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| Number | Title | Issue Date |
| 6177567 | Method for preparing oxycodone A method for the preparation of oxycodone, and salts thereof, from codeine comprising oxidation of codeine to codeinone, formation of an dienolsilyl ether congener of codeinone in strong amine base, oxidation of the dienolsilyl ether congener using perace... | 01/23/2001 |
| 6169204 | Phosphoric acid salts of an aromatic diamine The present invention relates to a phosphoric acid salt of N-methyl-o-phenylenediamine and processes for making the same. In preferred embodiments of the invention, the phosphoric acid salt of N-methyl-o-phenylenediamine has the general Formula I ##S... | 01/02/2001 |
| 6002009 | Di-substituted 1,4-piperidine esters and amides having 5-HT4 antagonistic activity Pharmacologically active novel esters and amides of di-substituted 1,4 piperidine as 5-HT4 antagonists of formula (I) ##STR1## wherein A, X, Y and R have the meanings specified in the description, and a process for their preparation, are d... | 12/14/1999 |
| 5989563 | Viral agent associated with mystery swine disease A substantially avirulent vaccine against Porcine Reproductive and Respiratory Syndrome (PRRS) is provided, which effectively immunizes swine against the U.S. and European forms of the disease, together with a method of growing the viral agent in vitro, a... | 11/23/1999 |
| 5958952 | Substituted phenylamindines, medicaments containing these compounds and process for producing them The present invention relates to phenyl amidines of general formula (I), ##STR1## in which R1 to R5 are as defined in claim 1, their tautomers, their stereoisomers and their mixtures and their salts, especially their physiologic... | 09/28/1999 |
| 5952505 | Process for preparing pure enantiomers of tropic acid esters Precursors of anticholinergically active quaternary compounds can be synthesized from optically active tropic acid by acetylation, conversion into the acid chloride, reaction with amino alcohols of formula (I) ##STR1## (as the methanesulphonate; Q an... | 09/14/1999 |
| 5942503 | Use of Epinastine for the treatment of pain Disclosed herein is the use of epinastine for the treatment of pain, including migraine, Bing-Horton syndrome, tension headaches, muscle pain, inflammatory pain, and neuralgias. Epinastine may also be administered in combination with an additional analges... | 08/24/1999 |
| 5922763 | Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them The invention relates to biphenyl derivatives of general formula ##STR1## wherein A to E and X are defined as in claim 1, the stereoisomers thereof, including their mixtures and the salts thereof, particularly the physiologically acceptable salts the... | 07/13/1999 |
| 5922878 | Amino acid derivatives, processes for preparing them and pharmaceutical compositions containing these compounds The invention relates to new amino acid derivatives of general formula I ##STR1## and the pharmaceutically acceptable salts thereof, wherein the group R2 is ##STR2## and R1, A, G, Y, Z and m have the meanings given in the ... | 07/13/1999 |
| 5871771 | Micronized biodegradable particles, process for preparing them and use thereof The invention relates to micronized biodegradable particles, processes for preparing them and use thereof.... | 02/16/1999 |
| 5865811 | Multi-dose applicator with quick bottle attachment mechanism A multi-dose applicator comprising a bottle locking assembly wherein a supply bottle can be quickly and easily attached or removed from the applicator by rotating a locking ring a fraction of a turn and wherein the plunger is flexible to allow for misalig... | 02/02/1999 |
| 5861412 | Dihydro-isoquinoline compounds and their use as pharmaceuticals Compound of general formula I ##STR1## wherein A is a benzo or thieno group; R1 is (C4-6)cycloalkyl, (C4-6)cycloalkyl-(C1-5)alkyl or ##STR2## R2, m, R3, R4, R and u are defi... | 01/19/1999 |
| 5849918 | Amino acid derivatives, processes for the manufacture thereof and pharmaceutical compositions containing these compounds The invention relates to new amino acid derivatives of general formula I ##STR1## and the pharmaceutically acceptable salts thereof, wherein group B is --A2 --NR2 R3 or R5, wherein group R5 is ##... | 12/15/1998 |
