Synthesis of Tripodal Catechol Derivatives Having an Adamantyl Basic Framework for Functionalizing Surfaces
申请人:Maison Wolfgang
公开号:US20130245269A1
公开(公告)日:2013-09-19
The present invention describes tripodal catechol derivatives with an adamantyl basic framework for the functionalisation of surfaces, methods for their production and use. The remaining fourth bridgehead position is easily suitable to be further functionalised via so-called click reactions, by way of example with biomolecules, dyes, radiomarkers, polyethylene glycol or active agents.
The compounds according to the present invention have the general formula X-Ad[(CH
2
)
n
—YZ]
3
, wherein A stands for the adamantyl skeleton, X stands for a group —(CH
2
)
p
—R
5
, wherein p=0 to 10 and R
5
is selected from —H, —NH
2
, —NO
2
, —OH, —SH, —O—NH
2
, —NH—NH
2
, —N═C═S—, —N═C═O—, —CH═CH
2
, —C≡CH, —COOH, —(C═O)H, —(C═O)R
6
Y stands for —CH
2
—, —CH═CH—, —O—, —S—, —S—S—, —NH—, —O—NH—, —NH—O—, —HC═N—O—, —O—N═CH—, —NR
1
—, -aryl-, -heteroaryl-, —(C═O)—, —O—(C═O)—, —(C═O)—O—, —NH—(C═O)—, —(C═O)—NH—, —NR
1
—(C═O)—, —(C═O)—NR
1
—, —NH—(C═O)—NH—, —NH—(C═S)—NH—, R
1
stands for an alkyl group, R
6
for an alkyl, alkenyl, alkynyl, aryl or heteroaryl group, and Z stands for a catechol derivative.
The production of the compounds occurs by reacting a compound X-Ad[(CH
2
)
n
—Y′]
3
with a reagent Y″Z to the corresponding compound X-Ad[(CH
2
)
n
—YZ]
3
and subsequently purifying the reaction product.
Y′ and Y″ are hereby precursors of Y. The compounds according to formula (I) according to the present invention are suitable to be used in a method to functionalise surfaces. The X group of the compounds according to the present invention is suitable to be optionally coupled to an effector, for example, by means of click chemistry.
本发明描述了具有金刚烷基框架的三脚脚脚酚衍生物,用于功能化表面,以及它们的生产和使用方法。剩余的第四桥头位易于通过所谓的点击反应进一步功能化,例如与生物分子、染料、放射标记物、聚乙二醇或活性剂等。根据本发明的化合物具有一般公式X-Ad[(CH2)n—YZ]3,其中A代表金刚烷骨架,X代表一个基团—(CH2)p—R5,其中p=0到10,R5选自—H、—NH2、—NO2、—OH、—SH、—O—NH2、—NH—NH2、—N═C═S—、—N═C═O—、—CH═CH2、—C≡CH、—COOH、—(C═O)H、—(C═O)R6,Y代表—CH2—、—CH═CH—、—O—、—S—、—S—S—、—NH—、—O—NH—、—NH—O—、—HC═N—O—、—O—N═CH—、—NR1—、-芳基-、-杂环基-、—(C═O)—、—O—(C═O)—、—(C═O)—O—、—NH—(C═O)—、—(C═O)—NH—、—NR1—(C═O)—、—(C═O)—NR1—、—NH—(C═O)—NH—、—NH—(C═S)—NH—,R1代表烷基基团,R6代表烷基、烯基、炔基、芳基或杂环基,Z代表一个邻苯二酚衍生物。化合物的制备通过将化合物X-Ad[(CH2)n—Y′]3与试剂Y″Z反应形成相应的化合物X-Ad[(CH2)n—YZ]3,然后纯化反应产物。Y′和Y″是Y的前体。根据本发明的公式(I)的化合物适用于用于功能化表面的方法中。根据本发明的化合物的X基团适用于可选择地与效应物耦合,例如通过点击化学方法。