| Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273) |
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| 07/20/1976 | US3970658 Nitrile process |
| 07/20/1976 | US3970657 Preparation of cyanopyridines |
| 07/20/1976 | US3970655 Preparation of pyridine |
| 07/20/1976 | US3970654 Antiviral 2(1H)-quinazolinone derivatives |
| 07/20/1976 | US3970650 Derivatives of tetralone and the preparation thereof |
| 07/20/1976 | US3970649 Bisazomethine metal complexes |
| 07/13/1976 | US3969526 Anthelmintic 5-heterocycliothio and oxy-2-carbalkoxyaminobenzimidazles |
| 07/13/1976 | US3969419 Antiphlogistic |
| 07/13/1976 | US3969363 Derivatives of 1-phenoxy-3-amino-propan-2-ol and process for their production |
| 07/13/1976 | US3969362 Isopropyl-N-(5-bromo or chloropyridyl-2)carbamate |
| 07/13/1976 | US3969361 Tranquilizer, antianxiety |
| 07/13/1976 | US3969360 Catalyzed alkylation of halopyridinates |
| 07/13/1976 | US3969357 3-Pyridylmethyl phenyl urea metal salt complexes |
| 07/13/1976 | US3969205 Photolytic |
| 07/06/1976 | US3968216 Method of inhibiting histamine activity with guanidine compounds |
| 07/06/1976 | US3968118 Process for the manufacture of 1-hydroxy-2-pyridones |
| 07/06/1976 | US3967949 Fluoroalkoxyphenyl-substituted nitrogen heterocycles as plant stunting agents |
| 06/29/1976 | US3966947 Pyridyl phenyl-carbamate rodenticide |
| 06/29/1976 | US3966945 2-Alkoxy(and 2-alkoxyalkyl)-2-heterocyclic-thioacetamides for inhibiting gastric acid secretion |
| 06/29/1976 | US3966741 Process for the preparation of substituted or unsubstituted 4-pyridylthioacetic acid |
| 06/29/1976 | US3966720 Process for producing desacetoxy cephalosporanic acid compound |
| 06/22/1976 | US3965151 Intermediates for tricyclic benzodiazepines |
| 06/22/1976 | US3965116 Multioxymacrocycles |
| 06/22/1976 | US3965109 Herbicide, pesticide, fungicide |
| 06/22/1976 | US3965108 Amino derivatives of [1,2,3]thiadiazolo(5,4-b) pyridine-6-carboxylic acids and esters |
| 06/22/1976 | US3965107 Fungicide |
| 06/15/1976 | US3963769 Substituted trimethylene cyclopropanes, salts thereof, intermediates and methods of making the same |
| 06/15/1976 | US3963733 3-(P-methoxybenzylthio)2-non-oxocarbonylic pyridines |
| 06/15/1976 | US3963729 Pharmacologically active pyridine derivatives |
| 06/15/1976 | US3963660 Pyridine dioxamic acids and esters |
| 06/08/1976 | US3962434 3-Aryl-triazene-1-oxides for treating inflammatory diseases |
| 06/08/1976 | US3962346 Catalysts for epoxy resins |
| 06/08/1976 | US3962308 Water as solvent |
| 06/08/1976 | US3962268 Process for producing 2:2'- or 4:4'-bipyridyls |
| 06/08/1976 | US3962265 H'-(4-((6-chloro-2-pyridinyl)oxy)phenyl)-n-methyl-n-(1-methyl-2-propynyl)urea |
| 06/08/1976 | US3962263 N-(2,2-difluoroalkanoyl)-2,3-pyridinediamine compounds |
| 06/08/1976 | US3962260 Fungicides, hydrazine |
| 06/08/1976 | US3962243 Mepyramine theophylline acetate |
| 06/08/1976 | US3962238 Cardiovascular agents |
| 06/08/1976 | US3962178 Hexakis(2-pyridylthio)-tetrazinc monooxide |
| 06/01/1976 | US3961064 Liver disorders, hepatitis |
| 06/01/1976 | US3961063 2,3-Bis-(3-acyl-2-thioureido)-pyridines |
| 06/01/1976 | US3960932 Carbon monoxide, palladium catalyst, tertiary amine |
| 06/01/1976 | US3960879 Non-toxic ADL antihypertensives |
| 06/01/1976 | US3960878 Phenoxyalkylamine containing pyridines |
| 06/01/1976 | US3960877 Plant growth regulator, weed killer defoliating agents |
| 06/01/1976 | US3960869 Preparation of 2-chloropyridine by hydrogenolysis |
| 06/01/1976 | US3960766 Catalyst for the production of pyridine and 3-methylpyridine |
| 06/01/1976 | US3960542 Herbicidal 2-sulfinyl and 2-sulfonyl pyridine N-oxide derivatives |
