Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or
Patents for C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or (29,726)
10/1978
10/31/1978CA1041501A1 1-aryl-n-dialkylaminoalkyl-3,4-dihydro-2 (1h)-isoquinolinecarboxamides and related compounds
10/10/1978US4119776 Vinyl phthalide color formers
10/10/1978US4119720 Unsaturated esters of 4-hydroxy-2-quinolinone-3-carboxylic acids and salts thereof
10/10/1978CA1040199A1 1,5-diazocine derivatives and process for the preparation thereof
10/03/1978US4118395 Method for the production of indolyl lactones
10/03/1978US4118394 Antiulcer, antidepressant
10/03/1978CA1039725A1 4-aryl-5-aminoalkyl-4-thiazoline-2-ones, their derivatives and processes for their preparation
09/1978
09/26/1978US4117230 Antidiabetic agents
09/26/1978US4117152 Analgesics, antiinflammatory agents
09/26/1978US4117140 Bronchodilating piperidinoethyl benzopyranopyridinones
09/26/1978US4117136 Antibacterial
09/26/1978US4117134 Antiallergens, antihistamines
09/26/1978US4117133 Vasodilating cuanzine hydrazides
09/26/1978US4116984 Isomerization equilibria in a particular solvent, catalytic soluble bromide salt
09/26/1978US4116966 1-Benzoxepino[4,3-c]pyridines
09/26/1978US4116963 3,3,3-triarylalkyl-4-phenylalkyl-4-hydroxy piperidines and related compounds
09/26/1978US4116927 2,2,6,6-Tetramethyl-4-piperidyl carboxylic acid esters of butane or butene tri carboxylic acids as stabilizers for synthetic polymers
09/19/1978US4115391 Bridgehead nitrogen analogs of poly-chlorinated cyclic hydrocarbon insecticides
09/19/1978US4115389 By reaction with m-chloroperbenzoic acid and ferrous chloride
09/19/1978CA1038871A1 Process for the preparation of new pyridine derivatives
09/12/1978US4113731 Fused isoquinoline derivatives
09/12/1978CA1038385A1 Triazoloquinazolines and preparation thereof
09/05/1978US4112110 Oxygenated azatetracyclic compounds
09/05/1978US4111957 Dopaminergic
09/05/1978US4111942 10-Amino-5H-[1]benzopyrano[4,3-c]pyridines
09/05/1978CA1037956A1 Acyl derivatives of 5-mercaptopyridoxine and disulfide
09/05/1978CA1037955A1 5h-(1)benzopyrano(3,4-d)pyridines
08/1978
08/29/1978US4110464 Indolopyrones having antiallergic activity
08/29/1978US4110339 4-(Di-n-propyl)amino-1,3,4,5-tetrahydrobenz[cd]indole
08/22/1978US4108998 Furo[3,4-b]quinoline derivatives and pharmaceutical compositions and methods employing them
08/22/1978US4108997 Diuretic [2]benzopyrano[4,3-b]pyridines and process therefor
08/22/1978CA1037047A1 2-hydroxymethyl-3-hydroxy-6-(1-hydroxy-2-t-butylaminoethyl)pyridine preparation and intermediate compounds
08/15/1978US4107428 Di-vinyl color formers
08/15/1978US4107321 Oxopyrrolobenzoxepin-acetic acids, precursors and derivatives thereof
08/15/1978US4107177 Process for preparing heteroarylbenzoxepin-acetic acids, precursors and derivatives thereof
08/08/1978US4105778 Antiallergens, bactericides, fungicides
08/08/1978US4105626 Derivatives of 4-oxopiperidines and their use as polymer stabilizers
08/01/1978US4104397 Treatment of acetylcholine deficiency
08/01/1978US4104389 Antiallergic pyrido[2,1-b]quinazolin-ones
07/1978
07/25/1978US4102893 Process for the manufacture of color formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new color formers of these classes of substance and their use
07/25/1978US4102886 Process for the preparation of benzo(a)quinolizidine derivatives
07/18/1978US4101559 Precursors of heterofuranobenzoxepin acetic acids
07/04/1978US4098786 Benzodiazepin derivatives
06/1978
06/20/1978US4096265 Benzopyrano[3,4-d]pyridine-2-cyano, carboxamidoximes and carboximidates
06/20/1978US4096141 Process for making benzodiazepine derivatives
06/13/1978US4094878 Chemical synthesis of flavipucine
05/1978
05/30/1978US4092322 1-Benzoxepino[4,3-c]pyridines
05/02/1978US4087541 Reducing heart rate
05/02/1978US4087443 Antiallergens, asthma
