| Patents for C07D 237 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings (8,468) | 
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| 06/25/1998 | WO1998027098A1 SUBSTITUTED NITROGEN CONTAINING HETEROCYCLES AS INHIBITORS OF p38 PROTEIN KINASE | 
| 06/25/1998 | WO1998027070A1 Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists | 
| 06/25/1998 | WO1998027066A1 Isoquinolinamine and phthalazinamine derivatives which interact with crf receptors | 
| 06/25/1998 | DE19652763A1 New carbocyclic and heterocyclic carboxylic acid or tetrazolyl compounds | 
| 06/25/1998 | CA2275256A1 Heterocyclic carboxylic acid derivatives, the production and use thereof as endothelin receptor antagonists | 
| 06/24/1998 | EP0848701A1 O-benzyl oxime ether derivatives and their use in crop protection compositions | 
| 06/18/1998 | WO1998025597A2 Method for treating and preventing heart failure and ventricular dilatation | 
| 06/18/1998 | DE19754348A1 New 2-(hetero)aryl-2(3H)-pyridazinone derivatives | 
| 06/18/1998 | CA2263886A1 Method for treating and preventing heart failure and ventricular dilatation | 
| 06/17/1998 | EP0847391A1 Aromatic compounds and pharmaceutical compositions containing them | 
| 06/17/1998 | CN1038748C Method for prepn. of sulfonamide fibrinogen receptor antagonists | 
| 06/09/1998 | US5763640 Oximinomethylphenyl derivatives | 
| 06/09/1998 | US5763489 Naphthalene derivatives as prostaglandin I2 agonsists | 
| 06/09/1998 | US5763440 Pyridazinones and their use as fungicides | 
| 06/09/1998 | US5763439 Potentiation | 
| 06/09/1998 | CA2148078C Platelet aggregation inhibitor | 
| 06/04/1998 | WO1998023565A2 Aminoguanidines and alkoxyguanidines as protease inhibitors | 
| 06/03/1998 | CN1183415A 4-cyano-phenyl-imino-heterocyclic compound | 
| 06/02/1998 | CA2158632C Catechol diether compounds as inhibitors of tnf release | 
| 05/26/1998 | US5756805 4-cyanophenylimino heterocycles | 
| 05/26/1998 | CA2052073C Sulfonamide fibrinogen receptor antagonists | 
| 05/22/1998 | WO1998021188A1 HETEROCYCLE DERIVATIVES WHICH INHIBIT FACTOR Xa | 
| 05/22/1998 | CA2266890A1 Heterocycle derivatives which inhibit factor xa | 
| 05/19/1998 | US5753680 Heterocyclyl-benzoylguanidines | 
| 05/19/1998 | US5753655 1-arylsulphonyl, arylcarbonyl and arylthiocarbonyl pyridazino derivatives and methods of preparation | 
| 05/19/1998 | US5753642 Agriculture, medicine | 
| 05/14/1998 | WO1998020008A1 1-(3-aminoindazol-5-yl)-3-phenylmethyl-cyclic ureas useful as hiv protease inhibitors | 
| 05/14/1998 | WO1998019672A1 Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses | 
| 05/14/1998 | CA2270966A1 1-(3-aminoindazol-5-yl)-3-phenylmethyl-cyclic ureas useful as hiv protease inhibitors | 
| 05/14/1998 | CA2270118A1 Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses | 
| 05/12/1998 | US5750690 Asymmetric hydrogenation process using ruthenium-diphosphine complexe | 
| 05/12/1998 | US5750524 Administering an sulfamide substituted indan derivative | 
| 05/12/1998 | US5750523 Pyridazinone derivatives | 
| 05/07/1998 | WO1998018476A1 Methods of treating or preventing cardiac arrhythmia | 
| 05/07/1998 | WO1998018475A1 Methods of treating or preventing cardiac arrhythmia | 
| 05/07/1998 | CA2268942A1 Methods of treating or preventing cardiac arrhythmia | 
| 05/06/1998 | EP0839799A1 2-hydroxyphenylalkylamine derivatives and maillard reaction inhibitors | 
| 05/06/1998 | EP0624155B1 Carbamates and plant-protecting agents containing them | 
| 05/06/1998 | CN1038249C Dihydropyridazinones and related compounds as fungicides | 
| 04/30/1998 | WO1998017633A1 Production of pyridazine herbicides | 
| 04/30/1998 | WO1998017632A1 Production of pyridazine herbicides | 
| 04/28/1998 | US5744610 Herbicidal compounds | 
| 04/28/1998 | US5744471 Pyridazion quinoline compounds | 
| 04/23/1998 | WO1998016508A2 Synthesis of aromatic compounds by diels-alder reaction on solid support | 
| 04/15/1998 | EP0835865A1 Dihydropyridazinones and pyridazinones and their use as fungicides and insecticides | 
| 04/15/1998 | EP0835246A1 Aromatic compounds and pharmaceutical compositions containing them | 
| 04/15/1998 | EP0835245A1 Substituted n-methylenethioureas as pesticides | 
| 04/15/1998 | EP0714388B1 Vasoconstrictive substituted aryloxyalkyl diamines | 
| 04/15/1998 | EP0629221B1 Colouring agents for natural and synthetic fibres | 
| 04/14/1998 | US5739329 Process for producing hexahydropyridazine and hexahydropyridazine-1,2-dicarboxy derivative | 
| 04/14/1998 | US5739326 Heterobicyclic herbicides | 
| 04/14/1998 | US5739144 Trisubstituted phenyl derivatives | 
| 04/14/1998 | US5739132 Endothoxin shock; nephritis | 