| 05/25/1976 | US3959365 Synthesis of d,1-lysine from 2-cyanopyridine |
| 05/25/1976 | US3959297 Ammoxidation of 2-methyl-5-ethylpyridine; metal oxide catalyst |
| 05/25/1976 | US3959272 Aminoalkyl esters of 2-anilino-nicotinic acids |
| 05/25/1976 | US3959250 Textile printing lacquers, synthetics |
| 05/18/1976 | US3958007 Fungicides, mite ovicides |
| 05/18/1976 | US3957997 Anticoccidial complexes of 4,4'-dinitrocarbanilides |
| 05/18/1976 | US3957807 Process for manufacture of bipyridyls |
| 05/18/1976 | US3957806 Intermediates for use in preparing therapeutic compounds |
| 05/18/1976 | US3957805 Treatment of pain, muscle spasms, anxiety, inflammation, or tension |
| 05/18/1976 | US3957804 Nickel and iron oxide hydration catalysts |
| 05/18/1976 | US3957793 Hydroxyiminobenzazocines |
| 05/18/1976 | US3957792 Silicon dioxide and lanthanum series oxide catalysts |
| 05/18/1976 | US3957781 Process for preparing ring-perchlorinated pyrazine-isocyanates |
| 05/18/1976 | US3957606 Electrochemical production of substituted pyridines |
| 05/18/1976 | US3957437 Method for detection of glycolates |
| 05/11/1976 | US3956484 Pyridylmethyl esters of N-(phenoxyalkanoyl)peptide derivatives for therepeutic use |
| 05/11/1976 | US3956354 Method for the preparation of sulfonic acid esters from free sulfonic acids |
| 05/11/1976 | US3956344 Process for the production of substituted 2-benzoylpyridines |
| 05/11/1976 | US3956342 4-[4-(2,6-Diaminopyridylimino)]-2,5-cyclohexadien-1-one |
| 05/11/1976 | US3956340 Process for the production of polyhalogenated nicotinic acids |
| 05/11/1976 | US3956338 Herbicides |
| 05/11/1976 | US3956335 Hypertensive agents |
| 05/11/1976 | US3956323 Antibiotics |
| 05/11/1976 | US3956287 Bactericides |
| 05/11/1976 | US3956281 Reaction of a cinnamaldehyde with a hydrazone, hydrochloric acid catalyst |
| 05/11/1976 | US3956265 Monoazo hydroxy pyridone dyestuffs containing a methylene piperidino group |
| 05/11/1976 | US3955918 Azo derivatives or pyridine N-oxide for use in hair dye compositions |
| 05/04/1976 | US3954982 Antihistamines |
| 05/04/1976 | US3954786 Isoxazole intermediate compounds |
| 05/04/1976 | US3954781 Process for preparing bis(2-pyridyl-1-oxide) disulfide |
| 05/04/1976 | US3954442 Herbicidal compositions |
| 04/27/1976 | US3953606 Animal growth stimulators |
| 04/27/1976 | US3953476 Diuretics |
| 04/27/1976 | US3953463 2-Aryl-6-trifluoromethyl-4-pyridyl-carbinolamine antimalarials |
| 04/27/1976 | US3953461 Cns depressants, antiinflammatory agents |
| 04/27/1976 | US3953460 Histamine inhibitors |
| 04/27/1976 | US3953450 Aluminum derivatives of N-oxypyridyl thiol and process for their preparation |
| 04/27/1976 | US3953304 Electroplating baths for nickel and brightener-leveler compositions therefor |
| 04/20/1976 | US3952101 Beta adrenergic stimulant |
| 04/20/1976 | US3951996 From nicotinic acid and a hydrazine, organo-titanate or zirconate catalyst |
| 04/20/1976 | US3951995 Method for industrial production of N-substituted dipropylacetamides |
| 04/20/1976 | US3951982 Antimicrobial |
| 04/20/1976 | US3951869 Manganese oxide |
| 04/13/1976 | US3950522 Pharmaceutical compositions and methods of inhibiting gastric acid secretion |
| 04/13/1976 | US3950387 Lipid disorders, atheromatic conditions |
| 04/13/1976 | US3950380 Phenyl-benzoic acid derivatives |
| 04/13/1976 | US3950376 Sulfamylbenzoic acid derivatives |
| 04/13/1976 | US3950353 Pharmacologically active thiourea and urea compounds |
| 04/13/1976 | US3950338 Bactericides |
| 04/13/1976 | US3950333 Histamine inhibitors, oxyalkyl, thioalkyl, aminoalkyl derivatives |
| 04/13/1976 | US3950321 Disperse azo dyes of the 2,6-diaminopyridine series |