The present invention relates to the use of a compound of formula (I) ##STR1## wherein R represents a hydrogen atom; a C.sub.1-4 alkyl group; a group COR.sup.1 wherein R.sup.1 represents amino or C.sub.1-4 alkoxy; or a group --CH.sub.2 R.sup.2 wherein R.sup.2 represents a halogen atom (e.g. chlorine or bromine), C.sub.1-4 alkylthio, or azido, X and Y each independently represent --CH-- or --N; and Z represents --CR.sup.3, wherein R.sup.3 is hydrogen or C.sub.1-4 alkyl, or Z represents --N--; or a physiologically acceptable salt, ester or other physiologically functional derivative thereof, for the manufacture of a medicament for the treatment and/or prophylaxis of a parasitic infection in a mammal, and to certain novel compounds of formula (I), pharmaceutical compositions containing them and processes for their preparation.
The present invention relates to the use of a compound of formula (I)
wherein R represents
a hydrogen atom; a C1-4 alkyl group;
a group COR1 wherein R' represents amino or C1 -4 alkoxy; or
a group -CH2R2 wherein R2 represents a halogen atom (e.g. chlorine or bromine), C1-4 alkylthio, or azido;
X and Y each independently represent -CH- or -N; and
Z represents -CR3- wherein R3 is hydrogen or C1 -4 alkyl, or Z represents -N-;
or a physiologically acceptable salt, ester or other physiologically functional derivative thereof,
for the manufacture of a medicament for the treatment and/or prophylaxis of a parasitic infection in a mammal, and to certain novel compounds of formula (I), pharmaceutical compositions containing them and processes for their preparation.
本发明涉及式(I)化合物的用途
其中 R 代表
氢原子; C1-4 烷基
基团 COR1,其中 R' 代表氨基或 C1-4 烷氧基;或
基团 -CH2R2 其中 R2 代表卤素原子(如氯或溴)、C1-4 烷硫基或叠氮基;
X 和 Y 各自独立地代表-CH- 或-N;以及
Z 代表-CR3-,其中 R3 为氢或 C1-4 烷基,或 Z 代表-N-;
或其生理上可接受的盐、酯或其它生理功能衍生物、
用于制造治疗和/或预防哺乳动物寄生虫感染的药物,以及某些新型的式 (I) 化合物、含有这些化合物的药物组合物及其制备工艺。
US5039689A
申请人:——
公开号:US5039689A
公开(公告)日:1991-08-13
Syntheses of New Carbanucleosides by Pericyclic Reactions
作者:Luca Scagnelli、Misal Giuseppe Memeo、Serena Carosso、Bruna Bovio、Paolo Quadrelli
DOI:10.1002/ejoc.201300202
日期:2013.6
The synthesis of heterobase-functionalized cyclopentene derivatives as valuable substrate for the introduction of suitable substituents through pericyclic reactions is reported. The structures of ene and 1,3-dipolar adducts are discussed, and the primary antiviral activities of some adenine derivatives are reported.
据报道,杂碱官能化环戊烯衍生物的合成作为有价值的底物用于通过周环反应引入合适的取代基。讨论了 ene 和 1,3-偶极加合物的结构,并报道了一些腺嘌呤衍生物的主要抗病毒活性。