申请人:——
公开号:US20030139386A1
公开(公告)日:2003-07-24
A stable pharmaceutical composition comprising at least one azetidine derivative of formula
1
in which Ar is an aromatic or heteroaromatic group optionally substituted with one or more (C1-C4)alkyl, halogen, NO
2
, CN, (C1-C4)alkoxy or OH groups, optionally in combination with one or more other active ingredients capable of potentiating the effects of the at least one azetidine derivative of formula (Ia) or (Ib), in a system comprising at most 2 principal excipients chosen from nonionic and hydrophilic surfactants capable of solubilizing the at least one azetidine derivative of formula (Ia) or (Ib) and, where appropriate, the one or more active ingredients potentiating the effects of the at least one azetidine derivative, and capable of causing the formation of a colloidal system, optionally supplemented with a second excipient of a lipophilic nature. The pharmaceutical compositions are advantageous because, for example, of the high affinity of the derivatives for cannabinoid receptors.
一种稳定的药物组合物,包括至少一种式1的杂环丙烷衍生物,其中Ar是一个芳香族或杂芳族基团,可选择地用一个或多个(C1-C4)烷基,卤素,NO2,CN,(C1-C4) 烷氧基或羟基取代,可选地与能够增强至少一种式(Ia)或(Ib)的杂环丙烷衍生物效果的一种或多种其他活性成分组合在一起,该系统包括最多2种选择自非离子性和亲水性表面活性剂的主要赋形剂,能够溶解至少一种式(Ia)或(Ib)的杂环丙烷衍生物,并在适当情况下,使得至少一种式(Ia)或(Ib)的杂环丙烷衍生物的效果增强的一种或多种活性成分的形成,并且能够形成胶体系统,可选择地补充具有亲脂性质的第二种赋形剂。这些药物组合物具有优势,例如,衍生物对大麻素受体具有高亲和力。