A compound represented by the following general formula (I) or a salt thereof:
[wherein R
1
and R
2
represent hydrogen atom, a C
1-6
alkyl group, or a group represented by the following formula (A):
[wherein X
1
and X
2
represent hydrogen atom, or a group represented as —N(R
3
)(R
4
) (R
3
and R
4
represent hydrogen atom, a C
1-6
alkyl group, a C
1-6
alkylcarbonyl group, or a C
1-6
alkyloxycarbonyl group); and n represents an integer of
1
to
6
], provided that R
1
and R
2
do not simultaneously represent hydrogen atom), which is a novel luciferin derivative that serves as a luciferase substrate.
Novel dibenzo [b, f] oxepine-10-carboxamides and pharmaceutical uses thereof
申请人:Auberson Yves
公开号:US20070111991A1
公开(公告)日:2007-05-17
The present invention pertains to novel dibenzo[b,f]oxepine-10-carboxamides compound to a process for the preparation of such compounds of formula I, their use as a pharmaceuticals, especially in the treatment of neurological and vascular disorders related to beta-amyloid generation and/or aggregation, and to pharmaceutical compositions and combinations comprising such compounds of formula I.
Bi-functional complexes and methods for making and using such complexes
申请人:Gouliaev Alex Haahr
公开号:US11225655B2
公开(公告)日:2022-01-18
The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.