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| Number | Title | Issue Date |
| 4563556 | Internal combustion circuit breaker An internal combustion electrical circuit breaker comprising at least one: (a) insulating cylinder; (b) pair of electrical conductors penetrating the cylinder approximately perpendicular to its longitudinal axis at a distance from both cylinder's plane si... | 01/07/1986 |
| 4562802 | Flexible cylinder engine An internal combustion engine comprising at least one flexible cylinder or semicylinder (chamber) formed from (a) at least one flexible, rectangular sheet attached to a rotor, which in turn is connected to a rotatable shaft, and (b) a pair of parallel end... | 01/07/1986 |
| 4481792 | Cold storage pack A cheap, compact container for cold-storing beverage or food cans and/or bottles, comprising: (a) a pair of symmetrical, heat-insulating solid blocks with a plurality of semicylindrical indentations therein, spaced at a distance from each other and the bo... | 11/13/1984 |
| 4453508 | Flexible cylinder engine A pumping or combustion engine having one to four cylindrical or semi-cylindrical chambers formed by at least one flexible sheet attached to a rotor, which sheet and/or rotor contact a plane, rigid plate at both sides thereof, containing inlet and exhaust... | 06/12/1984 |
| 4309423 | Compounds of the pregnane series with an oxygen function in the 19-position, processes for their manufacture and pharmaceutical preparations containing these compounds 19-Oxygenated steroid compounds of the pregnane series of the formula I ##STR1## in which R1 represents a hydrogen atom, and R2 represents an -oriented lower alkanoylthio group, or R1 and R2 together represent... | 01/05/1982 |
| 4264619 | Tertiary aminoacids New -(cyclic tert. aminophenyl)-aliphatic acids, e.g. those of the formula ##STR1## and functional derivatives thereof, are anti-inflammatory agents.... | 04/28/1981 |
| 4263455 | Novel 2-sulphonyl- (or -sulphinyl)-2'-aminoacetophenones The invention relates to novel ortho-aminoacetophenones of the formula I ##STR1## and their tautomers, in which Z is hydrogen, halogen, lower alkyl, cycloalkyl, lower alkoxy, trifluoromethyl, nitro or substituted or unsubstituted sulphamoyl, m is 1 o... | 04/21/1981 |
| 4261907 | Stereospecific process The process depicted, for example, by the formulae ##STR1## R=esterified hydroxy yields valuable intermediates in the manufacture of drugs.... | 04/14/1981 |
| 4261985 | Novel diuretics An advantageous diuretic action by excretion of water, sodium and chloride ions, with reduced excretion of potassium ions, is effected by combined administration of a 19-oxygenated steroid compound of the pregnane series of the formula ##STR1## ... | 04/14/1981 |
| 4261990 | N-alkyleneiminoalkyl-dicarboximides as antiallergics and antiasthmatics N-(diphenylmethoxy-mono- or bicyclic-alkyleneiminoalkyl)-dicarboximides, e.g. those of the formula ##STR1## A=aliphatic or cycloaliphatic radical R,R'=H, alkyl, halogen or CF3 R"=H or both are ethylene q=2-4 and salts thereof are antiallergics ... | 04/14/1981 |
| 4260619 | 2-Aminoalkyl-5-pyridinols Secondary 2-aminoalkyl-5-pyridinols, e.g., those of the formula ##STR1## and acid addition salts thereof are cardioprotective, e.g., antiischemic agents.... | 04/07/1981 |
| 4260620 | 2-Pyridinecarboxylic acids 5-Etherified 2-pyridinecarboxylic acids, e.g. those of the formula ##STR1## or functional derivatives thereof, are hypotensive agents.... | 04/07/1981 |
| 4259338 | Benzofuranyl-tetrahydropyridines and -piperidines, their acid addition salts and antidepressant preparations thereof The present invention provides new benzofuranyl-tetrahydropyridines and -piperidines of the general formula I ##STR1## in which R1 and R2 independently of one another are hydrogen or lower alkyl or together are lower alkylene, R... | 03/31/1981 |
