Concise Synthesis of 3,7-Dioxa-9-aza-bicyclo[3,3,1]-nonane
摘要:
The basicity of an amine has a great impact on physicochemical properties and pharmacokinetics. To attenuate the basicity of morpholine, a bicyclic amine was designed and synthesized with the introduction of an additional beta-oxygen. A transannular cyclization and reduction of a bridgehead alpha-chloro amine functionality produces the topographically unusual amine (pK(a) = 6.7) in good yield.
TRIAZINE COMPOUNDS AS PI3 KINASE AND MTOR INHIBITORS
申请人:WYETH LLC
公开号:US20170119778A1
公开(公告)日:2017-05-04
Compounds of formula I
wherein:
R
1
is
and R
2
, R
4
, and R
6-9
are defined herein, and pharmaceutically acceptable salts and esters thereof. These compounds inhibit PI3 kinase and mTOR, and may be used to treat diseases mediated by PI3 kinase and mTOR, such as a variety of cancers. Methods for making and using the compounds of this invention are disclosed. Various compositions containing the compounds of this invention are also disclosed.
Concise Synthesis of 3,7-Dioxa-9-aza-bicyclo[3,3,1]-nonane
作者:Cheol-Min Park
DOI:10.1021/jo051982z
日期:2006.1.1
The basicity of an amine has a great impact on physicochemical properties and pharmacokinetics. To attenuate the basicity of morpholine, a bicyclic amine was designed and synthesized with the introduction of an additional beta-oxygen. A transannular cyclization and reduction of a bridgehead alpha-chloro amine functionality produces the topographically unusual amine (pK(a) = 6.7) in good yield.