| 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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| 07/19/1977 | US4036965 5-Sulfinyl-2-pyridinecarboxylic acids |
| 07/19/1977 | US4036963 Derivatives of quinoline-8-carboxylic acid having pesticidal action |
| 07/19/1977 | US4036955 N2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof |
| 07/19/1977 | US4036844 Hypoglycemic |
| 07/19/1977 | US4036843 Certain chloroamino esters of pyridine carboxylates and derivatives thereof |
| 07/19/1977 | US4036838 Process for the production of nitro derivatives of aromatic compounds |
| 07/12/1977 | US4035507 Novel, transient pro-drug forms of L-DOPA to treat Parkinson's disease |
| 07/12/1977 | US4035497 Butanoic and butenoic acid morpholides |
| 07/12/1977 | US4035405 Sympathomimetic, cscl |
| 07/12/1977 | US4035376 Aroyl-substituted phenylacetic acid derivatives |
| 07/12/1977 | US4035375 N-Substituted amino pyridines and derivatives thereof |
| 07/12/1977 | US4035373 Preparation of piperidinyl-alkyl-benzamides |
| 07/05/1977 | US4034106 Heart disease and hypertension prophylaxis, b-androgenic blocking |
| 07/05/1977 | US4034101 N-Oxy and N-amino guanidines |
| 07/05/1977 | US4033975 Dehalogenation, hydroxylation |
| 07/05/1977 | US4033974 Antilipoprotein agents |
| 07/05/1977 | US4033972 3-Pyridylmethyl-(N-substituted phenyl)-carbamate derivatives |
| 07/05/1977 | US4033971 Cyclohexane tetrols and derivatives thereof |
| 07/05/1977 | US4033950 Antibiotics |
| 07/05/1977 | US4033948 Acutance agents for use in thermally-developable photosensitive compositions |
| 07/05/1977 | US4033943 Fiber reactive water soluble 2,4,6-triamino, 3-cyano pyridine-(5) azo dyestuffs |
| 06/28/1977 | US4032641 Hypolipidemic agents |
| 06/28/1977 | US4032560 Oxa phenylene prostaglandin analogs |
| 06/28/1977 | US4032532 1-aminoalkylene-3-cyano-4-methyl-6-hydroxy-1,2-dihydropyrid-2-ones |
| 06/21/1977 | US4031226 Antiemetic, psychotropic |
| 06/21/1977 | US4031224 Antidepressants, tranquilizers, cns |
| 06/21/1977 | US4031108 Bronchodilator agents |
| 06/21/1977 | US4031106 Synthesis of aromatic amines by reaction of aromatic compounds with ammonia |
| 06/21/1977 | US4031105 3-(N-2', 6'xylyl)-carboxamide pyridone-2 |
| 06/21/1977 | US4031100 Process for making 2,6-difluoropyridine |
| 06/21/1977 | US4030910 Substituted pyridinyloxy(thio)phenyl -acetamides, -ureas and urea derivatives, herbicidal compositions and methods containing same |
| 06/14/1977 | US4029801 Pharmaceutical compositions and methods of treating hypertension |
| 06/14/1977 | US4029799 Certain analgesically active substituted benzyl pyridine compounds |
| 06/14/1977 | US4029795 4(2' Isoquinolin-1-one)piperidines |
| 06/14/1977 | US4029790 1-Benzoyl-2 or 4 [2-(4-phenyl-piperazino)-ethyl]-piperidines |
| 06/14/1977 | US4029785 Bactericides, fungicides |
| 06/07/1977 | US4028413 Pesticides |
| 06/07/1977 | US4028379 Reacting a primary amine with 1-alkylsulfinyl-1-alkylthio-2-nitroethylene |
| 06/07/1977 | US4028369 Reacting ethylene oxide and 2-(p-chloro-phenoxy)-2-methylpropionic acid, zinc chloride catalyst |
| 06/07/1977 | US4028365 Benz[g]indolyl compounds |
| 06/07/1977 | US4028352 Treatment of cardiovascular diseases |
| 06/07/1977 | US4028092 Substituted pyridinylalkoxy-, pyridinylalkylsulfonyl- and pyridinylalkylthiophenylurea herbicides |
| 06/07/1977 | US4028084 Herbicides, plant growth regulators |
| 05/31/1977 | US4027027 Beta-receptor-blockers, hypotensives and valodilators; for treating arrythmias and angina pectoris |
| 05/31/1977 | US4027026 Pharmaceutical compositions and methods of inhibiting H-2 histamine receptors with pyridyl substituted thioalkyl- and oxyalkyl-thioureas and ureas |
| 05/31/1977 | US4026937 Herbicides |
| 05/31/1977 | US4026936 Anthelmintic pyridine and thiazole substituted benzimidazole carbamates |
| 05/31/1977 | US4026900 Intermediates for bactericides |
