Patents
Patents for C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom (69,397)
02/1990
02/28/1990EP0355169A1 Use of piperazine derivatives in the manufacture of a medicament for treating anxiety
02/28/1990EP0355098A1 Novel sulfonamides, a process for their preparation and pharmaceutical compositions containing these new sulfonamides
02/28/1990EP0355097A1 Substituted cyclic complex-forming substances, complexes and complex salts, process for manufacturing same, and pharmaceutical agents which contain them
02/28/1990CN1040025A Preparation of tetrahydro-1-benz(c,d)-indolepropionic acid sulphonamides
02/27/1990US4904790 Optically active styrene compounds substituted by a pyridinyl group
02/27/1990US4904771 Pseudouridine derivative
02/27/1990US4904770 Production of 2',3'-dideoxy-2',3'-didehydronucleosides
02/27/1990US4904691 Novel HMG-CoA reductase inhibitors
02/27/1990US4904687 Fungicidal substituted 3-arylpyrroles
02/27/1990US4904679 Pyrrolophenylalkanolamines as animal yield promoters
02/27/1990US4904660 Histidine derivatives as superior renin inhibitors
02/27/1990US4904656 2-aminomethyltetrahydrofurans, fungicidal compositions and use
02/27/1990US4904300 Imidazole derivatives
02/27/1990US4904296 Fungicidal and plant growth-regulating novel substituted 1-hydroxyalkyl-azolyl derivatives
02/27/1990CA1266267A1 N-(bicyclic heterocyclyl)-4-piperidinamines
02/26/1990EP0248879A4 Synthesis of aryloxypropanolamines and arylethanolamines.
02/22/1990WO1990001492A1 Method of preparation of 2',3'-dideoxynucleosides
02/21/1990EP0355031A2 Substituted pyrimidine nucleosides, process for their preparation and pharmaceutical compounds containing them
02/21/1990CN1039809A Process for preparing substituted aminomethytetralins and their heterocyclic analogues
02/21/1990CN1006891B Process for the preparation of curable flouroelastomers and products go obtained
02/20/1990US4902805 Selectivity to weeds
02/20/1990US4902701 Tetrazolyl substituted tricyclic compounds and pharmacological compositions thereof
02/20/1990US4902684 Benzazepine and benzothiazepine derivatives
02/20/1990US4902340 Use of quinoline derivatives for the protection of cultivated plants from herbicides
02/20/1990CA1266051A1 Color transfer photographic processes and products
02/20/1990CA1266048A1 1-alkyl substitued benzimidazole derivatives
02/20/1990CA1266047A1 Perhydrothiazepine derivatives, their preparation and their therapeutic use
02/14/1990EP0354787A1 Oxaspiro[2,5]octane derivative
02/14/1990EP0354508A2 Benzopyranol derivatives
02/14/1990EP0354429A1 Substituted dioxolanes, method for their preparation and their use as pesticides
02/14/1990EP0354418A2 6-Fluoro-3,5-dihydroxycarboxylic acids and their derivatives, processes for their preparation, their use as medicaments, pharmaceutical preparations and intermediates
02/14/1990CN1039586A Pyrazole derivatives and herbicides containing them
02/14/1990CN1039585A Benzazepine and benzothiazepine derivatives
02/14/1990CN1039583A 1,4-dihydropyridine threonine derivatives, process for their preparation, intermediates, and their use as medicaments
02/14/1990CN1006792B Process for preparing hydroxy, alkoxypyrimidine
02/13/1990US4900836 (3-amino-1H-pyrazol-4-yl) (aryl)methanones
02/13/1990US4900828 Intermediate compounds and an improved procedure for the synthesis of 2',3'-dideoxycytidine
02/13/1990US4900751 2-Pyridinyl-phenyl-sulphinyl-and-phenyl-thio-benzimidazoles having antiflammatory or gastic acid secretion inhibition activity
02/13/1990US4900747 Method and agents for removing advanced glycosylation endproducts
02/13/1990US4900738 N-heterocyclic-N-(4-piperidyl)amides and pharmaceutical compositions and their use as analgesics
02/13/1990US4900727 4H-1-benzopyran-4-one compounds which have anti-inflamatory or immunodulating action
02/13/1990CA1265804A1 1-benzesulfonyl 2-oxo 5-alcoxy pyrrolidine, process for preparation thereof, their applications as drugs and compositions containing same
02/13/1990CA1265798A1 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
02/13/1990CA1265789A1 Piperazine derivatives
02/07/1990EP0354185A2 Piperidine-triazine compounds for use as stabilizers for organic materials
02/07/1990EP0353777A2 New 2,5-disubstituted tetrahydrofuran derivatives
02/07/1990EP0353641A2 Sulphonyl ureas substituted with heterocycles, process for their preparation and their use as herbicides and plant growth regulators
02/07/1990EP0353558A2 Halovinyl-azol derivatives
