Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 327 - Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
Patents for C07D 327 - Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms (2,428)
08/1990
08/21/1990US4950768 Anticarcinogenic agents
08/16/1990EP0382526A2 Substituted -1,3-oxathiolanes with antiviral properties
08/16/1990EP0382206A1 Perfluoroalkyl-containing compound
08/09/1990WO1990004918A3 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
08/01/1990CA2045578A1 Anaphylatoxin-receptor ligands
07/1990
07/25/1990EP0378765A1 Antagonists of leukotriene D4
07/17/1990CA1271754A1 1,5-benzoxathiepin derivatives, their production and use
07/12/1990WO1990007480A1 Acid catalyzed process
07/11/1990CN1008737B Process for production of 1,5-benzoxathiepin derivatives
07/10/1990CA1271475A1 Pharmaceutical compositions having a psychotropic activity
06/1990
06/27/1990EP0375457A2 Cyclic ether derivatives
06/27/1990CN1043319A Amines and their use
06/23/1990CA2006095A1 Cyclic ether derivatives
06/13/1990EP0372657A1 Anxiolytically active piperazine derivatives
06/08/1990CA2004670A1 Anxiolytically active piperazine derivatives
05/1990
05/22/1990US4927845 Compounds of the anthraquinone series
05/17/1990WO1990004918A2 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
05/08/1990US4924007 Cyclization and sulfation by reacting sulfuric acid with glycol; high speed
05/08/1990US4923891 Dioxolane, dithiolane and oxathiolane carboxylates, antiallergens, antiinflammatories
04/1990
04/25/1990CA2001401A1 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions
03/1990
03/28/1990EP0359979A1 Aminomethylheterocyclic compounds, process for their preparation, their use in pesticides, and intermediates
03/21/1990EP0359400A1 Fungicidal benzodioxane amine derivatives
03/14/1990CN1040371A Fungicidal benzodioxane amine derivatives
03/08/1990WO1990002122A1 Fungicidal benzodioxane amine derivatives
03/06/1990US4906253 Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same
02/1990
02/15/1990DE3921810A1 Kristallin-fluessige nematische gemische Crystalline nematic liquid mixtures
02/14/1990CN1039588A Substituted n-phenyl-4-alkylidene-1,3-oxathiolane-2-imines, process for their preparation and their use as herbicides
01/1990
01/31/1990EP0352682A2 Twice reactive dyes and benzyl compounds as their intermediary products
01/17/1990EP0350846A2 Condensed heterocyclic compounds and their use in therapy
12/1989
12/27/1989EP0348254A2 Process for the preparation of norpyrethroid compounds
12/27/1989EP0347789A2 Substituted N-phenyl-4-alkyliden-1,3-oxathiolane-2-imines, process for their preparation and their use as herbicidal agents
12/26/1989US4889938 Corrosion and wear resistance; high pressure additives for fuels and lubricants
12/12/1989CA1263865A1 Catalytic production of sulphur-containing cyclic compounds
11/1989
11/30/1989WO1989011478A1 Ruthenium-catalyzed production of cyclic sulfates
11/29/1989CN1037510A Process for preparing cyclic sulfate
11/28/1989US4883880 Decomposition of aryl sulfoalkyl ethers, nitrogen heterocycles
11/23/1989EP0343053A1 Process for the preparation of cyclic sulfates
10/1989
10/31/1989US4877811 Chemical compounds
10/24/1989US4876270 Pesticidal diphenylethylene derivatives
10/18/1989EP0337947A1 Triazolylsulfonamides
10/18/1989EP0337713A2 2-Substituted-4-Substituted-1,3-Dioxolanes, Synthesis and use thereof
10/17/1989US4874544 Ferroelectric liquid crystals
10/03/1989US4871762 Lipid peroxide lowering 1,3-benzoxathiole derivative compositions and method of use therefor
09/1989
09/26/1989US4870098 Antiallergy, antiinflammatory
09/26/1989CA1261839A1 2-cycloalkenylamine derivatives
09/13/1989EP0332521A1 Process for the preparation of cyclic sulfates
09/12/1989US4865965 Light sensitive emulsion and element containing a cyclic ether compound and process for using same
08/1989
08/15/1989US4857545 Dibenzo-p-dioxanes useful as fungicides
08/15/1989CA1258463A2 1,5-benzoxathiepin derivatives, their production and use
