light region. Moreover, the Pt(II) polyynes bearing fluorene-type ligands with ethynyl units at 3,6-position show stronger tripletemission than corresponding analogs bearing fluorene-type ligands with ethynyl units at 2,7-position in the photoluminescent (PL) spectra. Furthermore, these Pt(II) polyynes were applied to optical power limiting (OPL) field. The Pt(II) polyynes bearing fluorene-type ligands
The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
Compounds of the formula (I), in which R
1
, R
2
, R
3
, R
4
, R
5
, and R
6
and m have the meanings indicated in Claim
1
, can be employed, inter alia, for the treatment of tumours.
Compounds of the formula (I), in which R
1
, R
2
, R
3
, R
4
, R
5
, X, Y, W, Q
1
, Q
2
, Z, s and m have the meanings indicated in claim
1,
can be employed, inter alia, for the treatment of tumours.