Synthesis of Pyrazolone Derivatives. XV. Synthesis of 1-Methyl-2-phenyl-1, 2, 3, 10-tetrahydro-4H-pyrazolo [3, 4-c] [1] benzothiepin-3, 4-dione and Its Derivatives

抄録

As a part of continuing studies on the synthesis of pyrazolone derivatives, synthesis of 1-methyl-2-phenyl-1, 2, 3, 10-tetrahydro-4H-pyrazolo [3, 4-c] [1] benzothiepin-3, 4-dione (VI) and its derivatives was described.