useful as anti-epileptics 2-Amino-N-(2-phenylindan-2-yl)acetamides of the following formula are provided ##STR1## wherein, a=0 to 3, R1, R2 and R3 are independently selected from hydrogen and methyl, R4 is hydrogen or C1 ... | 10/10/1989 |
| 4857524 | Thiazolidine compounds and therapeutic method In one embodiment this invention provides novel thiazolidine compounds, such as 3-[R-(-)-3-benzyloxycarbonylthiazolidine-4-carbonyl]thiazolidine corresponding to the formula: ##STR1## An invention thiazolidine compound exhibits prolyl endopeplidase ... | 08/15/1989 |
| 4855464 | Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids Compounds of formula ##STR1## wherein Ar represents an optionally substituted aryl group; R represents a C1 -C4 alkyl; R1 and R2, equal to or different from each other, represent hydroxy, O- M+ | 08/08/1989 |
| 4855316 | 1,2-diamino-4,5-dimethoxycyclohexyl amide analgesic compounds Certain 1,2-diamino-4,5-dimethoxycyclohexane amide derivatives have analgesic activity, and bind selectively to the kappa opioid receptor site. Pharmaceutical compositions containing these compounds, and a method of alleviating pain in mammals are also di... | 08/08/1989 |
| 4838931 | 1,2-disubstituted piperidines, processes for their preparation and their use in plant protection 1,2-Disubstituted piperidines of the general formula I ##STR1## in which X denotes oxygen or sulfur; R denotes alkyl, R1 and R2 denote hydrogen, alkyl or benzyl, R3 denotes hydrogen, (substituted) alkyl, (substituted)... | 06/13/1989 |
| 4835164 | Aryloxymethyl derivatives of nitrogenous heterocyclic methanols and ethers thereof Novel heterocyclicmethanols are disclosed having the formula: ##STR1## wherein Z is pyrrolidinyl, piperidinyl, homopiperidinyl or pyridinyl; R1 is hydrogen, loweralkyl or carbethoxymethyl; R2 is hydrogen, loweralkyl, cycloalkyl, phen... | 05/30/1989 |
| 4833169 | Hydropyridine derivatives Hydropyridine derivatives of the formula ##STR1## in which R1 represents carboxy, lower alkoxycarbonyl, carbamoyl, N-lower alkylcarbamoyl or N,N-di-lower alkylcarbamoyl, R2 represents hydrogen, an optionally etherified or acylat... | 05/23/1989 |
| 4818431 | Liquid crystal dielectric New tetrahydropyran derivatives of the formula I ##STR1## in which G is H2 or .dbd.O, R1 and R2 are each an alkyl group having 1-10 C atoms, it also being possible for one or two CH2 groups to be replaced b... | 04/04/1989 |
| 4810791 | Ureidoalkanoylaminocarbonyl amino and imino acids and esters Compounds of the formula ##STR1## are disclosed. These compounds are useful as hypotensive agents due to their angiotensin converting enzyme inhibition activity and depending upon the definintion of X may also be useful as analgesics due to their ... | 03/07/1989 |
| 4785006 | Fungicidal compositions containing piperidine compounds and use The invention provides fungicidal compositions comprising as an active ingredient a compound having the general formula (I): ##STR1## or a stereoisomer thereof wherein X and Y are hydrogen, alkyl, or alkoxy, provided that when one of X and Y is hydro... | 11/15/1988 |
| 4783458 | Method of combating fungi The invention provides fungicidal compositions comprising as an active ingredient a compound having the general formula (I): ##STR1## or a stereoisomer thereof, wherein one of X and Y is hydrogen and the other is ##STR2## where R is H, meth... | 11/08/1988 |
| 4777176 | Fungicidal compositions containing piperidine compounds This invention provides fungicidal compositions comprising as an active ingredient a compound having the general formula (I): ##STR1## or a stereoisomer thereof, wherein one of X and Y represents hydrogen and the other represents the group ##STR... | 10/11/1988 |
| 4764618 | Arginine derivatives and pharmaceutically acceptable acid addition salts thereof Novel arginine derivatives represented by the general formula ##STR1## wherein R1 stands for a naphthalenesulfonyl, a naphthalenecarbonyl, a 1,2,3,4-tetrahydronaphthalenesulfonyl, a 1,2,3,4-tetrahydronaphthalenecarbonyl, a dioxa b-6,7-naph... | 08/16/1988 |
| 4757079 | Anti-hypertensive piperidine compounds Novel compounds of the formula: ##STR1## are described wherein Z is a bicyclic aryl group containing between 9 and 10 ring atoms, up to two of which may be nitrogen and up to one of which may be oxygen or sulfur; A is an ethenyl group which may be ... | 07/12/1988 |
| 4734507 | Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids Compounds of formula ##STR1## wherein Ar represents an optionally substituted aryl group; R represents a C1 -C4 alkyl; R1 and R2, equal to or different from each other, represent hydroxy, O- M+ | 03/29/1988 |