| 04/11/1998 | CA2216512A1 Dihydropyridazinones and pyridazinones their use as fungicides and insecticides | 
| 04/09/1998 | WO1998014431A1 Nitrogenous heterocyclic compounds | 
| 04/07/1998 | US5736566 Heteroaromatic compounds and crop protection agents containing them | 
| 04/01/1998 | EP0832072A1 Phenylpyridazinones | 
| 04/01/1998 | EP0831849A1 Methods of reducing toxicity of chemotherapeutic and antiviral agents with acylated pyrimidine nucleosides | 
| 04/01/1998 | EP0831769A2 Novel uses for thyroid hormones or thyroid hormone-like compounds | 
| 03/31/1998 | US5733476 Benzofuran derivatives; high speed response; low viscosity, low temperature; good switching | 
| 03/18/1998 | CN1037766C Imino-substituted phenylacetic acid amides, their preparation and fungicides containing them | 
| 03/17/1998 | US5728715 For mammals, agriculture, rice, wheat, tomatoes | 
| 03/17/1998 | US5728712 3,4-disubstituted-phenylsulphonamides and their therapeutic use | 
| 03/17/1998 | US5728702 Bronchodilator agents, antiallergens or antiplatelet druggs | 
| 03/17/1998 | US5728699 Benzylsulfide derivative, process for its production and pesticide | 
| 03/17/1998 | US5728698 Agricultural use, rice, wheat | 
| 03/17/1998 | US5728694 Dihydropyridazinones, pyridazinones and related compounds as fungicides | 
| 03/12/1998 | WO1998009969A1 Novel aryl-pyridazines | 
| 03/12/1998 | CA2263586A1 Novel aryl-pyridazines | 
| 03/10/1998 | US5726176 Dihydropyridazinones, pyridazinones and related compounds as fungicides | 
| 03/10/1998 | US5726162 Dihydropyridazinones, pyridazinones and related compounds as fungicides | 
| 03/05/1998 | WO1998008807A1 SYNTHESIS OF A HYDRAZONE β-KETO ESTER BY THE REACTION WITH A DIAZO ESTER | 
| 03/04/1998 | EP0826672A1 Process for the preparation of azine-carboxylic acid chlorides | 
| 03/04/1998 | CN1174834A Process for preparation of acid chloride compounds | 
| 03/03/1998 | US5723460 Potent and selective phosphodiesterase type iv inhibitors; useful in the prophylaxis and treatment of disease such as asthma where unwanted inflammatory response or muscular spasm is present | 
| 03/03/1998 | US5723411 Herbicidal pyridazinones | 
| 02/26/1998 | WO1998007706A1 New polycyclic phthalazin derivatives and their use | 
| 02/26/1998 | WO1998007430A1 Remedy for erection failure comprising fused pyridazine compound | 
| 02/26/1998 | CA2261756A1 New polycyclic phthalazine derivatives and the use thereof | 
| 02/26/1998 | CA2258079A1 Remedy for erection failure comprising fused pyridazine compound | 
| 02/25/1998 | EP0825187A1 Condensed pyridazinyl guanidines, their production and use | 
| 02/25/1998 | EP0824514A1 Dihalopropene compounds, insecticides containing them as active ingredients, and intermediates for their production | 
| 02/23/1998 | CA2213584A1 Process for the preparation of acid chloride compounds | 
| 02/22/1998 | CA2213594A1 Condensed pyridazinyl guanidines, their production and use | 
| 02/19/1998 | WO1998006704A1 Arylalkanoyl pyridazines | 
| 02/19/1998 | DE19719522A1 New poly:cyclic phthalazine compounds (madura:phthalazine derivatives) | 
| 02/19/1998 | DE19632549A1 Arylalkanoylpyridazine Arylalkanoylpyridazine | 
| 02/18/1998 | EP0823894A1 Azocompounds for the antemortem diagnosis of alzheimer's disease and in vivo imaging and prevention of amyloid deposition | 
| 02/18/1998 | CN1173280A Synergistic composition and process for selective weed control | 
| 02/17/1998 | US5719282 Parasiticides; anticancer agents | 
| 02/17/1998 | US5719176 2-amino-1,3-propanediol compound and immunosuppressant | 
| 02/17/1998 | US5719151 Substituted benzene compounds | 
| 02/13/1998 | CA2212733A1 Process for the preparation of halogenated (meth)acrylic esters and poly(meth)acrylates obtained with said (meth)acrylic esters | 
| 02/12/1998 | WO1998005635A1 Hydroxamic and carboxylic acid derivatives having mmp and tnf inhibitory activity | 
| 02/12/1998 | CA2263154A1 Hydroxamic and carboxylic acid derivatives having mmp and tnf inhibitory activity | 
| 02/10/1998 | US5716956 Dihydrophthalazine antagonists of excitatory amino acid receptors | 
| 02/10/1998 | US5716954 Antiinflammatory agent, antihistamines, immunosuppression,autoimmune diseases | 
| 02/10/1998 | US5716542 Exhibits antiferroelectric liquid crystal phase and compatible with known liquid crysal compounds; optically active carboxylic acid ester compound, useful for liquid crystal electrooptical devices | 
| 02/05/1998 | WO1998004913A1 Molecular model for vla-4 inhibitors | 
| 02/05/1998 | WO1998004556A1 Pyridazino [4,5-b]-quinoline 5-oxide derivatives, their preparation and their use as glycine antagonists |