| Patents for C07D 413 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms (64,687) | 
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| 04/20/1993 | US5204462 4h-3,1-benzoxazin-4-one derivative | 
| 04/20/1993 | US5204360 Heterocyclic compounds | 
| 04/20/1993 | US5204357 Enzyme inhibitors | 
| 04/20/1993 | US5203907 Herbicides | 
| 04/15/1993 | WO1993007135A1 3-(n-isopropyl-n-n-propylamino)-5-(n-isopropyl)carbamoylchroman | 
| 04/15/1993 | WO1993007132A1 10-acyl-dibenz(b,f)(1,4)-oxazepines and their thiazepines and diazepines analogues useful as prostaglandin antagonists | 
| 04/15/1993 | WO1993007128A1 Cyclic ureas and analogues useful as retroviral protease inhibitiors | 
| 04/15/1993 | WO1993007124A1 Nitrogenous heterocyclic compound | 
| 04/15/1993 | CA2120925A1 Substituted cyclic carbonyls and derivatives thereof useful as retroviral protease inhibitors | 
| 04/15/1993 | CA2118708A1 3-(n-isopropyl-n-n-propylamino)-5-(n-isopropyl) carbamoylchroman | 
| 04/15/1993 | CA2116336A1 Nitrogenous heterocyclic compound | 
| 04/14/1993 | EP0536713A1 Oxazole and imidazole derivatives as prostaglandin analogs | 
| 04/14/1993 | CN1070907A Process for preparation of 4-substituted-1, 4-dihydropydrines | 
| 04/13/1993 | US5202345 Carbamoylpyrrolidone derivatives and drugs for senile dementia | 
| 04/13/1993 | US5202339 Hydantoin derivatives | 
| 04/13/1993 | US5202330 2-thio or oxo-4-aryl or heterocyclo-1,5(2H)-pyrimidinedicarboxylic acid diesters and 3-acyl-5-pyrimidinecarboxylic acids and esters | 
| 04/13/1993 | US5202323 Antithrombotic, inotropic, vasodilator, antiallergen | 
| 04/13/1993 | US5201935 Cyclohexenone derivatives | 
| 04/13/1993 | US5201934 Carboxamides and their use as herbicides | 
| 04/08/1993 | CA2079705A1 Prostaglandin analogs | 
| 04/07/1993 | EP0535928A2 Process for producing intermediates for use in production of alkoxyiminoacetamides | 
| 04/07/1993 | EP0535926A1 (Hetero-arylmethoxy) indoles as inhibitors of leukotriene biosynthesis | 
| 04/07/1993 | EP0535925A1 (Bicyclic-hetero-arylmethoxy)indoles as inhibitors of leukotriene biosynthesis | 
| 04/07/1993 | EP0535521A2 Condensed oxazole and thiazole derivatives as leukotriene biosynthesis inhibitors | 
| 04/07/1993 | EP0535227A1 N-substituted heterocyclic amidine derivative | 
| 04/07/1993 | CN1070641A Herbicidal quinoxalinyloxy ethers | 
| 04/06/1993 | US5200548 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives | 
| 04/06/1993 | US5200420 2,6-dialkyl-4-(benzothiazol- or benzoxazol-4-yl-1,4-dihydropyridines | 
| 04/06/1993 | US5200329 An Isolating Compound Which is Useful in the Prevention or Tre atment of HIV Infection and the Treatment of AIDS | 
| 04/06/1993 | CA1315793C Method for controlling emesis caused by chemotherapeutic agents and antiemetic carboxamides useful therein | 
| 04/06/1993 | CA1315787C Morpholine compounds and methods of use | 
| 04/02/1993 | CA2079268A1 Substituted imidazolyl-propenoic acid derivatives | 
| 04/01/1993 | WO1993006118A1 Antibacterial, antimycoplasmal compounds related to mupirocin | 
| 04/01/1993 | WO1993006082A1 Process for the preparation of 4-substituted-1,4-dihydropyridines | 
| 03/31/1993 | EP0534706A1 Quinazolinones and pyridopyrimidinones useful as angiotensin II antagonists | 
| 03/31/1993 | EP0534667A1 Tricyclic heterocycles as PGE2 antagonists | 
| 03/31/1993 | EP0534520A2 Process for the preparation of 4-substituted-1,4-dihydropyridines | 
| 03/31/1993 | EP0534266A1 Sulfonylaminocarbonyltriazolones with two through oxygen bonded substituents | 
| 03/31/1993 | EP0534258A1 Chiral oxazolines as dopants for liquid crystals mixtures | 
| 03/31/1993 | EP0534216A1 Dihydropyran derivatives and plant protecting agents containing them | 
| 03/31/1993 | EP0533951A1 Novel oxazinone derivative | 
| 03/31/1993 | EP0533882A1 2-quinolinone derivatives | 
| 03/31/1993 | EP0533878A1 Isoxazolyl imidazole derivatives, process for producing them and their use in medicaments | 
| 03/31/1993 | EP0533827A1 Novel oxazole derivatives, a preparation method therefor and pharmaceutical compositions containing same. | 
| 03/31/1993 | EP0533734A1 Fungicidal iminooxazolidinones | 
| 03/30/1993 | US5198526 Heterocycle oligomers with multidimensional morphology | 
| 03/30/1993 | US5198444 Methyl α-(2-substituted)pyrid-3-yl-β-methoxyacrylates, compositions containing them and their use as fungicides | 
| 03/30/1993 | US5198333 Nitro-containing heterocyclic compoudns; positive or negative roomlight emulsions; graphic arts | 
