Patents
Patents for C07D 209 - Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom (45,780)
03/1989
03/22/1989EP0308340A1 Process for the synthesis of N-alkylated alpha-amino acids and their esters, use in the synthesis of carboxyalkyl dipeptides
03/22/1989EP0308339A1 Process for the industrial preparation of perhydroindole -2(2S,3aS,7aS)-carboxylic acid, use in the preparation of carboxyalkyl dipeptides
03/22/1989CN1031841A Improvements in or relating to specific 5-ht3 antagonists
03/21/1989US4814463 CCK antagonists
03/21/1989US4814462 Polyoxyalkylene carbozole adduct
03/21/1989US4814345 Antiarrhythmia agents
03/21/1989US4814344 Indole derivatives
03/21/1989US4814340 1,4-diaryl alkane derivatives having insecticidal and acaricidal activity
03/21/1989CA1251441A1 3-substituted 2-oxindole-1-carboxamides as analgesic and anti-inflammatory agents
03/15/1989EP0307172A2 Improvements in or relating to specific 5-HT3 antagonists
03/15/1989EP0307077A1 Tetrahydrocarbazoles for the improvement of cyclosporin therapy
03/15/1989EP0306592A2 Process for concentration of an aqueous solution of amino acid
03/14/1989US4812569 Used in pressure-copyable and thermoreactive recording materials
03/14/1989US4812475 New method of treatment using prostaglandin analogues
03/14/1989US4812162 Indole derivatives and their use as fungicides, insecticides and pesticides
03/14/1989CA1251211A1 Process for the preparation of triazole derivatives
03/14/1989CA1251141A1 Method for minimizing disturbances in circadian rhythms of bodily performance and function
03/09/1989WO1989001930A1 Pharmaceutical compositions for the treatment of psoriasis
03/08/1989EP0306149A2 Substituted 1,3,4,9-tetrahydropyrano [3,4-b]indole-1-acetic acids
03/08/1989EP0305882A2 Amideimide oligomers & blends
03/08/1989EP0305826A2 The production of N-[4-chloro-2-fluoro-5-(pentyloxycarbonylmethyloxy)phenyl]-3,4,5,6-tetrahydrophthalimide
03/08/1989EP0305492A1 Phospholipase a 2? inhibitors
03/07/1989US4810801 Pyrrolobenzimidazoles, pharmaceutical compositions containing them, and use of them to treat certain heart and circulatory diseases
03/07/1989US4810791 Ureidoalkanoylaminocarbonyl amino and imino acids and esters
03/07/1989CA1250849A2 N-phenylamino acid esters and their production
03/07/1989CA1250843A2 Quinoxaline and their production
03/07/1989CA1250832A1 Process for making 2-oxindole-1-carboxamides and intermediates therefor
03/01/1989EP0305333A2 Herbicides
03/01/1989EP0304758A1 N,N'-diacylaminals
03/01/1989EP0304493A1 Hydroxystyrene derivatives
03/01/1989CN1031378A Antibiotic compounds
03/01/1989CN1031375A 5-heterocyclic-substituted oxazolidine dihaloacetamides
03/01/1989CN1031372A Process for preparing halogen acid imide and application as against ignition agent
02/1989
02/28/1989US4808728 Reacting tryptophan with aromatic aldehyde in presence of dehydrating agent
02/28/1989US4808713 Anthypertensive pyridazo [1,2-a][1,2]diazepines
02/28/1989US4808696 From dianhydride and/or diimides and alkali metal sulfide
02/28/1989US4808644 Substituted (4-hydroxyphenylthioalkyl) derivatives
02/28/1989US4808624 Pharmacologically active substituted benzamides
02/28/1989US4808609 Amino-(hydroxy)alkoxy-4-phenylpropyl indoles having antiarrythmic activity
02/28/1989US4808608 Antiallergens, hypotensive agent, anticoagulant
02/28/1989US4808601 Analgesic and antiinflammatory 1,3-diacyl-2-oxindole compounds
02/28/1989US4808573 Angiotensin converting enzyme inhibitors
02/23/1989WO1989001488A1 Renin inhibiting peptides with nonpeptide linkages
02/23/1989WO1989001472A1 Melatonin analogues
02/22/1989EP0304409A1 5-Heterocyclic-substituted oxazolidine haloacetamides
02/22/1989EP0304294A2 Taliscanin and other Aristolactams for treating neurological disorders, Parkinson's disease, Alzheimer disease and impotence
02/22/1989EP0304158A1 Cephalosporins, processes for their preparation and pharmaceutical compositions containing them
02/22/1989EP0304156A1 Cyclohept b indolealkanoic acids
02/22/1989EP0304018A2 Process for the preparation of aryl-(1-phthalimido)alkyl ketones
02/22/1989EP0303647A1 Macrocyclic oligomers containing spiro(bis)indane moieties
02/22/1989CN1031222A Beta-(fluoromethylene)-5-hydroxytryptophan and derivatives as prodrugs for inhibition