| 05/31/1977 | US4026881 6-(D-2-[4-hydroxy-1,5-naphthyridine-3-carboxamido]-2-[4-hydroxyphenyl]acetamido)-2,2-dimethyl-3-(5-tetrazolyl)penam |
| 05/31/1977 | US4026708 Direct-positive silver halide emulsions having incorporated developers |
| 05/24/1977 | US4025640 Antiinflammatory, analgesic |
| 05/24/1977 | US4025632 Acaricidal pyridinium salts |
| 05/24/1977 | US4025622 Novel sugar ureide and thioureide derivatives |
| 05/24/1977 | US4025555 Aromatic amidines as antiviral agents in animals |
| 05/24/1977 | US4025527 Certain thiazoles and oxazoles |
| 05/24/1977 | US4025523 Cyclic tetra-oxyethylene complexes with ionic compounds |
| 05/24/1977 | US4025333 Selectively herbicidal 4,6-dibromo-5-hydroxy-2-pyridine carboxamide, salts and esters thereof and methods of preparation and use |
| 05/24/1977 | US4025301 Azo dyes derived from 3-amino pyridine in hair dye compositions |
| 05/17/1977 | US4024271 Inhibitors of histamine activity |
| 05/17/1977 | US4024262 Substituted hydroxy pyridones |
| 05/17/1977 | US4024260 Ethylene derivatives |
| 05/17/1977 | US4024158 Aroylcrownethers |
| 05/17/1977 | US4024150 Method of preparing an N,N'-bis(p-cyanophenyl)-4,4'-bipyridylium salt |
| 05/17/1977 | US4024137 Antibiotic |
| 05/10/1977 | US4022897 4h-pyrido(1,2-a) pyrimidin-4-one derivatives |
| 05/10/1977 | US4022797 Certain thiazole, isothiazole, oxazole, and isoxazole compounds |
| 05/10/1977 | US4022795 Method for dehalogenating aromatic compounds |
| 05/10/1977 | US4022793 Heat resistance |
| 05/10/1977 | US4022785 Substituted pyridines and dihydropyridines |
| 05/10/1977 | US4022779 Amino derivatives of pyrido(3,4-b)pyrazine carboxylic acids and esters |
| 05/03/1977 | US4021562 4-Tertiary-amino-2,6-diaminopyridine 1-oxides |
| 05/03/1977 | US4021560 Analgesics |
| 05/03/1977 | US4021539 Skin treating cosmetic compositions containing N-polyhydroxyalkyl-amines |
| 05/03/1977 | US4021469 Process for preparing N-phenylcarbamates |
| 05/03/1977 | US4021437 With diborane in a nonpolar solvent |
| 05/03/1977 | US4021436 Derivatives of nicotinic acid with amines variously substituted |
| 05/03/1977 | US4021435 Derivative of nicotinic acid with amines |
| 05/03/1977 | US4021433 Derivative of nicotinic acid with amides |
| 05/03/1977 | US4021431 Antiinflammatory agents |
| 04/26/1977 | US4020169 From aryl iodide or bromide and trifluoromethyl thio copper |
| 04/26/1977 | US4020097 Hypotensive, anticoagulant |
| 04/26/1977 | US4019893 Herbicidal method using 2-sulfinyl or 2-sulfonyl pyridine N-oxide derivatives |
| 04/19/1977 | US4018931 Pharmacologically active thiourea and urea compounds |
| 04/19/1977 | US4018929 Antiinflammatory and diuretics |
| 04/19/1977 | US4018928 Pyridyl substituted aminoalkyl-thioureas and ureas |
| 04/19/1977 | US4018926 Alkyl 4-[o-(substituted methyleneamino)-phenyl]-3-thioallophanate miticides and fungicides |
| 04/19/1977 | US4018915 N2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof |
| 04/19/1977 | US4018913 Antithrombotic |
| 04/19/1977 | US4018783 Esters of metrizoic acid |
| 04/19/1977 | US4018778 Derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production |
| 04/19/1977 | US4018777 Analgesics, sedatives, anticonvulsants, tranquilizers |
| 04/12/1977 | US4017532 Intermediates for the production of tricyclic benzodiazepines |
| 04/12/1977 | US4017531 Intermediates for the production of tricyclic benzodiazepines |
| 04/12/1977 | US4017515 Intermediates for cephalosporins and penicillins |
| 04/12/1977 | US4017502 Process for purifying the mixed ester, ethylene glycol 1-(2-p-chlorophenoxy)-2-methylpropionate nicotinate |
| 04/12/1977 | US4017501 One step |
| 04/12/1977 | US4017490 Pyrido (3,4-d)pyridazines |
| 04/05/1977 | US4016278 Pesticidal carbamates |
| 04/05/1977 | US4016152 Azo dye with a 2,6-diamino-5-cyano-or-5-carbamoyl-pyridine coupling component |
| 03/29/1977 | US4014926 Fluorinated sulfonic acids and derivatives thereof |