Patents
Patents for C07D 223 - Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom (8,732)
06/2000
06/06/2000US6071410 Dry, non-conditioned sorbent medium comprising a blend of a polymethacrylate resin and a polystyrene resin.
06/02/2000WO2000031031A1 Method for treating lactams and method for purifying a lactam
06/02/2000CA2351655A1 Method for treating lactams and method for purifying a lactam
05/2000
05/31/2000EP1004566A2 Process for oxidation of substrates containing methyl, methylene or methin groups
05/31/2000EP1003540A1 $g(b)2-ADRENERGIC RECEPTOR AGONISTS
05/31/2000EP1003491A1 Use of antagonists or partial agonists of the vanilloid receptor complexes for treating neurodegenerative diseases
05/30/2000US6069245 Asymmetric synthesis of azepines
05/25/2000WO2000029382A1 Certain substituted caprolactams, pharmaceutical compositions containing them and their use in treating tumors
05/25/2000WO2000029380A1 Tetrahydroisoquinoline derivatives as lhrh antagonists
05/25/2000WO2000029088A2 Recovery of organic solutes from aqueous solutions
05/25/2000CA2351187A1 Tetrahydroisoquinoline derivatives as lhrh antagonists
05/23/2000US6066490 Microorganisms that produces a hydrolase enzyme that demonstrates preferential activity
05/18/2000WO2000027812A1 Phenyl-substituted cyclic enaminones
05/18/2000WO2000027806A1 Hemihydrogenation method for dinitriles
05/18/2000WO2000027627A1 Aryloxime linkers in the solid-phase synthesis of 3-aminobenzisoxazoles
05/18/2000WO2000006140A3 Use of moclobemide for treating certain phsychiatric and medical disorders
05/18/2000DE19851986A1 Phenyl-substituierte zyklische Enaminone Phenyl-substituted cyclic enaminones
05/18/2000CA2350305A1 Phenyl-substituted cyclic enaminones
05/18/2000CA2349928A1 Hemihydrogenation method for dinitriles
05/17/2000EP1000067A1 Thiazolobenzoheterocycles, preparation and medicines containing same
05/17/2000CN1253554A Heterocyclic compounds and their use for inhibiting 'beta'-amyloid peptide
05/16/2000US6063921 Synthesis of 11-aryl-5,6-dihydro-11H-dibenz[b,e]azepines
05/16/2000US6063920 Simple, durable catalyst for asymmetric epoxidation of prochiral olefins
05/10/2000EP0998451A1 Substituted 3,3-diamino-2-propenenitriles, their preparation and use
05/04/2000WO2000024398A1 Benzoazepines and analogs thereof useful as growth hormone secretagogues
05/04/2000WO1999064038A9 Novel analgesic agents
05/04/2000WO1999064031A9 β2-ADRENERGIC RECEPTOR AGONISTS
05/04/2000WO1999062879A8 Ureas and carbamates of n-heterocyclic carboxylic acids and carboxylic acid isosteres
05/04/2000CA2348023A1 Benzoazepines and analogs thereof useful as growth hormone secretagogues
05/03/2000EP0793652B1 Preparation of n-(3-halopropyl)iminostilbene and its conversion to opipramol
05/03/2000CN1252052A Separation of 6-aminocaproic acid nitrile from mixtures containing 6-aminocaproic acid and imine
05/02/2000US6057371 Sigma receptor ligands and the use thereof
04/2000
04/27/2000WO2000023451A1 New compounds, their preparation and use
04/27/2000WO2000023425A1 New compounds, their preparation and use
04/27/2000WO1999063933A9 Multivalent agonists, partial agonists and antagonists of the gaba receptors
04/26/2000EP0680469B1 Aminoacid derivates, medicaments containing these compounds and process for preparing the same
04/25/2000US6054604 Reacting benzylcyanide with bromoisobutyrate
04/25/2000US6054579 Reacting a difunctional component containing an activated carbon, an amine capable of forming an imine with the activated carbon, and an isocyanide in a nucleophilic polar protic solvent
04/20/2000WO2000021951A1 Tetrahydrobenzazepine derivatives useful as modulators of dopamine d3 receptors (antipsychotic agents)
04/20/2000WO2000021920A1 Diaminopropionic acid derivatives
04/20/2000WO1999064000A9 Novel therapeutic agents that modulate neurokinin receptors
04/20/2000CA2346689A1 Tetrahydrobenzazepine derivatives useful as modulators of dopamine d3 receptors (antipsychotic agents)
04/18/2000US6051716 Antimicrobial agents
04/12/2000EP0991624A1 Phenylalkyl derivatives with thrombin-inhibiting effect
04/04/2000US6046211 Amidino derivatives useful as nitric oxide synthase inhibitors
03/2000
03/30/2000WO2000017169A1 Process for the preparation of an n-alkyl or n-aryl carbamoyl derivative
03/30/2000WO2000017168A1 Method for the joint production of a cyclic lactam and a cyclic amine
03/30/2000WO2000017160A1 Method for simultaneously producing a cyclic lactam and a cyclic amine
03/30/2000CA2344373A1 Method for the joint production of a cyclic lactam and a cyclic amine
03/30/2000CA2344244A1 Method for simultaneously producing a cyclic lactam and a cyclic amine
03/29/2000EP0988035A1 Caspases and apoptosis
03/28/2000US6043359 Processes for the preparation of derivatives of 4a,5,9,10,11,12-hexahydro-6H-benzofuro-[3a,3,2-ef][2]benzazepine
03/28/2000US6043266 Microbiocides treating gram-positive bacteria infections and persons with aids
03/28/2000US6043261 Pyrrolodino imidines useful as nitric oxide synthase inhibitors
03/28/2000US6043247 Modulators of molecules with phosphotyrosine recognition units
03/28/2000US6043238 2-Aminobenzazapine derivatives
03/23/2000WO2000015992A2 Tube for lining pipes and channels, and a method and device for the production thereof
03/23/2000WO1999063983A9 MULTIBINDING AGENTS THAT MODULATE PPARη AND RXR RECEPTORS
03/23/2000DE19842905A1 Simultaneous preparation of lactam and cyclic amine, useful e.g. as intermediates for plastics, pharmaceuticals or agrochemicals, by reacting diamine, aminonitrile and water over heterogeneous catalyst.
