Six new photolabile linkers for solid-phase synthesis. 1. Methods of preparation.
In the synthesis of combinatorial chemical libraries on solid phase, there is a need to cleave the compounds from the solid support before the library can be tested for biological activity. It is advantageous to use linkers which will release the libraries by mild photolytic cleavage. We have developed six new linkers of the photosensitive alpha-methyl 2-nitrobenzyl type containing amino, hydroxy, bromo and methylamino groups, and also 4-nitrophenoxycarbonyl activated OH and NH2 groups.
Akerblom
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EB
Medicinal Chemistry, Pharmacia & Upjohn AB, Uppsala, Sweden.
Nygren
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AS
Agback
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KH
D003432:Cross-Linking Reagents / Q000138:chemical synthesis* / Q000737:chemistry; D016208:Databases, Factual; D015195:Drug Design; D007202:Indicators and Reagents; D015394:Molecular Structure; D009578:Nitrobenzenes / Q000138:chemical synthesis* / Q000737:chemistry; D019906:Nuclear Magnetic Resonance, Biomolecular; D010782:Photolysis; D013329:Structure-Activity Relationship
D003432:Cross-Linking Reagents; D007202:Indicators and Reagents; D009578:Nitrobenzenes