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Class Information
Number: 514/29
Name: Drug, bio-affecting and body treating compositions > Designated organic active ingredient containing (doai) > Carbohydrate (i.e., saccharide radical containing) doai > O-glycoside > Oxygen of the saccharide radical bonded directly to a nonsaccharide hetero ring or a polycyclo ring system which contains a nonsaccharide hetero ring > The hetero ring has 8 or more ring carbons > The hetero ring has exactly 13 ring carbons (e.g., erythromycin, etc.)
Description: Subject matter wherein the nonsaccharide hetero ring has exactly 13 carbon atoms, e.g., erythromycin, etc.


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
5004731 Unsaturated cycloaliphatic esters of macrolidic and lincosamidic antibiotics and pharmaceutical and cosmetic compositions containing them Apr. 2, 1991
5004733 Esters of the etretinic type or related to macrolidic and lincosamidic antibiotics and pharmaceutical and cosmetic compositions containing said esters Apr. 2, 1991
5004729 Aromatic esters of macrolidic and lincosamidic antibiotics and pharmaceutical and cosmetic compositions containing them Apr. 2, 1991
4992422 Compositions comprising 1-substituted azacycloalkanes Feb. 12, 1991
4963531 Azithromycin and derivatives as antiprotozoal agents Oct. 16, 1990
4963528 Metal complexes of N-methyl-11-aza-10-deoxo-10-dihydro-erythromycin A or 11-aza-10-deoxo-10-dihydro-erythromycin A, method for the manufacture thereof and their use in the manufacture of pharm Oct. 16, 1990
4957905 9-(N'-substituted hydrazone) derivatives of erythromycins Sep. 18, 1990
4948782 A method of promoting the growth of domestic animals with erythromycin derivative containing composition Aug. 14, 1990
4945080 Dirithromycin metabolite Jul. 31, 1990
4921839 Erythromycin a 11,12-carbonate 9-oxime derivatives May. 1, 1990
4920101 Compositions comprising 1-oxo- or thiohydrocarbyl substituted azacycloaklkanes Apr. 24, 1990
4906617 Pharmaceutical compositions containing saturated aromatic peroxides Mar. 6, 1990
4904644 Antimicrobial compound isolated from Actinomadura fulva subsp indica Feb. 27, 1990
4902676 Compositions comprising N,N-dialkylalkanamides Feb. 20, 1990
4900546 Bone cement for sustained release of substances Feb. 13, 1990
4886783 Penetration enhancers for transdermal delivery of systemic agents Dec. 12, 1989
4886781 Substituted 2,3-diphenyl-1,2-dihydroquinoxalines and antibiotics for growths promoting Dec. 12, 1989
4879275 Penetration enhancers for transdermal delivery of systemic agent Nov. 7, 1989
4879274 External medication for skin Nov. 7, 1989
4876245 Fluorine-containing macrolide compounds and their use Oct. 24, 1989
4874614 Pharmaceutical tableting method Oct. 17, 1989
4874748 Cloning vectors for streptomyces and use thereof in macrolide antibiotic production Oct. 17, 1989
4863741 Tablet composition for drug combinations Sep. 5, 1989
4847242 11-ether derivatives of erythromycins Jul. 11, 1989
4833236 Erythromycin derivatives May. 23, 1989
4831015 High potency biomass-free avoparcin and a method for its preparation May. 16, 1989
4826820 6-carbamade erythromycin derivatives May. 2, 1989
4803228 Unsaturated aromatic peroxides and their use in pharmaceutical and cosmetic compositions Feb. 7, 1989
4803209 Substituted 2,3-diphenyl-1,2-dihydroquinoxalines Feb. 7, 1989
4769236 Medicaments with a high degree of solubility and method for their production Sep. 6, 1988
4755535 Compositions comprising 1-substituted azacycloalkenes Jul. 5, 1988
4755385 Oral pharmaceutical preparations containing 9-deoxo-11-deoxy-9,11-[imino[2-(2-methoxyethoxy)-ethylidene]-oxy]-(9S)-e rythromycin Jul. 5, 1988
4751220 Crystalline salts of [3S(Z)]-2[[[1-(2-amino-4-thiazolyl)-2-[[2,2-dimethyl-4-oxo-1-(sulfooxy)- 3-azetidinyl]amino]-2-oxoethylidene]-amino]oxy]acetic acid Jun. 14, 1988
4743593 9,11-O-methylene derivatives of 9-dihydroerythromycin May. 10, 1988
4743588 Compositions and methods of enhancing transdermal and transmembrane penetration systemic agents May. 10, 1988
4742049 Semisynthetic erythromycin antibiotics May. 3, 1988
4740502 Semisynthetic erythromycin antibiotics Apr. 26, 1988
4692329 Erythromycin/benzoyl peroxide antiacne compositions Sep. 8, 1987
4686207 Erythromycin A 11,12-carbonates and method of use Aug. 11, 1987
4681872 Erythromycin A 11,12-carbonate and method of use Jul. 21, 1987
4677097 Compositions for inducing contractile motility of the gastrointestinal tract Jun. 30, 1987
4672055 Erythromycin salt with mucosecretolytic and fluidizing activity and pharmaceutical compositions thereof Jun. 9, 1987
4672056 Erythromycin A derivatives and method of use Jun. 9, 1987
4668664 Bi- or tri-enic fatty esters of erythromycin A; pharmaceutical and cosmetic compositions containing them May. 26, 1987
4640910 Erythromycin A silylated compounds and method of use Feb. 3, 1987
4631273 Aqueous emulsions using cationic silanes Dec. 23, 1986
4612316 Tricyclic amines with central dopaminergic activity Sep. 16, 1986
4607101 Method of treating acne vulgaris with a composition containing carbamide peroxide Aug. 19, 1986
4599326 Acetyl erythromycin stearate, and compositions containing it Jul. 8, 1986
4588712 (8S)-8-fluoroerythromycin derivatives, the process for the preparation thereof and the pharmaceutical compositions containing them May. 13, 1986

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