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Class Information
Number: 514/356
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., o,s,se or te) or nitrogen as the only ring hetero atoms doai > Hetero ring is six-membered consisting of one nitrogen and five carbon atoms > C=o bonded directly to the six-membered hetero ring > At 3-position > C=o in a c(=o)o group (e.g., nicotinic acid, etc.)
Description: Subject matter wherein the C=O is part of aO group.


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Patent Number Title Of Patent Date Issued
4797410 Suppression of withdrawal symptoms in opioid-induced tolerance or dependence Jan. 10, 1989
4797404 Pharmaceutical preparation comprising co-dergocrine and a calcium antagonist Jan. 10, 1989
4794111 Dihydropyridine preparations containing .beta.-blockers Dec. 27, 1988
4794115 Method of treating hyperlipemia Dec. 27, 1988
4786641 Dihydropyridine compounds and their use in reducing blood sugar Nov. 22, 1988
4785010 2-(aminoalkyl)-pyrrole derivatives, to treat disorders caused by restriction in cerebral function Nov. 15, 1988
4772621 Antihypertensive diphenylpropyl aminopropyl ester of 1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarboxylic acid Sep. 20, 1988
4772615 Various N-substituted 3-piperidine carboxylic acids or N-substituted 3-pyridinecarboxylic acids and derivatives thereof Sep. 20, 1988
4771059 Brain-specific analogues of centrally acting amines Sep. 13, 1988
4769382 Preparation for preventing and treatment of skin radiation burn lesions Sep. 6, 1988
4761420 Antihypertensive dihydropyridine derivatives Aug. 2, 1988
4758581 Pyridyl N-oxides Jul. 19, 1988
4749714 Nifedipine isosorbide 5-monoitrate combination product Jun. 7, 1988
4745123 Substituted tetrahydro-3-pyridine-carboxylic acid, ester, and amide cholinergic agents May. 17, 1988
4743442 Skin care composition May. 10, 1988
4742069 Sulfonamide containing dihydropyridine derivatives, intermediates and medicinal use May. 3, 1988
4734417 Lipid- and cholesterol-reducing derivatives of halo-biphenyl primary alcohols Mar. 29, 1988
4732759 Bath preparations and method for producing the same Mar. 22, 1988
4732898 2-(2-aryl-2-oxoalkylidene) analogs of-3,5-pyridinedicarboxylic acid dialkyl esters useful for treatment of cardiovascular disorders Mar. 22, 1988
4731384 Etofenamate formulation Mar. 15, 1988
4728660 Method of treating diseases arising from platelet hyperactivation Mar. 1, 1988
4728659 Aminomethyl derivatives and preparation process thereof as well as platelet aggregation inhibitors containing same Mar. 1, 1988
4727082 Dihydropyridine compounds and pharmaceutical compositions containing them Feb. 23, 1988
4727066 Esters of 1,4-dihydropyridines and medicaments containing the same Feb. 23, 1988
4725427 Effervescent vitamin-mineral granule preparation Feb. 16, 1988
4724141 Preparation of solid medicament formulation containing nitrendipine Feb. 9, 1988
RE32581 Certain substituted phenyl esters of nicotinic acid, compositions and methods of using same for treatment of hyperlipidemia Jan. 19, 1988
4711902 Medicament formulation Dec. 8, 1987
4708834 Preparation of gelatin-encapsulated controlled release composition Nov. 24, 1987
4705797 N-(3,3-diphenylpropyl) aminoethyl esters of 1,4-dihydro-2,6-dimethyl-pyridine-3,5-dicarboxylic acid, compositions and use Nov. 10, 1987
4705794 Ischaemia or hypoxia controlling compositions containing pyridinecarboxylic acid esters Nov. 10, 1987
4703038 Combination of dihydropyridines with angiotensin converting enzymes-inhibitors Oct. 27, 1987
4695467 Sustained release tablet Sep. 22, 1987
4694012 Method of treating of preventing diseases using 1,4-dihydropyridines Sep. 15, 1987
4690935 Inhibition of tumor growth and metastasis with calcium channel blocker compounds Sep. 1, 1987
4689233 Coronary therapeutic agent in the form of soft gelatin capsules Aug. 25, 1987
4686217 Calcium antagonist 2-fluoroalkyl-1,4-dihydropyridines Aug. 11, 1987
4681753 Pharmaceutical compositions having antineoplastic activity Jul. 21, 1987
4678796 2-alkylidene derivatives of 1,2,3,4-tetrahydropyridine-2,5-pyridine carboxylic acid dialkyl esters useful for treatment of cardiovascular disorders Jul. 7, 1987
4675329 Isopropyl 2-(3-trifluoromethylphenoxy)-ethyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-pyridine-3,5-dicarboxylate as vaso-dilators Jun. 23, 1987
4672068 Antihypertensive 1,4-dihydropyridines having a conjugated ester Jun. 9, 1987
4672071 Antihypertensive dihydropyridine compositions, optical isomers and intermediates Jun. 9, 1987
4665081 Solid nifedipine preparations and a process for preparing same May. 12, 1987
4663317 Methods and compositions for treating viral infections May. 5, 1987
4663334 Heteroaromatic acetylenes useful as antihypertensive agents May. 5, 1987
4656181 Esters of 1,4-dihydropyridines, processes for the preparation of the new esters, and medicaments containing the same Apr. 7, 1987
4654353 Antihypertensive 2-hydroxyalkoxyalkyl dihydropyridines Mar. 31, 1987
4650789 Method and composition for increasing production of serotonin Mar. 17, 1987
4643898 Magnesium trisilicate suitable for preparation of medicament adsorbates of nutritional supplements and laxatives Feb. 17, 1987
4637930 Transdermal formulation of nicardipine hydrochloride Jan. 20, 1987

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