The present invention relates to preparation of pyrazoles. This invention further relates to a continuous flow micro-total process system for preparation of celecoxib, a COX-2 selective non-steroidal anti-inflammatory drug, and analogs thereof.
本发明涉及
吡唑类化合物的制备。该发明还涉及一种用于制备选择性COX-2非甾体抗炎药Celecoxib及其类似物的连续流微总过程系统。