| 4256759 | Alphacarbamoyl-pyrrolpropionitriles 1-Substituted-ଲ-oxo--phenylcarbamoyl-pyrrolpropionitriles, e.g. those of the formula ##STR1## their alkylenol ethers or alkanoylenol esters and salts thereof are antiinflammatory and antiarthritic agents.... | 03/17/1981 |
| 4255438 | Method for reduction of cardiac mortality rate using pyrazolidine-3,5-diones Pharmaceutical compositions comprising a substituted pyrazolidine-3,5-dione, e.g. the 1,2-diphenyl-4-(2-phenylthioethyl or 2-phenylsulfinylethyl)-pyrazolidine-3,5-dione, or a salt thereof with a base, are useful in the treatment of cardiovascular diseases... | 03/10/1981 |
| 4255429 | N-Quinazolinylpiperidinyl-lactams N-[1-(4-amino-2-quinazolinyl)-3- or 4-piperidinyl]-lactams, e.g., those of the formula ##STR1## and salts thereof are antihypertensive agents.... | 03/10/1981 |
| 4250192 | Novel substituted phenylacetic acid amide compounds Phenylacetic acid amide compounds of the formula ##STR1## in which R1 is hydrogen, lower alkyl, lower alkoxy, halogen having an atomic number of not more than 35 or trifluoromethyl, R2 is hydrogen, lower alkyl, lower alkoxy, hal... | 02/10/1981 |
| 4242347 | Hypotensive indolylalkylpiperidyl guanidines and isoureas 1-(Indolyl-3-alkyl)-3 or 4-(ureido or guanidino)-piperidines, e.g. those of the formula ##STR1## R=H; alkyl; free, etherified or esterified OH or SH; CF3, NO2 or NH2 m=1-4; n=2 or 3; X=O, S or NH acyl derivatives and ... | 12/30/1980 |
| 4226998 | 1-Benzothiepin-4-carboxamides 2,3-Dihydro-1-benzothiepin-4-carboxamides, e.g. those of the formula ##STR1## Am=arylamino or N-alkyl-N-arylamino substituted by R X=HO, alkoxy, alkanoyloxy or alkyleneimino R=alkyl, alkoxy, alkylmercapto, halo, CF3, CN, or NO2 n=0-2... | 10/07/1980 |
| 4221786 | Novel halogenopregnadienes and process for the manufacture thereof The invention relates to the preparation of polyhalogenated pregnane derivatives of the formula ##STR1## wherein X represents fluorine or chlorine and R a free or esterified hydroxyl group or chlorine. The new compounds display a high antiinflam... | 09/09/1980 |
| 4212808 | 2-Oxiranyl-1,4-benzodioxans The stereospecific process depicted, for example, by the formulae ##STR1## yields valuable intermediates in the manufacture of drugs.... | 07/15/1980 |
| 4209514 | 3-Aminoalkyl-4-aryl-tetrahydroazepines 3-Aminoalkyl-4-aryl-1,5,6,7-tetrahydro-2H-azepines, e.g. those of the formula ##STR1## Ar' = phenyl, thienyl, pyridyl or phenyl subst. by alkyl, alkoxy, alkylthio, halo or CF3 ; Am' = NH2, (alkyl, alkenyl, alkynyl, hydroxyalkyl,... | 06/24/1980 |
| 4207317 | 1-Aryl-4-carbamoyl-pyrazolin-5-ones Substituted 1-phenyl-4-phenylcarbamoyl-2-pyrazolin-5-ones, e.g. those of the formula ##STR1## wherein each of R, R' and R" is alkyl, alkoxy, halo or trifluoromethyl, or at most 2 thereof are hydrogen; or their salts with therapeutically acceptab... | 06/10/1980 |
| 4202901 | 2-Pyridinecarbonitrile compounds 5-Etherified 2-pyridinecarboxylic acids, e.g. those of the formula ##STR1## R = phenyl or (alkyl, alkoxy, halogeno, CF3, CN, CONH2 or NH2)-phenyl R' = H or carboxy X = O or S, m = 1-4 or functional derivative thereof, are ... | 05/13/1980 |
| 4197302 | 2-Pyridinecarboxylic acids 5-Etherified 2-pyridinecarboxylic acids, e.g. those of the formula ##STR1## or functional derivatives thereof, are hypotensive agents.... | 04/08/1980 |
| 4192802 | Process for the manufacture of steroid carboxylic acid lactones An advantageous method for the manufacture of steroidal lactones of the spironolactone and canrenone type involves the following reaction sequence: bromination of a 3ଲ ,17-dihydroxy-17 -pregn-5-en-21-carboxaldehyde in basic or neutral medium,... | 03/11/1980 |
| 4192873 | Anti-inflammatory 2-sulphonyl- (or -sulphinyl)-2'-aminoacetophenones The invention relates to novel ortho-aminoacetophenones of the formula I ##STR1## and their tautomers, in which Z is hydrogen, halogen, lower alkyl, cycloalkyl, lower alkoxy, trifluoromethyl, nitro or substituted or unsubstituted sulphamoyl, m is 1 o... | 03/11/1980 |
