cell lines was determined. The enantiopure bicyclic ketones 5a ((+)-(1S,5S)-6-allyl-8-(4-methoxybenzyl)-6,8-diazabicyclo[3.2.2]nonane-2,7,9-trione) and 5b ((+)-(1S,5S)-6-allyl-8-(2,4-dimethoxybenzyl)-6,8-diazabicyclo[3.2.2]nonane-2,7,9-trione) as well as their enantiomers ent-5a and ent-5b served as chiral building blocks, which were derived from (S)- and (R)-glutamate, respectively. Structure−affinity
一系列
6,8-二氮杂双环[3.2.2]壬烷衍
生物具有两个芳族结构部分的制备,亲和朝向σ 1和σ 2种受体进行了研究,并确定六个人肿瘤
细胞系的生长抑制。对映体双环
酮5a((+)-(1 S,5 S)-6-
烯丙基-8-(
4-甲氧基苄基)-
6,8-二氮杂双环[3.2.2]壬烷-2,7,9-三
酮)和5b((+)-(1 S,5 S)-6-
烯丙基-8-(
2,4-二甲
氧基
苄基)-
6,8-二氮杂双环[3.2.2]壬烷-2,7,9-三
酮)以及它们的对映体ent- 5a和ent- 5b用作手性结构单元,它们衍生自(S)-和(R)-谷
氨酸。结构亲和力的关系表明,11A(ķ我= 154纳米),ent- 11A(ķ我= 91纳米),和ent- 17A(ķ我= 104纳米)是最有效的σ 1个
配体。高σ 2的亲和力用实现17B(ķ我= 159纳米)和图8b(ķ我= 400纳米)。双环σ
配体对小细胞肺癌
细胞系A-427的苄