C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom

Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
12/1988
12/14/1988	EP0295037A2 Phenol derivatives, their production and use
12/14/1988	EP0295010A1 Derivatives of alkylaminoalkyl ureas and cyanoguanidines
12/14/1988	EP0294668A2 (2-cyano-2-oximinoacetyl)-amino acid derivatives
12/14/1988	EP0294667A2 (2-cyano-2-oximinoacetyl)-amino acid derivatives
12/13/1988	US4791229 Preparation of aryl cyanamides from arylamines and cyanogen chloride
12/13/1988	US4791215 Derivatives of glutamic acid and aspartic acid
12/13/1988	US4791137 Pharmaceutical and veterinary compositions for the treatment of ischemic cardiac disorders
12/13/1988	US4791133 Antiinflammatory agents
12/13/1988	US4791079 Ceramic membrane for hydrocarbon conversion
12/13/1988	CA1246594A1 Prostaglandins
12/13/1988	CA1246593A1 Ascorbate 2-polyphosphate esters and method of making same
12/13/1988	CA1246559A1 Selective biologically active 7-oxo-prostacycline derivatives and process for the preparation thereof and pharmaceutical compositions containing same
12/07/1988	EP0293957A2 Use of diketone precursors in food products
12/07/1988	EP0293839A2 Substituted phenyl (or pyridyl) urea compound and herbicidal composition containing the same as active ingredient
12/07/1988	EP0293718A2 Substituted aminophenyl carbamate
12/07/1988	EP0293693A2 Method for making organobis(Thioether)s, and products obtained therefrom
12/07/1988	EP0293651A2 Dicyanovinyl-substituted furan derivatives, process for their preparation, and their use
12/07/1988	CN88102530A Herbicide its prepn. and use
12/06/1988	US4789749 Manoalide analogs
12/06/1988	US4789742 Stability; detection and measurement of biological compounds
12/06/1988	CA1246088A1 Pesticidal compounds
11/1988
11/30/1988	EP0293053A2 Process for the preparation of cyclic carboxylic anhydrides
11/30/1988	EP0292522A1 Colour former manufacture
11/29/1988	US4788334 Acid accelerated hydrocarboxylation
11/29/1988	US4788305 Heterocyclic hemiacetals
11/29/1988	US4788302 Anti-fouling compound and method of use
11/29/1988	US4788299 Chemical intermediates for prostaglandin derivatives
11/29/1988	US4788217 Pesticidal carbamates
11/29/1988	US4788194 Cardiotonic agents, hypotensive agents
11/29/1988	US4788184 Substituted 3-cyclobutene-1,2-diones as anti-ulcer agents
11/23/1988	EP0292348A1 Polycyclic heterocyclic derivatives, proces for their preparation and their use in human and veterinary medicines
11/23/1988	EP0291600A1 Process for producing 3,3-bis-(4-dimethylaminophenyl)-6-dimethylaminophthalide
11/23/1988	EP0291507A1 Electronic inclinometer.
11/22/1988	US4786755 Diphenic acid monoamides
11/22/1988	US4786646 Cyclopropylpropenamides
11/22/1988	US4786637 Treatment of allograft rejection with mycophenolic acid morpholinoethylester and derivatives thereof
11/22/1988	CA1245228A1 Allylic amines
11/17/1988	WO1988008702A1 Medicament for schizophrenia
11/17/1988	EP0291495A2 Combined process for the thermal and chemical treatment of lignocellulose-containing biomasses and for the production of furfural
11/17/1988	EP0291494A2 Combined process for the thermal and chemical treatment of lignocellulose-containing biomasses and for the production of furfural
11/17/1988	EP0291269A2 Anti-tumour sulfonyl urea derivatives
11/17/1988	EP0290906A2 Azolyl-tetrahydrofuran-2-ylidene-methanes
11/17/1988	EP0290452A1 Electronic inclinometer.