| 4187313 | 2-Aminoethyl-1,4-benzodioxans Specific optical isomers of 2-(2-aralkylamino-1-hydroxyethyl)-1,4-benzodioxans, e.g., those of the formula ##STR1## and salts thereof are antihypertensive and bradycardic agents.... | 02/05/1980 |
| 4187234 | Alkanecarboxylic acid compounds which have benzofuranyl or benzothienyl substituents Compounds of the formula ##STR1## in which Ar represents optionally substituted 1,2-phenylene, X1 represents oxygen or sulphur, R1 represents the radical of the formula ##STR2## in which Ph represents optionally substi... | 02/05/1980 |
| 4185109 | 1-Benzothiepin-4-carboxamides 2,3-Dihydro-1-benzothiepin-4-carboxamides, e.g. those of the formula ##STR1## or their salts with therapeutically useful bases, exhibit anti-inflammatory effects.... | 01/22/1980 |
| 4176190 | Diuretic and saliuretic sulphamoylbenzoic acids The invention relates to sulphamoylbenzoic acids of the formula ##STR1## in which R1 is a substituted or unsubstituted aryl radical, X is oxygen or sulphur, R2 is hydrogen, lower alkyl or oxa-lower alkyl or an aryl radical, Py i... | 11/27/1979 |
| 4175137 | Etherified cycloalkanols The invention relates to novel etherified cycloalkanols of the formula ##STR1## wherein X1 represents oxygen, sulphur or methylene, X2 represents oxygen or sulphur, A represents an unsubstituted or substituted phenyl radical and... | 11/20/1979 |
| 4173577 | Phenylacetohydroxamic acids Phenylacetohydroxamic acids having the formula I ##STR1## wherein R1, R2, R3 and R4, independently of each other, represent hydrogen, chlorine, fluorine or bromine atoms or an alkyl or alkoxy group having a... | 11/06/1979 |
| 4173633 | Indeno and naphth[1,2-D]azepines Hydrogenated 1-aminoalkyl-indeno- or naphth[1,2-d]-azepines, e.g. those of the formula ##STR1## Am'=NH2, (alkyl, alkenyl, alkynyl, hydroxyalkyl, cycloalkyl, or benzyl)amino, its N-lower alkyl derivatives; alkyleneimino morpholino or p... | 11/06/1979 |
| 4172075 | Fluoro-steroids and processes for their manufacture 11,12-Unsaturated 9-fluorosteroids comprising a new class of steroid compounds are obtained by a novel process, wherein a corresponding 9-fluoro-11ଲ-hydroxysteroid is dehydrated with a reagent of the formula F3 SX in which X... | 10/23/1979 |
| 4165846 | Convertible airplane A land-, air- and water-vehicle comprising a rolling, floatable and steerable fuselage, the roof-hinged doors of which serve as its wings, and which fuselage's lateral and rear portions are extendable into an airfoil with attached fins and stabilizer, whe... | 08/28/1979 |
| 4166126 | 1-Benzothiepin-4-carboxamides 2,3-Dihydro-1-benzothiepin-4-carboxamides, e.g. those of the formula ##STR1## Am=NH2, mono- or di-(alkyl or HO-alkyl)-amino, alkyleneimino, cycloalkylamino, iso- or heterocyclic arylamino or N-alkyl-N-arylamino X=ho, alkoxy, alkanoyloxy or tert... | 08/28/1979 |
| 4163788 | Tertiary aminoacids New -(cyclic tert. aminophenyl)-aliphatic acids, e.g. those of the formula ##STR1## R1 =H or alkyl, Ph=a phenylene radical R2 =H, alk(en)yl, cycloalk(en)yl or cycloalk(en)yl-alkyl ##STR2## =bicyclic alkenylenei... | 08/07/1979 |
| 4161534 | Process for the production of novel hydroxyalkyl dithiocarbamates Novel hydroxylalkyl dithiocarbamate of the formula ##STR1## wherein R1 represents a phenyloxyphenyl or phenylaminophenyl radical which is unsubstituted or substituted by lower alkyl, halogen, trifluoromethyl, nitro and/or cyano, and alk re... | 07/17/1979 |
| 4150127 | Novel steroid compounds having an oxygen function in the 19-position Novel 19-oxygenated steroids of the 20-spiroxane series of the formula ##STR1## in which R3 is a lower alkyl radical carrying an oxygen-containing functional group and R4 is two hydrogen atoms or an oxo group, and which carry a ... | 04/17/1979 |
