Multiple electron oxidation of phenols by an oxo complex of ruthenium(IV)
作者:Won K. Seok、Thomas J. Meyer
DOI:10.1021/ja00230a016
日期:1988.10
Etudede la cinetiquedel'oxydation du phenol et de ses derives alkyles par [(bpy) 2 (py)Ru(IV)(O)] 2+ et [(bpy) 2 (py)Ru(III)(OH)] 2+ (bpy=bipyridyle-2,2' et py=pyridine) ensolution aqueuse et dans l'acetonitrile, pour donner les quinones correspondantes
Etude de la cinetique de l'oxydation du phenol et de ses 衍生烷基 [(bpy) 2 (py)Ru(IV)(O)] 2+ et [(bpy) 2 (py)Ru(III)(OH) ] 2+ (bpy=bipyridyle-2,2' et py=pyridine) en 溶液 aqueuse et dans l'乙腈,倒入 donner les quinones 对应物
SULFAMIDE LINKERS FOR USE IN BIOCONJUGATES
申请人:SYNAFFIX B.V.
公开号:US20210353766A1
公开(公告)日:2021-11-18
The invention relates to a novel linker for use in bioconjugates such as antibody-drug-conjugates. The linker according to the invention is represented by formula:
wherein:
BM is a branching moiety;
E is a capping group;
SG is a sulfamide group;
b, c, d, e, g, i, k, l are independently 0 or 1;
f is an integer in the range of 1 to 10;
Sp
1
, Sp
2
, Sp
3
, Sp
4
, Sp
5
and Sp
6
are a spacer moieties;
Z
1
and Z
2
are connecting groups.
The linker according to the invention is useful in the preparation of linker-conjugates and bioconjugates, and can be used for (a) improving conjugation efficiency in the preparation of the bioconjugate, (b) reducing aggregation during the preparation of the bioconjugate and/or of the bioconjugate, (c) increasing stability of the bioconjugate, and/or (d) increasing therapeutic index of the bioconjugate.