11/16/1988	CN88102718A Process for producing l-ascorbic acid derivatives
11/16/1988	CN87103167A 二苯醚衍生物 Diphenyl ether derivatives
11/15/1988	US4785122 Method for production of amine compound
11/15/1988	US4785120 Bromination, aromatization of alkyltetrahydrophthalic anhydride
11/15/1988	US4784981 Vanadium/phosphorus mixed oxide catalyst, process for its preparaton and its use
11/10/1988	DE3713337A1 [(p-Phenoxy)phenoxy]methylisoxazoles
11/09/1988	EP0290193A1 New herbicide, its preparation and use
11/09/1988	EP0289925A2 Alkoxy-substituted maleimides and maleic anhydrides, process for their preparation and their use
11/09/1988	EP0289913A2 Parasiticidal agent based on substituted aminomethyl heterocycles
11/09/1988	EP0289894A1 Process for the preparation of L-ascorbic acid derivatives
11/09/1988	EP0165300B1 Nitration of phthalic acid and phthalic anhydride using nitric acid
11/08/1988	US4783476 3-Phenoxy (or phenylthio)-cyclopentanecarbonylamino acid analogues
11/08/1988	US4783473 Geminally substituted cyclic ether carboxylic acids, derivatives thereof, compositions containing same and method of use
11/08/1988	CA1244458A1 Fungicidal n-phenylcarbamates
11/08/1988	CA1244456A1 Alkenyl acetamides and their use in the regulation of the natural growth or development of turf grass
11/08/1988	CA1244449A1 Biologically active substituted benzamide derivatives
11/08/1988	CA1244421A1 Substituted diphenylether compounds useful as herbicides
11/03/1988	WO1988008416A1 Insecticidal cyclopropyl-substituted di(aryl) compounds
11/03/1988	DE3713750A1 Process for the preparation of 3,4-dihydro-4,4-dialkyl- alpha -pyrones, and carboxylates of dihydro-5-hydroxymethyl-2(3H)-furanones
11/02/1988	EP0289070A1 Tertiary arylethyl amine derivatives having opiate-antagonistic activity
11/02/1988	EP0288974A2 Process for the preparation of diether diphthalic anhydrides
11/02/1988	EP0288867A2 Aminophenyl ethyl amine derivatives, process for their preparation and their use as performance promotors
11/02/1988	EP0288575A1 Piperazine compounds and their medicinal use
11/02/1988	CN88101892A Insecticidal cyclopropyl-substituted di(aryl) compounds
11/01/1988	US4782167 Process for preparing butyrolactones and butanediols
11/01/1988	US4782133 Maleic anhydride and diamine, catalytic cyclodehydration
11/01/1988	US4782061 Method of treating psychotropic conditions employing substituted piperazine compounds
11/01/1988	US4781750 Preemergence for nutsedge
11/01/1988	CA1244040A1 Process for the preparation of acrylic acid compounds containing an oxygen heterocycle, and compounds thus made
11/01/1988	CA1244026A1 N-acetonyl-substituted-amides
11/01/1988	CA1244012A1 Unsaturated cyclic amido-substituted ether compounds and preparation process thereof
11/01/1988	CA1244006A1 Substituted peptide compounds
10/1988
10/26/1988	EP0288202A2 Fluoro-sulfones
10/26/1988	EP0288176A1 Tyrosine derivatives and use thereof
10/26/1988	EP0287977A2 Fused heteroalkylene quinolinamines, a process and intermediates for their preparation and their use as medicaments
10/25/1988	US4780552 Preparation of furan by decarbonylation of furfural
10/25/1988	US4780549 Antioxidant for food
10/25/1988	US4780480 Analgesics, antiinflammatory agents
10/20/1988	WO1988007996A1 Certain 3-substituted 2-alkyl benzofuran derivatives
10/20/1988	DE3710717A1 Bicyclic amides, their preparation and their use
10/19/1988	EP0286813A2 Renin-inhibiting amino acid derivatives
10/19/1988	EP0286735A1 Diphenyl ether derivatives
10/19/1988	EP0185079B1 N-substituted butyramide derivatives
10/19/1988	CN88101724A Antiulcer agents
10/18/1988	US4778931 Certain [3-(1-hydroxy hexyl-tetrahydro)naphthalenes], the corresponding naphthalenes having anti-inflammatory and anti-allergic activity
10/18/1988	US4778902 Method of purifying L-ascorbic acid
10/18/1988	US4778818 Vision and skin disorders
10/18/1988	US4778805 4,7-benzofurandione derivatives useful as inhibitors of leukotriene synthesis
10/18/1988	CA1243320A1 Anti-allergy bicyclic phenol ethers
10/18/1988	CA1243313A2 Prostaglandins
10/18/1988	CA1243312A1 Prostaglandins
10/12/1988	EP0286516A1 Amino-5,6,7,8-tetrahydro-naphtho[2,3b]furan derivatives, processes for their preparation and pharmaceutical compositions containing them
10/12/1988	EP0286515A1 5,6,7,8-Tetrahydro-naphtho [2,3b]-2,3-dihydrofuran and 6,7,8,9-tetrahydro-5H-benzocyclohepta [2,3b]-2,3-dihydro furan tricyclic amine derivatives, processes for their preparation and pharmaceutical compositions containing them
10/12/1988	EP0286448A2 Process for the preparation of phthalic anhydride
10/12/1988	EP0286277A1 Antiarrythmic agents
10/12/1988	EP0285681A1 Process for the preparation of nitroethylene derivatives
10/11/1988	US4777294 N-substituted pseudo-aminosugars, their production and use

1 ... 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 ... 472