摘要:
Therapeutic compositions can include modified peptides which are derived from the chain of the Bbeta(15-42)-fibrin fragment and wherein one or several of the amino acids of the sequence have been substituted by genetically encoded or not genetically encoded amino acids or peptidomimetics. They may exist as free peptides or as C-terminal derivative and/or being linked to a polyethylene glycol (PEG)-polymer, and have anti-inflammatory and/or endothelium stabilizing effects. Esters or amides may for instance be taken into consideration as C-terminal derivatives. Processes for production of the peptides and derivatives thereof are also described.
摘要:
The invention relates to peptides and peptide derivatives of the following general Formulas (Ia) and (Ib) as well as in particular anti-inflammatory drugs containing these peptides.
摘要:
Goniochromatic luster pigments comprising at least one dielectric low-refractive interference-colored layer which includes a polar organic solvent which can interact with the layer material via functional groups.
摘要:
The present invention relates to the use of pteridine derivatives of the formula I in which X is O or NH and R4, for example, is hydrogen, phenyl or the radical R4a—CH2— and R4a, for example, is hydrogen, (C1-C4)-alkylmercapto, the radical —NR11R12 or the radical —OR13, and in which R1, R2, R3, R5, R6, R7, R11, R12 and R13 have the meanings given in claim 1, which are nitric oxide synthase inhibitors, for the treatment of diseases which are caused by an increased nitric oxide level.
摘要:
The invention relates to compounds of the formula I ##STR1## in which n is 1, 2 or 3,Z.sup.1 and Z.sup.2, and Z.sup.3 and Z.sup.4, in each case together represent a chemical bond orZ.sup.1, Z.sup.2, Z.sup.3 and Z.sup.4 in each case represent hydrogen,Z.sup.1 and Z.sup.2 being in the cis configuration relative to one another and the COR.sup.1 group on C atom 3 being in the endo configuration relative to the bicyclic ring system,R.sup.1 denotes hydroxyl, alkoxy, aralkoxy, amino, alkylamino or dialkylamino andR.sup.2 denotes hydrogen, alkyl, aryl, aralkyl, cycloalkyl or alkylcycloalkyl,processes for their preparation and their use.
摘要:
A recyclable bumper system based on polypropylene comprises a bumper support A of glass fiber reinforced polypropylene, an energy-absorbing foam core B of foamed polypropylene and a tough shell C of EP-rubber modified polypropylene which may be coated, and can be recycled by mechanical comminution, extrusion and granulation, resulting in granules from which injection moldings having good mechanical properties can be produced.