6-[(4-{[(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazin-6-yl)methyl]amino}-1-piperidinyl)methyl]-5,6-dihydro-3H,4H,7H-1,3a,6a-triazaphenalene-3,7-dione 在
盐酸 作用下,
以
1,4-二氧六环 、
甲醇 为溶剂,
生成 6-[(4-{[(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazin-6-yl)methyl]amino}-1-piperidinyl)methyl]-5,6-dihydro-3H,4H,7H-1,3a,6a-triazaphenalene-3,7-dione dihydrochloride