首页>
外国专利>
PROCEDE DE PREPARATION DE DERIVES DE LA METHYL 4-PHENYL-6-PYRIDAZINE
PROCEDE DE PREPARATION DE DERIVES DE LA METHYL 4-PHENYL-6-PYRIDAZINE
展开▼
机译:pro CE Dede preparation Dede rives Del A methyl 4-pH en YL-6-py rid AZ in E
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to derivatives of 4-methyl 6-phenyl pyridazine of formula: IMAGE (I) in which R is OH or H, R1 is H or IMAGE n being 0 or 1, X being H, Y being H or alkyl or X and Y forms an ethylene or oxoethylene group; it also relates to a process for preparing the products of formula (I) and to drugs containing at least one product of formula (I).
展开▼