摘要:
New 4-acylaminophenylacetamidines of the formula: ##STR1## in which R is a straight or branched chain alkoxyalkyl having 3 to 8 carbon atoms or straight or branched chain alkenyloxyalkyl having 3 to 8 carbon atoms wherein the alkoxy moiety or alkenyloxy moiety may substituted by alkoxy or phenyl, and including the non-toxic pharmacologically acceptable salts thereof. The products have utility as parasiticides.The products are obtained by either of two methods: (1) via the reaction of an N'-(4-aminophenyl)-N,N-dimethylacetamidine with an acylating agent or (2) via the reaction of a 4-acylaminoaniline with an N,N-dimethylacetamide or N,N-dimethylthioacetamide.
摘要:
New 4-acylaminophenylacetamidines of the formula: ##SPC1##In which R is a straight or branched chain alkoxyalkyl having 3 to 8 carbon atoms or straight or branched chain alkenyloxyalkyl having 3 to 8 carbon atoms wherein the alkoxy moiety or alkenyloxy moiety may substituted by alkoxy or phenyl, and including the non-toxic pharmacologically acceptable salts thereof. The products have utility as parasiticides.The products are obtained by either of two methods: (1) via the reaction of an N'-(4-aminophenyl)-N,N-dimethylacetamidine with an acylating agent or (2) via the reaction of a 4-acylaminoaniline with an N,N-dimethylacetamide or N,N-dimethylthioacetamide.
摘要:
A new class of N'-(aminoacylaminophenyl) acetamidines: ##STR1## in which R.sup.1 and R.sup.2 are the same or different and represent hydrogen, alkyl, aryl or the substituted derivatives thereof or, together with the nitrogen atom to which they are attached, an heterocyclic ring; and R.sup.3 is hydrogen, alkyl, aryl, aralkyl, or a heterocyclic moiety including the substituted derivatives thereof. The products have utility as anthelmintics.The products are obtained by treating a suitable amino-acid or a carbonyl-activated amino-acid, with the appropriate N'-(4-aminophenyl)-N,N-dimethylacetamidine. In addition, the products are obtained by treating a suitable N'-(haloacylaminophenylacetamidine with an appropriate amine.
摘要:
The invention relates to 2-benzimidazolylcarbamic acid esters, substituted on the benzenoid nucleus by an aminoalkoxy, aminoalkylthio, an aminoalkylsulphinyl or an aminoalkylsulphonyl grouping. The invention also includes methods for making the compounds of the invention, compositions containing said compounds and the use of said compounds and compositions as anthelminitic agents.
摘要:
The invention includes phosphonylureidobenzene compounds of the general formula ##STR1## or pharmaceutically acceptable salts in whichR.sup.1 and R.sup.2 are identical or different and represent an alkyl group, orR.sup.1 and R.sup.2 together represent a dimethylene group, a trimethylene group or a tetramethylene group,X and Y are identical or different and represent an oxygen atom or a sulphur atom andR.sup.3 and R.sup.4 are identical or different and represent an alkyl group, orR.sup.3 and R.sup.4 together represent a trimethylene group or a tetramethylene group, orR.sup.3 and R.sup.4, together with the carbon atom and nitrogen atom between them, form a thiazolidine ring system, which are used medicinally as parasiticides.The compounds are particularly effective in combatting helminths in carnivores.Also included in the invention are pharmaceutical compositions containing said phosphonylureidobenzene compounds and methods for the treatment of warm-blooded animals by administering said compounds or compositions.
摘要:
The invention relates to 2-benzimidazolylcarbamic acid esters, substituted on the benzenoid nucleus by an aminoalkoxy, aminoalkylthio, an aminoalkylsulphinyl or an aminoalkylsulphonyl grouping. The invention also includes methods for making the compounds of the invention, compositions containing said compounds and the use of said compounds and compositions as anthelmintic agents.
摘要:
2-Acyl-4-oxo-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives of the formula ##STR1## wherein COR is the acyl radical of an up to 26 carbon atom acid and their physiologically acceptable acid addition and quaternary ammonium salts, are anthelmintics and can be produced by reacting 4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline with an acid or a reactive functional derivative thereof. This is a division, or application Ser. No. 742,133, filed on Nov. 15, 1976, which in turn is a divisional of Ser. No. 533,467, filed on Dec. 16, 1974, now U.S. Pat. No. 4,001,411.
摘要:
2-Acyl-4-oxo-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives of the formula ##STR1## wherein COR is the acyl radical of an up to 26 carbon atom acid and their physiologically acceptable acid addition and quaternary ammonium salts, are anthelmintics and can be produced by reacting 4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline with an acid or a reactive functional derivative thereof.
摘要:
2-Acyl-4-oxo-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives of the formula ##STR1## wherein COR is the acyl radical of an up to 26 carbon atom acid and their physiologically acceptable acid addition and quaternary ammonium salts, are anthelmintics and can be produced by reacting 4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino-[2,1-a]isoquinoline with an acid or a reactive functional derivative thereof.
摘要:
2-Acyl-4-oxo-hexahydro-4H-pyrazino[2,1-a]isoquinoline derivatives of the formula ##STR1## wherein COR is the acyl radical of an up to 26 carbon atom acid and their physiologically acceptable acid addition and quaternary ammonium salts, are anthelmintics and can be produced by reacting 4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline with an acid or a reactive functional derivative thereof.