[EN] METHOD FOR PREPARING PEPTIDES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PEPTIDES
申请人:SULFOTOOLS GMBH
公开号:WO2019101940A1
公开(公告)日:2019-05-31
The invention relates to a method for preparing peptides comprising the step of forming a peptide bond wherein at least one amino acid or peptide comprises a protecting group having a water-solubility enhancing group, and said forming of a peptide bond is achieved while an amino acid or a peptide is bound to a solid phase. The invention further relates to peptides comprising a protecting group having a water-solubility enhancing group being bound to the amino group and an activated or free carboxyl group.
POLYMERIZABLE COMPOUND FOR PHOTORESIST, POLYMER THEREOF, AND PHOTORESIST COMPOSITION CONTAINING SUCH POLYMER
申请人:Hatakeyama Naoyoshi
公开号:US20090253881A1
公开(公告)日:2009-10-08
The present invention provides a polymerizable compound having an alicyclic structure and a polymerizable group and represented by the general formula (1) or (19). The polymerizable compound exhibits high adhesion to substrates, reduced swelling during development, a reduced amount of water absorption during exposure in water, and high dry-etching resistance. Also provided are a polymer of such a polymerizable compound, a process for producing the same and a photoresist composition containing the polymer.
Phthalocyanin-Reaktivfarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben von hydroxylgruppen- und/oder stickstoffhaltigen Materialien
申请人:BAYER AG
公开号:EP0047863A2
公开(公告)日:1982-03-24
Die vorliegende Erfindung betrifft neue Phthalocyanin-Reaktivfarbstoffe, die in Form der freien Säure der Formel
entsprechen, wobei
Pc, R1, R2, B sowie a, b, und c die im Anmeldungstext angegebene Bedeutung besitzen. Die Erfindung betrifft weiterhin Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben von hydroxylgruppen- und/oder stickstoffhaltigen Materialien.
本发明涉及新型酞菁活性染料,其游离酸形式符合以下式子
式中
Pc、R1、R2、B 和 a、b 和 c 具有本申请正文中给出的含义。本发明还涉及其制备工艺及其在含有羟基和/或氮的着色材料中的用途。