Patents
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Patents for C07D 239 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings (42,619)
11/1991
11/28/1991WO1991017748A1 Isoxazole-4-carboxamides and hydroxyalkylidene-cyanoacetamides, drugs containing these compounds and use of such drugs
11/28/1991WO1991017659A1 Arthropodicidal nitroethylenes and nitroguanidines
11/27/1991EP0458459A2 Substituted benzhydryl 2-hydroxypropyl piperazine derivatives
11/27/1991EP0458363A1 Fluorinated bis(hydroxymethyl) cyclobutyl purines and pyrimidines
11/27/1991EP0458109A1 Side chain chlorination of alkylated pyridine or pyrimidine derivatives
11/27/1991EP0458087A2 A ferroelectric liquid crystal composition
11/27/1991CN1014893B Process for producing 1-(2-tetrahydrofuryl)-5-flurouracil
11/26/1991US5068271 Arylenediamine substituted pyrimidines compositions
11/26/1991US5068053 Liquid crystals for optical apparatus
11/26/1991CA1292474C Anti-spasmodic agents having a ring in the main chain
11/25/1991CA2042931A1 Fluorinated bis (hydroxymethyl) cyclobutyl purines and pyrimidines
11/21/1991EP0457727A1 Pesticides
11/21/1991EP0457726A1 2-Anilinopyrimidine derivatives as pesticides
11/21/1991EP0457581A1 Herbicidal sulfonylurea derivatives
11/21/1991EP0457505A2 Pyrimidine derivatives and their use as herbicides
11/21/1991EP0457140A2 Phenoxyphenyl sulfonyl compounds
11/21/1991EP0456835A1 Quinazoline-3-alkanoic acid derivative, salt thereof, and production thereof
11/21/1991EP0456826A1 Amine derivatives
11/21/1991EP0456793A1 Halophenyl substituted heterocyclic derivatives.
11/21/1991DE4015834A1 New phenoxy:phenyl-sulphonyl cpds. - used as defoliant(s), desiccant(s) and weed-killer(s)
11/19/1991US5066808 Pyridyl insecticidally active cyano compounds
11/19/1991US5066658 Enzyme Inhibitors; Bronchodilators; Antiinflammatory Agents
11/19/1991US5066657 Crotonic acid amide derivatives and insectides containing the same
11/19/1991CA1292236C Process for preparing n-alkylated amino acids and esters thereof
11/19/1991CA1292231C Substituted pyrimidines
11/19/1991CA1292230C 3-substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3- heteroaryl-(thio)ureas
11/18/1991CA2042670A1 Pesticides
11/18/1991CA2042660A1 Herbicidal sulfonylurea derivatives
11/18/1991CA2042571A1 Phenoxyphenylsulphonyl compounds
11/16/1991CA2041615A1 Pyrimidine derivatives
11/14/1991WO1991017151A1 New pharmacologically active catechol derivatives
11/14/1991WO1991017147A1 New uracil derivatives having an anti-tumour activity and related compounds (n-1 derivatives of 5-substituted-uracile
11/14/1991WO1991011453A3 5-oxygenated-2,4,6-triaminopyrimidines
11/12/1991US5064953 Intermediates cephalosporin derivatives
11/12/1991US5064849 Heterocyclic derivatives useful as radiosensitizing agents and antiviral agents
11/12/1991US5064843 Pyrid-3-yl thioformamide compounds which have useful pharmaceutical utilities
11/12/1991US5064833 Substituted quinazoline derivatives for use in gastrointestinal diseases
11/12/1991US5064832 Biaryl compounds
11/12/1991US5064569 Liquid crystals, chirally tilted, phenyl carboxylates
11/12/1991US5064564 Optically active compound, intermediate therefor, process for producing the intermediate, and liquid-crystal composition
11/12/1991CA1291992C Heterocyclic compounds
11/06/1991EP0455300A1 Barbituric acid derivatives having insecticidal activity
10/1991
10/31/1991WO1991016315A1 5-benzyl barbiturate derivatives
10/31/1991WO1991016299A1 Fungicidal oxime carbamates
10/30/1991EP0454511A1 N-substituted heterocycle derivatives, their preparation, compositions containing them
10/30/1991EP0454498A2 Pyrimidinedione derivatives and antiarrhythmic agents containing same
10/30/1991EP0454157A1 Alkylphenylalkylpyrimidine compound and liquid crystal composition containing the same
10/30/1991EP0454060A1 3-(Mercaptoalkyl)-quinazoline-2,4(1H,3H)-diones, processes for their preparation, and pharmaceutical compositions
10/30/1991EP0453842A2 Fluor subsituted derivatives of alpha-(5-aryloxy-naphthalen-1-yloxy)propionic acid
10/30/1991EP0453638A1 Process for the preparation of terminated heterocyclic substituted acrylic- and methacrylicacidalkyl esters
10/29/1991US5061718 Benzothiazolylmethoxy compounds, pharmaceutical compositions comprising the same and their use as anti-inflammatory or anti-allergenic agents
10/29/1991US5061707 Treats autoimmune diseases, gout, or transplantation rejection
10/29/1991US5061705 Skin disorders
