摘要:
A subject of the invention is, as new chemical products, the compounds of formula (I) in which X represents a hydrogen atom or a halogen atom and Z represents a hydrogen atom or the remainder of an acid as well as their addition salts with acids. The compounds of formula (I) have antibiotic properties.
摘要:
A subject of the invention is the compounds of formula (I) in which Y represents a hydrogen atom or a fluorine atom, n represents an integer comprised between 1 and 8, Z represents a hydrogen atom or the remainder of a carboxylic acid, optionally substituted on the heterocycle by one or more alkyl, alkenyl, alkynyl, O-alkyl, O-alkenyl, O-alkynyl, S-alkyl, S-alkenyl, S-alkynyl radicals containing up to 8 carbon atoms, one or more OH, NH2, C═N, NO2, CF3 radicals or one or more aryl radicals containing up to 14 carbon atoms or heteroaryl radicals containing one or more nitrogen oxygen or sulphur atoms, the aryl or heteroaryl radicals themselves being able to be substituted as well as their addition salts with acids, The products of formula (I) have antibiotic properties.
摘要翻译:本发明的主题是式(I)的化合物,其中Y代表氢原子或氟原子,n表示1至8之间的整数,Z表示氢原子或羧酸的其余部分,任选在 通过一个或多个烷基,烯基,炔基,O-烷基,O-链烯基,O-炔基,S-烷基,S-烯基,含有至多8个碳原子的S-炔基,一个或多个OH,NH 2, C = N,NO 2,CF 3基团或含有至多14个碳原子的一个或多个芳基或含有一个或多个氮氧原子或硫原子的杂芳基,芳基或杂芳基自身能够被取代,以及它们的加成盐 与酸,式(I)的产物具有抗生素特性。
摘要:
The invention relates to compounds of the formula (I) in which R represents a radical (CH2)mOn(X)YAr in which m represents the number 0 or 1, n represents the number 0 or 1, X represents a radical (NH)a, CH2 or SO2, where a represents the number 0 or 1, Y represents a radical (CH2)b—(CH═CH)c—(CH2)d, where c=0 or 1 and b+c+d ≦8, Z represents a hydrogen or halogen atom, Ar represents an optionally substituted aryl or heteroaryl radical and W represents a hydrogen atom or an acyl radical, and their acid addition salts. The compounds of the formula (1) have antibiotic properties.
摘要:
The compounds of formula (I): ##STR1## in which R is a hydrogen atom, an alkyl, optionally substituted by a halogen atom or a (CH.sub.2).sub.m Ar radical or a ##STR2## in which m represents an integer (1-8), n and p, identical or different, represent an integer (0-6), A and B, identical or different, represent a hydrogen or a halogen or an alkyl and Ar represents an aryl or heteroaryl, and Z represents a hydrogen or the remainder of a carboxylic acid, preparation process and use as medicaments.
摘要:
Intermediates for the preparation of compounds selected from the group consisting of a compound of the formula ##STR1## wherein R is ##STR2## n is an integer from 3 to 5, Ar is an optionally substituted heterocyclic selected from the group consisting of
摘要:
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R is ##STR2## m and n are individually integers from 0 to 6, A and B are individually a member selected from the group consisting of hydrogen, halogen and alkyl of 1 to 8 carbon atoms, the double bond geometry being E or Z or E+Z or A and B form a third bond between the carbon atoms to which they are attached, Ar is selected from the group consisting of a) carbocyclic aryl of up to 18 carbon atoms optionally substituted with at least one member of the group consisting of free carboxy, alkoxycarbonyl, carboxy salified with a non-toxic, pharmaceutically acceptable base, amidified carboxy, --OH, halogen, --NO.sub.2, --CN, alkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio and alkynylthio of up to 12 carbon atoms, N-alkyl, N-alkenyl and N-alkynyl of up to 12 carbon atoms and cycloalkyl of 3 to 12 carbon atoms, all optionally substituted with at least one halogen and ##STR3## R.sub.1 and R.sub.2 are individually selected from the group consisting of hydrogen, alkyl of 1 to 12 carbon atoms, carbocyclic aryl, aryloxy, arylthio, heterocyclic aryl and aryloxy and arylthio containing at least one heteroatom, all optionally substituted as above and b) heterocyclic aryl having at least one heteroatom optionally substituted with at least one of the above substituents, Z is hydrogen or acyl of an organic carboxylic acid of 1 to 18 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic properties.
摘要:
A compound selected from the group consisting of a compound of the formula ##STR1## wherein R is --(CH.sub.2).sub.n --Ar.sub.1 or --XAr.sub.2, n is an integer from 1 to 6, Ar.sub.1 and Ar.sub.2 are individually selected from the group consisting of a) carbocyclic aryl of up to 18 carbon atoms substituted by at least one member of the group consisting of free carboxy, alkoxy carbonyl and carboxyl salified with a pharmaceutically acceptable base, --OH, halogen, --NO.sub.2, --CN, ##STR2## and alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, N-alkyl, N-alkenyl and N-alkynyl of up to 12 carbon atoms optionally substituted with at least one halogen, R.sub.1 and R.sub.2 are individually hydrogen or alkyl of 1 to 12 carbon atoms, b) ##STR3## wherein R.sub.3 is selected from the group consisting of alkyl of 1 to 12 carbon atoms, optionally substituted carbocyclic aryl, aryloxy and arylthio, optionally substituted heterocyclic aryl, aryloxy and arylthio containing at least one heteroatom with the optional substituents being those of carbocyclic aryl above, X is an alkyl of 1 to 6 carbon atoms interrupted by a member of the group consisting of --O--, --S--, --SO--, --SO.sub.2, --CO--, ##STR4## Z is hydrogen or acyl of an organic carboxylic acid of up to 18 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having antibiotic activity against gram positive and gram negative bacteria.