| 4727072 | 3-alkoxy-2-aminopropylamines compositions and use as cardiovascular agents Propylamines of the formula (I): ##STR1## and isomers thereof, particularly those enantiomers and racemates relative to the chiral carbon indicated by an asterisk (*). The propylamines can be used for the treatment of hypertension or angina in humans... | 02/23/1988 |
| 4721786 | ଲ-naphthylalkylamines Fungicidally active novel ଲ-naphthylalkylamines of the formula ##STR1## in which Ar represents optionally substituted ଲ-naphthyl and R1 and R2, which can be identical or different, represent alkyl or alkenyl or R1 | 01/26/1988 |
| 4705805 | Antithrombotic agent Certain 2,2'-dithiobis-N-substituted or unsubstituted benzamides or derivatives thereof are useful as antithrombotic agents because of their ability to suppress aggregation of blood platelets.... | 11/10/1987 |
| 4704227 | Liquid crystal compounds Compounds of the formula I wherein R1 and R2 are each H, an alkyl, alkoxy, alkanoyl, alkanoyloxy or alkoxycarbonyl group with in each case 1-10 C atoms, F, Cl, Br, CN or R3 --A3 --Z2 --, A1 is -... | 11/03/1987 |
| 4665076 | Pharmacologically active piperidine derivatives and their use The piperidine derivatives of formula: ##STR1## in which X denotes --CO--, --CHOH-- or --CH(NH2)-- and Ar denotes ##STR2## in which R denotes hydrogen or alkyl of 1 to 4 carbon atoms, and Y and Z, which may be identical or different, ... | 05/12/1987 |
| 4656269 | Histidine derivatives Novel amino acid derivatives useful as a therapeutic agent are disclosed. These amino acid derivatives and the pharmaceutically acceptable salts thereof have a human renin inhibitory effect when administered orally and are useful for treatment of hyperten... | 04/07/1987 |
| 4656282 | Preparation of substituted piperidines Piperidines substituted in the 3- and/or 4-position are prepared by reacting a glutardialdehyde substituted in the 2- and/or 3-position with ammonia or a primary amine and hydrogen at elevated temperature and under superatmospheric pressure in the presenc... | 04/07/1987 |
| 4654431 | Photopolymerizable thioacrylate monomers A novel photocurable monomer having the formula: ##STR1## wherein: Ar is arylene; R1 is H, alkyl, alkoxy, amino, halogen, sulfide, sulfoxide, sulfonate, aryl or heterocyclic; R2 is H, alkyl, aryl or aralkyl; and R3 is H or... | 03/31/1987 |
| 4647557 | Novel heterocyclic derivatives bearing an amino radical, processes for their production and the pharmaceutical compositions containing them This invention relates to novel heterocyclic derivatives bearing an amino group and to processes for making said compounds. More particularly this invention provides novel heterocyclic compounds the hetero ring of which has two hetero atoms, the same or differ... | 03/03/1987 |
| 4647562 | Anti-spasmodic agents having three branch chains A new class of anti-spasmodic compounds having three branch chains is provided. These compounds have the general formula: ##STR1## where R1, R2 and R3 are saturated straight chain or branched alkyl groups contained fr... | 03/03/1987 |
| 4638001 | Bicyclic benzenoid aminoalkylene ethers and thioethers, pharmaceutical compositions and use A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of... | 01/20/1987 |
| 4621143 | Cockroach repellants A number of novel amides were found to be highly effective as cockroach repellents.... | 11/04/1986 |
| 4615726 | Herbicidal 1-acylimidazolinones Compounds of the formula ##STR1## wherein A denotes N or CR4, B denotes a carboxyl, carbo-(thio) ester, (substituted) carboxamide or carboxanilide, carbohydroxy(alkoxy)-amide, (substituted) carbohydrazide or (substituted) oxazoline group, ... | 10/07/1986 |
| 4610985 | Allophanate derivative, fungicidal compositions and use Allophanate derivatives of the formula ##STR1## in which R1 and R2 can be identical or different and represent an aliphatic, cycloaliphatic, araliphatic or aromatic radical each of which is optionally monosubstituted or polysubs... | 09/09/1986 |
| 4603138 | Amine derivatives Compounds of the formula (I): ##STR1## and pharmaceutically acceptable acid addition salts thereof, wherein, Ar is optionally substituted phenyl or naphthyl, or pyridyl; E is O, S or a bond; R5 is hydrogen, and J is C3-5 polymethylene, op... | 07/29/1986 |
| 4602087 | Distyrylbiphenyls The distyrylbiphenyls of the formula ##STR1## in which X and X' independently of one another are a direct bond, oxygen, sulfur, --O--C1-3 -alkylene-CON(R4)--CON(R4)--, --O--C1-3 alkylene-COO--, OCO or --COO... | 07/22/1986 |