| 5846941 | Isosteric antiherpes peptide derivatives II Disclosed herein are peptidomimetic compounds of the formula A--B--D--CH2 CH{CH2 C(O)R1 }C(O)--NHCH{CR2 (R3)COOH}C(O)--E wherein A is a terminal group, for example an optionally substituted phenylalka... | 12/08/1998 |
| 5830864 | Antiherpes peptide derivatives having a ureido n-terminus Disclosed herein are peptide derivatives of the formula A--B--NHCH{CH2 C(O)R1 }C(O)--NHCH{CR2 (R3)COOH}C(O)--D wherein A is a terminal group, for example, an alkylaminocarbonyl or a phenylalkylaminocarbonyl; B is an amino... | 11/03/1998 |
| 5827849 | Cyclic dericatives, pharmaceutical compositions containing these compounds and processes for preparing them The invention relates to cyclic derivatives of general formula ##STR1## wherein Ra, Rb, X and Y are as defined in claim 1, the tautomers, the stereoisomers including the mixtures thereof and the salts thereof, particularly the p... | 10/27/1998 |
| 5808085 | Stereoselective preparation of 2-substituted succinic acid derivatives A highly efficient and practical means has been developed which enables compounds of the formula: ##STR1## wherein R1 is lower alkoxy, lower alkylamino, di-(loweralkyl) amino, or the monovalent radical A--NR3, wherein A is lower... | 09/15/1998 |
| 5783576 | Benzoyl guanidine derivatives, the preparation thereof and their use in pharmaceutical compositions New compounds of general formula (I) are provided: ##STR1## which are explained in the specification can be prepared by a variety of methods. The compounds may be used in pharmaceutical compositions.... | 07/21/1998 |
| 5753647 | Acylamino-substituted hetrazepines A hetrazepine of the formula given below and a pharmaceutical composition comprising a therapeutically effective amount of the hetrazepine and a pharmaceutically acceptable inert carrier are disclosed and are useful in treating disease in a warm-blooded a... | 05/19/1998 |
| 5736559 | Biphenyl derivatives, pharmaceutical compositions containing these compounds and processes for preparing them The invention relates to biphenyl derivatives of general formula ##STR1## wherein A to E and X are defined as in claim 1, the stereoisomers thereof, including their mixtures and the salts thereof, particularly the physiologically acceptable salts the... | 04/07/1998 |
| 5731318 | Benzomorphan derivatives Novel benzomorphan derivatives of the formula ##STR1## wherein R1 -R8 are as defined herein. The benzomorphan derivatives are useful for treating cerebral ischaemia of various origins, epilepsy and neurodegenerative diseases.... | 03/24/1998 |
| 5725881 | Semisolid mixtures of amorphous oligomers and crystalline polymers based on lactic acid The present invention relates to semisolid mixtures of oligomers and/or polymers based on lactic acid, the preparation thereof and the use thereof as absorbable implants.... | 03/10/1998 |
| 5719279 | Asymmetrically substituted xanthines Xanthine derivatives of formula ##STR1## wherein R1 is hydrogen, alkyl or alkynyl, R2 is different and is alkyl, alkynyl, phenyl-alkylene, phenyl alkenylene, cycloalkyl, inter alia, R3 is cycloalkyl, phenyl, norbornane, in... | 02/17/1998 |
| 5712397 | Amino acid derivatives, processes for preparing them and pharmaceutical compositions containing these compounds The invention relates to new amino acid derivatives of general formula I ##STR1## and the pharmaceutically acceptable salts thereof, wherein the group R2 is ##STR2## and R1, A, G, Y, Z and m have the meanings given in the ... | 01/27/1998 |
| 5707989 | Pyrimido5,4-D!pyrimidines, medicaments comprising these compounds, their use and processes for their preparation The present invention relates to pyrimido5,4-d!pyrimidines of the general formula ##STR1## in which Ra to Rc are as defined herein, their tautomers, their stereoisomers and their salts, in particular their physiologically ... | 01/13/1998 |
| 5700780 | Antiviral peptide derivatives having a 2-oxoalkyl amino acid side chain Disclosed herein are peptide derivatives of the formula X--NR1 --CH(R2)--C(W1)!n --NH--CR3 (R4)--C(W2)--NR5 --CHCH2 C(O)--Y!--C(W3)--NH--CR | 12/23/1997 |
