849790-30-3Relevant academic research and scientific papers
A [...] synthesis process (by machine translation)
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, (2017/02/17)
The present invention discloses a process for synthesizing [...], comprises the following steps: compound of formula (II), C1 - C4 acid mixed, and heated to 80 - 100 °C, adding zinc powder or iron powder, thermal insulation reaction 4 - 6h, shall quetiapine; with the resulting quetiapine fumaric acid salifying, [...], wherein quetiapine with fumaric acid feeding molar ratio of 1: 0.5. The process of the invention has simple operation, high yield, the resulting high purity of the product advantages, and is easy to realize industrial. (by machine translation)
Process for the preparation of a thiazepine derivative
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Page/Page column 5, (2010/02/11)
The present invention relates to a process for the preparation of biologically active thiazepine derivative. The present invention more particularly, relates to an improved process for the preparation of dibenzo[b,f][1,4]thiazepine derivative of formula (I).
