C07D 205 - Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom

Patents for C07D 205 - Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom (6,868)
11/1998
11/12/1998	WO1998050029A1 Inhibitors of protein isoprenyl transferases
11/12/1998	WO1998049897A1 Beta lactams as antiproliferative agents
11/12/1998	CA2289705A1 Beta lactams as antiproliferative agents
11/12/1998	CA2288986A1 Beta-lactam inhibitors of coa-it
11/12/1998	CA2288330A1 Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
11/11/1998	EP0877018A1 Sulfonylaminocarboxylic acids
11/11/1998	EP0876377A1 Process for the preparation of cephalosporins via reductive dicarbonyl cyclization induced by trialkyl phosphite of 4-thioazetidinone derivatives obtained from penicillins
11/11/1998	EP0859768A4 Amine acid salt compounds and process for the production thereof
11/11/1998	EP0579826B1 Carbapenems containing a carboxy substituted phenyl group, processes for their preparation, intermediates and use as antibiotics
11/11/1998	CN1198744A Amine acid salt compounds and process for the production thereof
11/04/1998	EP0874818A1 Novel substituted aryl compounds useful as modulators of acetylcholine receptors
11/04/1998	EP0874809A1 Carbamoyloxy derivatives of mutiline and their use as antibacterials
11/03/1998	US5831091 Process for preparing acetoxyazetidinone derivative and intermediate thereof
11/03/1998	CA1340115C Process for carbapenem intermediates
10/1998
10/29/1998	WO1998047867A1 Processes for producing azetidine-2-carboxylic acid and intermediates thereof
10/29/1998	CA2287218A1 Processes for producing azetidine-2-carboxylic acid and intermediates thereof
10/28/1998	EP0873356A1 Novel dipeptide amidines as thrombin inhibitors
10/28/1998	CN1197457A Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings
10/28/1998	CN1197452A Azetidinone derivatives for treatment of atherosclerosis
10/28/1998	CN1197071A Epoxy-azetinidones, preparation and use thereof
10/21/1998	EP0871635A1 Isomerisation process
10/21/1998	EP0871627A1 Novel substituted azacyclic or azabicyclic compounds
10/21/1998	EP0871623A1 3-azetidinylalkylpiperidines or -pyrrolidines as tachykinin antagonists
10/20/1998	US5824822 Catalysts for hydroformylation of comppounds to form intermediates for carbapenem antibiotics
10/20/1998	US5824807 Preparations of azabicylobutane precursors and related compositions
10/20/1998	US5824806 1,3,3-trinitroazetidine prepared from n-tert-butyl-3,3-dintroazetidine
10/15/1998	WO1998045260A1 Process for stereoselective preparation of azetidinones
10/14/1998	EP0869943A1 Monocyclic beta-lactame derivatives for treatment of atherosclerosis
10/14/1998	EP0869942A1 4-((heterocycloalkyl or heteroaromatic)-substituted phenyl]-2-azetidinones useful as hypolipidemic agents
10/07/1998	CN1195354A New thrombin inhibitors their preparation and use
10/06/1998	US5817806 Process for the preparation of cyclohexyl-azetidinones
09/1998
09/30/1998	EP0866700A1 Hemoregulatory compounds
09/30/1998	CN1194595A Reactive amine catalysts for use in polyurethane polymers
09/23/1998	EP0865429A1 Azetidinone compounds for the treatment of atherosclerosis
09/22/1998	US5811292 Lipase esterification processes for resolution of enantiomeric mixtures of intermediates in the preparation of taxanes
09/22/1998	CA2093221C N-sulfonylindoline derivatives carrying an amide functional group, their preparation, and the pharmaceutical compositions in which they are present
09/16/1998	EP0864570A1 Epoxy-azetidinones, preparation and use thereof
09/16/1998	CN1193322A Improved process for synthesizing carbapenein intermediates
09/15/1998	US5808099 N-acetyl-3,3-dinitroazetidine
09/15/1998	US5808056 Process for preparing substituted azetidinones
09/15/1998	US5808055 Copper catalyzed process for producing 4-substituted azetidinone derivatives
09/13/1998	CA2229019A1 Epoxy-azetinidones preparation and use thereof
09/09/1998	EP0863136A1 Derivatives of azetidine and pyrrolidine
09/02/1998	CN1192201A N-(aroyl) glycine hydroxamic acid derivatives and related compounds
08/1998
08/26/1998	EP0859768A1 Amine acid salt compounds and process for the production thereof
08/19/1998	EP0858460A1 Process for preparing substituted azetidinones
08/12/1998	CN1190395A Substituted (sulfinic acid, sulfonic acid, sulfonylamino or sulfinylamino) n-£(aminoiminomethyl) phenylalkyl\|-azaheterocyclylamide compounds
08/06/1998	WO1998033768A1 Arylsulfonylamino hydroxamic acid derivatives
08/05/1998	EP0856002A1 Phenyloxazolidinones having a c-c bond to 4-8 membered heterocyclic rings
08/05/1998	CN1189821A Substituted oximes, hydrazones and olefins as neurokinin antagonists
