申请人:Scheinberg David
公开号:US20050272667A1
公开(公告)日:2005-12-08
The present invention provides analog and derivative compounds of (S,S,R)-(−)-actinonin and methods of asymmetric synthesis thereof having a structure:
where R
1
is hydrogen, C(O)R
6
or R
1
in combination with N is 2-oxomorpholine, R
2
is hydrogen, methyl, CH
2
CH(CH
3
)
2
, (CH
2
)
2
CH
3
, CH(CH
3
)
2
, (CH
2
)
3
CH
3
, (CH
2
)
4
NH
2
, (CH
2
)
3
CO
2
H, phenyl, 3,4-dichlorophenyl, biphenyl, benzyl, 4-hydroxybenzyl, piperidine, N-Boc-4-piperidine, CH
2
-(N-Boc-4-piperidine), 4-tetrahydropyran, CH
2
-4-tetrahydropyran, 3-methyl indolyl, 2-naphthyl, 3-pyridyl, 4-pyridyl, 3-thienyl, R
3
is R
2
or C
3-8
alkyl, R
4
is C
1-3
alkyl, R
5
is NH
2
, OH, NHOH, NHOCH
3
, N(CH
3
)OH, N(CH
3
)OCH
3
, NHCH
2
CH
3
, NH(CH
2
CH
3
), NHCH
2
(2,4-(OCH
3
)
2
Ph, NHCH
2
(4-NO
2
)Ph, NHN(CH
3
)
2
, proline, or 2-hydroxymethyl pyrrolidine and R
6
is an optionally substituted or halogenated alkyl, aryl, heteroalkyl or heteroaryl amine where R
6
further comprising a cyclic or bicyclic structure. Also provided are methods for treating a neoplastic disease or for inhibiting tumor cell growth using the compounds present invention or using the compound (S,S,R)-(−)-actinonin.
本发明提供了(S,S,R)-(−)-阿克替诺宁的类似物和衍
生物化合物,以及不对称合成方法,其具有以下结构:其中R1是氢、C(O)R6或R1与N的组合是2-氧代吗啉,R2是氢、甲基、 CH(
CH3)2、(
CH2)2 、CH( )2、( )3 、( )4NH2、( )3CO2H、苯基、3,4-二
氯苯基、
联苯、苄基、
4-羟基苄基、
哌啶基、N-叔丁氧羰基-4-
哌啶基、 -(N-叔丁氧羰基-4-
哌啶基)、4-
四氢吡喃基、 -4-
四氢吡喃基、
3-甲基吲哚基、2-
萘基、3-
吡啶基、4-
吡啶基、3-
噻吩基,R3是R2或C3-8烷基,R4是C1-3烷基,R5是NH2、OH、NHOH、NHO 、N( )OH、N( )O 、NH 、NH( )、NH (2,4-二
甲氧基苯基)、NH (4-
硝基苯基)、NHN( )2、脯
氨酸或2-羟甲基
吡咯烷,R6是可选择取代或卤代的烷基、芳基、杂环烷基或杂环芳基胺,其中R6还包括一个环状或双环结构。此外,还提供了使用本发明的化合物或使用化合物(S,S,R)-(−)-阿克替诺宁来治疗肿瘤性疾病或抑制肿瘤细胞生长的方法。