化合物问答
2'3'-cGAMP(CAS号：1441190-66-4)通常如何合成？
答案
![2-Amino-9-[(1R,6R,8R,9R,10S,15R,17R,18R)-8-(6-amino-9H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxido-2,4,7,11,13,16-hexaoxa-3,12-diphosphatricyclo[13.2.1.0~6,10~]octadec-17-yl]-1,9-dihydro-6H-purin-
6-one](https://cnstatic.chemtradehub.com/structs/144/1441190-66-4-42ef.webp "2-Amino-9-[(1R,6R,8R,9R,10S,15R,17R,18R)-8-(6-amino-9H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxido-2,4,7,11,13,16-hexaoxa-3,12-diphosphatricyclo[13.2.1.0~6,10~]octadec-17-yl]-1,9-dihydro-6H-purin-
6-one")
2'3'-cGAMP的合成通常采用多步合成法，包括环化反应、嘌呤环引入、氨基酸连接及水解等步骤。常用的合成路线是通过嘌呤前体与2'-脱氧核糖的衍生化，再经过一系列官能团转化最终得到目标产物。合成过程中使用到的催化剂有固体酸、有机碱等，产率在50%-70%之间，具体取决于反应条件的选择。
关于
CAS号
1441190-66-4
英文名称
2-Amino-9-[(1R,6R,8R,9R,10S,15R,17R,18R)-8-(6-amino-9H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxido-2,4,7,11,13,16-hexaoxa-3,12-diphosphatricyclo[13.2.1.0~6,10~]octadec-17-yl]-1,9-dihydro-6H-purin-
6-one
中文名称
2'3'-cGAMP
分子式
C20H24N10O13P2
分子量
674.42 g/mol
SMILES
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@H]4[C@H](O3)COP(=O)(O[C@@H]5[C@@H]([C@@H](COP(=O)(O4)O)O[C@H]5n6cnc7c6nc([nH]c7=O)N)O)O)O)N
InChIKey
XRILCFTWUCUKJR-INFSMZHSSA-N
最后更新: 2025-12-25 04:58
![2-Amino-9-[(1R,6R,8R,9R,10S,15R,17R,18R)-8-(6-amino-9H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxido-2,4,7,11,13,16-hexaoxa-3,12-diphosphatricyclo[13.2.1.0~6,10~]octadec-17-yl]-1,9-dihydro-6H-purin-
6-one — 上海绩祥生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce6f4d2b2de6e8e95a45bf/67ce6f4d2b2de6e8e95a45bf-logo.webp){kind=logo}
![2-Amino-9-[(1R,6R,8R,9R,10S,15R,17R,18R)-8-(6-amino-9H-purin-9-yl)-3,9,12,18-tetrahydroxy-3,12-dioxido-2,4,7,11,13,16-hexaoxa-3,12-diphosphatricyclo[13.2.1.0~6,10~]octadec-17-yl]-1,9-dihydro-6H-purin-
6-one — 上海赛可锐生物科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce67a62b2de6e8e95a4528/67ce67a62b2de6e8e95a4528-logo.webp){kind=logo}