PROCEDIMIENTO PARA PREPARAR DERIVADOS DE MIDECAMICINA

Novel derivatives of midecamycine, of the formula: (I) +TR wherein X represents an oxygen atom or a sulphur atom, R1 represents a straight or branched alkyl group, an alkenyl group or an aryl group, R2 represents a hydrogen atom or a lower acyl group, the dotted lines represent the possible presence...

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creator KRAUSZ FRANCOIS
CALVET ALAIN
description Novel derivatives of midecamycine, of the formula: (I) +TR wherein X represents an oxygen atom or a sulphur atom, R1 represents a straight or branched alkyl group, an alkenyl group or an aryl group, R2 represents a hydrogen atom or a lower acyl group, the dotted lines represent the possible presence of double bonds, it being understood that the 2 double bonds at the 10,11 position on the one hand and the 12,13 position on the other either exist simultaneously or neither of them exists, which give by oral administration plasma rates which are higher than midecamycine and which lack its bitter taste, together with their process of preparation.
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subjects CHEMISTRY
DERIVATIVES THEREOF
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
NUCLEIC ACIDS
NUCLEOSIDES
NUCLEOTIDES
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
SUGARS
title PROCEDIMIENTO PARA PREPARAR DERIVADOS DE MIDECAMICINA
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