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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
4127647 Process for preparation of stable amorphous macrolide antibiotic solids Nov. 28, 1978
4122170 Physiological vehicle compositions containing higher alkyl substituted azacyclopentan-2-ones Oct. 24, 1978
4115544 Ocular system made of bioerodible esters having linear ether Sep. 19, 1978
4102998 Process for the prevention of venereal disease Jul. 25, 1978
4102806 Method of producing microcapsules and resulting product Jul. 25, 1978
4079128 Permanent suspension pharmaceutical dosage forms Mar. 14, 1978
4076804 Erythromycin therapy Feb. 28, 1978
4053592 Animal growth promotant Oct. 11, 1977
4048306 Aldehyde-erythromycylamine condensation products Sep. 13, 1977
4016263 N-Substituted erythromcylamines and salts thereof Apr. 5, 1977
4000263 Erythromycin solution Dec. 28, 1976
3991203 Vehicle composition containing 1-substituted azacyclopentan-2-ones Nov. 9, 1976
3989816 Vehicle composition containing 1-substituted azacycloheptan-2-ones Nov. 2, 1976
3989815 Novel N-bis-azacyclopentan-2-onyl alkanes Nov. 2, 1976
3983209 Method for treating burns Sep. 28, 1976
3979511 Inhibitors of reverse transcriptase enzymes Sep. 7, 1976
3960757 Process for encapsulation of medicaments Jun. 1, 1976

1 2 3 4 5 6 7 8 9 10


 
 
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