申请人:——
公开号:US20030078299A1
公开(公告)日:2003-04-24
The present invention relates to pharmaceutical compositions comprising, as an anti-cancer agent: (a) one or more compounds having the formula NO
2
—A—B,
1
wherein A is a saturated or unsaturated hydrocarbon chain of 14-26 double bonds, and B is (CH
2
)
m
(COOH)
n
in which n is a integer from 0 to 2 and m is an integer from 0 to 2; or a derivative thereof in which the hydrocarbon chain has one or more than one substitution selected from the group consisting of hydroxy, hydroperoxy, epoxy and peroxy; (b) one or more compounds selected from polyunsaturated fatty acids (PUFA's) having a 16 to 26 carbon atom chain and 3 to 16 double bonds, and wherein the PUFA is covalently coupled at the carboxylic acid group to an amino acid selected from glycine and aspartic acid; (c) one or more compounds selected from unsaturated fatty acids having an 18 to 25 carbon atom chain and 1 to 6 double bonds and wherein the fatty acid has one or two &bgr;-oxa, &ggr;-oxa, &bgr;-thia, &ggr;-thia substitutions: or (d) one or more compounds having formula (I) wherein A′ is a saturated or unsaturated hydrocarbon chain of 9-26 carbon atoms, X is oxygen or is absent and B′ is (CH
2
)
J
(COOH)
k
in which j is an integer from 1 to 3 and K is 0 or 1; or a derivative thereof in which the hydrocarbon chain has one or more than one substitution selected from the group consisting of hydroxy, hydroperoxy, epoxy and peroxy; and a pharmaceutically acceptable carrier or diluent.
本发明涉及制药组合物,包括作为抗癌剂的:(a) 一个或多个具有式NO2—A—B,1的化合物,其中A是14-26个双键的饱和或不饱和碳氢链,B是(CH2)m(COOH)n,其中n是0到2的整数,m是0到2的整数;或其衍生物,其中碳氢链具有羟基、过氧化氢基、环氧基和过氧基中的一种或多种取代;(b) 一种或多种选择自具有16到26个碳原子链和3到16个双键的多不饱和脂肪酸(PUFA),其中PUFA在羧酸基上与选择自甘氨酸和天冬氨酸的氨基酸共价耦合;(c) 一种或多种选择自具有18到25个碳原子链和1到6个双键的不饱和脂肪酸,其中脂肪酸具有一或两个β-氧杂、γ-氧杂、β-硫杂、γ-硫杂取代;或(d) 公式(I)中A′是9-26个碳原子的饱和或不饱和碳氢链,X是氧或不存在,B′是(CH2)J(COOH)k,其中j是1到3的整数,k是0或1;或其衍生物,其中碳氢链具有羟基、过氧化氢基、环氧基和过氧基中的一种或多种取代;以及药学上可接受的载体或稀释剂。