申请人:UNIVERSITY PATENTS, INC.
公开号:EP0324109A2
公开(公告)日:1989-07-19
Novel methods for treatment of neoplastic disease states in animals, which methods comprise administering a therapeutically effective amount of a compound of the formula V,
wherein: Y is hydrogen or lower alkyl; and X is a radical of the formula -O-R, wherein R is:
N,N-di(hydroxy lower alkyl)amino lower alkyl, or tri-lower alkoxy silyl lower alkyl, or cyclo lower alkyl, or halo substituted lower alkoxy lower alkyl, or tetrahydro pyranyl, or carboethoxy lower alkyl, or 1-lower alkyl pyrrolidinyl lower alkyl, or N-pyrrolidinyl lower alkyl, or 1-lower alkyl pyrrolydinyl, or dioxanyl, or hydroxy lower alkenyl, or hydroxy lower alkyl thio lower alkyl thio lower alkyl, or dioxanyl lower alkyl, or lower alkyl thio lower alkyl, or phenyl thio lower alkyl, or phenoxy lower alkyl, or thiophenyl lower alkyl, or 1-lower alkyl piperidyl, or alkyl carbonyl amino alkyl, or N-piperidyl lower alkyl, or lower alkoxy lower alkyl or lower alkyl thio hydroxy lower alkyl, or 1-lower alkyl N-piperazinyl lower alkyl, or N-thiomorpholinyl lower alkyl.
治疗动物肿瘤性疾病状态的新方法,该方法包括施用治疗有效量的式 V 化合物、
其中Y 是氢或低级烷基;X 是式 -O-R 的基团,其中 R 是:
N,N-二(羟基低级烷基)氨基低级烷基,或三低级烷氧基硅基低级烷基,或环低级烷基,或卤代低烷氧基低级烷基,或四氢吡喃基,或羧氧基低级烷基,或 1-吡咯烷基低级烷基,或 N-吡咯烷基低级烷基,或 1-吡咯烷基低级烷基,或二噁烷基,或羟基低级烯基,或羟基低级烷基硫代低级烷基硫代低级烷基、或二噁烷基低级烷基,或低级烷基硫代低级烷基,或苯基硫代低级烷基,或苯氧基低级烷基,或噻吩基低级烷基,或 1-低级哌啶基烷基,或烷基羰基氨基烷基,或 N-哌啶基低级烷基,或低级烷氧基低级烷基,或低级烷基硫代羟基低级烷基,或 1-低级哌嗪基低级烷基,或 N-硫代吗啉基低级烷基。