10/29/1991CA1291479C Piperazihyl-l-pyrimidine derivatives, their preparation and their application in drugs and cosmetics
10/25/1991WO1991016320A1 Derivatives and analogues of 2-deoxy-2,3-didehydro-n-acetyl neuraminic acid and their use as antiviral agents
10/24/1991CA2040885A1 Substituted benzhydryl 2-hydroxypropyl piperazine derivatives
10/23/1991EP0453398A2 Nitroenamine derivatives as pesticides
10/23/1991EP0453337A2 Use of hexetidine or its derivatives or salts for the preparation of a pharmaceutical composition for ophthalmic use
10/23/1991EP0453137A2 Aminopyrimidine derivatives, a process for production thereof, and uses thereof
10/23/1991EP0452660A2 L-glutamic acid derivatives
10/22/1991US5059602 4-substituted dihydropyrido(4,3-d)pyrimidines as analgesics and topical antiinflammatory agents for the treatment of skin disorders
10/22/1991US5059598 Antiinflammatory agents; lipoxygenase inhibitors; arthritis; asthma
10/22/1991US5059345 Optically active compound and chiral liquid crystal composition containing the same
10/22/1991US5059340 For display mode
10/22/1991US5059238 N-substituted-3-(substituted hydrazino)-benzenesulfonamide derivatives, and herbicidal compositions
10/20/1991WO1991016052A1 Use of minoxidil for treating erectile impotence
10/20/1991CA2080825A1 Minoxidil for treating erectile impotence
10/19/1991CA2039566A1 Use of hexetidine or its derivatives or salts for the preparation of a pharmaceutical composition for ophthalmological use
10/19/1991CA2037015A1 L-glutamic acid derivatives
10/17/1991WO1991016305A1 Heterocyclicethenediyl compounds which inhibit egf receptor tyrosine kinase
10/17/1991WO1991015465A1 N-alkynyl-2-chloroacetanilide derivative and herbicide containing the same
10/17/1991DE4011812A1 Tetrasubstituierte methane mit fluessigkristallinen eigenschaften Tetra-substituted methanes with fluessigkristallinen properties
10/17/1991CA2080582A1 Heterocyclicethenediyl compounds which inhibit egf receptor tyrosine kinase
10/16/1991EP0452107A1 Pyrimidinedione derivatives and antiarrythmic agents containing same
10/16/1991EP0451948A1 Heterocyclicacetonitriles and their fungicidal use
10/16/1991EP0451836A2 Difluoroglutamic acid conjugates with folates and anti-folates for the treatment of neoplastic diseases
10/16/1991EP0451653A2 Naphthalene derivatives
10/16/1991EP0306521B1 Ethine derivatives as compounds of liquid crystal phases
10/16/1991EP0191867B1 Tryciclic or tetracyclic compounds, process for their preparation, and medicinal composition containing them
10/16/1991CN1055357A N-alkyne-2-chloracetoanilide compounds and herbicides using same
10/16/1991CN1055356A Nitroenamine derivatives
10/15/1991US5057564 Cyclic carbonyl containing polymers
10/15/1991US5057527 Method of preventing infestation of fleas
10/15/1991US5057518 Pharmaceutical preparations
10/15/1991US5057146 Certain 2-pyridyl oxy-phenyl acrylates having fungicidal, insecticidal, nematocidal and plant growth regulating activity
10/15/1991US5057143 Salicylic acid derivatives and their sulfur analogs
10/15/1991CA1290757C Process for catalytic hydrogenation of dahnp and for the preparation of dafhp
10/13/1991WO1991016295A1 Tretra-substituted methanes with liquid crystal properties
10/12/1991CA2040018A1 Naphthalene derivatives
10/10/1991WO1991015499A1 2'-o-alkyl nucleotides and polymers containing them
10/10/1991DE4037363A1 New 2-O-alkyl nucleotide(s) and polymers contg. them - for nuclease-resistant anti-sense probes and to treat viral infection including herpes influenza and AIDS and cancer
10/10/1991DE4002466A1 New pyrimidinyl-indolyl-acrylate and -acetate derivs. - useful as insecticides, acaricides, nematocides and fungicides
10/09/1991EP0449917A1 Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, process for their preparation, and their use
10/08/1991US5055608 Novel potent inducers of thermal differentiation and method of use thereof
10/08/1991US5055580 Substituted polycylic derivatives of the 9-oxo-1,9a,10-triaza-9-hydroanthracene and method for coloring of native or synthetic materials
10/08/1991US5055471 Fungicides
10/08/1991US5055470 Method of treatment of ischemia in brain
10/08/1991US5055221 Smectic liquid-crystalline phases
10/08/1991CA1290335C Pharmaceutical compounds
10/08/1991CA1290334C Substituted 3-(4-phenyl-1-piperazinyl) alkylquinazolin-2, 4-(1h,3h)diones, methods of preparation, compositions and method of use
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