Raju, B. China; Babu, T. Hari; Rao, J. Madhusudana, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 1, p. 120 - 123
作者:Raju, B. China、Babu, T. Hari、Rao, J. Madhusudana
DOI:——
日期:——
2-Oxo-2H-benzo[h]benzopyran as a new light sensitive protecting group for neurotransmitter amino acids
作者:Ana M. S. Soares、Susana P. G. Costa、M. Sameiro T. Gonçalves
DOI:10.1007/s00726-009-0383-z
日期:2010.6
Aiming at the development of new benzopyran-based photocleavable protectinggroups, novel chloromethylated and hydroxymethylated 2-oxo-2H-benzo[h]benzopyran derivatives bearing a methoxy substituent were designed and used in the synthesis of a series of fluorescent bioconjugates, by linking through an ester or urethane bond to several model neurotransmitter amino acids (glycine, alanine, β-alanine
为了开发新的基于苯并吡喃基的光可裂解保护基,设计了带有甲氧基取代基的新型氯甲基化和羟甲基化的2-氧代-2 H-苯并[ h ]苯并吡喃衍生物,并将其用于一系列荧光生物共轭物的合成。通过酯或氨基甲酸酯键与几种模型神经递质氨基酸(甘氨酸,丙氨酸,β-丙氨酸和γ-氨基丁酸,GABA)结合。将得到的具有可见光发射和高荧光量子产率的荧光生物共轭物,在甲醇/ HEPES缓冲液(80:20)溶液中,在不同的照射波长(250、300、350和419 nm)下进行光裂解反应,并进行光裂解动力学分析。获得数据。