3-HYDROXY-4-OXO-4H-PYRAN- ODER 3-HYDROXY-4-OXO-1,4-DIHYDRO-PYRIDIN-DERIVATE ALS PROTEIN-ADHÄSIVE WIRKSTOFFE
申请人:Merck Patent GmbH
公开号:EP2931715B1
公开(公告)日:2016-12-21
3-HYDROXY-4-OXO-4H-PYRAN- OR 3-HYDROXY-4-OXO-1,4-DIHYDROPYRIDINE DERIVATIVES AS PROTEIN-ADHESIVE ACTIVE SUBSTANCES
申请人:MERCK PATENT GMBH
公开号:US20150306002A1
公开(公告)日:2015-10-29
The invention relates to the use of 4-oxo-4H-pyran or 4-oxo-1,4-dihydropyridine derivatives as protein-adhesive active compounds, in particular as skin- or hair-adhesive and/or skin- or hair-binding UV absorbers, and for the protection of the skin, of the hair or of the nails against damage caused by ultraviolet radiation, to specific 4-oxo-4H-pyran or 4-oxo-1,4-dihydropyridine derivatives, to the preparation thereof and to preparations comprising same. The invention furthermore relates to the use of the structural unit 4-oxo-4H-pyran-3-O-yl or 4-oxo-1,4-dihydropyridin-3-O-yl as linker for the functionalisation of protein-containing matrices.
Novel Polycyclic Compound
申请人:EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., LTD.
公开号:US20220017474A1
公开(公告)日:2022-01-20
Novel polycyclic compounds, synthesis methods and applications thereof are provided. The compound comprise a plurality of carbocyclic and/or heterocyclic structures having at least one group that emits visible light or fluorescence and at least one ultraviolet and/or visible (blue) light absorbing group covalently bonded to provide stability. The compounds can be used as a light conversion agent, dye, pigment, fluorescence agent, ultraviolet light or blue light absorber, and is applied to optical film, agricultural film, optical disk (disc), optical lens, goggles, skin care, makeup, lighting, coatings, adhesives, light stabilizers, or panels.
[DE] 3-HYDROXY-4-OXO-4H-PYRAN- ODER 3-HYDROXY-4-OXO-1,4-DIHYDRO-PYRIDIN-DERIVATE ALS PROTEIN-ADHÄSIVE WIRKSTOFFE<br/>[EN] 3-HYDROXY-4-OXO-4H-PYRAN- OR 3-HYDROXY-4-OXO-1,4-DIHYDROPYRIDINE DERIVATIVES AS PROTEIN-ADHESIVE ACTIVE SUBSTANCES<br/>[FR] DÉRIVÉS DE 3-HYDROXY-4-OXO-4H-PYRANE OU DE 3-HYDROXY-4-OXO-1,4-DIHYDROPYRIDINE UTILISÉS COMME SUBSTANCES ACTIVES ADHÉRANT AUX PROTÉINES
申请人:MERCK PATENT GMBH
公开号:WO2014090363A1
公开(公告)日:2014-06-19
Gegenstand der Erfindung ist die Verwendung von 4-Oxo-4H-pyran- oder 4-Oxo-l,4-dihydro-pyridin-Derivaten als protein-adhäsive Wirkstoffe, insbesondere als haut- oder haaranhaftende und/oder haut-oder haarbindende UV-Absorber, sowie zum Schutz der Haut, des Haares oder der Nägel vor Schäden verursacht durch ultraviolette Strahlung, spezielle 4- Oxo-4H-pyran- oder 4-Oxo-1,4-dihydropyridin-Derivate, deren Herstellung und Zubereitungen diese enthaltend. Ein weiterer Gegenstand der Erfindung ist die Verwendung der Struktureinheit 4-Oxo-4H-pyran-3-O-yl oder 4-Oxo-1,4-dihydro-pyridin-3-O- yl als Linker zur Funktionalisierung von proteinhaltigen Matrices.