03/23/2000DE19842900A1 Combined production of cyclic lactam and cyclic amine, e.g. caprolactam and azepane, involves gas phase reaction of aliphatic alpha,omega-diamine with water over heterogeneous catalyst
03/23/2000CA2343111A1 Tube for lining pipes and channels, and a method and device for the production thereof
03/22/2000EP0987248A1 Amide derivatives and their therapeutic use
03/21/2000US6040317 Sulfonamide fibrinogen receptor antagonists
03/21/2000US6039939 N-acyl-hydroxyamino acid esters and their use
03/16/2000CA2342364A1 Process to continuously prepare an aqueous mixture of .epsilon.-caprolactam and .epsilon.caprolactam precursors
03/15/2000EP0984943A1 Azacyclooctane and heptane derivatives, their preparation and usein therapy
03/15/2000EP0984777A1 Arylsubstituted piperazines useful in the treatement of benign prostatic hyperlasia
03/08/2000EP0984002A1 Process to continuously prepare an aqueous mixture of epsilon-caprolactam and epsilon-caprolactam precursors
03/08/2000EP0983248A1 Analogs of duocarmycin and cc-1065
03/08/2000CN1246843A Method for separating imine from mixture containing amine and imine
03/08/2000CN1246796A Method for the treatment of atheroscierosis and vascular injury by prevention of vascular smooth muscle cell proliferation
03/07/2000US6034093 Anticoagulants
03/02/2000DE19839565A1 N-vinyl-lactam(s) production
02/2000
02/29/2000US6030964 Binds to retinoic acid receptors and useful for treating psoriasis, autoimmune diseases, tumors, rheumatoid arthritis and for inducing immunosuppression in organ transplantation
02/29/2000US6030715 Organic light emitting device comprising heterostructure for producing electoluminescence wherein the heterostructure is comprised of an emissive layer containing a dopant compound
02/23/2000CN1245429A Leukotriene antagonists for oral squamous cell carcinoma
02/22/2000US6028223 An integrin antagonists treating bone disorder, periodontal disease, osteoporosis, humoral hypercalcemia of malignancy, paget's disease, tumor angiogenesis, diabetic retinopathy, arthritis, smooth muscle cell migration and restenosis
02/22/2000US6028192 Process for the preparation of diacylimides
02/17/2000WO2000007995A1 SUCCINOYLAMINO LACTAMS AS INHIBITORS OF Aβ PROTEIN PRODUCTION
02/17/2000WO2000007980A1 Amide derivatives which are useful as cytokine inhibitors
02/17/2000CA2338944A1 Succinoylamino lactams as inhibitors of a.beta. protein production
02/16/2000CN1244860A Cyclic imines as pesticides
02/16/2000CN1049429C Process for extraction of sinomontanine-A
02/15/2000US6025355 Substituted indolinyl and derivatives thereof, neurological injury and neurodegenerative disorders.
02/10/2000WO2000006540A1 Lactam dehydration method
02/10/2000WO2000006279A1 Process for purifying solid chemical products by dry-sweating
02/10/2000WO2000006140A2 Use of moclobemide for treating certain phsychiatric and medical disorders
02/10/2000WO1999063944A3 Novel therapeutic agents that modulate estrogen receptors
02/10/2000CA2338330A1 Use of moclobemide for treating certain phsychiatric and medical disorders
02/10/2000CA2338159A1 Lactam dehydration method
02/03/2000WO2000005203A1 Method for cyclizing hydrolysis of an aminonitrile compound into lactam
02/03/2000WO2000005173A1 Method for distilling ammonia
02/03/2000WO2000004994A1 Method for reactivating a catalyst for cyclizing hydrolysis of an aminonitrile into a lactam and use of the regenerated catalyst for making lactams
02/03/2000WO1999063936A3 Novel therapeutic agents that modulate endothelin receptors
02/03/2000WO1999063933A3 Multivalent agonists, partial agonists and antagonists of the gaba receptors
02/03/2000CA2337327A1 Method for reactivating a catalyst for cyclizing hydrolysis of an aminonitrile into a lactam and use of the regenerated catalyst for making lactams
02/03/2000CA2337326A1 Method for cyclizing hydrolysis of an aminonitrile compound into lactam
02/02/2000EP0976729A1 Optically active cyclic amino acid ester derivatives and processes for producing the same
02/02/2000EP0975608A2 Halo-alkoxycarbonyl prodrugs
02/02/2000EP0975591A1 Processes for producing epsilon caprolactams
1 ... 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 ... 88