This invention provides, among other things, tetrahydroisoquinolines useful for treating viral infections, pharmaceutical formulations containing such compounds, as well as methods of inhibiting the replication of a virus, such as HIV, or treating a disease, such as AIDS.
The present disclosure generally relates to compounds and pharmaceutical compositions that may be used in methods of treating cancer.
本公开涉及通常用于治疗癌症的化合物和药物组合物。
[EN] CEPHEM COMPOUNDS<br/>[FR] COMPOSES CEPHEMES
申请人:FUJISAWA PHARMACEUTICAL CO
公开号:WO2004101571A1
公开(公告)日:2004-11-25
The present invention relates to a compound of the formula [I]: wherein R1 is lower alkyl which may have suitable substituent(s), R2 is amino, protected amino or guanidino, R3 is carboxy or protected carboxy, R4 is amino or protected amino, and A is lower alkylene, or a pharmaceutically acceptable salt thereof, a process for preparing a compound of the formula [I], and a pharmaceutical composition comprising a compound of the formula [I] in admixture with a pharmaceutically acceptable carrier.
作者:Valeriya Shcherbakova、Dmitry Dibchak、Mariya Snisarenko、Yevhen Skalenko、Aleksandr V. Denisenko、Anastasiia S. Kuznetsova、Pavel K. Mykhailiuk
DOI:10.1021/acs.joc.0c02355
日期:2021.2.5
A synthetic strategy to fused bicyclic piperidines—building blocks for medicinal chemistry—is developed. The key step was an intramolecular [2 + 2]-photocyclization. The photochemical step was performed on a gram scale. Crystallographic analysis of the obtained compounds revealed that they occupy a novel chemical space and can be considered as elongated analogues of 3-substituted piperidines.
The present invention relates to a compound of the formula [I]:
wherein
R
1
is lower alkyl which may have suitable substituent(s),
R
2
is amino, protected amino or guanidino,
R
3
is carboxy or protected carboxy,
R
4
is amino or protected amino, and A is lower alkylene, or a pharmaceutically acceptable salt thereof, a process for preparing a compound of the formula [I], and a pharmaceutical composition comprising a compound of the formula [I] in admixture with a pharmaceutically acceptable carrier.