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Class Information
Number: 514/826
Name: Drug, bio-affecting and body treating compositions > Asthma
Description: Subject matter involving treatment or alleviation of the symptoms of asthma.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
4064256 Benzopyranyltetrazoles as antiasthma agents Dec. 20, 1977
4063025 4-Substituted amino-.alpha.-aminomethylbenzyl alcohol derivatives Dec. 13, 1977
4061768 Certain cyclic carbonyl compounds used in the prophylaxis of allergic conditions Dec. 6, 1977
4061670 15-Deoxy-16-hydroxy-16-vinyl and cyclopropyl substituted prostanoic acids and congeners Dec. 6, 1977
4059704 Tetrazole coumarin derivatives Nov. 22, 1977
4055654 6,8-Di-t-butyl-4-oxo-4H-1-benzopyran-2-carboxylic acid and derivative for the prevention of asthmatic symptoms Oct. 25, 1977
4054736 Clathrate compounds of prostaglandins or their analogues with cyclodextrin Oct. 18, 1977
4053467 Prostaglandin derivatives Oct. 11, 1977
4052390 Azapurinones Oct. 4, 1977
4049664 Chromone compounds Sep. 20, 1977
4049821 Method of treating allergy Sep. 20, 1977
4046769 4,10-Dihydro-4,10-dioxo-1H-1-benzopyrano[3,2-b]pyridine-2-carboxylic acids and esters Sep. 6, 1977
4046910 Dosage schedule Sep. 6, 1977
4045449 PG-type 1,15-lactones Aug. 30, 1977
4044144 1H-tetrazole-5-carboxamides Aug. 23, 1977
4044148 Compounds, compositions and methods of use Aug. 23, 1977
RE29359 Bronchodilator expectorant composition containing theophylline and a guaiacol Aug. 16, 1977
4041047 9-Thiaprostaglandins Aug. 9, 1977
4039574 13-Hydroxy-15-deoxy-prostaglandins Aug. 2, 1977
4039556 Substituted carbonyl compounds Aug. 2, 1977
4038398 Compounds, compositions and methods of use Jul. 26, 1977
4036840 2-Substituted-s-triazolo[1,5a]pyrimidines Jul. 19, 1977
4036964 Isocarbostyril-3-carboxylic acid derivatives for the prophylaxis of asthma, hayfever and rhinitis Jul. 19, 1977
4036837 2 Alkoxyoxamoyl-pyrazines Jul. 19, 1977
4035509 Methods and compositions for the use of 2-carboxy-5-oxo-5H-dibenzo[a,d]cycloheptenes, salts and esters thereof Jul. 12, 1977
4035498 Pharmaceutically active compounds and the preparation thereof Jul. 12, 1977
4033845 [2-(4-Oxo-4H-1-benzopyran-2-yl)ethenyl]benzonitriles and benzoic acids Jul. 5, 1977
4034075 Quinaldic acid derivatives Jul. 5, 1977
4033992 Novel compounds of the 11-deoxyprostaglandin E.sub.3, R.sub.3.sub..alpha., and F.sub.3.sub..beta. series Jul. 5, 1977
4032543 PG-type 1,11-lactones Jun. 28, 1977
4032544 3-Cyano-4-hydroxy coumarin derivatives Jun. 28, 1977
4032652 Substituted 2H-pyran-2,6(3H)-dione derivatives, pharmaceutical compositions comprising such derivatives and methods of inhibiting the antigen-antibody reaction Jun. 28, 1977
4031218 7-(2,3-Dihydroxypropyl-1,3-di-n-propylxanthine and a pharmaceutical composition containing same useful as a bronchial muscle relaxant Jun. 21, 1977
4029789 1-[2'-(.alpha.-Furoyl or .alpha.-thienoyl)eth-1'-yl]-2-(4"-cinnamyl piperazin-1"-yl methyl)benzimidazoles and method of using same Jun. 14, 1977
4028351 Method for the preparation of derivatives of spiro (4,5)-decane and derivatives thus obtained Jun. 7, 1977
4028396 16,16-Spirocycloalkyl prostaglandin derivatives Jun. 7, 1977
4028383 Indolopyrones having antiallergic activity Jun. 7, 1977
4026897 5-[1-Hydroxy-2-(substituted-amino)]alkyl-8-hydroxycarbostyril derivatives May. 31, 1977
4027023 Cinnolin-3-yl carboxylic acids and derivatives May. 31, 1977
4024181 Analogues of prostanoic acids May. 17, 1977
4024160 Substituted 2-amino chromones and process for the preparation thereof May. 17, 1977
4024179 Substituted .omega.-pentanorprostaglandins May. 17, 1977
4022776 5-[1-Hydroxy-2-(substituted-amino)]ethyl-8-hydroxycarbostyril derivatives May. 10, 1977
4022784 5-[1-Hydroxy-2-(substituted-amino)]alkyl-8-substituted-carbostyril and -3,4-dihydrocarbostyril derivatives May. 10, 1977
4018798 Substituted (4-oxo-4H-1-benzopyran-2-yl)cyclopropane carboxylic acids and esters Apr. 19, 1977
4017633 Substituted 3-(1-aminoethylidene)-5-cinnamoyl-2H-pyran-2,6(3H)-diones Apr. 12, 1977
4015009 Pharmaceutical compositions comprising substituted 3-cinnamoyl-2H-pyran-2,6(3H)-diones Mar. 29, 1977
4014899 5,6-Benzoisoindolines Mar. 29, 1977
4014907 2-Hydroxy-3-nitro-1,4-naphthoquinones Mar. 29, 1977
4014909 Esters of 21-thiol steroids Mar. 29, 1977

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