This invention relates to compounds which are N-oxides and derivatives thereof, as well as their use to treat HIF related diseases. These compounds have the general formula set out below and are used to treat a variety of diseases associated with HIF:
1
wherein R is an alkyl, aryl, arakyl or derivatives thereof such as CH
3
OCH
2
CH
2
—, CH
3
CH
2
OCH
2
CH
2
—, C
6
H
5
OCH
2
CH
2
—, C
6
H
5
CH
2
—, CH
3
(CH
2
)
3
OCH
2
CH
2
Cl; or any one of the following:
2
本发明涉及 N-氧化物及其衍
生物化合物,以及它们在治疗 HIF 相关疾病中的用途。这些化合物的通式如下,可用于治疗与 HIF 相关的各种疾病:
1
其中 R 是烷基、芳基、芳烷基或其衍
生物,如 CH
3
OCH
2
CH
2
-,CH
3
CH
2
OCH
2
CH
2
-, C
6
H
5
OCH
2
CH
2
-, C
6
H
5
CH
2
-,CH
3
(CH
2
)
3
OCH
2
CH
2
Cl;或以下任何一种:
2