| 5693619 | Method of using renin inhibiting N-(2-amino-2-oxoethyl) butanediamide derivatives Disclosed herein is a method of using compounds of the formula: A-N(R1)C(O)CH2 CHR2 C(O)-B wherein A is R3 R4 NC(O)CH2 when, for example, R3 is hydrogen or alkyl and R4 is hydro... | 12/02/1997 |
| 5685294 | Powder inhaler having magazine storage and a hinged mouthpiece The invention relates to an inhaler for the inhalation of powdered, more particularly micronised drug preparations from capsules, the housing 10 of the inhaler containing tubular chambers 15 for receiving and holding the capsules, in a revolver magazine w... | 11/11/1997 |
| 5681961 | Arylsulphonamides, pharmaceutical compositions containing these compounds and processes for preparing them The invention relates to new arylsulphonamides of the formula ##STR1## (wherein A, B and R1 to R6 are as defined in claim 1, the enantiomers, the cis- and trans-isomers thereof where R4 and R5 together repr... | 10/28/1997 |
| 5676130 | Separator for powdered inhalers A separator for attachment to devices for administration of powders into the lungs, which separator separates particles to be inhaled into the lungs from other particles in the powders.... | 10/14/1997 |
| 5674878 | Anellated dihydropyridines and the use thereof for the production of pharmaceutical preparations Compound of general formula I ##STR1## wherein A is a benzo or thieno group; R1 is (C4-6)cycloalkyl, (C4-6)cycloalkyl-(C1-5)alkyl or ##STR2## R2, m, R3, R4, R and u are defi... | 10/07/1997 |
| 5672416 | Fabric for the preparation of electrophoresis gels The invention relates to new fabrics with improved properties for the preparation of electrophoresis gels.... | 09/30/1997 |
| 5672507 | Apparatus for the surface culture of nucleated cells and cell culture dependent substances An improved bio-reactor with spiral or coil-shaped filling bodies is disclosed, the improvement comprising use of a gas diffusion tube through which air, oxygen or other gases can be bubbled through the fermentation medium.... | 09/30/1997 |
| 5665729 | Cerebroprojection method The invention relates to the use of carbocyclically and heterocyclically fused dihydropyridines as cerebroprotective agents, as agents for treating chronic inflammatory processes and as agents for inhibiting blood clotting, and also relates to new compoun... | 09/09/1997 |
| 5648337 | Antiherpes pentapeptides Disclosed herein are pentapeptide derivatives of the formula (SEQ ID NO: 24) XNR1 --CH(R2)--C(O)--NH--CH(R3 --C(O)--NR4 --CH(CH2 Y)--CO--NH--CH[CR5 (R6)--COOH]--C(W)--NH--CH(R | 07/15/1997 |
| 5643919 | Anellated dihydropyridines and the use thereof for the production of pharmaceutical preparation Compound of general formula I ##STR1## wherein A is a benzo or thieno group; R1 is (C4-6)cycloalkyl, (C4-6)cycloalkyl-(C1-5)alkyl or ##STR2## R2, m, R3, R4, R and u are defi... | 07/01/1997 |
| 5624690 | Controlled release of metered quantities of finely divided solids with a venturi nozzle and regulated control The invention relates to a process and apparatus for the controlled release of metered quantities of finely divided solids with one or more regulated venturi nozzles for the purpose of applying lubricant or separating compound to the stressed surfaces of ... | 04/29/1997 |
| 5614637 | Process for preparing 1,3-dialkyl-5-hydroxyoxindoles and the ether derivatives thereof The invention is directed to a process for preparing a 1,3-dialkyl-5-hydroxyoxindole of formula 1: ##STR1## comprising heating an N-alkyl-p-alkoxy-(-haloacyl)anilide of formula 2: ##STR2## wherein the substituents are as defined here... | 03/25/1997 |
| 5612335 | Cyclic compounds and pharmaceutical compositions containing them The invention relates to cyclic derivatives of general formula ##STR1## wherein Ra, Rb, X and Y are as defined in claim 1, the tautomers, the stereoisomers including the mixtures thereof and the salts thereof, particularly the p... | 03/18/1997 |
| 5607941 | Useful for treating neurodegenerative diseases Novel benzomorphan derivatives of the formula ##STR1## wherein R1 -R8 are as defined herein. The benzomorphan derivatives are useful for treating cerebral ischaemia of various origins, epilepsy and neurodegenerative diseases.... | 03/04/1997 |
