A medicament for preventing and treating circulatory organ diseases contains as an effective ingredient a spiro-3-heterozolidine compound represented by the following formula :
wherein R1 and R2, which may be identical or different, each represent a hydrogen atom, an alkyl group, a pyrrolizidinoalkyl group, a group -(CH2CH20)nCH3 in which n represents an integer of 1 to 113 or a substituted or unsubstituted phenyl group or alternatively R1 and R2 may form, together with the nitrogen atom to which they are bonded, a substituted or unsubstituted heterocyclic group, optionally containing a further nitrogen or oxygen atom ;
T represents a sulfur atom, or a nitrogen atom which may be bonded to a hydrogen atom,
U represents an oxygen or sulfur atom, or an imino group ;
X represents an oxygen or sulfur atom ; and
Y and Z, which may be identical or different, each represent a hydrogen or halogen atom or an alkyl, alkoxy or alkylmercapto group ; or a pharmacologically acceptable salt or solvate thereof.
一种用于预防和治疗循环器官疾病的药物,其有效成分是由下式表示的螺-3-杂环唑烷化合物:
其中 R1 和 R2(可以相同或不同)各自代表氢原子、烷基、
吡咯烷基、基团-(CH2CH20)nCH3(其中 n 代表 1 至 113 的整数)或取代或未取代的苯基,或者 R1 和 R2 可与它们所结合的氮原子一起形成取代或未取代的杂环基团,该杂环基团可选择含有另一个氮原子或氧原子;
T 代表
硫原子,或可与氢原子结合的氮原子、
U 代表氧原子或
硫原子,或
亚胺基团;
X 代表氧原子或
硫原子;以及
Y 和 Z(可以相同或不同)分别代表氢原子、卤素原子或烷基、烷氧基或烷基巯基;或其药理学上可接受的盐或溶液。