02/07/1990EP0353557A1 Tetrahydro-1-benz-[c,d]-indolepropionic-acid sulfon amides
02/07/1990EP0353474A2 Glycerin derivative and its pharmacological use
02/07/1990EP0353238A1 New intermediate products and process
02/07/1990CN1039415A Process for preparation of 1.3-disubstituted piperidine derivatives
02/07/1990CN1039414A Glycerin derivative and its pharmacological use
02/06/1990US4898949 Treatment of hyperlipemia, atherosclerosis
02/06/1990US4898868 Anticholesterol agents; lactone or free acid form
02/06/1990US4898608 Pyridylthio-acylanilide herbicides
02/06/1990US4898607 Herbicidal imidazole derivatives
02/06/1990CA1265519A1 2-amino-4-substituted-5-hydroxypyrimidine derivatives useful for the treatment of pulmonary asthmatic, allergic, inflammatory of gastrointestinal diseases
01/1990
01/31/1990EP0352864A2 Compounds active as inhibitors of the cholesterol biosynthesis
01/31/1990EP0352713A1 Method and compositions providing enhanced chemiluminescence from 1,2-dioxetanes
01/31/1990EP0352675A2 Substituted imidazolylmethyloxiranes and substituted imidazolylpropenes, their preparation and fungicides containing them
01/31/1990EP0352673A2 1-chloro-1-azolyl-methyloxiranes and fungicides containing them
01/31/1990EP0352638A2 5-Amino-6-pyridazinon-derivatives, process for their preparation and herbicidal agent containing them
01/31/1990EP0352613A2 Substituted amino methyl tetralines, and their heterocyclic analogous compounds
01/31/1990EP0352543A1 Pyrazole derivatives and herbicides containing them
01/31/1990EP0352530A2 Substituted tricyclic compounds, process for their preparation and their use as insecticides
01/31/1990CN1039247A High potency sweetening agents
01/31/1990CN1039244A Oxygen-containing heterocyclic compound and process for preparing same
01/30/1990US4897490 Antihypercholesterolemic tetrazole compounds
01/30/1990US4897413 Alkyl diamine derivatives
01/30/1990US4897402 5-oxa, 5-thia, 5-aza HmG-CoA reductase inhibitors
01/30/1990US4897401 N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives useful in treating allergic diseases
01/30/1990CA1265145A1 Pyrazoline insecticides
01/30/1990CA1265138A1 Pyridine derivative having anti-ulcerative activity
01/25/1990WO1990000552A1 High potency sweetening agents
01/24/1990EP0351746A1 Optically active 1,3-dioxolane derivatives containing a mesogene group in position 4, method for their preparation and their use as doping agents in liquid-crystal mixtures
01/24/1990EP0351720A2 Use of substituted 3,4-dihydro-2H-benzopyrans as medicaments against obstructive disorders of the lung
01/24/1990EP0351435A1 Fused pyridazine compounds and their medicinal uses
01/24/1990CN1039019A Liquid crystal cyclicpropylalkyl or alkenyl heterocyclic compounds, process for preparing same and use in liquid crystal compostion
01/24/1990CN1039016A Anthelmintic n'-substituted-n, n'disubstitutedhydrazines
01/23/1990US4895947 Heating, cyclization, antiedemic
01/23/1990US4895945 Polyethers, polyesters, polycarbonates
01/23/1990US4895867 2-(5-phenyl-2-furanyl)imidazoles useful as cardiotonic agents
01/23/1990US4895849 Aralkylaminopyrimidine compounds which are useful as for producing thereof and insecticides
01/23/1990US4895841 Cyclic amine compounds with activity against acetylcholinesterase
01/23/1990US4895587 Haloacetamide compounds, process for production thereof, and use thereof as herbicide
01/23/1990CA1264738A1 Treatment of tumors in mammals
01/17/1990EP0351350A1 High potency sweetening agents
01/17/1990EP0351282A1 (1-Hydroxy-2-piperidinyl alkyl)-2-indolone, 2-quinolinones, 2-benzo[b]azepinone, 2-benzimidazolone and 2-quinazolinone derivatives, their preparation and therapeutical use
01/17/1990EP0350990A1 Pyridazinone derivatives
01/17/1990EP0350805A1 Benzopyran derivatives, processes for their preparation and their use and preparations containing the compounds
01/17/1990CN1038811A Benzopyran derivatives and processes for preparation thereof
01/16/1990US4894385 Anticoagulants
01/16/1990US4894382 Fungicides
01/16/1990US4894379 Fungicidal pyridyl imidates
01/16/1990US4894358 Colorless when heated
01/11/1990WO1990000170A1 Novel 6-amido-1-methylcarbapenems
01/11/1990WO1990000169A1 Amino ketals, their preparation, and their use as fungicides
01/11/1990WO1990000166A1 Dipeptide hydroxy ethylene isostere synthesis and intermediates therefor
01/11/1990WO1990000164A1 Novel chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes and assays in which they are used