螺环

指两个单环共用一个碳原子的多环化合物。螺环结构与平面的芳香结构相比,有着更大的空间三维结构,而且结构更加新颖,从成药性角度分析,化合物结构中含有太多平面的芳香环结构时成药性下降,在药物分子中引入螺环不仅更容易获得专利保护,也有助于提升化合物稳定性,改善药代动力学性质,因此,螺环在药物设计中的应用已经逐渐引起药物化学家的重视,目前已有很多上市药物均含有螺环结构。

项目列表

6-氧代-2-氮杂螺[3.4]辛烷-2-甲酸叔丁酯
tert-Butyl 6-oxo-2-azaspiro[3.4]octane-2-carboxylate
CAS:1363382-39-1
C12H19NO3
1,4-二氧杂螺[4.5]癸烷-8-羧酸乙酯
Ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate
CAS:1489-97-0
C11H18O4
4-羟基环己酮乙二醇缩醛
1,4-Dioxaspiro[4.5]decan-8-ol
CAS:22428-87-1
C8H14O3
2-叔丁氧羰基-2,7-二氮杂螺[3.5]壬烷
2-(tert-Butoxycarbonyl)-2,7-diazaspiro[3.5]nonane
CAS:236406-55-6
C12H22N2O2
3-Boc-9-氧代-3-氮杂螺[5.5]十一烷
tert-Butyl 9-oxo-3-azaspiro[5.5]undecane-3-carboxylate
CAS:873924-08-4
C15H25NO3
3-苄基-3-氮杂螺[双环[3.2.1]辛烷-8,2'-[1,3]二氧戊环]
3-Benzyl-3-azaspiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane]
CAS:1019208-04-8
C16H21NO2
2-氧杂-6-氮杂螺[3,3]庚烷草酸盐
2-Oxa-6-azaspiro[3.3]heptane oxalate
CAS:1159599-99-1
C7H11NO5
2-甲基-1,3,7-三氮杂螺[4.5]-1-癸烯-4-酮盐酸盐
2-Methyl-1,3,7-triazaspiro[4.5]dec-2-en-4-one hydrochloride
CAS:1214028-87-1
C8H14ClN3O
7-苄基-4,7-二氮杂螺[2.5]辛烷
7-Benzyl-4,7-diazaspiro[2.5]octane
CAS:1222106-45-7
C13H18N2
8-((叔丁基二甲基硅烷基)氧基)-2-氮杂螺[4.5]癸烷-3-羧酸乙酯
Ethyl 8-((tert-butyldimethylsilyl)oxy)-2-azaspiro[4.5]decane-3-carboxylate
CAS:1272655-91-0
C18H35NO3Si
3-苯基-1,3,8-三氮杂螺[4.5]癸-4-酮
3-Phenyl-1,3,8-triazaspiro[4.5]decan-4-one
CAS:1272758-31-2
C13H17N3O
2-氧杂-7-氮杂螺[3.5]壬烷半草酸盐
2-Oxa-7-azaspiro[3.5]nonane oxalate(2:1)
CAS:1429056-28-9
C16H28N2O6
1,6-二氮杂螺[3.3]庚烷-1-羧酸叔丁酯半草酸酯
tert-Butyl 1,6-diazaspiro[3.3]heptane-1-carboxylate oxalate(2:1)
CAS:1523571-10-9
C22H38N4O8
1-氧杂-6-氮杂螺[3.3]庚烷半草酸盐
1-Oxa-6-azaspiro[3.3]heptane oxalate(2:1)
CAS:1523606-38-3
C12H20N2O6
2-氧杂-8-氮杂螺[4.5]癸烷草酸盐
2-Oxa-8-azaspiro[4.5]decane oxalate
CAS:1588441-03-5
C10H17NO5
螺[异苯并二氢吡喃-1,4'-哌啶]2,2,2-三氟乙酸
Spiro[isochroman-1,4'-piperidine] 2,2,2-trifluoroacetate
CAS:1914148-51-8
C15H18F3NO3
2-Boc-2,7-二氮杂-螺[4.4]壬烷
tert-Butyl 2,7-diazaspiro[4.4]nonane-2-carboxylate
CAS:236406-49-8
C12H22N2O2
1,4-二氧杂-螺[4,5]癸-7-烯-8-硼酸频哪醇酯
4,4,5,5-Tetramethyl-2-(1,4-dioxaspiro[4.5]dec-7-en-8-yl)-1,3,2-dioxaborolane
CAS:680596-79-6
C14H23BO4
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