| 03/30/1993 | US5198014 Herbicidal beta-pyrazolylacrylic acid compound | 
| 03/30/1993 | US5198013 Benzoxazinone compounds and herbicidal composition containing the same | 
| 03/28/1993 | CA2078401A1 Tricyclic heterocycles | 
| 03/26/1993 | CA2079079A1 Quinazolinones and pyridopyrimidinones | 
| 03/25/1993 | CA2078810A1 Leukotriene biosynthesis inhibitors | 
| 03/24/1993 | EP0533268A1 Benzanilide derivatives as 5-HT1D antagonists | 
| 03/24/1993 | EP0532725A1 Light screening agent. | 
| 03/24/1993 | CN1070190A Heterocyclically substituted quinolylmethoxy-phenylacetamides | 
| 03/23/1993 | US5196543 Antidepressants, tranquilizers | 
| 03/23/1993 | US5196535 Viricides | 
| 03/23/1993 | US5196434 Antidepressants, anxiolytic agents | 
| 03/23/1993 | CA1314889C Glycerol derivatives, their preparation and their therapeutic use | 
| 03/23/1993 | CA1314881C Anti-anxiety agents | 
| 03/23/1993 | CA1314876C Azithromycin dihydrate | 
| 03/21/1993 | CA2078625A1 Dihydropyran derivatives and crop protection agents containing them | 
| 03/19/1993 | CA2078505A1 Benzanilide derivatives | 
| 03/18/1993 | WO1993005166A1 Methods for the selection, separation and fusion of cells | 
| 03/18/1993 | WO1993005040A1 Azabicyclic compounds as 5-ht4 receptor antagonists | 
| 03/18/1993 | WO1993005039A1 5-hydroxy-2-pyrimidinylmethylene derivatives useful as antiinflammatory agents | 
| 03/18/1993 | WO1993005038A1 5-ht4 receptor antagonists | 
| 03/18/1993 | WO1993005037A1 Oxetane and thiaetane derivatives | 
| 03/18/1993 | WO1993005020A1 Indoles as inhibitors of hiv reverse transcriptase | 
| 03/18/1993 | WO1993004682A1 Novel 4-arylpiperazines and 4-arylpiperidines | 
| 03/18/1993 | CA2118798A1 Azabicyclic compounds as 5-ht4 receptor antagonists | 
| 03/18/1993 | CA2117070A1 Methods for the selection, separation and fusion of cells | 
| 03/18/1993 | CA2095847A1 Novel 4-arylpiperazines and 4-arylpiperidines | 
| 03/17/1993 | EP0532178A1 Methanoanthracenes as dopamine antagonists | 
| 03/17/1993 | EP0532126A1 Heterocyclic derivatives of alkoxyacrylates with fungicidal activity | 
| 03/17/1993 | EP0531382A1 N-substituted-1,2,4-triazolone compounds for treatment of cardiovascular disorders | 
| 03/17/1993 | CN1069976A Cyclohexan and tetrahydropyran derivatives | 
| 03/17/1993 | CN1069971A Novel sulfonamide fibrinogen receptor antagonists | 
| 03/16/1993 | US5194608 Hypotensive agents; inhibits renin-angiotensin system | 
| 03/16/1993 | US5194605 Cyclic renin inhibitors containing 2-substituted (3S,4S)-4-amino-5-cyclohexyl-3-hydroxy pentanoic acid, 2-substituted (3S,4S)-5-cyclohexyl-3,4-di-hydroxy pentanoic acid or 2-substituted (4S,5S)-5-amino-6-cyclohexyl-4-hydroxyhexanoic acid or its analogs | 
| 03/14/1993 | CA2078065A1 Heterocyclic derivatives of alkoxyacrylates with a fungicidal activity | 
| 03/14/1993 | CA2078064A1 Oximic derivatives with a fungicide activity | 
| 03/14/1993 | CA2077919A1 Process for the preparation of 4- substituted-1, 4-dihydropydrines | 
| 03/12/1993 | WO1993004684A1 Novel 4-arylpiperazines and 4-arylpiperidines | 
| 03/12/1993 | CA2095826A1 4-arylpiperazines and 4-arylpiperidines | 
| 03/10/1993 | EP0530907A1 Indoles as inhibitors of HIV reverse transcriptase | 
| 03/10/1993 | EP0530642A1 Herbicidal oxetane and thiaetane derivatives | 
| 03/10/1993 | EP0530639A1 Quinolylmethoxy-phenylacetamides substituted by a heterocycle as lipoxygenase inhibitors | 
| 03/10/1993 | EP0530264A1 Arthropodicidal tetrahydropyridazines. | 
| 03/10/1993 | EP0530252A1 Aminoalkylcarbamyl derivatives of forskolin as intermediates for the synthesis of useful forskolin derivatives | 
| 03/10/1993 | CN1069729A Dihydropyridazinones, pyridazinones and related compounds as fungicides | 
| 03/09/1993 | US5192790 3-substituted-2-oxindole derivatives as inhibitors of interleukin-1 biosynthesis | 
| 03/09/1993 | US5192782 Alkoxy-substituted dihydrobenzopyran-2-carboxylic acids and derivatives thereof | 
| 03/09/1993 | US5192775 New aminomethylpiperidine compounds | 
| 03/07/1993 | CA2077465A1 Heterocyclically substituted quinolylmethoxy-phenylacetamides | 
| 03/07/1993 | CA2077283A1 Inhibitors of hiv reverse transcriptase | 
| 03/04/1993 | WO1993005050A1 4-(aralkoxy or aralkylamino)pyridine pesticides_________________ | 
| 03/04/1993 | WO1993004580A1 N-(4-pyridyl or 4-quinolinyl) arylacetamide pesticides | 
| 03/04/1993 | WO1993004373A1 Calcium receptor active molecules |