TY - RPRT TI - Sequentially photocleavable protecting groups in solid-phase synthesis. AU - Martin Kessler AU - Ralf Glatthar AU - Bernd Giese AU - Christian G Bochet PY - 2003 DO - 10.1021/ol027454g UR - https://pubmed.ncbi.nlm.nih.gov/12688713/ ID - 12688713 ER -