08/15/1989CA1258462A2 1,5-benzoxathiepin derivatives, their production and use
08/08/1989US4855438 Process for the preparation of optically active 2-hydroxyethylazole derivatives
08/08/1989US4855290 Derivatives of quinuclidine
07/1989
07/25/1989US4851405 Fungicides
07/11/1989US4847303 Tert-butylphenyl compounds useful as anti-inflammatory agents
06/1989
06/21/1989EP0320954A2 Transparent resin and transparent resin products
06/15/1989WO1989005289A1 Novel amines and their use
06/14/1989EP0319835A2 Cyclohexenone compounds, process for their preparation and their use against the growth of undesired plants
05/1989
05/31/1989EP0318090A2 Tert-butyl phenyl compounds as anti-inflammatory agents
05/24/1989EP0317226A2 Aromatic compounds
05/05/1989WO1989003822A1 New compounds of the anthraquinone series
05/03/1989EP0314405A1 New compounds of the anthraquinone series
05/02/1989US4826836 Fungicides
04/1989
04/18/1989US4822873 Antibiotics, antitumor agents
04/18/1989US4822813 3-(2-Haloalkyl)-1,4-oxathiins and 2-(2-haloalkyl)-1,4-dithiins, and treatment of leukemia and tumors therewith
04/13/1989DE3733423A1 Heterocyclic compounds and their use as antioxidants
04/05/1989EP0168478B1 Cancer chemotherapeutic cyclic and acyclic disulfonic ester compounds, method of use therefor, and intermediates
03/1989
03/29/1989EP0308956A2 Leukotriene LTD4 and LTB4 antagonists
03/15/1989EP0307000A1 Method for the preparation of 1,3-oxathiolanes
02/1989
02/28/1989US4808729 Leukotriene LTD4 and LTB4 antagonists
02/15/1989EP0303569A2 1,4-Oxathianones and 1,4-oxathiepanones and their use as additives in functional liquids
02/15/1989EP0303227A1 Ethers and thioethers having therapeutical activity, their preparation and pharmaceutical compositions containing them
02/07/1989CA1249833A1 Process for the preparation of 1,2-benzoxathiine derivatives
01/1989
01/31/1989CA1249559A1 Mounting assembly for cooking appliances
01/25/1989EP0300088A2 1,5-Benzoxathiepin derivatives, their production and use
12/1988
12/28/1988CA1247613A 1,5-benzoxathiepin derivatives, their production and use
12/21/1988EP0295298A1 Dioxolanes and thio analogs, derivating thereof and lubricants and fuels containing same.
12/20/1988US4792411 Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same
12/20/1988CA1247140A1 Process for ring-chlorinating toluene
12/14/1988EP0295190A1 Radiation sensitive element containing a macroheterocycle
12/06/1988CA1246087A1 Cyclic-disulfonic ester compounds
11/1988
11/29/1988CA1245559A1 Cardiovascular composition
11/17/1988EP0291269A2 Anti-tumour sulfonyl urea derivatives
11/16/1988CN87106508A Chemical compositions and use as fuel additives
11/09/1988EP0289913A2 Parasiticidal agent based on substituted aminomethyl heterocycles
11/01/1988CA1244039A1 Azole type dioxolane derivatives
10/1988
10/18/1988US4778897 Antiallergens
10/18/1988CA1243323A1 1,3-benzoxathiole derivatives, their use and their preparation
10/04/1988CA1242734A1 2,3-dihydrobenz-4-oxa-1-thiins
09/1988
09/14/1988EP0281842A1 Aminomethyl-heterocycles
08/1988
08/30/1988US4767840 Cyclic monocarbonate bishaloformates, method for their preparation, and uses thereof
08/23/1988CA1241006A1 Prostaglandin antagonists
08/17/1988EP0278915A2 Diphenylethylene derivatives
08/16/1988CA1240676A1 Fused n-phenylsulfonyl-n'-pyrimidinylureas and n- phenylsulfonyl-n'-triazinylureas
07/1988
07/26/1988US4759789 Treating locus of plant before or during application of herbicide with oxime ether compound
07/14/1988WO1988005071A1 Dioxolanes and thio analogs, derivating thereof and lubricants and fuels containing same
06/1988
06/29/1988CN87106518A Middle distillate compositions with reduced wax crystal size
06/21/1988US4752560 Photographic element containing a cyclic thioether compound
06/14/1988US4751316 1,5-benzoxathiepin derivatives
06/08/1988EP0270252A2 Derivatives of propenoic acids used in agriculture
06/01/1988EP0268923A1 Saccharin salts of aminomethylheterocycles
1 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25