02/21/1989US4806655 Condensing 3-tosyloxy-1,2-isopropylidene propane/1,2-diol with amine, to give oxazolidinone ring, then a phenol and decyclization
02/21/1989US4806651 Process for preparing 3,3-disubstituted indolines
02/21/1989US4806551 Platelet aggregation-inhibitor and thromboxan a2-antagonist
02/21/1989US4806444 Electrostatographic imaging member
02/21/1989US4806443 Polyarylamine compounds and systems utilizing polyarylamine compounds
02/21/1989US4806143 Indoleacetic acid derivatives and application thereof as plant growth regulators
02/21/1989CA1250393A1 Copolyphtalocyanine-imides lattices precursors; preparation thereof and lattices derived therefrom
02/21/1989CA1250301A1 Process for preparing new indole ethenyl phenol derivatives
02/21/1989CA1250290A1 PROCESS FOR RESOLUTION OF OPTICAL ISOMERS OF .beta.- ADRENERGIC AGENTS
02/15/1989EP0303573A1 Pyrrolidine-2,5 diones and 4,5,6,7-tetrahydroiso-indole-1,3 diones
02/15/1989EP0303418A2 Substituted indolones, useful in the treatment of heart or asthmatic diseases
02/15/1989EP0303283A2 2-Hydroxybenzophenone hydrazides and derivatives thereof
02/15/1989EP0303181A2 1,2-Diamine compounds, process for their preparation as well as medicaments containing these compounds
02/15/1989EP0302934A1 Alicyclic dicarboxylic acid derivatives and muscle relaxants containing them as effective ingredients
02/15/1989EP0302874A1 Indoloquinone compounds.
02/14/1989USRE32868 Antihyperlipidemic compositions
02/14/1989US4804751 Polycyclic hydrocarbon succinimides with psychotropic activity
02/14/1989CA1249994A1 PROCESS FOR THE RACEMIZATION OF N-ACETYL-D (L)-.alpha.- AMINO CARBOXYLIC ACIDS
02/09/1989WO1988009789A3 3-indolepyruvic acid derivatives and pharmaceutical use thereof
02/08/1989EP0302793A2 Aralkylaminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
02/08/1989EP0302792A2 Alkylaminoalkoxyphenyl derivatives, process of preparation and compositions containing the same
02/08/1989CN1030910A Aliphatic carboxamidex
02/07/1989US4803284 Processes for the preparation of 3-amino-2-(5-methoxy-1H-indol-3-yl) propionic acid monohydrate
02/07/1989US4803218 Hypotensive agents
02/07/1989US4803217 Congestive heart failure
02/07/1989US4803203 Schizophrenia, neuoleptic agents
02/07/1989US4803199 Pharmaceutically useful heterocyclic and carbocyclic acid esters and amides of alkylene bridged piperidines
02/07/1989US4803198 1-Phenyl-2-aminocarbonylindole compounds, preparation thereof and pharmaceutical compositions containing them
02/01/1989EP0301457A2 Process for the preparation of optically active secondary amines
02/01/1989EP0219505B1 Stereoselective process and chiral intermediates for aryloxydropanolamines
01/1989
01/31/1989US4801717 Hydroxylamine derivative of 5-nitro-8-hydroxy quinoline
01/31/1989US4801712 2-Alkyl(or phenyl)thio-6-n-alkylergolines are dopamine D-1 antagonists without D-2 agonist activity
01/31/1989US4801603 Guanidinobenzoic ester derivative
01/31/1989US4801517 Polyarylamine compounds and systems utilizing polyarylamine compounds
01/31/1989US4801408 2-substituted phenyl-4,5,6,7-tetrahydro-2H-isoindole-1,3-diones, and their production and use
01/26/1989DE3723649A1 Indole derivatives, their preparation and medicaments containing them
01/26/1989DE3723648A1 Indole derivatives, their preparation and medicaments containing them
01/25/1989EP0300879A1 Process for the preparation of halogenated imides and their use as a fire retardant additive
01/25/1989EP0300676A2 Tetrahydrocarbazole 1-alkanoic acids
01/25/1989EP0300614A1 Process for the preparation of substituted indolinone derivatives
01/25/1989EP0300398A2 3-Phenylpropionic acid derivatives
01/25/1989EP0300387A2 Phenyl alkenylcarboxylic acids and their esters
01/25/1989CN1030575A Oxo-1,2-dihydroindene and tetrahydronaphthalene herbicide
01/24/1989CA1249272A1 Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids
01/18/1989EP0299602A2 Use of indolone derivatives for the preparation of medicaments for the treatment of Parkinsons disease
01/18/1989EP0299446A1 Herbicidally active arloxy saturated 5-membered benzo fused hetero-cyclic compounds
01/18/1989EP0299434A2 High pH recovery of neutral amino acids
01/18/1989EP0299076A1 5-hydroxyindole-3-carboxamide compound and medicinal use thereof
01/18/1989CN1030409A Indole derivatives and processes for their preparation