Novel nitrosourea compound, method for preparing same, and pharmaceutical composition containing same
申请人:Kimura, Goro
公开号:EP0067019A1
公开(公告)日:1982-12-15
The invention provides pharmaceutically active agents of the structural formula
wherein n is 1 or2;
X is Z if n is 1 and X is CH2Y, CH20H or OH if n is 2;
Y is OH if n is 1 and if n is 2, one of the radicals Y is Z and all other radicals Y are OH;
R11 is a C3-C10 linear or branched alkyl;
a C3-C5 linear or branched alkenyl or alkynyl;
a C2-C4 linear or branched alkyl substituted by C1-C4 alkoxy, methoxymethoxy, methoxyethoxy, or hydroxyethoxy radicals;
C3-8 cycloalkyl;
C1-3 alkyl substituted with C3-8 cycloalkyl groups; benzyl;
benzyl having 1 to 3 substituents selected from the group consisting of C1-4 alkyl, C1-4 alkoxy and cyclopropyl;
phenethyl;
tetrahydrofurfuryl, furfuryl;
morpholinoethyl, morpholinopropyl;
piperidinoethyl; and
R12 is a C1-C10 linear or branched alkyl;
C3-C5 linear or branched alkenyl or alkynyl;
C1-6 hydroxyalkyl;
C2-4 linear or branched alkyl substituted by C1-4 alkoxy or C1-4 hydroxyalkoxy;
C3-8 cycloalkyl;
C1-3 alkyl substituted by a C3-8 cycloalkyl radical;
benzyl, chlorobenzyl;
benzyl having 1 to 3 substituents selected from the group consisting of C1-4 alkyl and C1-4 alkoxy;
tetrahydrofurfuryl;
furfuryl;
morpholino;
morpholinoethyl;
morpholinopropyl;
thiophen-2-yl-methyl;
pyridylethyl; and
piperidinoethyl.
本发明提供了结构式如下的药物活性剂
其中 n 为 1 或 2;
如果 n 为 1,X 为 Z,如果 n 为 2,X 为 CH2Y、CH20H 或 OH;
如果 n 为 1,则 Y 为 OH;如果 n 为 2,则其中一个基 Y 为 Z,所有其他基 Y 为 OH;
R11 是 C3-C10 直链或支链烷基;
C3-C5 直链或支链烯基或炔基
被 C1-C4 烷氧基、甲氧基甲氧基、甲氧基乙氧基或羟基乙氧基取代的 C2-C4 直链或支链烷基;
C3-8 环烷基;
被 C3-8 环烷基取代的 C1-3 烷基; 苄基;
具有 1 至 3 个取代基的苄基,这些取代基可从 C1-4 烷基、C1-4 烷氧基和环丙基组成的组中选出;
苯乙基
四氢糠基、糠基;
吗啉基乙基、吗啉基丙基;
哌啶基乙基;以及
R12 是 C1-C10 直链或支链烷基;
C3-C5 直链或支链烯基或炔基;
C1-6 羟基烷基
被 C1-4 烷氧基或 C1-4 羟基烷氧基取代的 C2-4 直链或支链烷基;
C3-8 环烷基
被 C3-8 环烷基取代的 C1-3 烷基;
苄基、氯苄基;
具有 1 至 3 个取代基的苄基,取代基可从 C1-4 烷基和 C1-4 烷氧基组成的组中选出;
四氢糠基;
呋喃基
吗啉基
吗啉乙基
吗啉丙基
甲基噻吩-2-基
吡啶乙基;以及
哌啶基乙基。