05/02/1978US4087434 Insecticides
04/1978
04/25/1978US4086421 Substituted isoxazolo pyridinones
04/25/1978US4086355 Novel dispirodecanes, processes for their preparation and pharmaceutical compositions
04/25/1978US4086349 Quinolopyran-4-one-2-carboxylic acid derivatives and salts thereof as novel compounds and as medicines for treatment of allergic asthma
04/25/1978US4086236 6,7-Methylenedioxy-1-(2,2,2-trifluoroethyl)-4(1H)-quinolone-3-carboxylic acid
04/18/1978US4085111 Antiallergens
04/11/1978US4083985 6-Oxa-1-aza tricyclo dodecan-5-ones as psychomotor stimulators
03/1978
03/28/1978US4081457 Antiinflammatory, analgesic
03/28/1978US4081449 Heterocyclic esters of alkylphenyl benzopyranopyridines
03/28/1978US4081448 Insecticides
03/14/1978US4079058 To produce naphthyridine or quinoline compound
03/07/1978US4078074 2H-Chromene-2-spiro-3'-phthalides useful as horticultural and agricultural fungicides
02/1978
02/28/1978US4076831 Pyrano[3,4-b]-indole derivatives, pharmaceutical compositions and methods of use
02/28/1978US4076725 Derivatives of streptovaricin ansamycins
02/21/1978US4075343 Anti-allergenic 5-alkoxyimidazo[1,2-A]quinoline-2-carboxylic acids and derivatives thereof
02/21/1978US4075215 Thieno-pyridine derivatives
02/07/1978US4072693 Crown compounds, non-hygroscopic
01/1978
01/31/1978US4071630 Angina pectoris
01/24/1978US4070371 Antiinflammatory, analgesic, antibacterial, fungicides
01/17/1978US4069230 Preparation of indole derivatives
01/17/1978US4069023 Carboxylate esters of 1-aza-3,7-dioxabicyclo[3.3.0] oct-5-yl methyl alcohols, their preparation and use as additives for oleaginous compositions
01/03/1978US4066767 8-(1H-Tetrazol-5-yl)-11H-pyrido[2,1-b]quinazolin-11-ones and method of treating bronchial asthma using them
01/03/1978US4066655 4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-3-carboxylic acids, salts and esters
01/03/1978US4066651 Antiinflammatory agents, analgesics, inhibitors of aldose reductase enzyme
12/1977
12/27/1977US4065473 Intermediates in the preparation of 2,3,4,5-tetrahydro-1H-3-benzazepines
12/27/1977US4065454 Aminocyclitol intermediates
12/06/1977US4061759 Antiinflammatory, arthritis
12/06/1977US4061637 Cns, cardiovascular, antiinflammatory, adrenolytic, antiulcer
11/1977
11/29/1977US4060619 1,4-Dihydro-4-oxo-benzothiopyrano (4,3-b)pyridine-2-carboxylates and derivatives
11/29/1977US4060523 Bacteride, animal growth promoters
11/15/1977US4058531 Process for the preparation of 14-hydroxymorphinan derivatives
11/08/1977US4057553 Certain pyrano-furo-azuleno-pyridines
11/01/1977US4056540 4-Phenyl-1,3-benzodioxans
11/01/1977US4056538 Antidepressants, antiulcer agents
11/01/1977US4056537 Cyclization, acid catalyst
11/01/1977US4056529 Hypoglycemic
11/01/1977US4056528 Disperse dyes
10/1977
10/25/1977US4055566 Antiinflammatory
10/18/1977US4054572 Hexahydro pyridine [1,2d] dibenza [b,f] (1,4)-diazepines
10/11/1977US4053606 Mercaptoalkylpyridine disulfides
10/04/1977US4052398 Diazarhodamine-lactones, their manufacture and their use as dye intermediates for copying processes
09/1977
09/27/1977US4051141 Antiinflammatory, vasodilator, anticoagulants
09/20/1977US4049813 Hypolipidemic agents
09/13/1977US4048314 Morpholino containing 4-arylpiperidine derivatives
09/13/1977US4048173 Plastics
09/13/1977US4048168 Reaction of a phenyl urea or thiourea compound with an aldehyde, cyclization
09/06/1977US4046889 Azetidine-2-carboxylic acid derivatives
09/06/1977US4046779 Polyimides, crosslinking
09/06/1977US4046776 Heterocyclic substituted lactone compounds
09/06/1977US4046769 4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-2-carboxylic acids and esters
08/1977
08/23/1977US4044136 Hypotensive agents, 6,7-dimethoxy, 4-aminoquinazoline, 2-tetrahydro-isoquinoline substituted
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