专利名称：CHELATING AGENTS
发明人：YU, Shi-Bao,SINGH, Jasbir,GOLDING, Loui 申请号：EP98917352.1
申请日：19980414
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army是什么意思公开号：EP0973554A1
公开日：
天之骄子英文
20000126
专利内容由知识产权出版社提供
hockey摘要：The invention provides a complexant compound of formula I< P>< P>R. sup.3 S (CR.sup.1.sub.2).sub.n N(R.sup.2).sub.i (CR.sup. 1.sub.2). sub.n X(CR.sup.1.sub.2).sub.n
N(R.sup.2).sub.i (CR.sup.1.sub.2). sub.n SR. sup. 3(I)
customary
(wherein each n, which may be the same or different, is an integer 2, 3 or 4 (preferably 2); each i, which may be the same or different, reprents 0 or 1; each R.sup.3, which may be the same or different, is H or a thiol protecting group, preferably a protecting group; X is O, S, N, NR.sup.4 or a substituted phosphorus (eg. oxo substituted phosphorus), preferably S or N; each R.sup.4, which may be the same or different, is hydrogen or an optionally substituted organic group; each R.sup.1, which may be the same or different, is hydrogen or an optionally substituted organic group, or a moiety CR.sup.1. sub.2 may reprents a carbonyl group or two, three or four R.sup.1 s on two different carbons together with tho carbons and any intervening atoms may reprent an optionally substituted saturated or unsaturated homocyclic or heterocyclic ring; and preferably, at least one CR.sup.1. sub.2 moiety is other than CH.sub.2 or CH(CH.sub.3)) or a salt or complex thereof, wherein optionally at least one of the R.sup.1, R.sup.2, R.sup.3 and
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R.sup.4 moieties is coupled directly or indirectly to a vector moiety.
现象用英语怎么说
threshold申请人：NYCOMED IMAGING AS
地址：Nycoveien 1-2 0401 Oslo 4 NO 国籍：NO
代理机构：Towler, Philip Dean
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