TY - RPRT TI - A simple, inexpensive apparatus for performance of preparative scale solution phase multiple parallel synthesis of drug analogs. I. Preparation of a retrospective library of quinolone antiinfective agents. AU - K E Frank AU - M Jung AU - L A Mitscher PY - 1998 UR - https://pubmed.ncbi.nlm.nih.gov/10500767/ ID - 10500767 ER -