08/04/1998	US5789617 Neopentyl difluoroamino compounds for use in energetic formulations
07/1998
07/29/1998	CN1189152A Process for producing of enantiomerically-pure azetidein-2-carboxylic acid
07/23/1998	WO1998031666A1 Process for synthesizing carbapenem intermediates
07/23/1998	CA2276365A1 Process for synthesizing carbapenem intermediates
07/22/1998	EP0853618A1 Substituted (sulfinic acid, sulfonic acid, sulfonylamino or sulfinylamino) n- (aminoiminomethyl)phenylalkyl]-azaheterocyclylamide compounds
07/21/1998	US5783563 Method for treatment or prophylaxis of venous thrombosis
07/16/1998	WO1998030540A1 Efficient synthesis of a chiral mediator
07/16/1998	CA2276074A1 Efficient synthesis of a chiral mediator
07/14/1998	US5780645 Procedure for alkylation of imides
07/14/1998	US5780631 Anticoagluant
07/14/1998	US5780494 Piperidinyl-terminated alkylamino ethynl alanine amino diol compounds for treatment of hypertension
07/07/1998	US5777103 Process for producing cyclohexylazetidinone
07/01/1998	EP0850215A1 N-(aroyl)glycine hydroxamic acid derivatives and related compounds
07/01/1998	CN1038930C Preparation of azetidinone derivatives for preparing carbapenem antibiotics
06/1998
06/30/1998	US5773610 Optically active 3-(1-(alkylamino))alkyl pyrrolidines
06/24/1998	EP0848703A1 Derivatives of benzosulphonamides as inhibitors of the enzyme cyclo-oxygenase ii
06/23/1998	US5770735 Neurokinin receptor antagonists
06/23/1998	US5770729 Sulfide compound with polar substituents, formation of sulfoxide, mild conditions, safe, nonpolluting
06/23/1998	US5770455 Identifier tag which is a microchip that is pre-encoded or encodable with information that is related back to a detector when the tag is pulsed with electromagnetic radiation
06/23/1998	CA2000565C Process for the preparation of 4-acyloxy-2-azetidinone derivatives
06/18/1998	WO1998025920A1 3-pyridyl enantiomers and their use as analgesics
06/18/1998	WO1998025895A1 Inhibitors of the enzymatic activity of psa
06/18/1998	CA2274958A1 Inhibitors of the enzymatic activity of psa
06/17/1998	EP0847989A1 Process for producing cyclohexylazetidinone
06/16/1998	US5767115 Hydroxy-substituted azetidinone compounds useful as hypocholesterolemic agents
06/11/1998	WO1998024784A1 Substituted sulfonic acid n-[(aminoiminomethyl)phenylalkyl]-azaheterocyclamide compounds
06/11/1998	CA2245699A1 Substituted sulfonic acid n-¬(aminoiminomethyl)phenylalkyl}-azaheterocyclamide compounds
06/09/1998	US5763628 Chemical condensation of esterification to form taxanes antitumor agent
06/03/1998	EP0845459A1 Azetidinone derivatives useful in the preparation of carbapenem antibiotics
06/02/1998	US5760219 Chemical intermediates for preparing taxanes antitumor agents
06/02/1998	US5759865 Solid phase synthesis of peptide-like compounds
05/1998
05/28/1998	WO1998022432A1 Novel acylamino-substituted acylanilide derivatives or pharmaceutical composition comprising the same
05/27/1998	EP0843967A1 Use of Beta-aminopropionic acid derivatives as fungicides
05/27/1998	EP0529081B1 Use of halogenated beta-lactam compounds for producing 3-hydroxycephem derivatives
05/20/1998	EP0842152A1 N-(4-substituted-benzyl)-2-aminolactam derivatives
05/20/1998	EP0608336B1 Azabicyclo arylacetylene and arylenyne oximes as cholinergic agents and methods of treatment
05/13/1998	EP0840725A1 Azetidinone derivatives for the treatment of atherosclerosis
05/13/1998	EP0840724A1 Process for the production of enantiomerically-pure azetidine-2-carboxylic acid
05/12/1998	US5750680 N-vinyllactam derivatives and polymer thereof
05/12/1998	CA2030718C Tricyclic compounds
05/12/1998	CA2016951C Method for preparation of taxol
05/05/1998	US5747523 Substituted ethyl α,α-diarylmethyl ether derivatives
04/1998
04/28/1998	US5744467 Sulfur-substituted azetidinone compounds useful as hypocholesterolemic agents
04/28/1998	CA1339845C Process for the preparation of penems
04/22/1998	EP0836615A1 New thrombin inhibitors, their preparation and use
04/22/1998	EP0836607A1 Improved process for synthesizing carbapenem intermediates
04/14/1998	US5739362 Taxanes having an alkoxy, alkenoxy or aryloxy substituted side-chain and pharmaceutical compositions containing them
04/14/1998	US5739321 3-hydroxy γ-lactone based enantionselective synthesis of azetidinones
04/01/1998	EP0832065A1 Substituted n-(indole-2-carbonyl)-glycinamides and derivatives as glycogen phosphorylase inhibitors
03/1998
03/26/1998	WO1998012176A1 3,4-disubstituted azetidin-2-one derivatives useful as cysteine proteinase regulators

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