首页>
外国专利>
process for the production of crystalline alpha form of 1 - (4 - amino - 6.7 - dimethoxy 2 chinazolinyl) - 4 - (2 - furoyl) piperazine hydrochloride
process for the production of crystalline alpha form of 1 - (4 - amino - 6.7 - dimethoxy 2 chinazolinyl) - 4 - (2 - furoyl) piperazine hydrochloride